Reciprocating compressor

Details Reciprocating compressor Reciprocating compressor

1982-12-14

1984-12-04

Freeh, William L.

Pumps

Expansible chamber type

Plural pumping chambers

417564, 92138, 74 50, F04B 3910, F01B 900

Patent

active

044861575

ABSTRACT:
A reciprocating compressor comprises a piston body reciprocally movably disposed within a cylinder housing and having first and second pistons which are coaxially aligned with each other. The first and second pistons define respectively first and second chambers within the cylinder housing. Intake and discharge valves are provided to allow therethrough a fluid to be sucked into and to be discharged out of each cylinder chamber, respectively. Additionally, the compressor is provided with a device for changing the rotary motion of a drive shaft into the reciprocating motion of the piston body. Accordingly, the compressor becomes small-sized and light in weight and is simplified in construction, thereby considerably reducing parts thereof.

REFERENCES:
patent: 8798 (1879-07-01), Schultz
patent: 1213917 (1917-01-01), Steinhauer et al.
patent: 1628340 (1927-05-01), Thompson
patent: 1820883 (1931-08-01), Hueber
patent: 2472647 (1949-06-01), Covins
patent: 2514223 (1950-06-01), Covins
patent: 3120338 (1964-02-01), Rhodes
patent: 4172696 (1979-10-01), Gyory

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