SE8008981L - Avfrostningsanordning for kylanleggning - Google Patents

Avfrostningsanordning for kylanleggning

Info

Publication number
SE8008981L
SE8008981L SE8008981A SE8008981A SE8008981L SE 8008981 L SE8008981 L SE 8008981L SE 8008981 A SE8008981 A SE 8008981A SE 8008981 A SE8008981 A SE 8008981A SE 8008981 L SE8008981 L SE 8008981L
Authority
SE
Sweden
Prior art keywords
frost
sensor
temperature
frost sensor
layer
Prior art date
Application number
SE8008981A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Inventor
B M Hansen
Original Assignee
Danfoss As
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 Danfoss As filed Critical Danfoss As
Publication of SE8008981L publication Critical patent/SE8008981L/

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
    • F25D21/02—Detecting the presence of frost or condensate

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)
  • Paper (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
SE8008981A 1980-01-12 1980-12-19 Avfrostningsanordning for kylanleggning SE8008981L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803001019 DE3001019A1 (de) 1980-01-12 1980-01-12 Abtauvorrichtung fuer den verdampfer einer kaelteanlage

Publications (1)

Publication Number Publication Date
SE8008981L true SE8008981L (sv) 1981-07-13

Family

ID=6091944

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8008981A SE8008981L (sv) 1980-01-12 1980-12-19 Avfrostningsanordning for kylanleggning

Country Status (11)

Country Link
US (1) US4345441A (da)
JP (1) JPS56149568A (da)
DE (1) DE3001019A1 (da)
DK (1) DK546480A (da)
ES (1) ES8200760A1 (da)
FR (1) FR2473691A1 (da)
GB (1) GB2068100A (da)
IT (1) IT8167015A0 (da)
NL (1) NL8100042A (da)
NO (1) NO810056L (da)
SE (1) SE8008981L (da)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164973A (ja) * 1982-03-24 1983-09-29 松下精工株式会社 除霜装置
DE3303054C2 (de) * 1983-01-29 1994-02-10 Ruhrgas Ag Signalgeber zur Steuerung des Abtauvorgangs des Verdampfers einer Wärmepumpe
CA1228139A (en) * 1984-03-06 1987-10-13 John Polkinghorne Appliance control system
US4903500A (en) * 1989-06-12 1990-02-27 Thermo King Corporation Methods and apparatus for detecting the need to defrost an evaporator coil
KR960001986B1 (ko) * 1991-01-31 1996-02-08 삼성전자주식회사 냉장고의 제상제어회로 및 그 방법
US5345775A (en) * 1993-03-03 1994-09-13 Ridenour Ralph Gaylord Refrigeration system detection assembly
JPH0886557A (ja) * 1994-09-19 1996-04-02 Ishizuka Denshi Kk 着霜検知器
JPH09178328A (ja) * 1995-12-28 1997-07-11 Ishizuka Denshi Kk 着霜検知装置
US6092925A (en) * 1996-02-06 2000-07-25 Ishizuka Electronics Corporation Frost formation detector
KR970075782A (ko) * 1996-05-31 1997-12-10 배순훈 냉각기 일체형 제상히터를 이용한 착상판 제상장치
US6250090B1 (en) * 1999-09-15 2001-06-26 Lockheed Martin Energy Research Corp. Oak Ridge National Laboratory Apparatus and method for evaporator defrosting
AR027200A1 (es) * 2000-01-11 2003-03-19 Multibras Eletrodomesticos Sa Dispositivo indicador de formacion de hielo en aparatos de refrigeracion
US6467282B1 (en) 2000-09-27 2002-10-22 Patrick D. French Frost sensor for use in defrost controls for refrigeration
US20040168451A1 (en) * 2001-05-16 2004-09-02 Bagley Alan W. Device and method for operating a refrigeration cycle without evaporator icing
DE10130545A1 (de) * 2001-06-25 2003-01-09 Bosch Gmbh Robert Verfahren zum Betrieb einer Klimaanlage
DE10315524A1 (de) * 2003-04-04 2004-10-14 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät und Betriebsverfahren dafür
KR20100058813A (ko) * 2008-11-25 2010-06-04 삼성전자주식회사 냉각 장치 및 그 제어 방법
DE102008054935A1 (de) * 2008-12-18 2010-06-24 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät mit einer Abtauheizung
US20120042667A1 (en) * 2009-03-18 2012-02-23 Fulmer Scott D Microprocessor controlled defrost termination
GB2498557A (en) * 2012-01-19 2013-07-24 Greenskye Solutions Ltd Means to Detect Frost or Condensate in a Cooled Chamber Such as a Refrigerator.
CN109654775A (zh) * 2018-12-18 2019-04-19 青岛经济技术开发区海尔热水器有限公司 一种除霜控制方法及空气源热泵系统
DE102023200198A1 (de) 2023-01-12 2024-07-18 BSH Hausgeräte GmbH Bestimmen eines Abtauzeitpunkts eines Verdampfers eines Haushalts-Kältegeräts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2075437A (en) * 1931-09-05 1937-03-30 Servel Inc Defrosting control for automatic refrigerators
US2117104A (en) * 1934-08-08 1938-05-10 Carrier Corp Means for defrosting heat exchanger surfaces
US2744389A (en) * 1952-10-15 1956-05-08 Ranco Inc Defroster control for refrigerating systems
US2669848A (en) * 1952-10-21 1954-02-23 Fujii Minoru Automatic refrigerating defrosting control

