公开(公告)号：US08973672B2

公开(公告)日：2015-03-10

申请号：US13472043

申请日：2012-05-15

申请人： Henning Fraederich

发明人： Henning Fraederich

IPC分类号： A62C37/08 ,  A62C37/36 ,  F16K31/44 ,  A62C37/42

CPC分类号： A62C37/42 ,  Y10S169/03

摘要： A device is provided for triggering a fire extinguishing system by a sprinkler, the device being arranged between the pipe for the extinguishing agent and the sprinkler and including a multiple-armed toggle-lever joint acting between a load axis of the triggering element and a sealing element that is arranged at an angle of 80 to 120° thereto. The device has the advantage that dry pipe sprinklers whose glass bulbs can only absorb low mechanical forces can also be arranged for use with pipes that exhibit large entry cross-sections, large volume flows and high pressures as the forces from the pipe that arise have to be absorbed only in part by the sprinkler glass bulb. It is further advantageous that the sealing force of the sealing element can be adjusted by means of an actuator.

摘要翻译： 提供了一种用于通过喷洒器触发灭火系统的装置，该装置布置在用于灭火剂的管道和喷洒器之间，并且包括作用在触发元件的负载轴线和密封件之间的多臂肘杆关节 元件，其以80°至120°的角度布置。 该装置的优点在于，其玻璃灯泡只能吸收低机械力的干管喷洒器也可以布置成用于与出现的来自管道的力必须具有大的进入横截面，大体积流量和高压力的管道 只能部分被喷头玻璃灯泡吸收。 还有利的是，密封元件的密封力可以通过致动器来调节。

公开(公告)号：US20130319696A1

公开(公告)日：2013-12-05

申请号：US13486904

申请日：2012-06-01

申请人： George Polan

发明人： George Polan

IPC分类号： A62C35/00

CPC分类号： A62C35/62 ,  A62C31/02 ,  A62C37/14 ,  A62C37/42

摘要： A flexible dry sprinkler includes a flexible tube having an inlet attached to a first end, the inlet defining an inlet orifice operatively sealed by an inlet seal assembly. An outlet is attached to the second end of the flexible tube, and defines an outlet orifice operatively sealed by an outlet seal assembly. A flexible linkage extends from the inlet to the outlet through the flexible tube, and is constructed to operatively release the inlet seal assembly responsive to axial translation of the flexible linkage from a first position to a second position. The flexible linkage is supported by the outlet seal assembly in the first position and wherein the flexible linkage is constructed to axially translate toward the outlet when the outlet seal assembly is released.

公开(公告)号：US20120168185A1

公开(公告)日：2012-07-05

申请号：US12981067

申请日：2010-12-29

申请人： John Charles Yount

发明人： John Charles Yount

IPC分类号： A62C35/00

CPC分类号： A62C3/0271 ,  A62C3/02 ,  A62C37/42

摘要： An outdoor system for mitigating the effects of wildfires on structures encourages implementation because of a low cost design and installation and because of a low impact on property aesthetics resulting from remote placement relative to the protected structure, assures testability because of minimal consequences of dispersal of non-corrosive fire retardant such as commonly available water, maximizes reliability by minimizing the number of elements that must all operate in series, compared to alternatives systems; and minimizes false alarms by using a hair trigger that must experience the direct environment of a wildfire.

摘要翻译： 用于减轻野火对结构的影响的室外系统由于设计和安装成本低，并且由于对相对于受保护结构进行远程放置而导致的对外观美观的影响较小，因此促进了实施，确保了可测试性，因为非散射 与常规可用水相比，腐蚀性阻燃剂，与替代系统相比，通过最小化必须全部串联操作的元件数量来最大限度地提高可靠性; 并通过使用必须体验野火的直接环境的头发触发来最小化虚假警报。

公开(公告)号：US06286604B1

公开(公告)日：2001-09-11

申请号：US09566996

申请日：2000-05-09

申请人： Ren-Sheng Ou

发明人： Ren-Sheng Ou

IPC分类号： A62C3700

CPC分类号： A62C37/46 ,  A62C37/42

摘要： A powerless automatic and/or manual fire-extinguishing device is disclosed, which is especially a powerless fire-extinguishing device, wherein steel ropes are used to actuate a fire-extinguisher automatically or manually so that fire-extinguishing material can extinguish fire through fire-extinguishing tubes. The powerless automatic and/or manual fire-extinguishing device includes an automatic sensor and/or manual device, a fire-extinguisher steel barrel actuating device and a gas isolating device. In the automatic sensor or manual device, a fuse sensor or a manual switch is used so that the tightness of the steel rope is varied for actuating the actuating device of a fire-extinguisher steel barrel and the gas isolating device can be driven synchronously for isolating the supply of gas. Therefore, fire is extinguished and gas flow is closed.

