Hydraulic accumulator and fire suppression system

Details Hydraulic accumulator and fire suppression system Hydraulic accumulator and fire suppression system

2011-08-02

2011-08-02

Shriver, II, J. Allen (Department: 3618)

Motor vehicles

Power

Including traction motor of kind driven by noncompressible...

C180S306000, C180S307000, C180S308000, C062S003610, C062S091000, C169S062000

Reexamination Certificate

active

07987940

ABSTRACT:
A hydraulic pressure accumulator has an interior chamber containing a fire-suppressing gas such as nitrogen. The fire-suppressing gas in the accumulator is fluidly connected to a thermal device, such as a valve with a thermal fuse or a controlled valve triggered by a thermal sensor. The thermal device is designed to open a fluid connection between the accumulator's interior chamber to ambient when the exterior temperature exceeds a determined safety threshold, thereby releasing the fire suppressing gas from the accumulator.

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patent: 7896258 (2011-03-01), Hoisington et al.
patent: 2004/0226726 (2004-11-01), Holland et al.

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