Compressor unloading mechanism
United States Patent 2681177
US Patent References:
/0858471.html
- - 0858471

Magnetic unloader
- - 1629815

Unloader for gas compressors
- - 1936411

Unloader valve
- - 2039089

Compressor unloading valve mechanism
- - 2234488


Inventors:
Hartwell, George W.
Publication Date:
06/15/1954
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Assignee:
WORTHINGTON CORP
Primary Class:
251/129.220
Other Classes:
417/282, 417/446, 417/316, 417/298
International Classes:
F04B49/03; F04B49/02
US Patent References:
2256565Unloading device
2274338Fluid-translating apparatus
2296132Magnetic check and release valve
2417832Solenoid
2434096Shockproof electromagnet with armature
2473661