GB1368872A - Open-top refrigerated display units - Google Patents

Open-top refrigerated display units

Info

Publication number
GB1368872A
GB1368872A GB2226372A GB2226372A GB1368872A GB 1368872 A GB1368872 A GB 1368872A GB 2226372 A GB2226372 A GB 2226372A GB 2226372 A GB2226372 A GB 2226372A GB 1368872 A GB1368872 A GB 1368872A
Authority
GB
United Kingdom
Prior art keywords
open
refrigerated display
display units
top refrigerated
direction during
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.)
Expired
Application number
GB2226372A
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.)
Linde GmbH
Original Assignee
Linde 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 Linde GmbH filed Critical Linde GmbH
Publication of GB1368872A publication Critical patent/GB1368872A/en
Expired 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
    • F25D21/06—Removing frost
    • F25D21/08—Removing frost by electric heating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
    • A47F3/00—Show cases or show cabinets
    • A47F3/04—Show cases or show cabinets air-conditioned, refrigerated
    • A47F3/0439—Cases or cabinets of the open type
    • A47F3/0443—Cases or cabinets of the open type with forced air circulation
    • 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
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/068—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans
    • F25D2317/0684—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the fans the fans allowing rotation in reverse direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Defrosting Systems (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

1368872 Display cases LINDE AG 11 May 1972 [12 May 1971] 22263/72 Heading F4H An open-top refrigerated display case includes a reversible fan 4 such that air is forced through a passage 9a beneath the goods display area 3 in one direction during the refrigeration cycle, and in the opposite direction during a defrost cycle. A baffle 8a is provided to prevent heated air in the defrost cycle from entering the display case. The fan drive 5 and a heating device 12 are controlled by a thermostat.
GB2226372A 1971-05-12 1972-05-11 Open-top refrigerated display units Expired GB1368872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712123646 DE2123646A1 (en) 1971-05-12 1971-05-12 Procedure for operating an open refrigerated cabinet

Publications (1)

Publication Number Publication Date
GB1368872A true GB1368872A (en) 1974-10-02

Family

ID=5807692

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2226372A Expired GB1368872A (en) 1971-05-12 1972-05-11 Open-top refrigerated display units

Country Status (7)

Country Link
CH (1) CH544273A (en)
DE (1) DE2123646A1 (en)
ES (1) ES402597A1 (en)
FR (1) FR2137785B1 (en)
GB (1) GB1368872A (en)
IT (1) IT955357B (en)
ZA (1) ZA723179B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117099A (en) * 1982-03-25 1983-10-05 Tyler Refrigeration Corp Refrigerated display case
US8347643B2 (en) 2006-05-01 2013-01-08 Carrier Corporation Indoor air quality improvement by re-evaporation control
WO2016074941A1 (en) * 2014-11-10 2016-05-19 BSH Hausgeräte GmbH No-frost refrigeration device

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE412161C (en) * 1977-02-16 1981-08-03 Electrolux Ab SET TO DEFROST A REFRIGERANT IN A REFRIGERATOR OR FREEZER AND DEVICE TO PERFORM THE SET
US4120174A (en) * 1977-03-16 1978-10-17 Kysor Industrial Corporation Air defrost display case
CA1068921A (en) * 1977-09-28 1980-01-01 Kysor Industrial Corporation Diversion defrost display cabinet
IT1089232B (en) * 1977-12-19 1985-06-18 Arneg Soc Spa DEFROSTING DEVICE FOR LOW TEMPERATURE REFRIGERATORS
JPS54139164A (en) * 1978-03-08 1979-10-29 Kaiser Ind Corp Vertical type front opening single curtain system refrigerating showcase
SE414338B (en) * 1978-10-20 1980-07-21 Electrolux Ab DEVICE FOR COOLED OR FROZEN GOODS
US4265092A (en) * 1979-12-26 1981-05-05 Tyler Refrigeration Corporation Refrigerated display case using air defrost with supplemental heater
US4285204A (en) * 1980-02-28 1981-08-25 Emhart Industries, Inc. Defrosting problem areas of refrigerated display cases
FI94175C (en) * 1992-12-15 1995-07-25 Reijo Maentyoja Pakastusallas
DE19810232A1 (en) * 1997-07-02 1999-01-07 Winfried H Eming Process for performing evaporator defrosts in refrigeration cabinets and refrigeration cabinets for carrying out the process

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2810267A (en) * 1956-04-16 1957-10-22 C V Hill & Company Inc Refrigerated display case
US3226945A (en) * 1964-11-02 1966-01-04 Bernard J Spencer Defrost system for self-service refrigerated display cases

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117099A (en) * 1982-03-25 1983-10-05 Tyler Refrigeration Corp Refrigerated display case
US8347643B2 (en) 2006-05-01 2013-01-08 Carrier Corporation Indoor air quality improvement by re-evaporation control
WO2016074941A1 (en) * 2014-11-10 2016-05-19 BSH Hausgeräte GmbH No-frost refrigeration device
US10371434B2 (en) 2014-11-10 2019-08-06 Bsh Hausgeraete Gmbh No-frost refrigeration device

Also Published As

Publication number Publication date
FR2137785B1 (en) 1976-10-29
FR2137785A1 (en) 1972-12-29
IT955357B (en) 1973-09-29
ES402597A1 (en) 1975-04-16
ZA723179B (en) 1973-02-28
CH544273A (en) 1973-11-15
DE2123646A1 (en) 1972-11-23

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee