JPS5469859A - Heat pump type air-conditioner - Google Patents
Heat pump type air-conditionerInfo
- Publication number
- JPS5469859A JPS5469859A JP13753477A JP13753477A JPS5469859A JP S5469859 A JPS5469859 A JP S5469859A JP 13753477 A JP13753477 A JP 13753477A JP 13753477 A JP13753477 A JP 13753477A JP S5469859 A JPS5469859 A JP S5469859A
- Authority
- JP
- Japan
- Prior art keywords
- throttle mechanism
- heating
- cooling
- parallel
- conditioner
- 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
Links
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Abstract
PURPOSE: To devise to regulate a compressor in a proper temperature constantly by providing a nonreturn valve for cooling in parallel with a throttle mechanism for heating and a nonreturn valve for heating in parallel with a throttle mechanism for cooling.
CONSTITUTION: A nonreturn valve 7 for cooling is provided in parallel with a throttle mechanism 4 for heating, while a nonreturn valve 8 for heating is provided in parallel with a throttle mechanism 5 for cooling. An injection pipe 11 with a main injection throttle mechanism 9 and a three-way valve 10 is connected to a compressor 1. One end of the three-way valve 10 is connected with the connecting part on the way between an outdoor side heat-exchanger 3 and the throttle mechanism 4 for heating through a connecting pipe 12, while another end is connected with the connecting part on the way between the throttle mechanism 4 for heating and the throttle mechanism 5 for cooling. In this construction, a compressor can be regulated in a proper temperature constantly.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13753477A JPS5469859A (en) | 1977-11-15 | 1977-11-15 | Heat pump type air-conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13753477A JPS5469859A (en) | 1977-11-15 | 1977-11-15 | Heat pump type air-conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5469859A true JPS5469859A (en) | 1979-06-05 |
JPS5728864B2 JPS5728864B2 (en) | 1982-06-18 |
Family
ID=15200922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13753477A Granted JPS5469859A (en) | 1977-11-15 | 1977-11-15 | Heat pump type air-conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5469859A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013069043A1 (en) * | 2011-11-07 | 2013-05-16 | 三菱電機株式会社 | Air-conditioning apparatus |
WO2013069044A1 (en) * | 2011-11-07 | 2013-05-16 | 三菱電機株式会社 | Air-conditioning apparatus |
JPWO2013069351A1 (en) * | 2011-11-07 | 2015-04-02 | 三菱電機株式会社 | Air conditioner |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5163557U (en) * | 1974-11-15 | 1976-05-19 | ||
JPS5226290U (en) * | 1975-08-14 | 1977-02-24 |
-
1977
- 1977-11-15 JP JP13753477A patent/JPS5469859A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5163557U (en) * | 1974-11-15 | 1976-05-19 | ||
JPS5226290U (en) * | 1975-08-14 | 1977-02-24 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013069043A1 (en) * | 2011-11-07 | 2013-05-16 | 三菱電機株式会社 | Air-conditioning apparatus |
WO2013069044A1 (en) * | 2011-11-07 | 2013-05-16 | 三菱電機株式会社 | Air-conditioning apparatus |
WO2013069351A1 (en) * | 2011-11-07 | 2013-05-16 | 三菱電機株式会社 | Air-conditioning apparatus |
CN103917834A (en) * | 2011-11-07 | 2014-07-09 | 三菱电机株式会社 | Air-conditioning apparatus |
JPWO2013069351A1 (en) * | 2011-11-07 | 2015-04-02 | 三菱電機株式会社 | Air conditioner |
JPWO2013069044A1 (en) * | 2011-11-07 | 2015-04-02 | 三菱電機株式会社 | Air conditioner |
CN103917834B (en) * | 2011-11-07 | 2015-12-16 | 三菱电机株式会社 | Conditioner |
US9759460B2 (en) | 2011-11-07 | 2017-09-12 | Mitsubishi Electric Corporation | Air-conditioning apparatus |
US9797610B2 (en) | 2011-11-07 | 2017-10-24 | Mitsubishi Electric Corporation | Air-conditioning apparatus with regulation of injection flow rate |
Also Published As
Publication number | Publication date |
---|---|
JPS5728864B2 (en) | 1982-06-18 |
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