GB2574687B - Improvements to open display refrigerators - Google Patents

Improvements to open display refrigerators Download PDF

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Publication number
GB2574687B
GB2574687B GB1819495.1A GB201819495A GB2574687B GB 2574687 B GB2574687 B GB 2574687B GB 201819495 A GB201819495 A GB 201819495A GB 2574687 B GB2574687 B GB 2574687B
Authority
GB
United Kingdom
Prior art keywords
open display
display refrigerators
refrigerators
open
display
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.)
Active
Application number
GB1819495.1A
Other versions
GB201819495D0 (en
GB2574687A (en
Inventor
Mcandrew Paul
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.)
Aerofoil Energy Ltd
Original Assignee
Aerofoil Energy Ltd
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 Aerofoil Energy Ltd filed Critical Aerofoil Energy Ltd
Priority to GB1819495.1A priority Critical patent/GB2574687B/en
Priority to GB1906938.4A priority patent/GB2579423B/en
Publication of GB201819495D0 publication Critical patent/GB201819495D0/en
Priority to PCT/GB2019/053374 priority patent/WO2020109808A1/en
Publication of GB2574687A publication Critical patent/GB2574687A/en
Priority to US17/334,137 priority patent/US20220015556A1/en
Application granted granted Critical
Publication of GB2574687B publication Critical patent/GB2574687B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/023—Air curtain closures
    • 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
    • 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
    • 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
    • A47F3/0404—Cases or cabinets of the closed type
    • A47F3/0426—Details
    • 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
    • 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
    • F25D2317/063—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 with air guides
    • 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
    • F25D2323/00—General constructional features not provided for in other groups of this subclass
    • F25D2323/002—Details for cooling refrigerating machinery
    • F25D2323/0021—Details for cooling refrigerating machinery using air guides

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
GB1819495.1A 2018-11-29 2018-11-29 Improvements to open display refrigerators Active GB2574687B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1819495.1A GB2574687B (en) 2018-11-29 2018-11-29 Improvements to open display refrigerators
GB1906938.4A GB2579423B (en) 2018-11-29 2018-11-29 A method of selecting an air guide for use with a refrigerated storage space
PCT/GB2019/053374 WO2020109808A1 (en) 2018-11-29 2019-11-28 Refrigerators
US17/334,137 US20220015556A1 (en) 2018-11-29 2021-05-28 Air curtain system for open display refrigerators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1819495.1A GB2574687B (en) 2018-11-29 2018-11-29 Improvements to open display refrigerators

Publications (3)

Publication Number Publication Date
GB201819495D0 GB201819495D0 (en) 2019-01-16
GB2574687A GB2574687A (en) 2019-12-18
GB2574687B true GB2574687B (en) 2022-11-30

Family

ID=65024783

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1819495.1A Active GB2574687B (en) 2018-11-29 2018-11-29 Improvements to open display refrigerators

Country Status (1)

Country Link
GB (1) GB2574687B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08320176A (en) * 1995-05-25 1996-12-03 Fuji Electric Co Ltd Open show case
US20050138943A1 (en) * 2003-01-07 2005-06-30 Carrier Commercial Refrigeration, Inc. Multi-band air curtain separation barrier
JP2016016106A (en) * 2014-07-08 2016-02-01 パナソニックＩｐマネジメント株式会社 Open showcase
GB2555227A (en) * 2017-09-26 2018-04-25 Aerofoil Energy Ltd Improvements to open display refrigerators

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08320176A (en) * 1995-05-25 1996-12-03 Fuji Electric Co Ltd Open show case
US20050138943A1 (en) * 2003-01-07 2005-06-30 Carrier Commercial Refrigeration, Inc. Multi-band air curtain separation barrier
JP2016016106A (en) * 2014-07-08 2016-02-01 パナソニックＩｐマネジメント株式会社 Open showcase
GB2555227A (en) * 2017-09-26 2018-04-25 Aerofoil Energy Ltd Improvements to open display refrigerators

Also Published As

Publication number Publication date
GB201819495D0 (en) 2019-01-16
GB2574687A (en) 2019-12-18

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