发明授权
- 专利标题: Dual release circuit for fire protection system
- 专利标题(中): 防火系统双路释放电路
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申请号: US13887749申请日: 2013-05-06
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公开(公告)号: US09092966B2公开(公告)日: 2015-07-28
- 发明人: Donald Murray
- 申请人: Fireaway Inc.
- 申请人地址: US MN Minnetonka
- 专利权人: Fireaway Inc.
- 当前专利权人: Fireaway Inc.
- 当前专利权人地址: US MN Minnetonka
- 代理机构: Schwegman Lundberg & Woessner, P.A.
- 主分类号: G08B21/00
- IPC分类号: G08B21/00 ; F42B4/00 ; C06C5/06 ; F42C11/00 ; F42C21/00 ; G08B21/18 ; A62C37/10 ; A62C37/50 ; A62C37/48 ; B60R21/017 ; A62C3/10
摘要:
A dual release circuit comprises a plurality of pyrotechnic initiators electrically interconnected in series, a plurality of subcircuits electrically interconnected between the pyrotechnic initiators to form at least a first circuit route to electrically interconnect the plurality of pyrotechnic initiators and a second circuit route to electrically interconnect the pyrotechnic initiators, and a control unit electrically connected to the first circuit route and the second circuit route and configured to monitor a first parameter of the first circuit route, monitor a second parameter of the second circuit route, detect when at least one of the first parameter and the second parameter is outside of a specified parameter range, generate an alert indication according to the detection and be able to release the pyrotechnic initiators in response to a release request.
公开/授权文献
- US20130293382A1 DUAL RELEASE CIRCUIT FOR FIRE PROTECTION SYSTEM 公开/授权日:2013-11-07
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