DE2054412A1 - Elektronischer Zweipunkt-Regler für Gefrier- und Kühlgeräte - Google Patents

Elektronischer Zweipunkt-Regler für Gefrier- und Kühlgeräte

Info

Publication number
DE2054412A1
DE2054412A1 DE19702054412 DE2054412A DE2054412A1 DE 2054412 A1 DE2054412 A1 DE 2054412A1 DE 19702054412 DE19702054412 DE 19702054412 DE 2054412 A DE2054412 A DE 2054412A DE 2054412 A1 DE2054412 A1 DE 2054412A1
Authority
DE
Germany
Prior art keywords
temperature
bridge
switching
amplifier
refrigerators
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
Application number
DE19702054412
Other languages
German (de)
English (en)
Inventor
Joachim 3501 Sandershausen; Heider Alexander 3500 Kassel; Riller Peter 6078 Neu-Isenburg; Schmidbauer Waldemar 6000 Frankfurt Bürgel
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE19702054412 priority Critical patent/DE2054412A1/de
Priority to CH1589371A priority patent/CH532762A/de
Priority to IT30717/71A priority patent/IT940445B/it
Priority to FR7139402A priority patent/FR2112468A1/fr
Publication of DE2054412A1 publication Critical patent/DE2054412A1/de
Pending 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
    • F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
    • F25D21/002—Defroster control
    • F25D21/006—Defroster control with electronic control circuits
    • 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
    • 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
    • G05D23/1932—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 a plurality of spaces
    • G05D23/1934—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 a plurality of spaces each space being provided with one sensor acting on one or more control 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Defrosting Systems (AREA)
DE19702054412 1970-11-05 1970-11-05 Elektronischer Zweipunkt-Regler für Gefrier- und Kühlgeräte Pending DE2054412A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19702054412 DE2054412A1 (de) 1970-11-05 1970-11-05 Elektronischer Zweipunkt-Regler für Gefrier- und Kühlgeräte
CH1589371A CH532762A (de) 1970-11-05 1971-11-01 Elektronische Zweipunkt-Regelanordnung für Gefrier- oder Kühlgeräte
IT30717/71A IT940445B (it) 1970-11-05 1971-11-03 Regolatore elettronico a due posi zioni per apparecchi di congela mento e frigoriferi
FR7139402A FR2112468A1 (en) 1970-11-05 1971-11-03 Refrigerator/freezer controller - with two-level electronic temp control action

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702054412 DE2054412A1 (de) 1970-11-05 1970-11-05 Elektronischer Zweipunkt-Regler für Gefrier- und Kühlgeräte

Publications (1)

Publication Number Publication Date
DE2054412A1 true DE2054412A1 (de) 1972-05-10

Family

ID=5787202

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702054412 Pending DE2054412A1 (de) 1970-11-05 1970-11-05 Elektronischer Zweipunkt-Regler für Gefrier- und Kühlgeräte

Country Status (4)

Country Link
CH (1) CH532762A (OSRAM)
DE (1) DE2054412A1 (OSRAM)
FR (1) FR2112468A1 (OSRAM)
IT (1) IT940445B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045728A3 (en) * 1980-07-31 1982-04-14 Indesit Industria Elettrodomestici Italiana S.P.A. Device for regulating the temperature inside refrigeration appliances

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616175A1 (de) * 1976-04-13 1977-10-27 Bosch Siemens Hausgeraete Kuehlgeraet, insbesondere haushaltskuehlschrank o.dgl.
GB2123180B (en) * 1982-06-30 1986-01-22 Tokyo Shibaura Electric Co Control device for a refrigerator
IT1243877B (it) * 1990-10-30 1994-06-28 Eurodomestici Ind Riunite Dispositivo per il controllo del funzionamento di un refrigeratore, quale un frigorifero domestico,un congelatore o similare
FR3134716A1 (fr) 2022-04-26 2023-10-27 Capsum Composition cosmétique solide de maquillage comprenant au moins une cavité

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045728A3 (en) * 1980-07-31 1982-04-14 Indesit Industria Elettrodomestici Italiana S.P.A. Device for regulating the temperature inside refrigeration appliances

Also Published As

Publication number Publication date
CH532762A (de) 1973-01-15
FR2112468A1 (en) 1972-06-16
FR2112468B1 (OSRAM) 1973-06-29
IT940445B (it) 1973-02-10

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