JPS6480790A - Two-cylinder rotary compressor - Google Patents

Two-cylinder rotary compressor

Info

Publication number
JPS6480790A
JPS6480790A JP23673287A JP23673287A JPS6480790A JP S6480790 A JPS6480790 A JP S6480790A JP 23673287 A JP23673287 A JP 23673287A JP 23673287 A JP23673287 A JP 23673287A JP S6480790 A JPS6480790 A JP S6480790A
Authority
JP
Japan
Prior art keywords
cylinder
vane
coupling
pressure fluid
coupling piece
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
JP23673287A
Other languages
Japanese (ja)
Inventor
Yoshiki Sakaino
Katsuyuki Kawasaki
Yoshinori Shirafuji
Satoshi Suzuki
Hiroshi Ogawa
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 filed Critical Mitsubishi Electric Corp
Priority to JP23673287A priority Critical patent/JPS6480790A/en
Publication of JPS6480790A publication Critical patent/JPS6480790A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To idly run the piston of one compression element in a cylinder by holding one vane of the first and second compression elements at the retreat position via the coupling with a sliding piece at the time of cylinder rest control. CONSTITUTION:A two-cylinder rotary compressor is provided with the first coupling piece 26a on a vane 26 provided on one of the first and second compression elements 3, 4 and a groove 20 nearly perpendicular to the shift direction of the vane 26 and having guide holes 30, 31 guiding a low-pressure fluid and a high-pressure fluid respectively on the cylinder 12 of this compression element 4. It is provided with the second coupling piece 36a stored in this groove 29 and facing the first coupling piece 26a and a sliding piece 36 moved in the groove 29 by the introduction of the low-pressure fluid and high-pressure fluid at the time of cylinder rest control and coupling the second coupling piece 36a with the first coupling piece 26 to hold the vane 26 at the retreat position.
JP23673287A 1987-09-21 1987-09-21 Two-cylinder rotary compressor Pending JPS6480790A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23673287A JPS6480790A (en) 1987-09-21 1987-09-21 Two-cylinder rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23673287A JPS6480790A (en) 1987-09-21 1987-09-21 Two-cylinder rotary compressor

Publications (1)

Publication Number Publication Date
JPS6480790A true JPS6480790A (en) 1989-03-27

Family

ID=17004967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23673287A Pending JPS6480790A (en) 1987-09-21 1987-09-21 Two-cylinder rotary compressor

Country Status (1)

Country Link
JP (1) JPS6480790A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1605167A1 (en) * 2003-03-18 2005-12-14 Toshiba Carrier Corporation Rotary sealed compressor and refrigeration cycle apparatus
EP1923571A2 (en) * 2006-11-20 2008-05-21 LG Electronics Inc. Capacity-variable rotary compressor
US20090013714A1 (en) * 2006-03-09 2009-01-15 Takahiro Yamaguchi Refrigeration System
US7563085B2 (en) * 2004-03-15 2009-07-21 Sanyo Electric Co., Ltd. Multicylinder rotary compressor and compressing system and refrigerating unit provided with same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928694B2 (en) * 1979-02-05 1984-07-14 積水化成品工業株式会社 Construction method of culvert drainage

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928694B2 (en) * 1979-02-05 1984-07-14 積水化成品工業株式会社 Construction method of culvert drainage

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1605167A1 (en) * 2003-03-18 2005-12-14 Toshiba Carrier Corporation Rotary sealed compressor and refrigeration cycle apparatus
EP1605167A4 (en) * 2003-03-18 2011-03-16 Toshiba Carrier Corp Rotary sealed compressor and refrigeration cycle apparatus
US7563085B2 (en) * 2004-03-15 2009-07-21 Sanyo Electric Co., Ltd. Multicylinder rotary compressor and compressing system and refrigerating unit provided with same
US20090013714A1 (en) * 2006-03-09 2009-01-15 Takahiro Yamaguchi Refrigeration System
US8225624B2 (en) * 2006-03-09 2012-07-24 Daikin Industries, Ltd. Refrigeration system
EP1923571A2 (en) * 2006-11-20 2008-05-21 LG Electronics Inc. Capacity-variable rotary compressor
US7988431B2 (en) * 2006-11-20 2011-08-02 Lg Electronics Inc. Capacity-variable rotary compressor
EP1923571A3 (en) * 2006-11-20 2011-11-16 LG Electronics Inc. Capacity-variable rotary compressor
EP1923571B1 (en) * 2006-11-20 2015-10-14 LG Electronics Inc. Capacity-variable rotary compressor

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