GB1259933A - Constant temperature refrigerated equipment - Google Patents

Constant temperature refrigerated equipment

Info

Publication number
GB1259933A
GB1259933A GB9878/70A GB987870A GB1259933A GB 1259933 A GB1259933 A GB 1259933A GB 9878/70 A GB9878/70 A GB 9878/70A GB 987870 A GB987870 A GB 987870A GB 1259933 A GB1259933 A GB 1259933A
Authority
GB
United Kingdom
Prior art keywords
air
plenum
defrosting
common
unit
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
GB9878/70A
Other languages
English (en)
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.)
Newfrey LLC
Original Assignee
Newfrey LLC
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 Newfrey LLC filed Critical Newfrey LLC
Publication of GB1259933A publication Critical patent/GB1259933A/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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
    • F25B47/02—Defrosting cycles
    • F25B47/022—Defrosting cycles hot gas defrosting
    • 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
    • A47F3/0447—Cases or cabinets of the open type with forced air circulation with air curtains
    • 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
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • 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
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced 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
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/22—Refrigeration systems for supermarkets

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Defrosting Systems (AREA)
GB9878/70A 1969-06-11 1970-03-02 Constant temperature refrigerated equipment Expired GB1259933A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83232869A 1969-06-11 1969-06-11

Publications (1)

Publication Number Publication Date
GB1259933A true GB1259933A (en) 1972-01-12

Family

ID=25261339

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9878/70A Expired GB1259933A (en) 1969-06-11 1970-03-02 Constant temperature refrigerated equipment

Country Status (7)

Country Link
US (1) US3531945A (US08066781-20111129-C00013.png)
BE (1) BE742498A (US08066781-20111129-C00013.png)
CH (1) CH501886A (US08066781-20111129-C00013.png)
DE (1) DE1955612A1 (US08066781-20111129-C00013.png)
FR (1) FR2030936A5 (US08066781-20111129-C00013.png)
GB (1) GB1259933A (US08066781-20111129-C00013.png)
NL (1) NL6919015A (US08066781-20111129-C00013.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223089A (en) * 1988-09-22 1990-03-28 American Standard Inc Island type refrigeration display cabinet

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3664150A (en) * 1970-12-30 1972-05-23 Velt C Patterson Hot gas refrigeration defrosting system
US4938034A (en) * 1989-05-03 1990-07-03 Hill Refrigeration Corporation Opened front refrigerated display case
US5520006A (en) * 1994-08-02 1996-05-28 Northfield Freezing Systems, Inc. Airflow and defrosting system for refrigeration systems and apparatus
DE69636207T2 (de) * 1995-03-14 2007-04-05 Hussmann Corp. Verkaufsmöbel mit modularen Verdampferrohrschlangen und elektronischer Steuerung der Verdampfdruckregelung
US5924297A (en) * 1997-11-03 1999-07-20 Hussmann Corporation Refrigerated merchandiser with modular evaporator coils and "no defrost" product area
US6128911A (en) * 1998-01-09 2000-10-10 Delaware Captial Formation, Inc. Modular refrigerated structures for displaying, storing and preparing refrigerated products
US6089036A (en) * 1998-09-02 2000-07-18 Stanley Knight Corporation Open-top chilling apparatus
US7062932B2 (en) * 2004-08-24 2006-06-20 Hussmann Corporation Refrigerated merchandiser with fan-powered rear discharge
US20090142458A1 (en) * 2007-11-30 2009-06-04 Mccann Kevin Portable electric cooler
DE102009052558A1 (de) * 2009-08-24 2011-03-03 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät
GB2482073A (en) * 2011-09-15 2012-01-18 David Turner A System And Method To Reduce Refrigerated Air Leaving An Open Deck Display Cabinet.
US11085455B1 (en) * 2014-08-11 2021-08-10 Delta T, Llc System for regulating airflow associated with product for sale
CN107339842A (zh) * 2017-06-01 2017-11-10 青岛海尔特种电冰柜有限公司 具有风幕功能卧式风冷冷柜
CN109307394A (zh) * 2018-08-06 2019-02-05 青岛海尔特种电冰柜有限公司 卧式风冷制冷柜
US11116333B2 (en) * 2019-05-07 2021-09-14 Carrier Corporation Refrigerated display cabinet including microchannel heat exchangers
US11559147B2 (en) 2019-05-07 2023-01-24 Carrier Corporation Refrigerated display cabinet utilizing a radial cross flow fan

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2254420A (en) * 1939-01-24 1941-09-02 Arthur L Layden Refrigerating apparatus
US3103796A (en) * 1960-07-15 1963-09-17 Hussmann Refrigerator Co Refrigeration system
US3063252A (en) * 1961-08-17 1962-11-13 Lamb Frank Gilbert Upright refrigerator showcase
US3115017A (en) * 1962-03-07 1963-12-24 Vilter Manufacturing Corp Defrosting system for refrigeration installation
US3257816A (en) * 1964-01-02 1966-06-28 Charles W Parce Air conditioning apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223089A (en) * 1988-09-22 1990-03-28 American Standard Inc Island type refrigeration display cabinet

Also Published As

Publication number Publication date
BE742498A (US08066781-20111129-C00013.png) 1970-06-02
NL6919015A (US08066781-20111129-C00013.png) 1970-12-15
CH501886A (de) 1971-01-15
FR2030936A5 (US08066781-20111129-C00013.png) 1970-11-13
US3531945A (en) 1970-10-06
DE1955612A1 (de) 1970-12-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee