公开(公告)号：US3812915A

公开(公告)日：1974-05-28

申请号：US36674073

申请日：1973-06-04

Applicant: FACTORY MUTUAL RES CORP

Inventor： LIVINGSTON W

IPC: A62C37/10 ,  A62C37/12

CPC classification number: A62C37/10

Abstract: A pressure responsive discharge head in which an expellable plug is disposed in the outlet of a body member having an inlet adapted for connection to a source fo fluid, with the plug being connected relative to the body member in a position preventing the discharge of fluid from the outlet. A connector is provided which applies a constant force to the plug to maintain it in the flow preventing position and which is adapted to release the plug in response to a predetermined fluid pressure existing in the body member.

Abstract translation: 一种压力响应性排放头，其中可排出的塞子设置在具有适于连接到流体源的入口的主体构件的出口中，其中塞子相对于主体构件连接到防止流体排出的位置 出口。 提供了一种连接器，其向塞子施加恒定的力以将其保持在防止流动位置中，并且适于响应于存在于主体构件中的预定流体压力而释放塞子。

公开(公告)号：US3743022A

公开(公告)日：1973-07-03

申请号：US3743022D

申请日：1971-04-26

Applicant: FACTORY MUTUAL RES CORP

Inventor： LIVINGSTON W

IPC: A62C37/10

CPC classification number: A62C37/10

Abstract: A system for protecting a structure and its contents from fire wherein a plurality of extinguishant discharge heads are disposed in the space defined by the structure, with each head being responsible for a particular portion of said space. A fire responsive device is automatically responsive to a predetermined temperature existing in one or more portions of the space at a distance of less than six inches from the ceiling of the structure, for actuating the head responsible for the space and causing a resultant discharge of extinguishant from the head.

Abstract translation: 一种用于保护结构及其内容物免受火灾的系统，其中多个灭火剂排放头设置在由该结构限定的空间中，每个头部负责所述空间的特定部分。 火灾响应装置自动地响应于距离结构的天花板小于六英寸的距离存在于空间的一个或多个部分中的预定温度，用于致动负责该空间的头部并导致灭火剂的合成排放 从头。

公开(公告)号：US3728258A

公开(公告)日：1973-04-17

申请号：US3728258D

申请日：1971-06-02

Applicant: FACTORY MUTUAL RES CORP

Inventor： LIVINGSTON W

IPC: A62D1/00 ,  C09K21/14 ,  C09K3/28

CPC classification number: A62D1/00 ,  C09K21/14 ,  Y10T137/0318

Abstract: SELF-EXTENGUISHING FLAMMABLE MIXTURES ARE PRODUCED AND A METHOD PROVIDED FOR REDUCING THE HAZARDS ASSOCIATED WITH THE TRANSPORTATION OF FLAMMABLE LIQUIDS. FLAMMABLE LIQUID IS MIXED WITH A WATER MICROGEL SYSTEM SO THAT THE LIQUID IS PRESENT IN AN AMOUNT OF BETWEEN 5% TO 30% BY WEIGHT, BASED ON THE TOTAL WEIGHT OF THE MIXTURE. THE RESULTING MIXTURE MAY BE TRANSPORTED BY ANY SUITAABLE MEANS. WHEN THE MIXTURE REACHES ITS ULTIMATE DESINATION THE TWO COMPONENTS MAY BE SEPARATED BY GRAVITATIONAL MEANS SUCH AS CENTRIFUGATION.

公开(公告)号：US3830308A

公开(公告)日：1974-08-20

申请号：US37594673

申请日：1973-07-02

Applicant: FACTORY MUTUAL RES CORP

Inventor： LIVINGSTON W

IPC: A62C35/58 ,  A62C35/00

CPC classification number: A62C35/58

Abstract: A fire protection system in which a plurality of spaced parallel branch conduits extend perpendicular to a plurality of spaced parallel cross-main conduits and are connected thereto to form a network adapted to be supported in an elevated position in a substantially horizontal plane in an area to be protected by fire. A plurality of discharge heads are connected to the branch conduits and are spaced along the lengths thereof with the heads being normally closed and being adapted to selectively open and discharge extinguishant supplied thereto from both of the crossmain conduits.

Abstract translation: 一种防火系统，其中多个间隔开的平行分支管道垂直于多个间隔开的平行的交叉主导管延伸并且连接到其上以形成适于在基本上水平的平面中的升高位置中支撑的网络， 被火保护。 多个排放头连接到分支管道，并且沿其长度间隔开，其中头部是常闭的，并适于选择性地打开和排出从两个主要管道供应的灭火剂。

公开(公告)号：US3779317A

公开(公告)日：1973-12-18

申请号：US3779317D

申请日：1971-09-24

Applicant: FACTORY MUTUAL RES CORP

Inventor： LIVINGSTON W

IPC: A62C37/10 ,  A62C1/00

CPC classification number: A62C37/10

Abstract: A fixed fire protection system and method by which dis-crete areas of extinguishant coverage are selected for each of several nozzle heads on the basis of the maximum elevation of fuel surfaces in the space protected.

Abstract translation: 一种固定的防火系统和方法，其中基于受保护空间中的燃料表面的最大高度，为几个喷嘴头中的每一个选择灭火剂覆盖区域。

公开(公告)号：US3759331A

公开(公告)日：1973-09-18

申请号：US3759331D

申请日：1972-04-27

Applicant: FACTORY MUTUAL RES CORP

Inventor： LIVINGSTON W

IPC: A62C35/60 ,  A62C35/00

CPC classification number: A62C35/605

Abstract: A fire protection system in which a plurality of extinguishant discharge heads are disposed in elevated position in a space to be protected from fire and are connected by a piping system for supplying extinguishant to the heads. Flow of extinguishant to the heads is normally prevented until a predetermined increase in fluid pressure is affected in the piping system in response to a fire condition in the space.

