ES2079279R - - Google Patents
Info
- Publication number
- ES2079279R ES2079279R ES9301926A ES9301926A ES2079279R ES 2079279 R ES2079279 R ES 2079279R ES 9301926 A ES9301926 A ES 9301926A ES 9301926 A ES9301926 A ES 9301926A ES 2079279 R ES2079279 R ES 2079279R
- Authority
- ES
- Spain
- Prior art keywords
- bypass valve
- valve
- bypass
- cooling
- work
- 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)
- Air Conditioning Control Device (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
APARATO ACONDICIONADOR DE AIRE QUE CONSIGUE UNA REDUCCION EN EL CONSUMO DE ENERGIA AL TRABAJAR EN ENFRIAMIENTO, ACTUA CON ALTA CAPACIDAD AL TRABAJAR EN CALDEO, Y POSEE UNA CAPACIDAD MEJORADA AL ARRANCAR EN TRABAJO DE ENFRIAMIENTO; COMPRENDE UN COMPRESOR 1, UNA VALVULA TETRADIRECCIONAL 2 CON UN PISTON 22 QUE TIENE UNA LUMBRERA DE DERIVACION 8, UN INTERCAMBIADOR TERMINO 3 DE EXTERIOR, UN DISPOSITIVO 4 DE LIBERACION DE PRESION, Y UN INTERCAMBIADOR TERMINO 5 DE INTERIOR, CONECTADOS MEDIANTE TUBOS 6 DE REFRIGERANTE, UN TUBO DE DERIVACION 9 QUE CONECTA LA VALVULA TETRADIRECCIONAL 2 AL TUBO DE SUCCION 6D DEL COMPRESOR 1, A TRAVES DE UNA VALVULA DE DERIVACION 7, Y UN DISPOSITIVO DE CONTROL PARA CERRAR LA VALVULA DE DERIVACION 7 DURANTE EL TRABAJO DE CALDEO, ABRIR DICHA VALVULA DE DERIVACION 7 DURANTE EL TRABAJO DE ENFRIAMIENTO, Y CERRAR LA VALVULA DE DERIVACION 7 EN EL ARRANQUE EN TRABAJO DE ENFRIAMIENTO Y ABRIR DICHA VALVULA DE DERIVACION 7 DURANTE EL FUNCIONAMIENTO NORMAL SUBSIGUIENTE.AIR CONDITIONING APPARATUS THAT ACHIEVES A REDUCTION IN ENERGY CONSUMPTION WHEN WORKING IN COOLING, OPERATES WITH HIGH CAPACITY WHEN WORKING IN CALDEO, AND HAS AN IMPROVED CAPACITY WHEN STARTING IN COOLING WORK; IT INCLUDES A COMPRESSOR 1, A TADRADECTIONAL VALVE 2 WITH A PISTON 22 THAT HAS A BYPASS HOLE 8, AN EXTERIOR TERMINAL 3 EXCHANGER, A PRESSURE RELEASE DEVICE 4, AND AN INTERIOR TERMINAL EXCHANGER 5, CONNECTED THROUGH TUBE 6 , A BYPASS PIPE 9 THAT CONNECTS THE THIR-DIRECTIONAL VALVE 2 TO SUCTION PIPE 6D OF COMPRESSOR 1, THROUGH A BYPASS VALVE 7, AND A CONTROL DEVICE TO CLOSE THE BYPASS VALVE 7 DURING THE WORK OF CALDEO, OPEN BYPASS VALVE 7 DURING COOLING WORK, AND CLOSE BYPASS VALVE 7 AT COOLING START UP AND OPEN SUCH BYPASS VALVE 7 DURING SUBSEQUENT NORMAL OPERATION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4240327A JP2898826B2 (en) | 1992-09-09 | 1992-09-09 | Air conditioner |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2079279A2 ES2079279A2 (en) | 1996-01-01 |
ES2079279R true ES2079279R (en) | 1997-07-16 |
ES2079279B1 ES2079279B1 (en) | 1998-02-16 |
Family
ID=17057831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9301926A Expired - Fee Related ES2079279B1 (en) | 1992-09-09 | 1993-09-08 | AIR CONDITIONING DEVICE. |
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 |
---|---|
JPH0688648A (en) | 1994-03-29 |
CN1057155C (en) | 2000-10-04 |
ES2079279B1 (en) | 1998-02-16 |
JP2898826B2 (en) | 1999-06-02 |
ES2079279A2 (en) | 1996-01-01 |
MY118276A (en) | 2004-09-30 |
CN1088673A (en) | 1994-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19960101 Kind code of ref document: R Effective date: 19960101 |
|
FD1A | Patent lapsed |
Effective date: 20040909 |