Pneumatic starter overtemperature control

Details Pneumatic starter overtemperature control Pneumatic starter overtemperature control

1980-02-08

1982-06-15

Spiegel, H. Jay

Fluid handling

Destructible or deformable element controlled

Heat destructible or fusible

F16K 1240

Patent

active

043345492

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.

REFERENCES:
patent: 269202 (1882-12-01), Grinnell
patent: 423608 (1890-03-01), Johnson
patent: 1248143 (1917-11-01), Lovekin
patent: 1712116 (1929-05-01), Lovekin
patent: 1892674 (1933-01-01), Lovekin
patent: 2008961 (1935-07-01), Lessard
patent: 2025782 (1935-12-01), Seat
patent: 2080373 (1937-05-01), Marvin
patent: 2301014 (1942-11-01), Burklin
patent: 2497286 (1950-02-01), Ashcraft
patent: 4220439 (1980-09-01), Burch et al.

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