Abstract translation: 一种消防系统，其中多个灭火剂排放头设置在待保护的空间中的升高位置，并通过用于向头部供应灭火剂的管道系统连接。 通常防止灭火剂流到头部，直到在管道系统中响应于空间中的火灾状况影响预定的流体压力增加。

公开(公告)号：US3831681A

公开(公告)日：1974-08-27

申请号：US38176473

申请日：1973-07-23

Applicant: FACTORY MUTUAL RES CORP

Inventor： LIVINGSTON W

IPC: A62C35/58 ,  A62C37/02

CPC classification number: A62C35/58

Abstract: A fire protection system in which a plurality of spaced parallel branch conduits extend perpendicular to a plurality of spaced parallel cross-main conduits and are connected thereto to form a network adapted to be supported in an elevated position in a substantially horizontal plane in an area to be protected by fire. Each cross-main conduit is formed by a relatively long tubular portion and a plurality of relatively short tubular portions integral with the long tubular portion and extending perpendicular thereto. The relatively short tubular portions register with the long tubular portion and are spaced apart along the length thereof for the purpose of connecting to the branch conduits, and a plurality of discharge heads are connected to the branch conduits for discharging extinguishant.

Abstract translation: 一种防火系统，其中多个间隔开的平行分支管道垂直于多个间隔开的平行的交叉主导管延伸并且连接到其上以形成适于在基本上水平的平面中的升高位置中支撑的网络， 被火保护。 每个十字主导管由相对长的管状部分和与长管状部分成一体且与其垂直延伸的多个相对较短的管状部分形成。 相对较短的管状部分与长管状部分对准并且沿着其长度间隔开，以便连接到分支管道，并且多个排放头连接到用于排放灭火剂的分支管道。

公开(公告)号：US3821986A

公开(公告)日：1974-07-02

申请号：US12321371

申请日：1971-03-11

Applicant: FACTORY MUTUAL RES CORP

Inventor： LIVINGSTON W

IPC: A62C37/12

CPC classification number: A62C37/12

Abstract: A discharge head for use in a fixed fire extinguishing system including a body member having an inlet and an outlet for receiving and discharging fire extinguishant, and a plug member normally retained in the body member by a latching assembly for preventing the flow of extinguishant through the body member. The latching assembly is adapted to release the plug member in response to a fire occurring in the vicinity of the body member, thus permitting the discharge of the plug member from its flowpreventing position. A fusible member cooperates with the plug and is adapted to fuse at a predetermined temperature to permit the flow of extinguishant through the body member independent of the operation of the latching assembly.

Abstract translation: 一种用于固定灭火系统的排放头，包括具有用于接收和排放灭火剂的入口和出口的主体构件，以及通过闩锁组件通常保持在本体构件中的塞构件，用于防止灭火剂流过 身体成员。 闩锁组件适于响应于在本体构件附近发生的火焰而释放插塞构件，从而允许插头构件从其防止流动位置的放电。 可熔构件与插头协作并且适于在预定温度下熔断以允许灭火剂通过本体构件的流动而与锁闩组件的操作无关。

公开(公告)号：US3779318A

公开(公告)日：1973-12-18

申请号：US3779318D

申请日：1972-10-05

Applicant: FACTORY MUTUAL RES CORP

Inventor： LIVINGSTON W

IPC: A62C37/08 ,  A62C31/00 ,  A62C31/26 ,  B05B1/26

CPC classification number: A62C31/005

Abstract: A discharge head and a fire protection system incorporating the head in which the head is in the form of a body member having an inlet adapted for connection to a source of fluid and an outlet for directly discharging the fluid in a solid conical spray pattern. A curved deflector plate cooperates with the outlet of the head for intercepting a portion of the spray and forming an additional discharge pattern.

Abstract translation: 一种排放头和防火系统，其结合头部，头部具有主体构件形式，其具有适于连接到流体源的入口和用于以固体锥形喷雾图案直接排放流体的出口。 弯曲的偏转板与头部的出口配合，用于拦截一部分喷雾并形成附加的放电图案。

公开(公告)号：US3714964A

公开(公告)日：1973-02-06

申请号：US3714964D

申请日：1970-08-06

Applicant: FACTORY MUTUAL RES CORP

Inventor： LIVINGSTON W

IPC: A62C99/00 ,  B60K17/32 ,  F15B1/10 ,  F16K13/04

CPC classification number: A62C99/009 ,  B60K17/32 ,  F15B1/103 ,  F15B2201/205 ,  F15B2201/3153 ,  F15B2201/411 ,  F15B2201/415 ,  F15B2201/615 ,  Y02T10/6208 ,  Y10T137/1797 ,  Y10T137/7792 ,  Y10T137/7847 ,  Y10T137/785 ,  Y10T137/7869 ,  Y10T137/87917

Abstract: A DOUBLE RATE FLOW CONTROLLER INCLUDING A MEANS FOR PERMITTING FLUID FLOW AT A FIRST HIGH FLOW RATE, A MEANS FOR REDUCING THE FIRST FLOW RATE TO A SECOND LOWER FLOW RATE AND A MEANS FOR REGULATING THE VOLUME OF WATER PASSING THROUGH THE FLOW CONTROLLER DURING THE HIGH FLOW CONDITION BEFORE THE HIGH FLOW RATE IS TERMINATED AND THE LOW FLOW RATE BEGINS.