SE396468B - WAY TO REGULATE A COOL, FREEZER OR HEAT PUMP SYSTEM - Google Patents
WAY TO REGULATE A COOL, FREEZER OR HEAT PUMP SYSTEMInfo
- Publication number
- SE396468B SE396468B SE7600460A SE7600460A SE396468B SE 396468 B SE396468 B SE 396468B SE 7600460 A SE7600460 A SE 7600460A SE 7600460 A SE7600460 A SE 7600460A SE 396468 B SE396468 B SE 396468B
- Authority
- SE
- Sweden
- Prior art keywords
- freezer
- regulate
- cool
- way
- heat pump
- Prior art date
Links
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
- F25B41/345—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by solenoids
- F25B41/347—Expansion valves with the valve member being actuated by electric means, e.g. by piezoelectric actuators by solenoids with the valve member being opened and closed cyclically, e.g. with pulse width modulation
-
- 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)
- Air Conditioning Control Device (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7600460A SE396468B (en) | 1976-01-19 | 1976-01-19 | WAY TO REGULATE A COOL, FREEZER OR HEAT PUMP SYSTEM |
DK18377A DK18377A (en) | 1976-01-19 | 1977-01-18 | PROCEDURE FOR REGULATING A COAL, FREEZER OR HEAT PUMP SYSTEM |
GB1862/77A GB1554522A (en) | 1976-01-19 | 1977-01-18 | Method of controlling a refrigerating freezing of heat-pump system |
DE19772702036 DE2702036A1 (en) | 1976-01-19 | 1977-01-19 | PROCEDURE FOR REGULATING A COLD, FREEZER OR HEAT PUMP SYSTEM |
FR7701451A FR2338466A1 (en) | 1976-01-19 | 1977-01-19 | METHOD AND DEVICE FOR REGULATING A REFRIGERATION, FREEZING OR HEAT PUMP INSTALLATION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7600460A SE396468B (en) | 1976-01-19 | 1976-01-19 | WAY TO REGULATE A COOL, FREEZER OR HEAT PUMP SYSTEM |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7600460L SE7600460L (en) | 1977-07-20 |
SE396468B true SE396468B (en) | 1977-09-19 |
Family
ID=20326750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7600460A SE396468B (en) | 1976-01-19 | 1976-01-19 | WAY TO REGULATE A COOL, FREEZER OR HEAT PUMP SYSTEM |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2702036A1 (en) |
DK (1) | DK18377A (en) |
FR (1) | FR2338466A1 (en) |
GB (1) | GB1554522A (en) |
SE (1) | SE396468B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU551118B2 (en) * | 1983-12-19 | 1986-04-17 | Carrier Corp. | Control of expansion valve in a refrigeration system |
DE102014100093A1 (en) * | 2014-01-07 | 2015-07-09 | Kriwan Industrie-Elektronik Gmbh | Refrigeration system and method for controlling the overheating of a refrigerant of a refrigeration system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2215057A (en) * | 1938-11-03 | 1940-09-17 | Penn Electric Switch Co | Refrigerant system controller |
US2415338A (en) * | 1945-04-20 | 1947-02-04 | Detroit Lubricator Co | Refrigeration system and expansion valve therefor |
US2453439A (en) * | 1946-11-20 | 1948-11-09 | Gen Electric | Refrigeration control system |
GB1154588A (en) * | 1965-10-07 | 1969-06-11 | Westland Aircraft Ltd | Improvements in or relating to Refrigeration Systems. |
US3324674A (en) * | 1966-01-03 | 1967-06-13 | Texas Instruments Inc | Refrigeration control apparatus |
US3537272A (en) * | 1968-08-22 | 1970-11-03 | Hall Thermotank Intern Ltd | Expansion valve control including plural sensors |
-
1976
- 1976-01-19 SE SE7600460A patent/SE396468B/en unknown
-
1977
- 1977-01-18 GB GB1862/77A patent/GB1554522A/en not_active Expired
- 1977-01-18 DK DK18377A patent/DK18377A/en not_active Application Discontinuation
- 1977-01-19 FR FR7701451A patent/FR2338466A1/en not_active Withdrawn
- 1977-01-19 DE DE19772702036 patent/DE2702036A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2338466A1 (en) | 1977-08-12 |
GB1554522A (en) | 1979-10-24 |
SE7600460L (en) | 1977-07-20 |
DE2702036A1 (en) | 1977-07-28 |
DK18377A (en) | 1977-07-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE404738B (en) | THERMOELECTRIC SYSTEM, SPECIAL HEAT PUMP | |
NL7801085A (en) | HEAT EXCHANGER PUMP BLOCK. | |
NO142886C (en) | HEAT PACK. | |
SE432146B (en) | ADDITIONAL HEATING BY HEAT PUMP | |
NO790979L (en) | MULTIPLE COMPRESSOR HEAT PUMP WITH ASSOCIATED DEFROSTER | |
YU263177A (en) | Heat pump | |
IT1193883B (en) | ANTI-STALL REGULATOR. | |
DK141027B (en) | Heat pump systems. | |
NL7709696A (en) | HEAT RECOVERY SYSTEM. | |
NL7801676A (en) | REFRIGERANT PUMP. | |
NL169641C (en) | HEAT PUMP. | |
NL7506677A (en) | THERMO-ELECTRIC HEAT PUMP. | |
FI773742A (en) | FOERBRAENNINGSMASKIN MED ETT CYLINDERBLOCK SOM GENOMSTROEMMAS AV KYLVATTEN | |
NL7904354A (en) | HEAT PUMP. | |
NO141384C (en) | COOLING OR FREEZING SYSTEM. | |
SE7710042L (en) | WAY TO REHEAT THE PLATE ITEM | |
SE7614116L (en) | WAY TO PRODUCE TITANATION EXCHANGERS | |
SE396468B (en) | WAY TO REGULATE A COOL, FREEZER OR HEAT PUMP SYSTEM | |
NO781210L (en) | COMPRESSOR COOLING SYSTEM. | |
ZA774811B (en) | Heat pump system | |
NL7707847A (en) | HEAT PUMP. | |
SE7613008L (en) | WAY TO REGULATE A COOL, FREEZER OR HEAT PUMP SYSTEM AND A SYSTEM FOR IMPLEMENTING THE KIT. | |
SE440647B (en) | SET TO PREPARE 1-TERT-BUTYLAMINO-3- (2,5-DICHLORPHENOXY) -2-PROPANOL | |
SE417719B (en) | SET TO PREPARE 2,2-DIMETHYL-19-NOR-STEROIDES OF THE PREGNANCY SERIES | |
GB1542563A (en) | Heat pump system |