JPS6480790A - Two-cylinder rotary compressor - Google Patents
Two-cylinder rotary compressorInfo
- 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
Links
Landscapes
- Applications Or Details Of Rotary Compressors (AREA)
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.
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)
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)
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 |
-
1987
- 1987-09-21 JP JP23673287A patent/JPS6480790A/en active Pending
Patent Citations (1)
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)
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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