EP0717945A3 - Method for improvement of the operation of refrigerators - Google Patents

Method for improvement of the operation of refrigerators Download PDF

Info

Publication number
EP0717945A3
EP0717945A3 EP95402916A EP95402916A EP0717945A3 EP 0717945 A3 EP0717945 A3 EP 0717945A3 EP 95402916 A EP95402916 A EP 95402916A EP 95402916 A EP95402916 A EP 95402916A EP 0717945 A3 EP0717945 A3 EP 0717945A3
Authority
EP
European Patent Office
Prior art keywords
furniture
dry air
air
refrigerators
improvement
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.)
Withdrawn
Application number
EP95402916A
Other languages
German (de)
French (fr)
Other versions
EP0717945A2 (en
Inventor
Louis Bernet
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0717945A2 publication Critical patent/EP0717945A2/en
Publication of EP0717945A3 publication Critical patent/EP0717945A3/en
Withdrawn legal-status Critical Current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
    • F25D21/04—Preventing the formation of frost or condensate
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B3/00—Folding or stowable tables
    • A47B3/04—Folding or stowable tables with flexible roll-tops

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)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

Au-dessus du meuble frigorifique 1 débouche une canalisation 8 soufflant de l'air sec à moins de 2g/kg d'air sec qui tend à envelopper le meuble en isolant l'enceinte de celui-ci de l'air ambiant plus chaud et plus humide. La gaine 4 dans laquelle circule l'air du rideau isolant conventionnel du meuble peut être raccordée à une canalisation 7 d'amenée d'air sec entre 1 et 2 g/kg d'air sec.Above the refrigerator 1 outlet a line 8 blowing dry air within 2g / kg of dry air which tends to wrap the furniture in isolating the enclosure from it from ambient air more hot and more humid. The sheath 4 in which circulates the air from the conventional insulating curtain of the furniture can be connected to a dry air supply pipe 7 between 1 and 2 g / kg of dry air.

L'invention s'applique aux meubles frigorifiques des magasins, des lieux de transit et des chambres froides, en empêchant la création de givre dans ces meubles.

Figure 00000001
The invention applies to refrigerated furniture in stores, transit places and cold rooms, preventing the creation of frost in this furniture.
Figure 00000001
EP95402916A 1994-12-23 1995-12-22 Method for improvement of the operation of refrigerators Withdrawn EP0717945A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9415547 1994-12-23
FR9415547A FR2728662A1 (en) 1994-12-23 1994-12-23 PROCESS FOR IMPROVING THE OPERATION OF REFRIGERATING FURNITURE

Publications (2)

Publication Number Publication Date
EP0717945A2 EP0717945A2 (en) 1996-06-26
EP0717945A3 true EP0717945A3 (en) 1999-09-15

Family

ID=9470164

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95402916A Withdrawn EP0717945A3 (en) 1994-12-23 1995-12-22 Method for improvement of the operation of refrigerators

Country Status (2)

Country Link
EP (1) EP0717945A3 (en)
FR (1) FR2728662A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2764052B1 (en) * 1997-06-03 1999-09-24 Louis Bernet LAMINARY WALL DRY AIR DIFFUSER FOR REFRIGERATED FURNITURE AND SALES DISPLAYS
FR2770623B1 (en) * 1997-11-05 2000-01-07 Louis Bernet METHOD AND DEVICE FOR CONTROLLING SPECIFIC HUMIDITY IN LARGE AND MEDIUM SALE SURFACES WITH IMPORTANT FOOD COLD ZONES
ES2167280B1 (en) * 2000-10-26 2003-06-01 Frost Trol S A HEAT RECOVERY SYSTEM FOR CLIMATIZATION AND REDUCTION OF THE COLD HALL EFFECT.
DE10205622A1 (en) * 2002-02-12 2003-08-21 Aht Kuehlmoebelwerk Limburg Gm Double circuit cooling display stand for presentation and cooling of goods in show rooms has two orthogonal air streams and blowing devices
US11559147B2 (en) 2019-05-07 2023-01-24 Carrier Corporation Refrigerated display cabinet utilizing a radial cross flow fan
US11116333B2 (en) 2019-05-07 2021-09-14 Carrier Corporation Refrigerated display cabinet including microchannel heat exchangers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150550A (en) * 1977-11-03 1979-04-24 George W. Leech Self defrosting refrigerated display case
US4210000A (en) * 1977-03-09 1980-07-01 Lee Doo S Refrigerating apparatus
FR2679988A1 (en) * 1991-07-30 1993-02-05 Armines Method for limiting the frosting (icing) of the refrigeration battery of an open refrigeration cabinet and cabinet employing this method
WO1994023620A1 (en) * 1993-04-14 1994-10-27 Northampton Refrigeration Company Limited Refrigerated display cabinet and method of operating it

