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31. 发明专利

JP2003210606A SPRINKLER HEAD COVER 审中-公开
公开(公告)号：JP2003210606A
公开(公告)日：2003-07-29
申请号：JP2002011403
申请日：2002-01-21
申请人： SENJU SPRINKLER KK
发明人： KOIWA YASUAKI
IPC分类号： A62C37/11
摘要： PROBLEM TO BE SOLVED: To provide a sprinkler head cover which has the difficult-to-fall structure of a cover by improving the bond strength between the main body and the cover of a sprinkler head cover. SOLUTION: In the sprinkler head cover comprising: the main body 10 engaging a sprinkler head H; and a low melting point alloy for bonding the main body 10 and the cover 30 covering the sprinkler head, the low melting point alloy 20 is formed into a rivet-like shape or formed into a rivet-like shape obtained by sticking the low melting point alloy to one end of a pin having a flange part at the other end thereof to bond the main body 10 with the cover 30. COPYRIGHT: (C)2003,JPO

32. 发明专利

JP2003210603A FORM FIRE EXTINGUISHING FACILITY 审中-公开
公开(公告)号：JP2003210603A
公开(公告)日：2003-07-29
申请号：JP2002011404
申请日：2002-01-21
申请人： SENJU SPRINKLER KK
发明人： TAKEUCHI TAKASHI
IPC分类号： A62C35/60 , A62C35/02
摘要： PROBLEM TO BE SOLVED: To provide a foam fire extinguishing facility which is installed with a foam head of a closed type and can regulate the pressure of an aqueous foam solution supplied to the foam head. SOLUTION: The foam fire extinguishing facility for compression transporting the aqueous foam solution formed by mixing water for pressure fire-fighting from a compression water feeding device and a foam stock solution from a foam stock solution tank to the foam head of the closed type is provided with a pressure regulator or constant flow rate valve as a pressure control means. COPYRIGHT: (C)2003,JPO

33. 发明专利

JP2003180862A WALL-MOUNTING SPRINKLER HEAD 审中-公开
公开(公告)号：JP2003180862A
公开(公告)日：2003-07-02
申请号：JP2001381287
申请日：2001-12-14
申请人： SENJU SPRINKLER KK
发明人： SATO KOKI
IPC分类号： A62C37/12
摘要： PROBLEM TO BE SOLVED: To sprinkle fire water to a wide area by a wall-mounting sprinkler head which has a plate deflector, which has an auxiliary deflector installed separately at a position over the deflector and which is fitted in a horizontal direction on a wall surface or by the wall. SOLUTION: The intermediate part of the horizontal part of the auxiliary deflector is horizontal or tilted a little downward, and a corner part is tilted upward compared with the intermediate part. COPYRIGHT: (C)2003,JPO

34. 发明专利

JP2003038677A Sprinkler head 审中-公开
标题翻译：喷头
公开(公告)号：JP2003038677A
公开(公告)日：2003-02-12
申请号：JP2001227006
申请日：2001-07-27
申请人： Senju Sprinkler Kk , 千住スプリンクラー株式会社
发明人： SATO KOKI
IPC分类号： A62C37/11
摘要： PROBLEM TO BE SOLVED: To provide a sprinkler head to which a cover is stably joined, capable of withstanding use for a long period of time in the sprinkler head provided with the cover to fall in case of a fire.
SOLUTION: The sprinkler head is constituted of the cover 20 installed at the lower part of the sprinkler head, a locking means 30 included in the cover 20, locked to an attaching part provided on the sprinkler head or a ceiling surface and energized in an unlocking direction at ordinary times, a guide 50 included in the cover 20 and blocking the unlocking of the locking means and a low melting point alloy 60 clamped between the inner surface of the cover 20 and the locking means 30.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了提供一种能够稳定地接合盖子的喷洒头，能够在设置有盖子的喷洒头长时间耐用，在发生火灾时落下。解决方案：洒水头由安装在喷洒头下部的盖20，包括在盖20中的锁定装置30锁定到设置在喷洒头或天花板表面上的安装部分，并且在解锁中被通电通常包括盖20中的引导件50，并且阻止锁定装置的解锁和夹在盖20的内表面和锁定装置30之间的低熔点合金60。

