JPH0354274B2 - - Google Patents
Info
- Publication number
- JPH0354274B2 JPH0354274B2 JP59214518A JP21451884A JPH0354274B2 JP H0354274 B2 JPH0354274 B2 JP H0354274B2 JP 59214518 A JP59214518 A JP 59214518A JP 21451884 A JP21451884 A JP 21451884A JP H0354274 B2 JPH0354274 B2 JP H0354274B2
- Authority
- JP
- Japan
- Prior art keywords
- expansion valve
- electric expansion
- compressor
- opening degree
- frequency
- 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 - Lifetime
Links
- 238000005057 refrigeration Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000004378 air conditioning Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035807 sensation Effects 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
-
- 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
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
- F25B41/31—Expansion valves
- F25B41/34—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators
- F25B41/35—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by rotary motors, e.g. by stepping motors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59214518A JPS6192375A (ja) | 1984-10-12 | 1984-10-12 | 空気調和機の電動式膨張弁制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59214518A JPS6192375A (ja) | 1984-10-12 | 1984-10-12 | 空気調和機の電動式膨張弁制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6192375A JPS6192375A (ja) | 1986-05-10 |
| JPH0354274B2 true JPH0354274B2 (US06650917-20031118-M00005.png) | 1991-08-19 |
Family
ID=16657047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59214518A Granted JPS6192375A (ja) | 1984-10-12 | 1984-10-12 | 空気調和機の電動式膨張弁制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6192375A (US06650917-20031118-M00005.png) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01180197U (US06650917-20031118-M00005.png) * | 1988-06-04 | 1989-12-25 | ||
| JPH041370U (US06650917-20031118-M00005.png) * | 1990-04-20 | 1992-01-08 | ||
| KR20010026846A (ko) * | 1999-09-09 | 2001-04-06 | 구자홍 | 인버터 열펌프의 기동방법 |
| JP2007322022A (ja) * | 2006-05-30 | 2007-12-13 | Denso Corp | 圧縮機装置および冷媒循環装置 |
-
1984
- 1984-10-12 JP JP59214518A patent/JPS6192375A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6192375A (ja) | 1986-05-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |