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71. 发明专利

JPH04175997A EVACUATION GUIDING METHOD IN FIRE 失效
公开(公告)号：JPH04175997A
公开(公告)日：1992-06-23
申请号：JP30440090
申请日：1990-11-09
申请人： MITSUBISHI ELECTRIC CORP
发明人： NISHIMURA KEIKO
IPC分类号： A62C5/00 , G01N21/53 , G08B5/36 , G08B17/00
摘要： PURPOSE:To improve evacuation guidance in case of a fire breaking out in a building such as a factory and an office by selecting and blinking display bodies when a fire detector detects the fire so that evacuees are guided away from a smoke sensor which senses the presence of smoke. CONSTITUTION:The guide display bodies which are mutually different in arrow direction are provided on a wall surface, etc., which faces a passage in the building and if a fire breaks out, the display bodies are placed in the best blinking states to guide the evacuees in a safe direction where the smoke generated by the fire is not present. For the purpose, guide display bodies GL1 and GL2 are provided on the wall surface 1 facing the passage in the building. Consequently, the display bodies are effective in case of the fire breaking out in the building.

72. 实用新型

JPH0423572Y2 失效
公开(公告)号：JPH0423572Y2
公开(公告)日：1992-06-02
申请号：JP1670183
申请日：1983-02-09
IPC分类号： B01F15/04 , A62C3/06 , A62C5/00 , A62C5/02 , A62C35/68 , F16K11/22 , G05D11/03

73. 实用新型

JPH0330135Y2 失效
公开(公告)号：JPH0330135Y2
公开(公告)日：1991-06-26
申请号：JP17944185
申请日：1985-11-20
IPC分类号： A62C5/00

74. 实用新型

JPH0314203Y2 失效
公开(公告)号：JPH0314203Y2
公开(公告)日：1991-03-29
申请号：JP13725084
申请日：1984-09-12
IPC分类号： A62C5/00 , A62C31/12

75. 发明专利

JPH01236072A ISOBARIC BLENDER FOR FOAM EXTINGUISHER 失效
公开(公告)号：JPH01236072A
公开(公告)日：1989-09-20
申请号：JP6177788
申请日：1988-03-17
申请人： NIPPON DRY CHEMICAL KK
发明人： TANAKA HAJIME
IPC分类号： A62C5/00 , A62C5/02
摘要： PURPOSE:To always enable the blending ratio of both liquids to be correctly fixed by power-controlling a control valve and adjusting the pressure ratio of water and foam extinguishing liquid so as to be made always fixed regardless of the flow quantity of foam aqueous solution blended by means of a differential pressure controller. CONSTITUTION:The contracting quantity ratio of orifices 5 and 6 in a blender 1 is fixed, and when the pressure ratio in the front parts of the orifices 5 and 6 is always fixed, the mixing ratio of the water and foam extinguishing liquid is made fixed even when the flow quantity of a foam aqueous solution pipe 3 is changed. The device is composed so as to satisfy the conditions, a differential pressure transmitter 9 detects the supply pressure of the water and the pressure of the foam extinguishing liquid, they are converted to an electric signal, and the signal is transmitted to a differential pressure controller 10. In the differential pressure controller 10, a control valve 11 is opened/closed according to the signal from the differential oscillator 9, and the pressure ratio of both liquids is always controlled by the power so as to be made fixed. For the control valve 11, in such a case, a motor valve can be used.

76. 发明专利

JPS6392364A WATER DISCHARGE TOOL AND APPARATUS FOR FIRE EXTINGUISHMENT 失效
公开(公告)号：JPS6392364A
公开(公告)日：1988-04-22
申请号：JP23761986
申请日：1986-10-06
申请人： MORITA FIRE PUMP MFG
发明人： NAKAGAWA SEIICHI
IPC分类号： A62C5/00 , A62C5/033 , A62C31/00

77. 实用新型

JPS6245717Y2 失效
公开(公告)号：JPS6245717Y2
公开(公告)日：1987-12-07
申请号：JP6968982
申请日：1982-05-11
IPC分类号： F16K1/38 , A62C5/00 , A62C37/46 , A62C31/30 , A62C37/06

78. 实用新型

JPS62697Y2 失效
公开(公告)号：JPS62697Y2
公开(公告)日：1987-01-09
申请号：JP247780
申请日：1980-01-16
IPC分类号： G01F23/58 , A62C5/00 , A62C37/50 , A62C99/00 , G01F23/56 , A62C35/44 , A62C39/00

79. 实用新型

JPS6154856U JPS6154856U - 失效
公开(公告)号：JPS6154856U
公开(公告)日：1986-04-12
申请号：JP13725084
申请日：1984-09-12
IPC分类号： A62C5/00 , A62C31/12

80. 实用新型

JPS59124550U JPS59124550U - 失效
公开(公告)号：JPS59124550U
公开(公告)日：1984-08-22
申请号：JP1670083
申请日：1983-02-09
IPC分类号： B01F15/04 , A62C5/00 , A62C5/02 , A62C35/68 , A62C37/46 , F16K11/22 , G05D11/02 , G05D11/03 , A62C31/30 , A62C3/02 , F16K19/00 , F16K11/07
CPC分类号： A62C5/02 , G05D11/02

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