摘要翻译： 公开了一种无电力的自动和/或手动灭火装置，其特别是无功能灭火装置，其中钢丝绳用于自动或手动地致动灭火器，使得灭火材料可以通过防火灭火装置熄火， 灭火管。 无电力自动和/或手动灭火装置包括自动传感器和/或手动装置，灭火器钢桶致动装置和气体隔离装置。 在自动传感器或手动装置中，使用保险丝传感器或手动开关，使得钢丝绳的紧密性变化，以致于灭火器钢桶的致动装置的动作，并且气体隔离装置可以同步地驱动以隔离 供气。 因此，火熄灭，气体流动关闭。

公开(公告)号：US4648460A

公开(公告)日：1987-03-10

申请号：US634622

申请日：1984-07-26

申请人： Alister L. McCulloch

发明人： Alister L. McCulloch

IPC分类号： A62C37/42 ,  A62C37/34

CPC分类号： A62C37/42 ,  Y10T137/1647

摘要： A fire protection system comprises a fire extinguisher, pneumatically operable actuator on the fire extinguisher for triggering the extinguisher, an elongate tube containing a temperature responsive gas-evolving substance, and a conduit connecting the tube to the actuator for transmitting gas pressure to the actuator. The gas-evolving substance is selected to generate, when the temperature about the tube attains a critical value within a predictable range, a quantity of gas which develops a pressure in the conduit sufficient to operate the actuator.

摘要翻译： 防火系统包括灭火器，用于触发灭火器的灭火器上的可气动操作的致动器，容纳温度响应气体放出物质的细长管，以及将管连接到致动器以将气体压力传递到致动器的导管。 选择气体放出物质以在管子周围的温度达到可预测范围内的临界值时产生足以操作致动器的导管中的压力的​​气体量。

公开(公告)号：US3378081A

公开(公告)日：1968-04-16

申请号：US54327066

申请日：1966-04-18

申请人： RICHARD C O REILLY

发明人： O'REILLY RICHARD C

IPC分类号： A62C37/42

CPC分类号： A62C37/42 ,  Y10T137/1782 ,  Y10T137/1797

公开(公告)号：US2479801A

公开(公告)日：1949-08-23

申请号：US67891046

申请日：1946-06-24

申请人： WOODWORTH FRED A

发明人： WOODWORTH FRED A

IPC分类号： A62C35/02 ,  A62C37/42

CPC分类号： A62C35/02 ,  A62C37/42

公开(公告)号：US20240115894A1

公开(公告)日：2024-04-11

申请号：US18479779

申请日：2023-10-02

申请人： Carrier Corporation

发明人： Thomas Kjellman

IPC分类号： A62C37/42 ,  A62C3/00 ,  A62C37/48 ,  A62C37/50

CPC分类号： A62C37/42 ,  A62C3/006 ,  A62C37/48 ,  A62C37/50

摘要： A tension indicating for a fire suppression system device is disclosed, including a body including first and second ends. At least one of the first and second ends is configured to be operatively coupled to a tensioned line of a mechanical fire detection line of a fire suppression system. The tension indicating device further includes a piston configured to be slidably disposed along a length of the body, the piston configured to be operatively coupled to the tensioned line of the mechanical fire detection line. The piston is provided with a movable indicator. Responsive to the tensioned line being provided with tension, the piston moves towards the end of the body, thereby causing the movable indicator to correspondingly move to indicate a tension in the tensioned line of the fire suppression system.

公开(公告)号：US20240009499A1

公开(公告)日：2024-01-11

申请号：US18071772

申请日：2022-11-30

申请人： WHISUNG CORP.,LTD

发明人： Kil Sik MIN

IPC分类号： A62C37/42 ,  A62C37/48

CPC分类号： A62C37/42 ,  A62C37/48

摘要： A device for forcing the operation of a temperature sensitive fire extinguisher includes an input unit configured to receive data from any one of a video camera, a thermal imaging camera, an electromagnetic wave sensor, a three-axis acceleration sensor, a CO gas sensor, a UV sensor, and an ultrasonic sensor. The device further includes a processing unit configured to calculate a fire occurrence sign based on the data; and an output unit configured to heat a temperature sensing unit of a temperature sensitive fire extinguisher by operating a trigger when the processing unit determines that there is a sign of fire.

公开(公告)号：US11850459B2

公开(公告)日：2023-12-26

申请号：US16763918

申请日：2018-11-07

申请人： Hoerbiger Wien GmbH

发明人： Bernhard Spiegl ,  Christian Kernbichler ,  Matthias Kornfeld ,  Thomas Schragl

IPC分类号： A62C37/42 ,  A62C3/04 ,  A62C37/46 ,  F16K17/04 ,  F16K17/36 ,  F16K31/06 ,  A62C35/13

CPC分类号： A62C37/42 ,  A62C3/04 ,  A62C35/13 ,  A62C37/46 ,  F16K17/0486 ,  F16K17/363 ,  F16K31/0655

摘要： Various aspects of the invention are directed to a triggering device for a quickly triggering extinguishing system for explosion suppression. In some embodiments of the present disclosure, the triggering device may include a pawl body having a pawl flank, a catch, at least one electromagnet to transmit an electromagnetic field, and a sliding pin. The sliding pin triggers an extinguishing system for explosion suppression by movement from a blocking position into a release position. In the blocking position, the sliding pin is pushed against the pawl flank of the pawl body by means of the catch and is held in the blocking position by said pawl flank. The pawl body releases the engagement of the catch and the pawl flank, and thereby releases the sliding pin, in response to the at least one electromagnet exerting the electromagnetic field on the pawl body.