JPS5782674A - Method of and apparatus for controlling temperature of evaporator refrigerating system - Google Patents
Method of and apparatus for controlling temperature of evaporator refrigerating systemInfo
- Publication number
- JPS5782674A JPS5782674A JP56139616A JP13961681A JPS5782674A JP S5782674 A JPS5782674 A JP S5782674A JP 56139616 A JP56139616 A JP 56139616A JP 13961681 A JP13961681 A JP 13961681A JP S5782674 A JPS5782674 A JP S5782674A
- Authority
- JP
- Japan
- Prior art keywords
- refrigerating system
- controlling temperature
- evaporator refrigerating
- evaporator
- controlling
- 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.)
- Pending
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
- F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
- F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/1917—Control of temperature characterised by the use of electric means using digital means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
- G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
-
- 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
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/025—Compressor control by controlling speed
- F25B2600/0251—Compressor control by controlling speed with on-off operation
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/06—Removing frost
-
- 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
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18386380A | 1980-09-04 | 1980-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5782674A true JPS5782674A (en) | 1982-05-24 |
Family
ID=22674613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56139616A Pending JPS5782674A (en) | 1980-09-04 | 1981-09-04 | Method of and apparatus for controlling temperature of evaporator refrigerating system |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5782674A (en) |
DE (1) | DE3134837A1 (en) |
GB (1) | GB2083928B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217164A (en) * | 1982-06-11 | 1983-12-17 | 三菱電機株式会社 | Cooling device |
JPS5941748A (en) * | 1982-09-01 | 1984-03-08 | 三菱電機株式会社 | Cooling device |
CN110173953A (en) * | 2019-05-07 | 2019-08-27 | 湖北美的电冰箱有限公司 | Refrigeration equipment and its defrosting control method |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3043791A1 (en) * | 1980-11-20 | 1982-06-03 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | COOLING UNIT, PARTICULARLY COMBINED REFRIGERATOR AND FREEZER |
CA1228139A (en) * | 1984-03-06 | 1987-10-13 | John Polkinghorne | Appliance control system |
DE3430946A1 (en) * | 1984-08-22 | 1986-03-06 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | CIRCUIT ARRANGEMENT FOR CONTROLLING COOLING CIRCUITS FOR AT LEAST TWO COOLING AREAS |
KR0165303B1 (en) * | 1994-11-30 | 1999-01-15 | 김광호 | Temperature control method for microprocessor of a refrigerator |
IT1293966B1 (en) * | 1997-08-12 | 1999-03-15 | Merloni Elettrodomestici Spa | TEMPERATURE CONTROL SYSTEM IN A REFRIGERATOR CABINET. |
JP3870048B2 (en) * | 2001-03-26 | 2007-01-17 | 三星電子株式会社 | Multi-room refrigerator and control method thereof |
DE10260350B4 (en) * | 2002-07-04 | 2015-11-26 | Lg Electronics Inc. | A method of controlling operation of a dual evaporator cooling system |
US6766652B2 (en) * | 2002-12-18 | 2004-07-27 | Gsle Development Corporation | Dual independent chamber ultra-low temperature freezer |
EP2795205B1 (en) * | 2011-12-21 | 2019-09-25 | Electrolux Home Products Corporation N.V. | Method of operating refrigeration system and refrigeration system |
CN103175377B (en) * | 2013-03-29 | 2015-03-25 | 合肥美的荣事达电冰箱有限公司 | Self-adaption on-off control system of refrigerator compartments |
CN113048716B (en) * | 2019-12-28 | 2022-11-22 | 青岛海尔电冰箱有限公司 | Control method and refrigerator |
-
1981
- 1981-09-02 GB GB8126566A patent/GB2083928B/en not_active Expired
- 1981-09-03 DE DE19813134837 patent/DE3134837A1/en not_active Withdrawn
- 1981-09-04 JP JP56139616A patent/JPS5782674A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58217164A (en) * | 1982-06-11 | 1983-12-17 | 三菱電機株式会社 | Cooling device |
JPH0138228B2 (en) * | 1982-06-11 | 1989-08-11 | Mitsubishi Electric Corp | |
JPS5941748A (en) * | 1982-09-01 | 1984-03-08 | 三菱電機株式会社 | Cooling device |
JPS6326829B2 (en) * | 1982-09-01 | 1988-05-31 | Mitsubishi Electric Corp | |
CN110173953A (en) * | 2019-05-07 | 2019-08-27 | 湖北美的电冰箱有限公司 | Refrigeration equipment and its defrosting control method |
Also Published As
Publication number | Publication date |
---|---|
GB2083928B (en) | 1985-01-16 |
DE3134837A1 (en) | 1982-04-15 |
GB2083928A (en) | 1982-03-31 |
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