JPS62218679A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS62218679A
JPS62218679A JP6367586A JP6367586A JPS62218679A JP S62218679 A JPS62218679 A JP S62218679A JP 6367586 A JP6367586 A JP 6367586A JP 6367586 A JP6367586 A JP 6367586A JP S62218679 A JPS62218679 A JP S62218679A
Authority
JP
Japan
Prior art keywords
rotor
cylinder
pressure
vane
partition
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
JP6367586A
Other languages
Japanese (ja)
Inventor
Hiroshi Matsunaga
Shigeru Muramatsu
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 Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP6367586A priority Critical patent/JPS62218679A/en
Publication of JPS62218679A publication Critical patent/JPS62218679A/en
Pending legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01CROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/08Rotary pistons
    • F01C21/0809Construction of vanes or vane holders

Abstract

PURPOSE:To improve wear-resistance by providing a vane brought into sliding contact with a rotor in a cylinder to partition the interior of the cylinder into high pressure part and low pressure part as a compression element, and forming a nitride layer on the surface of the rotor. CONSTITUTION:There are provided a cylinder 5 for enclosing a rotor 4 rotatably fitted to a crankshaft 3 and a vane 7 adapted to reciprocate in a cylinder groove 6 and partition the interior of the cylinder 5 into high pressure part and low pressure part. The rotor 4 is manufactured by forming a nitride layer 16 on the surface of iron-group material 15. Accordingly, even if an oil film is broken on the surface of the rotor, the rotor is prevented from severe abrasion and corrosion to improve durability.
JP6367586A 1986-03-19 1986-03-19 Rotary compressor Pending JPS62218679A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6367586A JPS62218679A (en) 1986-03-19 1986-03-19 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6367586A JPS62218679A (en) 1986-03-19 1986-03-19 Rotary compressor

Publications (1)

Publication Number Publication Date
JPS62218679A true JPS62218679A (en) 1987-09-26

Family

ID=13236168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6367586A Pending JPS62218679A (en) 1986-03-19 1986-03-19 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS62218679A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04143479A (en) * 1990-10-04 1992-05-18 Matsushita Refrig Co Ltd Manufacture of roller piston rotary compressor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134377A (en) * 1984-07-26 1986-02-18 Toshiba Corp Rotary compressor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6134377A (en) * 1984-07-26 1986-02-18 Toshiba Corp Rotary compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04143479A (en) * 1990-10-04 1992-05-18 Matsushita Refrig Co Ltd Manufacture of roller piston rotary compressor

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