Title:
乗客の酸素を調整するための基本及び予備の作動方式を有する電気機械式調整器
Document Type and Number:
Japanese Patent JP2009502236
Kind Code:
A
Abstract:
The electromechanical regulator for passenger oxygen is a hybrid oxygen regulator that provides for electronic or mechanical regulation of oxygen flow. The electronic portion of the regulator consists of an inlet solenoid valve, an outlet solenoid valve, a cabin pressure transducer, a regulated output transducer and a PID based controller, and the solenoid valves are normally biased so that in the event of an electronic system failure or a power supply failure the system will automatically revert to mechanical operation.
Inventors:
Frampton Robert Frederick
Application Number:
JP2008522957A
Publication Date:
January 29, 2009
Filing Date:
July 21, 2006
Export Citation:
Assignee:
BE INTELLECTUAL PROPERTY,INC.
International Classes:
A62B9/02; A62B7/14; B64D13/00; B64D25/00
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda
Fumiaki Otsuka
Takaki Nishijima
Hiroyuki Suda