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JPS5650296A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS5650296A
JPS5650296A JP12669179A JP12669179A JPS5650296A JP S5650296 A JPS5650296 A JP S5650296A JP 12669179 A JP12669179 A JP 12669179A JP 12669179 A JP12669179 A JP 12669179A JP S5650296 A JPS5650296 A JP S5650296A
Authority
JP
Japan
Prior art keywords
vane
chamber
rotor
axial direction
rotary
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
JP12669179A
Other languages
Japanese (ja)
Inventor
Masaru Shimosato
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.)
Howa Machinery Ltd
Original Assignee
Howa Machinery 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 Howa Machinery Ltd filed Critical Howa Machinery Ltd
Priority to JP12669179A priority Critical patent/JPS5650296A/en
Publication of JPS5650296A publication Critical patent/JPS5650296A/en
Pending legal-status Critical Current

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  • Rotary Pumps (AREA)

Abstract

PURPOSE: To improve the rotary balance of rotor by coaxially setting cylinder hole and rotor and arranging so that the vane does not slide in a radial direction even if it slided in a rotary axial direction.
CONSTITUTION: If the rotor 48 is turned, vane 51 set in the vane groove 50 slides on the lead surface 10 of side plate 8 and the inner surface of cylinder hole 2, being caused to be shuttle back and forth toward an axial direction on account of lead surface 10 and spring 53. As a result, the volume of vane chamber 49 is expanded and contracted. Then coolant is sucked into chamber 28b behind low-pressure gas chamber 28, chamber 28a before the said chamber 28a through the suction route 26 of rear head 25 and in turn, into vane chamber 49 through suction hole 11. In this manner, the vane shuttles back and forth in a rotary axial direction following the revolution of the rotor but does not slide in a radial direction. Under this constitution, the centrifugal force on the vane does not change depending on the position with an axis, improving the rotary balance of the rotor and minimizing oscillation or noise.
COPYRIGHT: (C)1981,JPO&Japio
JP12669179A 1979-10-01 1979-10-01 Rotary compressor Pending JPS5650296A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12669179A JPS5650296A (en) 1979-10-01 1979-10-01 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12669179A JPS5650296A (en) 1979-10-01 1979-10-01 Rotary compressor

Publications (1)

Publication Number Publication Date
JPS5650296A true JPS5650296A (en) 1981-05-07

Family

ID=14941453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12669179A Pending JPS5650296A (en) 1979-10-01 1979-10-01 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS5650296A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101136600B1 (en) * 2004-09-30 2012-04-18 산요덴키가부시키가이샤 Compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101136600B1 (en) * 2004-09-30 2012-04-18 산요덴키가부시키가이샤 Compressor

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