GB670793A - Improvements in rotary air compressors - Google Patents

Improvements in rotary air compressors

Info

Publication number
GB670793A
GB670793A GB1478849A GB1478849A GB670793A GB 670793 A GB670793 A GB 670793A GB 1478849 A GB1478849 A GB 1478849A GB 1478849 A GB1478849 A GB 1478849A GB 670793 A GB670793 A GB 670793A
Authority
GB
United Kingdom
Prior art keywords
inlet
liner
ports
rotary air
air compressors
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB1478849A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KENNETH STOCKHOLM
Peerless and Ericsson Ltd
Original Assignee
KENNETH STOCKHOLM
Peerless and Ericsson Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KENNETH STOCKHOLM, Peerless and Ericsson Ltd filed Critical KENNETH STOCKHOLM
Priority to GB1478849A priority Critical patent/GB670793A/en
Publication of GB670793A publication Critical patent/GB670793A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member

Abstract

670,793. Rotary compressors. PEERLESS & ERICSSON, Ltd., and STOCKHOLM, K. May 30, 1950, [June 2, 1949], No. 14788/49. Class 110(ii) A sliding-vane compressor has an eccentric liner 2, around the rotor 3, and inlet and outlet grooves 8, 9, leading to inlet and outlet ports 12, 14, 11, 13 in the liner. The ports 14, 13 lie in the plane of the inlet and outlet pipes 6, 7 and additional ports are provided along the length of the liner.
GB1478849A 1949-06-02 1949-06-02 Improvements in rotary air compressors Expired GB670793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1478849A GB670793A (en) 1949-06-02 1949-06-02 Improvements in rotary air compressors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1478849A GB670793A (en) 1949-06-02 1949-06-02 Improvements in rotary air compressors

Publications (1)

Publication Number Publication Date
GB670793A true GB670793A (en) 1952-04-23

Family

ID=10047497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1478849A Expired GB670793A (en) 1949-06-02 1949-06-02 Improvements in rotary air compressors

Country Status (1)

Country Link
GB (1) GB670793A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486158A (en) * 1981-01-29 1984-12-04 Matsushita Electric Industrial Co., Ltd. Rotary vane compressor with suction port adjustment
GB2196696A (en) * 1986-10-22 1988-05-05 Utile Engineering Co Limited Rotary vane pumps operable in vacuum mode

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4486158A (en) * 1981-01-29 1984-12-04 Matsushita Electric Industrial Co., Ltd. Rotary vane compressor with suction port adjustment
GB2196696A (en) * 1986-10-22 1988-05-05 Utile Engineering Co Limited Rotary vane pumps operable in vacuum mode
US4826407A (en) * 1986-10-22 1989-05-02 The Utile Engineering Co. Ltd. Rotary vane pump with ballast port
GB2196696B (en) * 1986-10-22 1991-05-29 Utile Engineering Co Limited Pumps

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