IT1112399B - ELECTRONIC THERMOSTATIC DEVICE FOR REFRIGERATORS - Google Patents
ELECTRONIC THERMOSTATIC DEVICE FOR REFRIGERATORSInfo
- Publication number
- IT1112399B IT1112399B IT21201/79A IT2120179A IT1112399B IT 1112399 B IT1112399 B IT 1112399B IT 21201/79 A IT21201/79 A IT 21201/79A IT 2120179 A IT2120179 A IT 2120179A IT 1112399 B IT1112399 B IT 1112399B
- Authority
- IT
- Italy
- Prior art keywords
- refrigerators
- thermostatic device
- electronic thermostatic
- electronic
- thermostatic
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- 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
- G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
- G05D23/193—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces
- G05D23/1931—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperaure in different places in thermal relationship with one or more spaces to control the temperature of one space
-
- 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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2117—Temperatures of an evaporator
-
- 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
- F25D21/002—Defroster control
- F25D21/008—Defroster control by timer
-
- 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
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/04—Refrigerators with a horizontal mullion
-
- 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
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
-
- 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)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Remote Sensing (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Control Of Temperature (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21201/79A IT1112399B (en) | 1979-03-22 | 1979-03-22 | ELECTRONIC THERMOSTATIC DEVICE FOR REFRIGERATORS |
DE3010345A DE3010345C2 (en) | 1979-03-22 | 1980-03-18 | Electronic thermostat device for refrigerator |
GB8009295A GB2045980B (en) | 1979-03-22 | 1980-03-19 | Electronic temperature control arrangement for refrigrators |
ES489731A ES489731A0 (en) | 1979-03-22 | 1980-03-20 | AN ELECTRONIC THERMOSTATIC DEVICE |
JP3680980A JPS55143369A (en) | 1979-03-22 | 1980-03-22 | Electronic thermostat for refrigerator |
FR8006509A FR2452075A1 (en) | 1979-03-22 | 1980-03-24 | ELECTRONIC THERMOSTATIC DEVICE FOR REFRIGERATORS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21201/79A IT1112399B (en) | 1979-03-22 | 1979-03-22 | ELECTRONIC THERMOSTATIC DEVICE FOR REFRIGERATORS |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7921201A0 IT7921201A0 (en) | 1979-03-22 |
IT1112399B true IT1112399B (en) | 1986-01-13 |
Family
ID=11178287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21201/79A IT1112399B (en) | 1979-03-22 | 1979-03-22 | ELECTRONIC THERMOSTATIC DEVICE FOR REFRIGERATORS |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS55143369A (en) |
DE (1) | DE3010345C2 (en) |
ES (1) | ES489731A0 (en) |
FR (1) | FR2452075A1 (en) |
GB (1) | GB2045980B (en) |
IT (1) | IT1112399B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1193709B (en) * | 1980-07-31 | 1988-08-24 | Indesit | INTERNAL TEMPERATURE REGULATION DEVICE FOR REFRIGERATION APPLIANCES |
DE3317083C2 (en) * | 1983-05-10 | 1986-07-17 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Combined refrigerator and freezer with a common cooling unit |
DE3340331A1 (en) * | 1983-11-08 | 1985-05-23 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Freezing appliance, especially a household upright or chest freezer |
DE3340356A1 (en) * | 1983-11-08 | 1985-05-23 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Process for the operation of the prefreezing device of a freezing appliance equipped with an electronic control |
KR930004397B1 (en) * | 1987-02-12 | 1993-05-27 | 미츠비시 덴키 가부시기가이샤 | Refrigerator control system |
GB8827343D0 (en) * | 1988-11-23 | 1988-12-29 | I O Innovation Design Consulta | Thermostatic control apparatus |
GB2262364A (en) * | 1991-12-12 | 1993-06-16 | So Fine | Refrigerated units for the display of goods |
GB2370345A (en) * | 2000-12-20 | 2002-06-26 | Norfrost Ltd | Controlling freezers |
DE10202134A1 (en) * | 2002-01-21 | 2003-07-31 | Bsh Bosch Siemens Hausgeraete | Air temperature controlled refrigerator |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3363429A (en) * | 1966-03-11 | 1968-01-16 | Motorola Inc | Temperature control circuit for refrigeration system |
DE6607715U (en) * | 1968-02-16 | 1971-04-22 | Bosch Hausgeraete Gmbh | FREEZERS, IN PARTICULAR CHEST FREEZERS. |
DE1808585A1 (en) * | 1968-11-13 | 1970-05-21 | Bosch Hausgeraete Gmbh | Freezer, especially chest freezer |
US3691782A (en) * | 1970-06-30 | 1972-09-19 | Walter U Holzer | Refrigerator thermostat and arrangement thereof |
JPS5256153Y2 (en) * | 1972-04-19 | 1977-12-19 | ||
JPS5031575U (en) * | 1973-07-17 | 1975-04-07 | ||
DE2530117B1 (en) * | 1975-07-05 | 1976-10-28 | Bosch Siemens Hausgeraete | REFRIGERATED FURNITURE, IN PARTICULAR SECOND TEMPERATURE REFRIGERATOR |
-
1979
- 1979-03-22 IT IT21201/79A patent/IT1112399B/en active
-
1980
- 1980-03-18 DE DE3010345A patent/DE3010345C2/en not_active Expired
- 1980-03-19 GB GB8009295A patent/GB2045980B/en not_active Expired
- 1980-03-20 ES ES489731A patent/ES489731A0/en active Granted
- 1980-03-22 JP JP3680980A patent/JPS55143369A/en active Pending
- 1980-03-24 FR FR8006509A patent/FR2452075A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
IT7921201A0 (en) | 1979-03-22 |
FR2452075B1 (en) | 1982-11-19 |
DE3010345C2 (en) | 1984-05-03 |
GB2045980A (en) | 1980-11-05 |
ES8100473A1 (en) | 1980-11-01 |
FR2452075A1 (en) | 1980-10-17 |
ES489731A0 (en) | 1980-11-01 |
JPS55143369A (en) | 1980-11-08 |
GB2045980B (en) | 1983-03-09 |
DE3010345A1 (en) | 1980-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970329 |