JPS643289A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS643289A
JPS643289A JP16006987A JP16006987A JPS643289A JP S643289 A JPS643289 A JP S643289A JP 16006987 A JP16006987 A JP 16006987A JP 16006987 A JP16006987 A JP 16006987A JP S643289 A JPS643289 A JP S643289A
Authority
JP
Japan
Prior art keywords
vane
spring
roller
press contact
groove
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
JP16006987A
Other languages
Japanese (ja)
Inventor
Saburo Sakamaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Refrigeration Co
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 Matsushita Refrigeration Co filed Critical Matsushita Refrigeration Co
Priority to JP16006987A priority Critical patent/JPS643289A/en
Publication of JPS643289A publication Critical patent/JPS643289A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08—Rotary pistons
    • F01C21/0809—Construction of vanes or vane holders
    • F01C21/0818—Vane tracking; control therefor
    • F01C21/0827—Vane tracking; control therefor by mechanical means
    • F01C21/0845—Vane tracking; control therefor by mechanical means comprising elastic means, e.g. springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)

Abstract

PURPOSE:To make the press contact of a vane uniform by making a spring bearing part to bring the vane into press contact with a roller engage with a vane groove, and providing a locking part of a cylinder with a connecting part. CONSTITUTION:A vane 60 is brought into press contact with a roller 58 through a spring 59 to partition a compression chamber 55 into a high and a low pressure side. An end, opposite to the roller 58, of the vane 60 is provided with two groove parts 67 whose width are larger than the wire diameter of the spring 59 to form an engaging part 68. The other end of the spring 59 is provided with a connecting part. The bearing part 68 of the spring 59 can therefore apply uniform elastic pressing force to the groove parts 67 to stabilize a state of the press contact between the roller 58 and the vane 60.
JP16006987A 1987-06-26 1987-06-26 Rotary compressor Pending JPS643289A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16006987A JPS643289A (en) 1987-06-26 1987-06-26 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16006987A JPS643289A (en) 1987-06-26 1987-06-26 Rotary compressor

Publications (1)

Publication Number Publication Date
JPS643289A true JPS643289A (en) 1989-01-09

Family

ID=15707217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16006987A Pending JPS643289A (en) 1987-06-26 1987-06-26 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS643289A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112324663A (en) * 2020-12-03 2021-02-05 珠海格力电器股份有限公司 Pump body assembly, rolling rotor type compressor and air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112324663A (en) * 2020-12-03 2021-02-05 珠海格力电器股份有限公司 Pump body assembly, rolling rotor type compressor and air conditioner
CN112324663B (en) * 2020-12-03 2021-10-15 珠海格力电器股份有限公司 Pump body assembly, rolling rotor type compressor and air conditioner

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