35. 发明专利

JP2002355330A PIPING FOR SPRINKLER EXTINGUISHING EQUIPMENT 失效
公开(公告)号：JP2002355330A
公开(公告)日：2002-12-10
申请号：JP2001164050
申请日：2001-05-31
申请人： SENJU SPRINKLER KK
发明人： TAKEUCHI TAKASHI , KIKUCHI FUMIE
IPC分类号： A62C35/68 , A62C37/08 , F16L25/00
摘要： PROBLEM TO BE SOLVED: To provide piping for a sprinkler extinguishing equipment which enables the saving of power in the wiring work for connecting operation sensors and state monitoring discs in a type of the sprinkler extinguishing equipment which enables the monitoring of operation signals from sprinkler heads with the state monitoring discs. SOLUTION: In the piping for the sprinkler extinguishing equipment which is provided with a signal transmission means that allows the transmission of signals from the operation sensor for detecting operation signals from the sprinkler heads to the state monitoring disc for monitoring the operations of the sprinkler heads, the piping as the signal transmission means is provided with a sheet-like conductor with end parts of the conductor exposed without covering and the exposed parts are electrically connected with conductor link members.

36. 发明专利

JP2002219187A BEFOREHAND OPERATION SYSTEM OF EQUIPMENT FOR FIRE FIGHTING ON PARKING LOT 失效
公开(公告)号：JP2002219187A
公开(公告)日：2002-08-06
申请号：JP2001019618
申请日：2001-01-29
申请人： SENJU SPRINKLER KK
发明人： TAKEUCHI TAKASHI , SHIYUGEN YUKINORI
IPC分类号： A62C35/02 , A62C3/07 , A62C35/11 , A62C37/11
摘要： PROBLEM TO BE SOLVED: To provide a beforehand operation system of equipment for a fire fighting on a parking lot, which can prevent flame spreading when a fire breaks out if a fire sensor is broken and which does not discharge a fire fighting liquid including a chemical for the fire fighting when a closed typed head worked incorrectly. SOLUTION: The fire fighting liquid which is made from a mixture of the chemical for the fire fighting stored in a tank 60 and the water in a water source 50 mixed by a mixing container 70 can be supplied into a flowing water detecting device 80. On the second side pipe 81 of the flowing water detecting device 80, the closed typed head H which sprinkles the fire fighting liquid by opening a valve body with heat is connected, and a sensor S is formed by the side of the closed typed head H. A control valve 64 is formed at an inflow hole of the chemical for the fire fighting 72 of the mixing container 70 and it is closed at normal times and the control valve 64 is formed on open with the sensor S operating.

37. 发明专利

JP2002159584A PIPE CONNECTING JOINT 失效
公开(公告)号：JP2002159584A
公开(公告)日：2002-06-04
申请号：JP2000357078
申请日：2000-11-24
申请人： SENJU SPRINKLER KK
发明人： OBARA FUKUJI
IPC分类号： A62C35/60 , A62C35/68 , A62C37/12 , A62C37/38 , F16K27/00 , F16L29/00
摘要： PROBLEM TO BE SOLVED: To provide a piping connecting joint capable of easily supplying a dry pre-operating facility without requiring the electrical construction requiring the complicated construction. SOLUTION: This piping connecting joint includes a three-way branch pipe 20, a valve casing 10 connected to the primary side of the three-way branch pipe, an adapter main body 30 connected to the secondary side of the three-way branch pipe, and a sensor head 40 connected to the secondary side of the adapter main body.

