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31.发明公开公开(公告)号：US20230201855A1
公开(公告)日：2023-06-29
申请号：US18171708
申请日：2023-02-21
Applicant: The Reliable Automatic Sprinkler Co. Inc.
Inventor： Myron Allen , Nathan Chad Stewart , Steven D. Wolin
Abstract: A sprinkler guard includes at least one plate centered relative to a central axis of the sprinkler guard. A plurality of legs includes first and second legs that are attached to one plate, and third and fourth legs that are attached to another plate. A circular ring is attached to lower ends of the first to fourth legs, a center of the circular ring coinciding with the central axis, and the first to fourth legs being spaced apart about the circumference of the circular ring. First and second arms are attached to the first and second legs, respectively. In addition, a cross bar can be attached to the circular ring and extend across a diameter of the circular ring.
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公开(公告)号：US20230181953A1
公开(公告)日：2023-06-15
申请号：US18166042
申请日：2023-02-08
Applicant: The Reliable Automatic Sprinkler Co. Inc.
Inventor： George S. Polan
CPC classification number: A62C35/62 , A62C35/58 , A62C31/28 , A62C33/04 , A62C31/02 , A62C37/14 , A62C37/42
Abstract: A flexible dry sprinkler has an inlet having an inlet orifice, an outlet, a flexible tube having a first end attached to the inlet and a second end attached to the outlet, an inlet seal for sealing the inlet orifice, whereby, when the inlet seal releases, fluid is permitted to flow from the inlet orifice to the outlet through the flexible tube, and a yoke positioned in the inlet, the yoke having a plurality of spaced-apart legs that permit the fluid to flow passed the yoke toward the outlet.
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公开(公告)号：US11596822B2
公开(公告)日：2023-03-07
申请号：US17149178
申请日：2021-01-14
Applicant: The Reliable Automatic Sprinkler Co. Inc.
Inventor： George S. Polan
Abstract: A dry fire protection sprinkler has an inlet seal assembly to seal an inlet orifice. A spring seal compresses in response to a load. An inlet release unit releases the inlet seal assembly. A flexible tube has an inlet end connected to the inlet release unit. A flexible linkage extends through the flexible tube, and has an inlet end connected to the inlet release. An outlet biasing portion is connected to an outlet end of the tube and an outlet end of the linkage, which displaces upon activation of the sprinkler. A sprinkler body is connected to the outlet biasing portion, with an outlet seal assembly to seal its outlet orifice. When ambient reaches a predetermined temperature, the outlet seal assembly releases from the outlet orifice, and the outlet biasing portion displaces the linkage, causing the inlet of the linkage to operate the inlet release unit, releasing the inlet seal.
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公开(公告)号：US11541638B2
公开(公告)日：2023-01-03
申请号：US16085793
申请日：2017-04-04
Applicant: The Reliable Automatic Sprinkler Co., Inc.
Inventor： John Tow
Abstract: A cover plate is configured to be releasably connected to a concealed fire protection sprinkler to conceal the fire protection sprinkler. The cover plate includes a first layer of metal on a first side of the cover plate, the first side of the cover plate having the first layer of metal directly facing, in its entirety, the concealed fire protection sprinkler, and a second layer of metal on a second side of the cover plate, the second side being opposite to the first side. The second layer of metal is more resistant to corrosion than the first layer, and is bonded to the first layer. In addition, the first layer of metal facing the concealed fire protection sprinkler is more thermally conductive than is the second layer.
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公开(公告)号：US20220118299A1
公开(公告)日：2022-04-21
申请号：US17563244
申请日：2021-12-28
Applicant: The Reliable Automatic Sprinkler Co. Inc.
Inventor： George S. POLAN
Abstract: A dry sprinkler has a casing tube having an inlet orifice and an outlet orifice. When the sprinkler is in a non-actuated state, an inlet seal assembly operatively seals the inlet orifice and an outlet seat assembly operatively seals the outlet orifice. A translating member extends through the casing tube between an inlet and an outlet. The translating member axially translates from a first position, in which the translating member retains the inlet seal assembly in a sealed state, to a second position, in which the translating member releases the inlet seal assembly, toward the outlet when the outlet seat assembly is released. The sprinkler has a nominal K-factor greater than 17 gpm/(psi)1/2. In addition, a difference between a cross-sectional area of the casing tube and a cross-sectional area bounded by an outer perimeter of the translating member is more than 30% of the cross-sectional area of the casing tube.
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Patent Agency Ranking
公开(公告)号：US20220080238A1
公开(公告)日：2022-03-17
申请号：US17537552
申请日：2021-11-30
Applicant: The Reliable Automatic Sprinkler Co. Inc.
