-
公开(公告)号：US12201863B2
公开(公告)日：2025-01-21
申请号：US18512168
申请日：2023-11-17
Applicant: The Reliable Automatic Sprinkler Co. Inc.
Inventor： George S. Polan
Abstract: A flexible dry fire protection sprinkler includes an inlet seal assembly sealing an inlet orifice, an inlet release unit to release the seal assembly, a flexible tube connected to the inlet release unit, a flexible linkage extending through the flexible tube, having an inlet end connected to the inlet release unit, an outlet biasing portion connected to an outlet end of the flexible tube and the flexible linkage, to displace the outlet end of the linkage upon activation, a sprinkler body connected to the outlet biasing portion, and an outlet seal assembly to seal an outlet orifice of the body until a predetermined temperature is reached. When reached, the outlet seal assembly releases from an outlet orifice of the body, and the outlet biasing portion displaces the linkage, causing the inlet end of the linkage to operate the inlet release unit, releasing the inlet seal assembly from the inlet orifice.
-
公开(公告)号：US12201860B2
公开(公告)日：2025-01-21
申请号：US18459883
申请日：2023-09-01
Applicant: The Reliable Automatic Sprinkler Co. Inc.
Inventor： Thomas Multer , Oliver Pahila
Abstract: A fire protection sprinkler system includes a horizontal barrier that covers two adjacent racks, and the vertical flue space between the racks. The horizontal 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, a depth of the other rack, and a depth of the vertical flue space. In addition, the horizontal barrier can be a sheet having one or more apertures. The system also includes a rack level fire protection sprinkler connected to a fluid supply conduit, and being disposed in the vertical flue space below the horizontal barrier. The rack level sprinkler has a K-factor of 11.2 gpm/(psi)1/2 or greater, and is vertically spaced from commodities stored on the rack and the other rack covered by the horizontal barrier.
-
公开(公告)号：US11872427B2
公开(公告)日：2024-01-16
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 , A62C31/02 , A62C31/28 , A62C33/04 , A62C35/58 , 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.
-
公开(公告)号：US20230181948A1
公开(公告)日：2023-06-15
申请号：US18151558
申请日：2023-01-09
Applicant: The Reliable Automatic Sprinkler Co. Inc.
Inventor： Thomas Multer , Oliver Pahila
Abstract: A fire protection sprinkler system includes a horizontal barrier that covers two adjacent racks, and the vertical flue space between the racks. The horizontal 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, a depth of the other rack, and a depth of the vertical flue space. In addition, the horizontal barrier can be a sheet having one or more apertures. The system also includes a rack level fire protection sprinkler connected to a fluid supply conduit, and being disposed in the vertical flue space below the horizontal barrier. The rack level sprinkler has a K-factor of 11.2 gpm/(psi)½ or greater, and is vertically spaced from commodities stored on the rack and the other rack covered by the horizontal barrier.
-
公开(公告)号：US11369818B2
公开(公告)日：2022-06-28
申请号：US16842266
申请日：2020-04-07
Applicant: ELKHART BRASS MANUFACTURING COMPANY, LLC
Inventor： Kevin Prahl , Garry Lund , Kyle Stoops , Eric Combs , Keith Chard
IPC: A62C31/28 , A62C35/58 , F21V3/00 , F21Y105/16 , F21Y115/10
Abstract: A device including a monitor assembly having an outlet configured to selectively distribute a fire suppressant there from, the outlet being pivotal about a first axis and a second axis, a cover coupled to the monitor assembly, and a light assembly coupled to the cover. The light assembly illuminates indicia on a lens of the light assembly.
-
Patent Agency Ranking
公开(公告)号：US11324977B2
公开(公告)日：2022-05-10
申请号：US17062273
申请日：2020-10-02
Applicant: Tyco Fire Products LP
Inventor： Zachary L. Magnone , Daniel G. Farley , John Desrosier , Donald D. Brighenti
Abstract: Fire protection systems and methods of fire protection systems for protection of a stored commodity. The systems and methods included a plurality of fluid distribution devices disposed above the stored commodity and configured for selective identification and controlled actuation in response to a fire. The systems have a hydraulic demand defined by at least one of: i) a hydraulic design area having a minimum operational area of less than 768 square feet; or ii) less than twelve hydraulic design devices.
-
公开(公告)号：US11110310B2
公开(公告)日：2021-09-07
申请号：US16536219
申请日：2019-08-08
Applicant: Whaling Fire Line Equipment, Inc.
Inventor： Mark David Whaling
Abstract: A system for filling a tank for a firefighting helicopter with water without ground personnel, comprising a pilot controlled valve assembly to selectively permit water to flow into the refill tank upon the receipt of a communication transmitted by a communication device within the helicopter. The pilot controlled valve assembly can include a supply valve configured to move between at least a closed state and an open state, a controller configured to control the supply valve, and a receiver configured to send a signal to a controller to cause the controller to at least open the supply valve upon receipt by the receiver of a communication meeting one or more predetermined criteria. The water tank can be filled from a water source, including a municipal water source, when the supply valve is open to provide a more efficient, semi-autonomous refill tank system greatly improves costly and time-consuming manually refill systems.
-
公开(公告)号：US20210128959A1
公开(公告)日：2021-05-06
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.
-
公开(公告)号：US20210023403A1
公开(公告)日：2021-01-28
申请号：US17062273
申请日：2020-10-02
Applicant: Tyco Fire Products LP
Inventor： Zachary L. Magnone , Daniel G. Farley , John Desrosier , Donald D. Brighenti
Abstract: Fire protection systems and methods of fire protection systems for protection of a stored commodity. The systems and methods included a plurality of fluid distribution devices disposed above the stored commodity and configured for selective identification and controlled actuation in response to a fire. The systems have a hydraulic demand defined by at least one of: i) a hydraulic design area having a minimum operational area of less than 768 square feet; or ii) less than twelve hydraulic design devices.
-
10.发明申请公开(公告)号：US20190083832A1
公开(公告)日：2019-03-21
申请号：US16026556
申请日：2018-07-03
Applicant: Globe Fire Sprinkler Corporation
Inventor： Stephen J. MEYER , Thomas Edwin ARCHIBALD , Kevin Desmond MAUGHAN , John DESROSIER
IPC: A62C35/58
Abstract: A supervisory-fluid-adjusted friction-loss coefficient based fire suppression sprinkler system has an array of pipes in fluid communication with an arrangement of sprinklers. A supervisory fluid sub-assembly is fluid communication with the array of pipes. The supervisory fluid sub-assembly provides a supervisory fluid other than air to the array. A diameter of each respective pipe of the array is determined by a friction-loss formula having a friction-loss coefficient representing a metric corresponding to a corrosion-induced internal surface roughness of each respective pipe of the array The friction-loss coefficient is determined by empirical testing of a representative pipe of the array in accordance with a nationally recognized testing procedure.
-
-
-
-
-
-
-
-
-
Search Results
276
records
(took 0.022 seconds)
