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JPS54131106A - Compressor - Google Patents

Compressor

Info

Publication number
JPS54131106A
JPS54131106A JP3902378A JP3902378A JPS54131106A JP S54131106 A JPS54131106 A JP S54131106A JP 3902378 A JP3902378 A JP 3902378A JP 3902378 A JP3902378 A JP 3902378A JP S54131106 A JPS54131106 A JP S54131106A
Authority
JP
Japan
Prior art keywords
vanes
rotor
vane
pressure
chamber
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.)
Pending
Application number
JP3902378A
Other languages
Japanese (ja)
Inventor
Shozo Nakayama
Mitsuhiro Hattori
Hiromitsu Ono
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.)
Toyota Industries Corp
Original Assignee
Toyoda Automatic Loom Works 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 Toyoda Automatic Loom Works Ltd filed Critical Toyoda Automatic Loom Works Ltd
Priority to JP3902378A priority Critical patent/JPS54131106A/en
Priority to DE792909157A priority patent/DE2909157C2/en
Publication of JPS54131106A publication Critical patent/JPS54131106A/en
Priority to US06/247,953 priority patent/US4345886A/en
Pending legal-status Critical Current

Links

Landscapes

  • Rotary Pumps (AREA)

Abstract

PURPOSE: To prevent the occurrence of shocks in starting and ensure compressing action by arranging a vane above a cylinder chamber so that the vane may be pressed against a rotor outer surface by its own weight and by pressing vanes against the rotor outer surface.
CONSTITUTION: Vanes 24A - 24C are arranged above the cylinder chamber C of a housing 2 so that the vanes 24A - 24C may be pressed against the outer surface of a rotor 14 by their own weight, and pressing elements 35 are loaded in the vane slots 23A - 23C to press the vanes 24A - 24C against the outer surface of the rotor 14. By so constructing, contact pressure between the vanes and the rotor can be made appropriate compression efficiency and durability can be improved, and yet shocks in starting can be reduced when suction chamber pressure is comparatively high because liquid is staying in the working chamber and the suction chamber or the higher pressure and the lower pressure are balanced and further the compression action can be performed surely.
COPYRIGHT: (C)1979,JPO&Japio
JP3902378A 1978-03-10 1978-04-03 Compressor Pending JPS54131106A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP3902378A JPS54131106A (en) 1978-04-03 1978-04-03 Compressor
DE792909157A DE2909157C2 (en) 1978-03-10 1979-03-08 ROTATIONAL COMPRESSORS
US06/247,953 US4345886A (en) 1978-03-10 1981-03-26 Rotary compressor with vanes in the housing and suction through the rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3902378A JPS54131106A (en) 1978-04-03 1978-04-03 Compressor

Publications (1)

Publication Number Publication Date
JPS54131106A true JPS54131106A (en) 1979-10-12

Family

ID=12541502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3902378A Pending JPS54131106A (en) 1978-03-10 1978-04-03 Compressor

Country Status (1)

Country Link
JP (1) JPS54131106A (en)

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