Inventor： Juan Jimenez
Abstract: A pendent fire protection sprinkler includes a sprinkler body having an inlet and an outlet that define a fluid passage and a sprinkler axis, and a pair of frame arms that form a junction. A deflector, mounted to the junction, includes an annular, planar central portion extending along a plane that is perpendicular to the sprinkler axis, as well as a first portion, a second portion, a third portion, and a fourth portion, each portion extending outwardly from the planar central portion. Each of the first and second portions has a rounded outermost peripheral edge. Each of the third and fourth portions has first, second, and third rectilinear outermost peripheral edges, a respective second rectilinear outermost peripheral edge being located between respective first and third rectilinear outermost peripheral edges, and the first and third rectilinear outermost peripheral edges being obtusely angled relative to the respective second rectilinear outermost edge.
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公开(公告)号：US10272274B2
公开(公告)日：2019-04-30
申请号：US14379483
申请日：2013-08-08
Applicant: The Reliable Automatic Sprinkler Co., Inc.
Inventor： Thomas Multer , Oliver Pahila
Abstract: A fire protection sprinkler system includes one or more solid horizontal barriers that cover a rack, of a plurality of adjoining racks, and a vertical flue space between adjacent racks. Each barrier is provided at a predetermined height, and has a width that is at least equal to a width of the rack and a depth that is at least equal to a sum of a depth of the rack and a depth of the vertical flue space. In addition, one or more rack-level fire protection sprinklers are connected to a fluid supply conduit, and are disposed in the vertical flue space above or below a solid horizontal barrier. Each of the one or more rack-level sprinklers is vertically spaced from the commodities stored on a rack, of the plurality of adjoining racks, that is covered by the solid horizontal barrier.
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38.发明申请公开(公告)号：US20190091500A1
公开(公告)日：2019-03-28
申请号：US16142967
申请日：2018-09-26
Applicant: The Reliable Automatic Sprinkler Co., Inc.
Inventor： Juan Jimenez , Thomas Multer , Steven Wolin
Abstract: A pressure maintenance device is connected to a fire protection sprinkler system having downstream piping that is exposed to freezing temperatures, and supplies a pressurized fluid to the downstream piping when the sprinkler system is in an inactivated state. When an outlet pressure sensor near an outlet of the pressure maintenance device detects that a pressure of the pressurized fluid downstream of an outlet regulator falls below a first predetermined pressure, the pressure maintenance device supplies the pressurized fluid in a primary supply mode or a secondary supply mode. The pressure maintenance device automatically switches from the primary supply mode to the secondary supply mode if a supply pressure sensor detects that a pressure of the pressurized fluid downstream of a first pressurized fluid valve, and upstream of the outlet pressure regulator, falls below a second predetermined pressure.
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公开(公告)号：US20180272169A1
公开(公告)日：2018-09-27
申请号：US15995297
申请日：2018-06-01
Applicant: The Reliable Automatic Sprinkler Co., Inc.
Inventor： George S. Polan
CPC classification number: A62C35/62 , A62C31/02 , A62C31/28 , A62C33/04 , A62C35/58 , A62C37/14 , A62C37/42
Abstract: A flexible dry sprinkler includes a flexible tube, an inlet attached to an inlet end of the flexible tube, an inlet seal assembly configured to seal an inlet orifice of the inlet, and an inlet release unit configured to release the inlet seal assembly. The inlet release unit includes a frangible member configured to support the inlet seal assembly in the inlet orifice. An outlet is attached to the outlet end of the flexible tube, and includes an outlet orifice sealed by an outlet seal assembly having a thermally responsive element and an outlet seal. A flexible linkage extends between the inlet and the outlet through the flexible tube, and translates, when the outlet seal is released, a predetermined distance to operate the inlet release unit.
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公开(公告)号：US09677691B2
公开(公告)日：2017-06-13
申请号：US14264913
申请日：2014-04-29
Applicant: The Reliable Automatic Sprinkler Co., Inc.
Inventor： Thomas Multer , John Tow , David Veisz , David Asplund , David Deurloo
Abstract: In one example embodiment, a bracket for a sprinkler fitting is provided having a first flange, a second flange connected to the first flange, and a mounting flange connected to at least one of the first and second flanges. The mounting flange may for example be substantially orthogonal to the first and second flanges. One of the first and second flanges has a preferably circular hole formed therethrough, and the other has a polygonal opening formed therethrough and aligned with the circular hole. An adapter having a polygonal end is inserted in the bracket such that the polygonal end aligns with the polygonal opening so as to limit rotation of the adapter with respect to the bracket, the adapter disposing a sprinkler coupled thereto with respect to a finished ceiling surface of a structure.
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