JPS54156206A - Rotary compressor - Google Patents

Rotary compressor

Info

Publication number
JPS54156206A
JPS54156206A JP6507778A JP6507778A JPS54156206A JP S54156206 A JPS54156206 A JP S54156206A JP 6507778 A JP6507778 A JP 6507778A JP 6507778 A JP6507778 A JP 6507778A JP S54156206 A JPS54156206 A JP S54156206A
Authority
JP
Japan
Prior art keywords
rotary compressor
vane
piston
ceramic material
wall
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
JP6507778A
Other languages
Japanese (ja)
Inventor
Michisato Yamamoto
Osamu Iwabuchi
Itsuo Chu
Kazuo Inamori
Original Assignee
Mitsubishi Electric Corp
Kyocera Corp
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 Mitsubishi Electric Corp, Kyocera Corp filed Critical Mitsubishi Electric Corp
Priority to JP6507778A priority Critical patent/JPS54156206A/en
Publication of JPS54156206A publication Critical patent/JPS54156206A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a rotary compressor of which the life is prolonged and the vibration performance is improved by making either of a piston and a vane of a lightweight ceramic material superior in strength and wear resistance.
CONSTITUTION: The rotary compressing section of a rotary compressor is made by keeping the vane 9 slidably fitted in the groove 8 provided in the inner wall 3b of a cylinder, in contact with the piston 7 fitted in the eccentric section 6 of a crank shaft 5, to slide eccentrically on said inner wall 3b. Said piston 7 and vane 9 are moulded of a ceramic material having a lower specific gravity than metallic ones and a thermal expansion coefficient (linear) of 6 × 10-6 W 18 × 10-6/°C. Thereby, said rotary compressor can be reduced in weight to 27W56% of the conventional ones of the kind, and the vibration thereof can be decreased.
COPYRIGHT: (C)1979,JPO&Japio
JP6507778A 1978-05-31 1978-05-31 Rotary compressor Pending JPS54156206A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6507778A JPS54156206A (en) 1978-05-31 1978-05-31 Rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6507778A JPS54156206A (en) 1978-05-31 1978-05-31 Rotary compressor

Publications (1)

Publication Number Publication Date
JPS54156206A true JPS54156206A (en) 1979-12-10

Family

ID=13276521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6507778A Pending JPS54156206A (en) 1978-05-31 1978-05-31 Rotary compressor

Country Status (1)

Country Link
JP (1) JPS54156206A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6123887A (en) * 1984-07-11 1986-02-01 Toshiba Corp Rotary compressor
JPS6140476A (en) * 1984-07-31 1986-02-26 Toshiba Corp Rotary compressor
JPS6158995A (en) * 1984-08-30 1986-03-26 Toshiba Corp Rotary compressor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6123887A (en) * 1984-07-11 1986-02-01 Toshiba Corp Rotary compressor
JPS6140476A (en) * 1984-07-31 1986-02-26 Toshiba Corp Rotary compressor
JPS6158995A (en) * 1984-08-30 1986-03-26 Toshiba Corp Rotary compressor

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