Also Published As

Publication number Publication date
IT8167015A0 (it) 1981-01-09
DE3001019A1 (de) 1981-07-23
US4345441A (en) 1982-08-24
ES498398A0 (es) 1981-11-01
JPS56149568A (en) 1981-11-19
GB2068100A (en) 1981-08-05
NO810056L (no) 1981-07-13
ES8200760A1 (es) 1981-11-01
DK546480A (da) 1981-07-13
NL8100042A (nl) 1981-08-03
FR2473691A1 (fr) 1981-07-17

Similar Documents

Publication Publication Date Title
SE8008981L (sv) Avfrostningsanordning for kylanleggning
ES494960A0 (es) Un sistema de control de la temperatura del agua de entrada en un evaporador, para una instalacion de refrigeracion
IT8519363A1 (it) Procedimento per determinare la temperatura, di preferenza dello strato limite del ghiaccio, di un elemento riscaldante a resistenza elettrica di un impianto antighiaccio per aerei, elicotteri o simili"
JPS5660716A (en) Method and apparatus for defrosting inside surface of glass and for controlling humidity in car chamber for air conditioner of car
ATE38555T1 (de) Verfahren und vorrichtung zur abtauregelung von waermepumpen.
DE3270753D1 (en) Control unit for refrigerating apparatus
EP0120490A3 (en) Defrost control system
US2781641A (en) Refrigeration apparatus defrosting control
JPS53117244A (en) Air conditioning equipment
NO174483C (no) Fremgangsmåte for optimering av ytelsen av avkjölingsanordninger
JPS53125657A (en) Detecting system for completion of deicing in automatic ice machine
JPS5716750A (en) Controlling circuit for defrosting device
JPS55143346A (en) Controller for defrosting air conditioner
US2085867A (en) Refrigerating apparatus
JPS56142712A (en) Air conditioner for vehicle
ES2055736T3 (es) Sistema de descongelacion de termointercambiador.
JPS51132642A (en) Method for controlling temperatures in an air conditioner
JPS546159A (en) Air conditioner
KR0133938Y1 (ko) 냉장고의 제상장치
JPS5663512A (en) Mode-changing device and method for car air-conditioner
SU1714465A1 (ru) Установка дл климатических испытаний крупногабаритных металлических изделий
JPS52151405A (en) Method of controlling condensation temperature of condenser
JPS53119449A (en) Defrosting controller
CN119893771A (zh) 玻璃加热装置、制冷设备及玻璃加热装置的控制方法
JPS54108680A (en) Snow deposit and ice detecting method

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8008981-6