Pneumatic starter overtemperature control

Details Pneumatic starter overtemperature control Pneumatic starter overtemperature control

1978-03-13

1980-09-02

Powell, Jr., Everette A.

Rotary kinetic fluid motors or pumps

Including destructible, fusible, or deformable non-reusable...

415 19, 415 47, 60 3909R, 137 72, F01D 2112

Patent

active

042204399

ABSTRACT:
An aircraft engine starter including a pneumatic motor driven by pressurized gas upon opening of an upstream control valve. A fusible plug valve automatically closes the control valve and shuts down the pneumatic motor whenever temperature of the lubricating oil of the motor exceeds a preselected level.

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