DE3010345C2 - Elektronische Thermostatvorrichtung für Kühlschrank - Google Patents

Elektronische Thermostatvorrichtung für Kühlschrank

Info

Publication number
DE3010345C2
DE3010345C2 DE3010345A DE3010345A DE3010345C2 DE 3010345 C2 DE3010345 C2 DE 3010345C2 DE 3010345 A DE3010345 A DE 3010345A DE 3010345 A DE3010345 A DE 3010345A DE 3010345 C2 DE3010345 C2 DE 3010345C2
Authority
DE
Germany
Prior art keywords
temperature
probe
compartment
compressor
switches
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
Application number
DE3010345A
Other languages
German (de)
English (en)
Other versions
DE3010345A1 (de
Inventor
Franco Gavirate Varese Cattaneo
Gian Angelo Canneto Pavese Pavia Gavina
Mario Milano Giganti
Allessandro Monza Milano Grazioli
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Whirlpool International BV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of DE3010345A1 publication Critical patent/DE3010345A1/de
Application granted granted Critical
Publication of DE3010345C2 publication Critical patent/DE3010345C2/de
Expired legal-status Critical Current

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)
DE3010345A 1979-03-22 1980-03-18 Elektronische Thermostatvorrichtung für Kühlschrank Expired DE3010345C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21201/79A IT1112399B (it) 1979-03-22 1979-03-22 Dispositivo termostatico elettronico per frigoriferi

Publications (2)

Publication Number Publication Date
DE3010345A1 DE3010345A1 (de) 1980-09-25
DE3010345C2 true DE3010345C2 (de) 1984-05-03

Family

ID=11178287

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3010345A Expired DE3010345C2 (de) 1979-03-22 1980-03-18 Elektronische Thermostatvorrichtung für Kühlschrank

Country Status (6)

Country Link
JP (1) JPS55143369A (OSRAM)
DE (1) DE3010345C2 (OSRAM)
ES (1) ES8100473A1 (OSRAM)
FR (1) FR2452075A1 (OSRAM)
GB (1) GB2045980B (OSRAM)
IT (1) IT1112399B (OSRAM)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1193709B (it) * 1980-07-31 1988-08-24 Indesit Dispositivo di regolazione della temperatura interna di apparecchi di refrigerazione
DE3317083C2 (de) * 1983-05-10 1986-07-17 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Kombiniertes Kühl- und Gefriergerät mit einem gemeinsamen Kälteaggregat
DE3340356A1 (de) * 1983-11-08 1985-05-23 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Verfahren zum betreiben der vorgefriereinrichtung eines mit einer elektronischen steuerung ausgestatteten gefriergeraetes
DE3340331A1 (de) * 1983-11-08 1985-05-23 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Gefriergeraet, insbesondere haushalts-gefriertruhe oder gefrierschrank
KR930004397B1 (ko) * 1987-02-12 1993-05-27 미츠비시 덴키 가부시기가이샤 냉장고의 온도제어장치
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 (de) * 2002-01-21 2003-07-31 Bsh Bosch Siemens Hausgeraete Lufttemperaturgeregeltes Kältegerät

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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 (de) * 1968-02-16 1971-04-22 Bosch Hausgeraete Gmbh Gefriergeraet, insbesondere gefriertruhe.
DE1808585A1 (de) * 1968-11-13 1970-05-21 Bosch Hausgeraete Gmbh Gefriergeraet,insbesondere Gefriertruhe
US3691782A (en) * 1970-06-30 1972-09-19 Walter U Holzer Refrigerator thermostat and arrangement thereof
JPS5256153Y2 (OSRAM) * 1972-04-19 1977-12-19
JPS5031575U (OSRAM) * 1973-07-17 1975-04-07
DE2530117B1 (de) * 1975-07-05 1976-10-28 Bosch Siemens Hausgeraete Kuehlmoebel, insbesondere zweitemperaturen-kuehlschrank

Also Published As

Publication number Publication date
ES489731A0 (es) 1980-11-01
FR2452075B1 (OSRAM) 1982-11-19
IT7921201A0 (it) 1979-03-22
IT1112399B (it) 1986-01-13
GB2045980B (en) 1983-03-09
DE3010345A1 (de) 1980-09-25
JPS55143369A (en) 1980-11-08
GB2045980A (en) 1980-11-05
FR2452075A1 (fr) 1980-10-17
ES8100473A1 (es) 1980-11-01

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: WHIRLPOOL INTERNATIONAL B.V., VELDHOVEN, NL

8328 Change in the person/name/address of the agent

Free format text: MEIER, F., DIPL.-ING., PAT.-ANW., 2000 HAMBURG