DE3235642A1 - Einrichtung zur elektrischen abtauregelung fuer den verdampfer einer kaelteanlage - Google Patents

Einrichtung zur elektrischen abtauregelung fuer den verdampfer einer kaelteanlage

Info

Publication number
DE3235642A1
DE3235642A1 DE19823235642 DE3235642A DE3235642A1 DE 3235642 A1 DE3235642 A1 DE 3235642A1 DE 19823235642 DE19823235642 DE 19823235642 DE 3235642 A DE3235642 A DE 3235642A DE 3235642 A1 DE3235642 A1 DE 3235642A1
Authority
DE
Germany
Prior art keywords
time
defrost
switch
defrosting
period
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.)
Granted
Application number
DE19823235642
Other languages
German (de)
English (en)
Other versions
DE3235642C2 (enrdf_load_stackoverflow
Inventor
Wolfgang 5508 Hermeskeil Kron
Karl-Heinz A. 5500 Trier Lauer
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.)
3 E ELEKTRONIK ELEKTRO ENERGIE
Original Assignee
3 E ELEKTRONIK ELEKTRO ENERGIE
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 3 E ELEKTRONIK ELEKTRO ENERGIE filed Critical 3 E ELEKTRONIK ELEKTRO ENERGIE
Priority to DE19823235642 priority Critical patent/DE3235642A1/de
Publication of DE3235642A1 publication Critical patent/DE3235642A1/de
Application granted granted Critical
Publication of DE3235642C2 publication Critical patent/DE3235642C2/de
Granted 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
    • 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
    • F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
    • F25B2700/21172—Temperatures of an evaporator of the fluid cooled by the evaporator at the inlet
    • 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
    • F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
    • F25B2700/21173—Temperatures of an evaporator of the fluid cooled by the evaporator at the outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Defrosting Systems (AREA)
DE19823235642 1982-09-25 1982-09-25 Einrichtung zur elektrischen abtauregelung fuer den verdampfer einer kaelteanlage Granted DE3235642A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823235642 DE3235642A1 (de) 1982-09-25 1982-09-25 Einrichtung zur elektrischen abtauregelung fuer den verdampfer einer kaelteanlage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823235642 DE3235642A1 (de) 1982-09-25 1982-09-25 Einrichtung zur elektrischen abtauregelung fuer den verdampfer einer kaelteanlage

Publications (2)

Publication Number Publication Date
DE3235642A1 true DE3235642A1 (de) 1984-03-29
DE3235642C2 DE3235642C2 (enrdf_load_stackoverflow) 1989-03-23

Family

ID=6174214

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823235642 Granted DE3235642A1 (de) 1982-09-25 1982-09-25 Einrichtung zur elektrischen abtauregelung fuer den verdampfer einer kaelteanlage

Country Status (1)

Country Link
DE (1) DE3235642A1 (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441912A1 (de) * 1984-11-16 1986-05-28 Fichtel & Sachs Ag, 8720 Schweinfurt Verfahren zum automatischen abtauen eines luftbeaufschlagten verdampfers einer waermepumpe
EP0278701A3 (en) * 1987-02-06 1989-10-04 York International Ltd Improvements in or relating to defrosting of heat exchangers
US5440893A (en) * 1994-02-28 1995-08-15 Maytag Corporation Adaptive defrost control system
EP0690277A1 (de) * 1994-05-30 1996-01-03 Bosch-Siemens HausgerÀ¤te GmbH Steuereinrichtung zum Betrieb eines Kühl- oder Gefriergerätes
EP1030137A1 (en) * 1999-02-19 2000-08-23 Ranco Incorporated of Delaware Controller and method for controlling a defrost operation in a refrigerator
EP1180652A1 (en) * 2000-08-18 2002-02-20 Ranco Incorporated of Delaware Controller and method for controlling a defrost operation in a refrigerator
WO2013182766A1 (fr) * 2012-06-08 2013-12-12 L'air Liquide,Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé de gestion du fonctionnement de camions frigorifiques utilisant une injection indirecte d'un liquide cryogénique
EP2161521B1 (en) 2008-09-03 2017-03-15 LG Electronics Inc. Refrigerator and method of controlling the same

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327557A (en) * 1980-05-30 1982-05-04 Whirlpool Corporation Adaptive defrost control system
DE3115599A1 (de) * 1981-04-16 1982-11-04 KKW Kulmbacher Klimageräte-Werk GmbH, 8650 Kulmbach Verfahren zum betreiben einer waermepumpe
DE3135799A1 (de) * 1981-09-10 1983-03-24 Linde Ag, 6200 Wiesbaden "verfahren zur elektrischen beheizung von gekuehlten flaechen"

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327557A (en) * 1980-05-30 1982-05-04 Whirlpool Corporation Adaptive defrost control system
DE3115599A1 (de) * 1981-04-16 1982-11-04 KKW Kulmbacher Klimageräte-Werk GmbH, 8650 Kulmbach Verfahren zum betreiben einer waermepumpe
DE3135799A1 (de) * 1981-09-10 1983-03-24 Linde Ag, 6200 Wiesbaden "verfahren zur elektrischen beheizung von gekuehlten flaechen"

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441912A1 (de) * 1984-11-16 1986-05-28 Fichtel & Sachs Ag, 8720 Schweinfurt Verfahren zum automatischen abtauen eines luftbeaufschlagten verdampfers einer waermepumpe
EP0278701A3 (en) * 1987-02-06 1989-10-04 York International Ltd Improvements in or relating to defrosting of heat exchangers
US5440893A (en) * 1994-02-28 1995-08-15 Maytag Corporation Adaptive defrost control system
EP0690277A1 (de) * 1994-05-30 1996-01-03 Bosch-Siemens HausgerÀ¤te GmbH Steuereinrichtung zum Betrieb eines Kühl- oder Gefriergerätes
EP1030137A1 (en) * 1999-02-19 2000-08-23 Ranco Incorporated of Delaware Controller and method for controlling a defrost operation in a refrigerator
WO2000049350A1 (en) * 1999-02-19 2000-08-24 Ranco Incorporated Of Delaware Controller and method for controlling a defrost operation in a refrigerator
EP1180652A1 (en) * 2000-08-18 2002-02-20 Ranco Incorporated of Delaware Controller and method for controlling a defrost operation in a refrigerator
EP2161521B1 (en) 2008-09-03 2017-03-15 LG Electronics Inc. Refrigerator and method of controlling the same
WO2013182766A1 (fr) * 2012-06-08 2013-12-12 L'air Liquide,Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Procédé de gestion du fonctionnement de camions frigorifiques utilisant une injection indirecte d'un liquide cryogénique
FR2991757A1 (fr) * 2012-06-08 2013-12-13 Air Liquide Procede de gestion du fonctionnement de camions frigorifiques utilisant une injection indirecte d'un liquide cryogenique

Also Published As

Publication number Publication date
DE3235642C2 (enrdf_load_stackoverflow) 1989-03-23

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee