CH439354A - Device for defrosting the cooling point of a refrigeration machine - Google Patents

Device for defrosting the cooling point of a refrigeration machine

Info

Publication number
CH439354A
CH439354A CH960965A CH960965A CH439354A CH 439354 A CH439354 A CH 439354A CH 960965 A CH960965 A CH 960965A CH 960965 A CH960965 A CH 960965A CH 439354 A CH439354 A CH 439354A
Authority
CH
Switzerland
Prior art keywords
defrosting
refrigeration machine
cooling point
cooling
point
Prior art date
Application number
CH960965A
Other languages
German (de)
Inventor
Buob Beat
Original Assignee
Buob Beat
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 Buob Beat filed Critical Buob Beat
Priority to CH960965A priority Critical patent/CH439354A/en
Priority to NL6609651A priority patent/NL6609651A/xx
Publication of CH439354A publication Critical patent/CH439354A/en
Priority to DE19691476989 priority patent/DE1476989A1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/24—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely
    • F28F1/32—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending transversely the means having portions engaging further tubular elements
    • 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
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/02—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings
    • F28F19/06—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using coatings, e.g. vitreous or enamel coatings of metal
CH960965A 1965-07-08 1965-07-08 Device for defrosting the cooling point of a refrigeration machine CH439354A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH960965A CH439354A (en) 1965-07-08 1965-07-08 Device for defrosting the cooling point of a refrigeration machine
NL6609651A NL6609651A (en) 1965-07-08 1966-07-08
DE19691476989 DE1476989A1 (en) 1965-07-08 1969-10-22 Device for defrosting the evaporator of a refrigeration machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH960965A CH439354A (en) 1965-07-08 1965-07-08 Device for defrosting the cooling point of a refrigeration machine

Publications (1)

Publication Number Publication Date
CH439354A true CH439354A (en) 1967-07-15

Family

ID=4353764

Family Applications (1)

Application Number Title Priority Date Filing Date
CH960965A CH439354A (en) 1965-07-08 1965-07-08 Device for defrosting the cooling point of a refrigeration machine

Country Status (3)

Country Link
CH (1) CH439354A (en)
DE (1) DE1476989A1 (en)
NL (1) NL6609651A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2308061A1 (en) * 1975-04-18 1976-11-12 Soretel Sa Heat pump with thermostat - has defrosting resistance between evaporator vanes
US5189888A (en) * 1990-03-26 1993-03-02 Whirlpool Corporation Stile heater for refrigerator
US8405002B2 (en) 2002-02-11 2013-03-26 The Trustees Of Dartmouth College Pulse electrothermal mold release icemaker with safety baffles for refrigerator
CA2735341A1 (en) 2004-06-22 2006-01-05 The Trustees Of Dartmouth College Pulse systems and methods for detaching ice
KR20070101345A (en) * 2005-01-24 2007-10-16 더 트러스티즈 오브 다트마우스 칼리지 Pulse electrothermal and heat-storage ice detachment apparatus and methods
WO2010054086A2 (en) 2008-11-05 2010-05-14 The Trustees Of Dartmouth College Refrigerant evaporators with pulse-electrothermal defrosting
US8931296B2 (en) 2009-11-23 2015-01-13 John S. Chen System and method for energy-saving inductive heating of evaporators and other heat-exchangers
DE102019131558A1 (en) * 2019-10-01 2021-04-01 Liebherr-Hausgeräte Ochsenhausen GmbH Fridge and / or freezer

Also Published As

Publication number Publication date
DE1476989A1 (en) 1969-10-23
NL6609651A (en) 1967-01-09

Similar Documents

Publication Publication Date Title
CH432187A (en) Machine tool
CH508453A (en) Machine tool
CH424424A (en) Machine tool
BR6458808D0 (en) DEVICE FOR THE MANUFACTURE OF ICE CREAM MIXTURES
CH439354A (en) Device for defrosting the cooling point of a refrigeration machine
FR1503157A (en) Fridge
BR6680350D0 (en) APPLIANCE FOR POCOS
CH479032A (en) Refrigeration machine
AT245008B (en) Ice cream machine
CH423410A (en) Machine tool
AT264977B (en) Profile cutting machine
CH454797A (en) Evaporator equipment
CH445820A (en) Machine tool
CH470235A (en) Machine tool
AT240083B (en) Ice cream machine
CH465505A (en) Device for displaying the normal zone time at different locations at the same time
CH439917A (en) Machine tool
FI42442C (en) Ice machine
FR1504138A (en) Refrigeration machine
FR1407778A (en) Advanced Threading Machine
BR6570503D0 (en) PROCESS AND APPLIANCE FOR PLACING CASTING MACHINES AND AUTOMATIC MOLDING EQUIPMENT ADAPTED TO THE SAME
CH449673A (en) Control device on a cold gas cooling machine
CH490159A (en) Machine tool
CH489328A (en) Machine tool
FR1420124A (en) Refrigeration machine