You may be trying to access this site from a secured browser on the server. Sprinkler six inches below ceiling. The side wall fire protection sprinkler of, 9. 26. Profile indicates maximum effective throw of one half of symmetrical spray pattern. A sidewall fire protection sprinkler, comprising: a body defining an input passage having an input and an output orifice sealed with a seal cap; and. MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM. These and other objects, features and advantages will be apparent from the following description of the preferred embodiments of the present invention. The sidewall fire protection sprinkler of, 4. The planar portions may be angled downward with respect to the transverse axis. Planar portions extend respectively from top edges of the upper parts of the end portions, wherein the planar portions extend in the output direction. Planar portions extend respectively from top edges of the upper parts of the end portions. DH80 Extended Coverage Dry Sidewall Sprinkler. While the present invention has been described with respect to what is presently considered to be the preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. ); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY, PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP. NFPA 13 for Extended Coverage Side-wall Spray Sprinklers). Assignors: GOLDBERG, RICARDO, PAHILA, OLIVER S. Assigned to JPMORGAN CHASE, N.A., AS ADMINISTRATIVE AGENT, JPMORGAN CHASE, N.A., AS ADMINISTRATIVE AGENT, Assignors: RELIABLE AUTOMATIC SPRINKLER CO. INC., THE, Nozzles specially adapted for fire-extinguishing, Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. The planar portions may extend farther in the output direction than any other portion of the deflector. The planar portions help project fluid to the sides in a diagonal direction toward the corners of the spray pattern, thereby forming a wide rectangular pattern, while maintaining the desired density throughout the spray pattern. We recommend updating your browser to the latest version. Long throw up to 24 feet of extended coverage Quick Response Concealed operating parts prevent objects from being hung from the sprinkler and causing activation Custom factory-painted cover plates available 4 pages. Contact our technical services team to get the answers you need to move your project forward. ); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY, PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362. As mentioned above, the K-factor of the sprinkler in one embodiment is 5.6, which provides a significant decrease in system flow and pressure requirements with respect to higher K-factor sprinklers in hallway and deck applications. This website uses cookies to improve your experience. The release mechanism is designed to release the cap under predetermined conditions, thereby initiating the flow of fire-extinguishing fluid. The output orifice is sealed by a seal cap, which is held in place by a release mechanism. The sidewall fire protection sprinkler of, 3. The nominal K-factor may be larger or smaller than 5.6, however, and in fact may be as small as about 2.8, or may be as large as 15 or 16. It is mandatory to procure user consent prior to running these cookies on your website. PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP. Please enable scripts and reload this page. 18. Series LFII Residential Horizontal Sidewall Sprinklers 4.2 K-Factor. self-contained sprinklers, Releasing means, e.g. The deflector of the extended coverage sprinkler therefore must be at least 24 inches (6 x 4 = 24) from this light fixture. A typical release mechanism includes a thermally-responsive element, e.g., a frangible bulb or fusible link, and may also include a latching mechanism. The sidewall fire protection sprinkler of. The Reliable Automatic Sprinkler Co., Inc. Communication Pursuant to Article 94(3) EPC. The recessed sidewall fire protection sprinkler of, 22. A recessed sidewall fire protection sprinkler comprising: a body defining an input passage having an input and an output orifice sealed with a seal cap; a central portion curved about a first, horizontal axis that is transverse to a second axis that extends in an output direction of the sprinkler, end portions extending outwardly from the central portion along the first axis, the end portions each respectively including an upper part and a lower part separated by a gap which defines an elongated notch extending between the upper part and the lower part at an innermost portion of the gap adjacent to the central portion, wherein the gap is formed extending outwardly from the central portion substantially along the first axis, and, planar portions extending respectively from top edges of the upper parts of the end portions, wherein the planar portions extend in the output direction; and, 19. The planar portions may be angled downward with respect to the output direction. This category only includes cookies that ensures basic functionalities and security features of the website. The indicted residual pressures are . The hub portion is spaced apart from the output orifice of the base portion and is aligned with a longitudinal axis thereof. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Horizontal sidewall sprinklers have an output orifice that is oriented so that the fluid is output horizontally and sprays onto an area to be protected in front and to the sides of the sprinkler. These numbers are provided for each protection area. Sprinkler is UL Listed. Extended coverage sidewall sprinklers installed in accordance with 11.3.6.2.2 in slopes exceeding a ceiling pitch of 2 in 12 In each bay of obstructed construction consisting of solid structural members that extend below the deflector of the sprinkler Extended coverage sprinklers installed to protect areas below a single overhead door (s) No. In other aspects of the invention, a recessed horizontal sidewall sprinkler, a concealed horizontal sidewall sprinkler, and a dry horizontal sidewall sprinkler are provided. Alternatively, a sprinkler may be mounted on a wall, a certain distance below the ceiling, which is referred to as a horizontal sidewall configuration. A deflector may be mounted on the hub, transverse to the output orifice, to provide dispersion of the output fluid. The sidewall fire protection sprinkler of, 10. See full size image. 21, 2006, the entire contents of which are incorporated herein by reference. End portions extend outwardly from the central portion along . 07 760 993.1. For the actual protection area, look at their datasheets. For more information regarding the proper handling, storage, and installation of Reliable fire sprinklers, please see Caution Sheet 310. Examples of companies: Viking, Reliable, Globe, Tyco. Create profitable strategy to import Sidewall sprinkler in . A release mechanism having a thermally-responsive element, e.g., a frangible bulb. As is often the case with fire protection rules, there are a few caveats: For horizontally oriented obstructions like truss cords, the maximum distance required is 36 inches. Model GFR Extended Coverage Horizontal Sidewall Sprinklers, " Ori ce, EC4 De ector 1. THE RELIABLE AUTOMATIC SPRINKLER CO., INC., SOUTH, ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PAHILA, OLIVER S.;GOLDBERG, RICARDO;REEL/FRAME:025806/0628, JPMORGAN CHASE, N.A., AS ADMINISTRATIVE AGENT, NEW, SECURITY AGREEMENT;ASSIGNOR:RELIABLE AUTOMATIC SPRINKLER CO. INC., THE;REEL/FRAME:029067/0209, PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551), MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM. A sidewall fire protection sprinkler, including a deflector having a central portion curved about a first, horizontal axis that is transverse to a second axis that extends in an output direction of the sprinkler. WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov. Title: Spray Distr . Fire protection sprinklers conventionally are connected to a conduit to receive pressurized fire-extinguishing fluid, such as water. Please enable scripts and reload this page. A 36 inch (914 mm) clearance must be maintained between the top of the sprinkler deflector and any miscellane- . A dry sidewall fire protection sprinkler comprising: planar portions extending respectively from top edges of the upper parts of the end portions, wherein the planar portions extend in the output direction; a cover attached to the escutcheon to conceal the deflector and the body. Requirement is based on minimum flow in GPM from each sprinkler. In another aspect of the invention, a horizontal sidewall fire protection sprinkler is provided including a deflector having a central portion curved about a first, horizontal axis that is transverse to a second axis that extends in an output direction of the sprinkler. ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PAHILA, OLIVER S.;GOLDBERG, RICARDO;REEL/FRAME:025806/0628, Owner name: The recessed sidewall fire protection sprinkler of. In addition to extended coverage light hazard (ECLH) protection, the inventors have discovered that the aforementioned deflector, As described above with respect to the embodiment of the sprinkler shown in, Table 1 summarizes data observed from testing one embodiment of the sprinkler, Moreover, it is contemplated by the inventors to use the sprinkler, While the data in Table 1 corresponds to testing of a sprinkler. You may be trying to access this site from a secured browser on the server. Backwall (where sprinkler is located) by sidewall (length of throw). The end portions may be curved about the transverse axis with a radius increasing in a direction away from the central portion. Floor coverage indicates maximum effective throw of one half of symmetrical spray pattern. For a coverage area of 28 ft along a wall by 10 ft forward throw, the sprinkler may require a system pressure of less than about 25 psi and flow rate of less than about 28 gpm. According to Section 8.9 of NFPA 13, extended coverage sidewall sprinklers for light hazard occupancies may have a spacing of up to 28 ft between sprinklers, . 