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2657546A (en) * 1951-07-02 1953-11-03 C V Hill & Company Inc Snow eliminator for self-service cases
US4106305A (en) * 1976-07-07 1978-08-15 Ibrahim Fayez F Open well type refrigerated display case with reverse flow of air bands

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210000A (en) * 1977-03-09 1980-07-01 Lee Doo S Refrigerating apparatus
US4150550A (en) * 1977-11-03 1979-04-24 George W. Leech Self defrosting refrigerated display case
FR2679988A1 (en) * 1991-07-30 1993-02-05 Armines Method for limiting the frosting (icing) of the refrigeration battery of an open refrigeration cabinet and cabinet employing this method
WO1994023620A1 (en) * 1993-04-14 1994-10-27 Northampton Refrigeration Company Limited Refrigerated display cabinet and method of operating it

Also Published As

Publication number Publication date
EP0717945A2 (en) 1996-06-26
FR2728662A1 (en) 1996-06-28
FR2728662B1 (en) 1997-02-07

Similar Documents

Publication Publication Date Title
CA2123029A1 (en) Refrigerator anti sweat device
EP0717945A3 (en) Method for improvement of the operation of refrigerators
TR200000745T2 (en) Dual service evaporator system for refrigerators
US4147038A (en) Auxiliary cooling apparatus
FR2775331B1 (en) FLEXIBLE LINING INSULATING HEAT OR COLD
US3345930A (en) Air grill including a wooden frame
BR9503660A (en) Cooling system and refrigerator evaporator fan assembly
DE69706886D1 (en) COLD AIR REFRIGERATOR WITH TEMPERATURE EXTINGUISHING SYSTEM AND METHOD
KR970006674U (en) Cold air duct structure of the refrigerator
KR950019561A (en) Drainage structure of the refrigerator
JPH086222Y2 (en) Freezer / Refrigerator
JPH0921584A (en) Refrigerating and cold storage display case
JPH0752547Y2 (en) Refrigerator
JPS639647Y2 (en)
JPS5930381Y2 (en) Drainage pipe support structure for frozen and refrigerated showcases
KR950033948U (en) Refrigerator Freezer Cold Air Outlet Assembly
JP3081388B2 (en) Air conditioning equipment in indoor snow layer facilities
KR950028152U (en) Cold air induction device for the horizontal arrangement of refrigerators and freezers
EP0672872A3 (en) Open two stage cold air refrigerating installation.
KR960005804U (en) Backflow prevention valve of refrigerator cold air supply duct
AR008500A1 (en) AIR CONDITIONING EQUIPMENT
KR950031013U (en) Condenser freezing prevention device for cold and heating air conditioner
KR960015168U (en) Cold air duct in the refrigerator
KR960008816U (en) Cold air leak prevention device of the refrigerator
KR950023754U (en) Refrigerator with cold air supply and outlet for kimchi room

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): BE CH DE ES FR GB GR IT LI MC PT

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE CH DE ES FR GB GR IT LI MC PT

17P Request for examination filed

Effective date: 20000619

17Q First examination report despatched

Effective date: 20020221

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20021218