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 Aircraft system battery pack

Details
Inventors: Aronne, Armand J.;
Assignee: Grumman Aerospace Corporation (Bethpage, NY)
Primary Examiner: Skapars; Anthony
Assistant Examiner:
Attorney, Agent or Firm: Collard & Roe

An aircraft system battery pack is housed in a housing having a removable cover with a window formed therein. A pair of batteries is positioned in the housing. A lamp is mounted in the window of the cover. A pushbutton switch is mounted in the cover and manually depressible from outside the cover. Electrical conductors electrically connect the batteries in series and provide a DC output voltage and electrical conductors electrically connect the batteries in circuit with the lamp and the switch in a manner whereby manual depression of the switch closes the circuit with the batteries and the lamp. The lamp then indicates the power output condition of the batteries.

DETAILED DESCRIPTION In accordance with the invention, a battery pack comprises a housing, at least a pair of batteries in the housing, a lamp in the housing, an output terminal, and a switch in the housing.
Electrical conductors in the housing electrically connect the batteries in series and provide a DC output voltage and electrical conductors electrically connect the batteries in circuit with the lamp and the switch in a manner whereby manual operation of the switch closes the circuit with the batteries and the lamp and the lamp indicates the power output condition of the batteries.
The housing comprises plastic material and has a removable cover with a window formed therein.
The lamp is mounted in the cover in the window and the switch is mounted in the cover and is manually depressible from outside the cover to close the circuit.
In accordance with the invention, an aircraft system battery pack comprises a housing having a removable cover with a window formed therein.
A pair of batteries is provided in the housing.
A lamp is mounted in the window of the cover.
An output terminal is provided.
A pushbutton switch is mounted in the cover and manually depressible from outside the cover.
Electrical conductors electrically connect the batteries in series or parallel and provide a DC output voltage and electrical conductors electrically connect the batteries in circuit with the lamp and the switch in a manner whereby manual depression of the switch closes the circuit with the batteries and the lamp and the lamp indicates the power output condition of the batteries.
In accordance with the invention, an electroballistic system battery pack comprises a housing having a removable cover with a window formed therein.
A pair of batteries is provided in the housing.
A lamp is mounted in the window of the cover.
An output terminal is provided.
A pushbutton switch is mounted in the cover and manually depressible from outside the cover.
A circuit electrically connects the batteries in series to an output terminal and electrically connects the batteries in series or parallel with the lamp and the switch, whereby a DC output voltage is provided at the output terminal and depression of the switch closes the circuit with the batteries and the lamp and the lamp indicates by its brightness the power output condition of the batteries


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