Invention Grant
- Patent Title: Emergency supply system for a transportation means, method for supplying electrical power and for inhibiting fire and aircraft with an emergency supply system
- Patent Title (中): 交通工具紧急供电系统，紧急供电系统用于供电和用于抑制消防和飞机的方法
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Application No.: US13757089Application Date: 2013-02-01
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Publication No.: US08925865B2Publication Date: 2015-01-06
- Inventor: Ralf-Henning Stolte , Gwenaelle Renouard Vallet , Paul Rohrbach , Rainer Beuermann
- Applicant: Airbus Operations GMBH
- Applicant Address: DE Hamburg
- Assignee: Airbus Operations GmbH
- Current Assignee: Airbus Operations GmbH
- Current Assignee Address: DE Hamburg
- Agency: Ingrassia Fisher & Lorenz, P.C.
- Priority: DE102012002131 20120203
- Main IPC: B64D45/00
- IPC: B64D45/00 ; B64D25/00 ; A62C3/08 ; A62C35/13 ; H01M8/04
Abstract:
An emergency supply system for a transportation means is provided. The system includes at least one fuel cell, a hydrogen tank, an oxygen tank, an extinguishing agent container, an oxidant supply unit and an extinguishing-agent supply unit. The oxidant supply unit includes an oxygen inlet connectable to the oxygen tank, an air inlet connectable to an air source, and an oxidant outlet connected to an oxidant inlet of the fuel cell. The oxidant supply unit either conveys oxygen from the oxygen inlet or air from the air inlet to the oxidant outlet. The extinguishing-agent supply unit includes a first extinguishing agent inlet connected to an exhaust air outlet of the fuel cell, a second extinguishing agent inlet connected to the extinguishing agent container, and an extinguishing agent outlet that is connectable to an extinguishing-agent inlet unit of at least one space of the transportation means.
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