38. 发明专利

JP2001336659A SIMULTANEOUSLY OPENING VALVE 失效
公开(公告)号：JP2001336659A
公开(公告)日：2001-12-07
申请号：JP2001053787
申请日：2001-02-28
申请人： SENJU SPRINKLER KK
发明人： TAKEUCHI TAKASHI , KIKUCHI TETSUO , CHIBA RYOTARO
IPC分类号： A62C3/00 , F16K1/22 , F16K1/226 , F16K27/00 , F16K27/02
摘要： PROBLEM TO BE SOLVED: To provide a simultaneously opening valve for use in fire extinguishing facility of a compact, lightweight, and low-cost construction not requiring any significant space for installation, whereby the maintainability at clogging with rubbish is well enhanced. SOLUTION: The simultaneously opening valve 1 structured so that butterfly valves 30 and 30' are rigidly embedded on the primary side 3 and/or secondary side 4 of the valve 1 is embodied in the self-seal structure equipped with an enhanced water-tightness wherein part of the seat material of each butterfly valve swells outward when pressed so that inside of the body of the simultaneously opening valve 1 is pressed to establish tight attachment. According to this structure, the function of the simultaneously opening valve is maintained even if the butterfly valves are removed. A through hole penetrates from the inlet of the simultaneously opening valve to the space at the back of a piston, and in this through hole, a check valve stored in a plug is installed removably, and in the case the check valve clogs with rubbish, the plug is removed for conducting the rubbish removing operation.

39. 发明专利

JP2001333995A VALVING ELEMENT GUIDE MECHANISM OF 'ALL-AT-ONCE' OPEN VALVE AND THE SAME VALVE 失效
公开(公告)号：JP2001333995A
公开(公告)日：2001-12-04
申请号：JP2000159349
申请日：2000-05-30
申请人： SENJU SPRINKLER KK
发明人： SATO KENICHI
IPC分类号： A62C35/68 , F16K17/36 , F16K31/122
摘要： PROBLEM TO BE SOLVED: To provide an 'all-at-once' open valve used in fire extinguishing equipment, enabling the decrease in pressure loss in a guide for supporting a valving element's up-down slide without sacrificing any slidability of the valving element of the same valve, and moreover, enabling a cost-cut in the manufacture thereof. SOLUTION: In the 'all-at-once' open valve, there is a communication port 5 disposed between a primary fluid-path 3 and a secondary fluid-path 4, and the valving element 8 is liftably set in the communication port 5. The waiving element 8, acting upon the pressure of a fluid in a control room 12 on top thereof, is thus pressurized to obstructively shut the communication port 5; such is a valving element's structure that this valve is characterized by. In a sliding portion of the waiving element within the valve 1, a cylinder-shaped liner 7 is inserted therein, and at the lower portion of the cylinder 7 there are more than two openings 7c arranged in a row allowing communication from the primary fluid-path to the secondary fluid-path. Further, a seat ring 6 is put tightly inside the valve by insertion of it into between the guide's lover edge 7a and a partition wall 2.

40. 发明专利

JP2001327622A SIMULTANEOUS OPENING VALVE 失效
公开(公告)号：JP2001327622A
公开(公告)日：2001-11-27
申请号：JP2000150710
申请日：2000-05-23
申请人： SENJU SPRINKLER KK
发明人： SATO KENICHI , CHIBA RYOTARO
IPC分类号： A62C35/68 , F16K1/226
摘要： PROBLEM TO BE SOLVED: To provide a simultaneous opening valve capable of preventing the impairment of sealing performance or increase in pressure loss caused by the deformation or peeling of the sheet rubber of a butterfly valve integrally buried in the simultaneous opening valve. SOLUTION: A cylindrical shape retaining member 40 is fixed to the circumference of the sheet rubber 31 of the butterfly valve 30 through an adhesive. Otherwise, a plurality of projections 32, etc., is provided on the circumference of the sheet rubber 31, holes 41, etc., to be fitted to the projections 32, etc., of the sheet rubber 31 are bored in the shape retaining member 40, and the sheet rubber 31 is fitted to the shape retaining member 40 through the projections 32, etc., and the holes 41, etc.

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