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JPS51122812A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS51122812A
JPS51122812A JP4784575A JP4784575A JPS51122812A JP S51122812 A JPS51122812 A JP S51122812A JP 4784575 A JP4784575 A JP 4784575A JP 4784575 A JP4784575 A JP 4784575A JP S51122812 A JPS51122812 A JP S51122812A
Authority
JP
Japan
Prior art keywords
rotary compressor
wearing
roller
cylinder
prevent
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.)
Granted
Application number
JP4784575A
Other languages
Japanese (ja)
Other versions
JPS554958B2 (en
Inventor
Takao Koda
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP4784575A priority Critical patent/JPS51122812A/en
Publication of JPS51122812A publication Critical patent/JPS51122812A/en
Publication of JPS554958B2 publication Critical patent/JPS554958B2/ja
Granted 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

Landscapes

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

Abstract

PURPOSE: A wear resisting rotary compressor that can prevent its cylinder, roller and vane plate from over-wearing.
COPYRIGHT: (C)1976,JPO&Japio
JP4784575A 1975-04-18 1975-04-18 Rotary compressor Granted JPS51122812A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4784575A JPS51122812A (en) 1975-04-18 1975-04-18 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4784575A JPS51122812A (en) 1975-04-18 1975-04-18 Rotary compressor

Publications (2)

Publication Number Publication Date
JPS51122812A true JPS51122812A (en) 1976-10-27
JPS554958B2 JPS554958B2 (en) 1980-02-01

Family

ID=12786694

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4784575A Granted JPS51122812A (en) 1975-04-18 1975-04-18 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS51122812A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944663A (en) * 1987-09-30 1990-07-31 Hitachi, Ltd. Rotary compressor having oxidizing and nitriding surface treatment
JPH0578792A (en) * 1991-03-27 1993-03-30 Nippon Piston Ring Co Ltd Rotary type fluid compressor
JPH0586442A (en) * 1991-03-27 1993-04-06 Nippon Piston Ring Co Ltd Rotary type fluid compressor
US11143442B2 (en) 2016-11-18 2021-10-12 Panasonic Intellectual Property Management Co., Ltd. Refrigerant compressor and freezer including same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6123885A (en) * 1984-07-10 1986-02-01 Mitsubishi Metal Corp Crankshaft for rotary compressor
WO2018092849A1 (en) 2016-11-18 2018-05-24 パナソニックＩｐマネジメント株式会社 Refrigerant compressor and refrigeration device with same

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4944663A (en) * 1987-09-30 1990-07-31 Hitachi, Ltd. Rotary compressor having oxidizing and nitriding surface treatment
JPH0578792A (en) * 1991-03-27 1993-03-30 Nippon Piston Ring Co Ltd Rotary type fluid compressor
JPH0586442A (en) * 1991-03-27 1993-04-06 Nippon Piston Ring Co Ltd Rotary type fluid compressor
US11143442B2 (en) 2016-11-18 2021-10-12 Panasonic Intellectual Property Management Co., Ltd. Refrigerant compressor and freezer including same
US11959670B2 (en) 2016-11-18 2024-04-16 Panasonic Intellectual Property Management Co., Ltd. Refrigerant compressor and freezer including same

Also Published As

Publication number Publication date
JPS554958B2 (en) 1980-02-01

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