MY118276A - Air conditioning apparatus - Google Patents
Air conditioning apparatusInfo
- Publication number
- MY118276A MY118276A MYPI9301804A MY118276A MY 118276 A MY118276 A MY 118276A MY PI9301804 A MYPI9301804 A MY PI9301804A MY 118276 A MY118276 A MY 118276A
- Authority
- MY
- Malaysia
- Prior art keywords
- bypass valve
- bypass
- cooling operation
- air conditioning
- conditioning apparatus
- Prior art date
Links
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
AN AIR CONDITIONING APPARATUS OF A SIMPLE STRUCTURE WHICH REALIZES REDUCTION OF POWER CONSUMPTION DURING COOLING OPERATION AND HIGH- CAPACITY PERFORMANCE DURING HEATING OPERATION WITHOUT USING SPECIAL DEVICES, AND WHICH HAS AN IMPROVED CAPACITY AT THE TIME OF STARTING OF COOLING OPERATION. THIS AIR CONDITIONING APPARATUS COMPRISES A COMPRESSOR 1, A FOUR - WAY VALVE 2 INCLUDING A PISTON 22 HAVING A BYPASS PORT 8, AN OUTDOOR HEAT EXCHANGER 3, A PRESSURE RELEASE DEVICE 4, AND AN INDOOR HEAT EXCHANGER 5, WHICH ARE CONNECTED BY REFRIGERANT PIPES 6, A BYPASS PIPE 9 WHICH CONNECTS THE FOUR- WAY VALVE 2 TO THE SIDE OF A SUCTION PIPE 6D OF THE COMPRESSOR 1 THROUGH A BYPASS VALVE 7, AND A CONTROL DEVICE WHICH IS DESIGNED TO CLOSE THE BYPASS VALVE 7 DURING HEATING OPERATION AND TO OPEN THE BYPASS VALVE 7 DURING COOLING OPERATION, AND IS DESIGNED TO CLOSE THE BYPASS VALVE 7 AT THE TIME OF STARTING OF COOLING OPERATION AND TO OPEN THE BYPASS VALVE 7 DURING NORMAL OPERATION THEREAFTER.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4240327A JP2898826B2 (en) | 1992-09-09 | 1992-09-09 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY118276A true MY118276A (en) | 2004-09-30 |
Family
ID=17057831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI9301804 MY118276A (en) | 1992-09-09 | 1993-09-07 | Air conditioning apparatus |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2898826B2 (en) |
| CN (1) | CN1057155C (en) |
| ES (1) | ES2079279B1 (en) |
| MY (1) | MY118276A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297790C (en) * | 2003-10-30 | 2007-01-31 | 博罗耀峰电子有限公司 | Four way valve and ice-making machine using the valve |
| CN102537420A (en) * | 2011-12-30 | 2012-07-04 | 美的集团有限公司 | Air conditioner and four-way valve thereof |
| CN111120689B (en) * | 2018-10-31 | 2021-12-03 | 广东美芝精密制造有限公司 | Air conditioner and control method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3894561A (en) * | 1974-03-14 | 1975-07-15 | Controls Co Of America | Four-way reversing valve with differential area operator |
| US4232529A (en) * | 1978-08-01 | 1980-11-11 | Babbitt Frederick J | Energy conservation refrigeration unit |
| US4406306A (en) * | 1982-03-19 | 1983-09-27 | Eaton Corporation | Heat pump switchover valve |
| US4573497A (en) * | 1984-08-23 | 1986-03-04 | Ranco Incorporated | Refrigerant reversing valve |
| US4976286A (en) * | 1989-12-14 | 1990-12-11 | Automatic Switch Company | Four-way slide valve |
-
1992
- 1992-09-09 JP JP4240327A patent/JP2898826B2/en not_active Expired - Fee Related
-
1993
- 1993-09-04 CN CN 93116414 patent/CN1057155C/en not_active Expired - Fee Related
- 1993-09-07 MY MYPI9301804 patent/MY118276A/en unknown
- 1993-09-08 ES ES9301926A patent/ES2079279B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| ES2079279R (en) | 1997-07-16 |
| JP2898826B2 (en) | 1999-06-02 |
| CN1057155C (en) | 2000-10-04 |
| ES2079279A2 (en) | 1996-01-01 |
| JPH0688648A (en) | 1994-03-29 |
| ES2079279B1 (en) | 1998-02-16 |
| CN1088673A (en) | 1994-06-29 |
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