Screw-type compressor

Details Screw-type compressor Screw-type compressor

Filed on

1996-09-12

Date issued

1998-07-28

Examiner

Denion, Thomas E.

Patent Class

Lubrication

SubClass

Systems

SubSubClass

Gearing

Other Related Categories

184 622, 184 624, 184 628, 418 85, F01M 900

Type

Patent

Status

active

Patent number

057851492

Description

ABSTRACT:
A screw-type compressor is described in which lubricants and cooling fluids are conducted principally through conduits maintained almost entirely within the gearcase and pressure housings of the compressor. In this arrangement according to the invention, the number of conduits, which are outside of the gearcase and pressure housings, between components and parts of the compressor is limited to a minimum.

REFERENCES:
patent: 2515153 (1950-07-01), Hornschurch
patent: 3223197 (1965-12-01), Conover et al.
patent: 4356889 (1982-11-01), Teeter
patent: 4780061 (1988-10-01), Butterworth
patent: 5199858 (1993-04-01), Tsuboi et al.
patent: 5566781 (1996-10-01), Robert et al.

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Also associated with

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