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71. 发明专利

JP2003325695A Sprinkler head cover 审中-公开
标题翻译： SPRINKLER头盖
公开(公告)号：JP2003325695A
公开(公告)日：2003-11-18
申请号：JP2002276849
申请日：2002-09-24
申请人： Senju Sprinkler Kk , 千住スプリンクラー株式会社
发明人： KIKUCHI TETSUO , ISHIKAWA HIROKI , KOIWA YASUAKI
IPC分类号： A62C37/11 , A62C37/09
CPC分类号： A62C37/09
摘要： PROBLEM TO BE SOLVED: To provide a sprinkler head cover which can shorten the time to be required for a fall of a cover plate after a fire breaks out.
SOLUTION: This sprinkler head cover is formed of a main body 10 connected to a sprinkler head H, a lock material 20 to be joined with the main body 10 and the cover plate 30 through a low-melting-point alloy, and the cover plate 30 for covering the sprinkler head. The lock material 20 is formed with a metal layer 22 in the main body 30 joining surface and the cover plate 30 joining surface thereof or the only cover plate 30 joining surface, and a surface of the metal layer 22 is joined with the main body 10 or the cover plate 30 through the low-melting-point alloy. The low-melting-point alloy 23 can be coated on the metal layer 22.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供喷洒头盖，其可以在火灾发生后缩短盖板掉落所需的时间。解决方案：该喷洒头盖由连接到喷头H的主体10，通过低熔点合金与主体10和盖板30连接的锁定材料20形成，以及用于覆盖喷洒头的盖板30。锁定材料20在主体30的接合面和盖板30的接合面或唯一的盖板30的接合面上形成有金属层22，金属层22的表面与主体10接合或盖板30穿过低熔点合金。低熔点合金23可以涂覆在金属层22上。版权所有（C）2004，JPO

72. 发明专利

JPH0458348B2 失效
公开(公告)号：JPH0458348B2
公开(公告)日：1992-09-17
申请号：JP18948085
申请日：1985-08-30
申请人： NOBI BOSAI KK
发明人： OOTA MASATOMI , MYAZAKI TASHIRO
IPC分类号： A62C37/10 , A62C31/24 , A62C37/08 , A62C37/09

73. 实用新型

JPH0353263U 失效
公开(公告)号：JPH0353263U
公开(公告)日：1991-05-23
申请号：JP11291489
申请日：1989-09-27
IPC分类号： A62C37/09

74. 实用新型

JPS61133059U 失效
公开(公告)号：JPS61133059U
公开(公告)日：1986-08-19
申请号：JP1753285
申请日：1985-02-08
IPC分类号： A62C37/10 , A62C37/09 , A62C37/11 , B05B1/26

75. 发明专利

JPS568626B2 失效
公开(公告)号：JPS568626B2
公开(公告)日：1981-02-25
申请号：JP14489477
申请日：1977-12-02
IPC分类号： F16L27/12 , A62C37/09 , A62C37/20

77. 发明专利

JP3622130B2 Sprinkler fire extinguishing equipment 失效
公开(公告)号：JP3622130B2
公开(公告)日：2005-02-23
申请号：JP6161597
申请日：1997-03-17
申请人：能美防災株式会社
发明人：清隆藤井
IPC分类号： A62C35/11 , A62C35/58 , A62C37/09 , A62C37/40

78. 发明专利

JPH09215769A WATER SPRINKLING METHOD FOR FIXED FIRE EXTINCTION EQUIPMENT AND SPRINKLER NOZZLE FOR FIRE EXTINCTION 失效
公开(公告)号：JPH09215769A
公开(公告)日：1997-08-19
申请号：JP6973096
申请日：1996-03-26
申请人： HOCHIKI CO
发明人： TSUJI TOSHIHIDE , TONOMURA TOSHIAKI , SHIMOKAWA TAKASHI
IPC分类号： A62C31/03 , A62C37/09 , B05B1/28
摘要： PROBLEM TO BE SOLVED: To reduce a radiation amount per sprinkler nozzle for fire extinction while securing fire extinction ability by scanning a sprinkling pattern for centralizedly springing water to a specified part within the protection range of the sprinkler nozzle for fire extinction with in the protective range and sprinkling the water in the entire area within the specified protection range. SOLUTION: At the time of receiving fire detection signals from a fire sensor 22, a disaster prevention control panel 16 opens an electrically driven valve 13, outputs scanning control signals to a motor 18 and rotates the motor 18. Since the water from a sprinkler pipe 12 is supplied from a nozzle main body 14A to a nozzle part 14G by opening the electrically driven valve 13 and the nozzle part 14G is rotated by the motor 18, a belt-like sprinkling pattern 24 is rotated with an inner side end part 24A as a center in one belt shape and the inside of the specified protection range 25 is scanning. Other, by the shape of the slit 14L of the water sprinkling part of the nozzle part 14G, the belt-like sprinkling pattern 24 is rotated with a center part as the center in one belt shape and the inside of the specified protection range 25 is scanned.

79. 发明专利

JPH0515611A FIRE EXTINGUISHING DEVICE 失效
公开(公告)号：JPH0515611A
公开(公告)日：1993-01-26
申请号：JP17262491
申请日：1991-07-12
申请人： HITACHI LTD , HITACHI SHONAN DENSHI
发明人： TOMITA SHIZUHIRO , DOBASHI AKIRA
IPC分类号： A62C31/00 , A62C31/02 , A62C37/00 , A62C37/09 , A62C37/40
摘要： PURPOSE:To quickly execute the fire extinguishing activity by moving quickly a fire extinguishing nozzle. CONSTITUTION:The device is provided with a moving mechanism 4 for moving a fire extinguishing nozzle l0, plural fixed temperature sensors la, 2a, 3a,... provided on each part of the wall surface, etc., in a room, a moving temperature sensor 14 provided so as to move together with the fire extinguishing nozzle 10, and a controller 50 for calculating a moving path of the fire extinguishing nozzle 10, based on signals from plural fixed temperature sensors 1a, 2a, 3a,..., and also, correcting successively the moving path calculated previously, based on a signal from the moving temperature sensor 14 obtained as a result of movement of the fire extinguishing nozzle 10, and instructing the corrected moving path successively to the moving mechanism 4.

80. 发明专利

JPS6257570A FIRE EXTINGUISHING/COOLING HEAD 失效
公开(公告)号：JPS6257570A
公开(公告)日：1987-03-13
申请号：JP19489185
申请日：1985-09-05
申请人： NOHMI BOSAI KOGYO CO LTD
发明人： OOTA MASATOMI , MIYAZAKI TASHIRO
IPC分类号： A62C37/10 , A62C31/24 , A62C37/08 , A62C37/09

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