JPS6256429B2 - - Google Patents
Info
- Publication number
- JPS6256429B2 JPS6256429B2 JP54072708A JP7270879A JPS6256429B2 JP S6256429 B2 JPS6256429 B2 JP S6256429B2 JP 54072708 A JP54072708 A JP 54072708A JP 7270879 A JP7270879 A JP 7270879A JP S6256429 B2 JPS6256429 B2 JP S6256429B2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valves
- indoor unit
- heating
- closed
- 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.)
- Expired
Links
- 238000010438 heat treatment Methods 0.000 claims description 29
- 238000001816 cooling Methods 0.000 claims description 25
- 239000003507 refrigerant Substances 0.000 claims description 15
- 238000004378 air conditioning Methods 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/023—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units
- F25B2313/0231—Compression machines, plants or systems with reversible cycle not otherwise provided for using multiple indoor units with simultaneous cooling and heating
Landscapes
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7270879A JPS55165455A (en) | 1979-06-08 | 1979-06-08 | Air conditioner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7270879A JPS55165455A (en) | 1979-06-08 | 1979-06-08 | Air conditioner |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55165455A JPS55165455A (en) | 1980-12-23 |
JPS6256429B2 true JPS6256429B2 (enrdf_load_stackoverflow) | 1987-11-25 |
Family
ID=13497113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7270879A Granted JPS55165455A (en) | 1979-06-08 | 1979-06-08 | Air conditioner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55165455A (enrdf_load_stackoverflow) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59100367A (ja) * | 1982-12-01 | 1984-06-09 | 松下精工株式会社 | マルチ型ヒ−トポンプ式空気調和機 |
JP2975612B2 (ja) * | 1989-08-17 | 1999-11-10 | 株式会社日立製作所 | マルチ空気調和機 |
JPH05133643A (ja) * | 1991-11-12 | 1993-05-28 | Matsushita Seiko Co Ltd | 空気調和機 |
JPH05133642A (ja) * | 1991-11-12 | 1993-05-28 | Matsushita Seiko Co Ltd | 空気調和機 |
JP2662126B2 (ja) * | 1991-11-18 | 1997-10-08 | 松下精工株式会社 | 空気調和機 |
-
1979
- 1979-06-08 JP JP7270879A patent/JPS55165455A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55165455A (en) | 1980-12-23 |
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