2. Examples of such other materials include alloy 2745 and ECO Brass, used for the bodies and caps. Extended Coverage Sprinklers EC/QREC Upright Sprinkler (K11.2) EC/QREC Ordinary Hazard Upright Sprinkler (K14.0) EC/QREC Pendent Sprinkler (K8.0) EC/QREC Pendent Sprinkler (K11.2) EC/QREC Ordinary Hazard Pendent Sprinkler (K14.0) QREC Concealed Pendent Sprinkler (K8.0) We also use third-party cookies that help us analyze and understand how you use this website. ); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY, Free format text: The lower parts of the end portions have a slot that is angled with respect to the transverse axis. In some preferred embodiments the nominal K-factor may be 8, 11.2 or 14. Fire protection sprinklers may be mounted on a fluid conduit running along a ceiling and may either depend downward from the conduit, which is referred to as a pendent configuration, or may extend upward, which is referred to as an upright configuration. The use of various K-factors will involve use of appropriate water pressures to obtain the intended coverage, but those in the art will not require more detailed disclosure to determine the proper pressure. Series TY-FRB-5.6 and 8.0 K-Factor Extended Coverage Horizontal Sidewall Sprinklers Quick & Standard Response (Light Hazard). Necessary cookies are absolutely essential for the website to function properly. Water flowing through the sprinkler orifice . THE RELIABLE AUTOMATIC SPRINKLER CO., INC. K Factor: 8.0 (115) In an alternative embodiment, the sprinkler may have a forward throw of about 8 ft. For a coverage area of 28 ft along a wall by 8 ft forward throw, the sprinkler may require a system pressure of less than about 17 psi and flow rate of less than about 23 gpm. http://www.fergusonfire.com/pdfs/Sec10.pdf. Fire Sprinklers -Commercial & Residential Fire Sprinkler Products |Victaulic Fire Sprinklers Please use the options below to filter our Sprinklers Catalog Categories K Factor Deflector Show advanced filters FacetWP was unable to auto-detect the post listing Load More Products gimme fonts Assigned to THE RELIABLE AUTOMATIC SPRINKLER CO., INC. a deflector attached to the body, the deflector comprising: a central portion curved about a first, horizontal axis that is transverse to a second axis that extends in an output direction of the sprinkler; end portions extending outwardly from the central portion along the first axis, the end portions each respectively including an upper part and a lower part separated by a gap which defines an elongated notch extending between the upper part and the lower part at an innermost portion of the gap adjacent to the central portion, wherein the gap is formed extending outwardly from the central portion substantially along the first axis; and. 25. Do you have a technical product question? The sprinkler has a k-factor greater than 5.6. Such sprinklers may be mounted in a supporting cup with an escutcheon and cover, to provide a concealed configuration. As described in Section 5.9 of UL 199 (Standard for Automatic Sprinklers for Fire-Protection Service, Underwriters' Laboratories, 11, According to Section 8.9 of NFPA 13, extended coverage sidewall sprinklers for light hazard occupancies may have a spacing of up to 28 ft between sprinklers, as measured along the wall on which the sprinklers are mounted, and may cover an area of up to 400 ft. A typical sprinkler has a base with a threaded portion for connection to the conduit and an output orifice to output the fluid to provide fire control and/or suppression. You are using an outdated browser. The sprinkler can provide extended coverage ordinary hazard protection. Model SW-20 and SW-24-11.2 K-Factor Extended Coverage Ordinary Hazard Horizontal Sidewall Sprinklers (Standard Response). In addition, however, other materials may be used. This application is a continuation-in-part of U.S. patent application Ser. Model CHEC-8.0 K-Factor Concealed Horizontal Extended Coverage Quick Response Light Hazard, Sidewall Sprinklers. Related Art Fire protection sprinklers conventionally are connected to a conduit to receive pressurized fire-extinguishing fluid, such as water. The dry sidewall fire protection sprinkler of, Extended coverge horizontal sidewall sprinkler, Application filed by Reliable Automatic Sprinkler Co Inc. Embodiments of the present invention may include one or more of the following features. The present invention relates to an automatic fire protection sprinkler, and in particular an extended coverage, horizontal sidewall sprinkler for light hazard occupancies. JPMORGAN CHASE, N.A., AS ADMINISTRATIVE AGENT, NEW, Free format text: The hub portion may have a set-screw configured to apply a pre-tension force to the release mechanism. Upright & Pendent Horizontal Sidewall Fusible Element 2. For example, for a coverage area of 28 ft wide by 10 ft (forward throw in the output direction), the sprinkler of the present invention requires a pressure of less than about 25 psi and flow rate of less than about 28 gpm. The loss of colour may be an issue in identifying sprinkler temperature rating, but the temperature rating is still stamped on the sprinkler deflector. http://www.victaulic.com/cms-system/PrintPage.asp?site-id=1&page-id=301. The dry sidewall fire protection sprinkler of, 31. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website. Sprinklers according to the present disclosure can be made from any of the materials conventionally used for fire prevention sprinklers. HD Horizontal Sidewall Sprinkler is a small, thermosensitive, glass-bulb spray sprinkler available as quick response type in temperature ratings to meet design requirements. PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362. Spacings = one foot 4. The dry sidewall fire protection sprinkler of, 29. The dry sidewall fire protection sprinkler of, 30. Extended coverage horizontal sidewall sprinkler Abstract A sidewall fire protection sprinkler including a deflector having a central portion curved about a transverse axis from an. tyco series ds-1 dry-type sprinklers, 5.6k horizontal sidewall, standard (5 mm bulb) and quick response (3 mm bulb) and extended coverage, are decorative glass bulb automatic sprinklers typically used where the sprinklers and/or a portion of the connecting piping may be exposed to freezing temperatures; for example, horizontal piping extensions These data sheets will provide information on the gpm and pressure it will require. In one aspect, the present invention provides a sidewall fire protection sprinkler, including a deflector having a central portion curved about a transverse axis from an output direction of the sprinkler; end portions extending along the transverse axis outwardly from the central portion, the end portions having an upper part and a lower part separated by a gap; and planar portions extending in the output direction from a top edge of the end portions. electrically released, Releasing means, e.g. The sidewall fire protection sprinkler of, 16. Grinnell Fire Protection Systems Company, Inc. Issued in European Patent Application No. Extended Coverage Sprinklers Extended Coverage Sprinklers Viking sprinklers are available in various finishes for frame-style sprinklers and concealed sprinkler cover plates. The SW-20 provides protection of coverage areas up to 16 ft. x 20 ft. (320 ft2), whereas the SW-24 provides protection of coverage areas up to 16 ft. x 24 ft. (384 ft2), as compared to standard coverage horizontal sidewall sprinklers having a maximum coverage area of 10 ft. x 10 ft. (100 ft2) for ordinary hazard occupancies. The recessed sidewall fire protection sprinkler according to, 20. Reliable extended coverage sprinklers may reduce both material and installation costs by reducing the number of sprinklers, branch lines, fittings, and installation time. And with this capability, the sprinkler head spacing distance rules change. May 5, 2010. 11/408,369, filed Apr. Model F1FR Extended Coverage Horizontal Sidewall Sprinklers, 17/32" Ori ce, . Call our team at 480-278-4773 to discuss your sprinkler needs today! The recessed sidewall fire protection sprinkler of, 24. The planar portions extend in the output direction. For example, the sprinkler may be used as an extended coverage sidewall sprinkler at a wall spacing of 28 ft and a forward throw of about 10 ft. Sprinklers shown operating at flowing pressures indicated. 2. Such patterns are particularly useful in long, relatively narrow spaces, such as hallways or decks (e.g., a loading dock deck with an overhanging roof). sprinkler performance, as long as the bulb is intact and not damaged. The recessed sidewall fire protection sprinkler of, 23. 2. Extended Coverage Sprinklers | Minimax What are you looking for? These cookies do not store any personal information. The present invention relates to an automatic fire protection sprinkler, and in particular an extended coverage, horizontal sidewall sprinkler for light hazard occupancies. - - - - - - The sidewall fire protection sprinkler of, 11. Series TY-L-5.6 K-Factor Horizontal Sidewall Sprinklers Standard Response, Standard Coverage. Sprinklers shown operating at flowing pressures indicated. These cookies will be stored in your browser only with your consent. Sign up for eUpdates on our Contact Us page. K5.6 Extended Coverage Horizontal Sidewall Sprinkler Response Rating Coverage Area Ft x Ft Minimum Flow GPM Minimum The sidewall fire protection sprinkler of, 13. Extended coverage horizontal sidewall sprinkler, Dry horizontal sidewall fire protection sprinkler for residential fire protection, Systems and methods for fire suppression in a corridor, Deflector with converging lower tines for horizontal sprinkler, Horizontal sprinkler deflector with flow lifting formation, Deflector for horizontal-type fire sprinklers, Velo sprinkler arrangement for protecting special occupancy hazards, Double-blade deflector for side wall sprinkler, Concealed horizontal sidewall sprinkler arrangement, Fire protection sprinkler system for metal buildings, Deck/hall extended coverage horizontal sprinkler arrangement, Ordinary hazard extended coverage sidewall sprinklers and systems, Horizontal sidewall fire protection sprinklers, Method and apparatus for treating foundry sand, Automatic cylindrical telescopic fire extinguisher, Lapse for failure to pay maintenance fees, Information on status: patent discontinuation, Lapsed due to failure to pay maintenance fee. NFPA 13 (Standard for the Installation of Sprinkler Systems, National Fire Protection Association, Inc., 2002 Edition) classifies automatic sprinklers according to occupancies, which define requirements for sprinkler design, installation, and water supply requirements. Reliable extended coverage sprinklers are approved to protect light, ordinary, and extra hazard occupancies, and are available in a wide variety of finishes, temperatures, and styles. 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