JPS55105173A - Method and device for defrosting refrigeration showcase - Google Patents

Method and device for defrosting refrigeration showcase

Info

Publication number
JPS55105173A
JPS55105173A JP1012880A JP1012880A JPS55105173A JP S55105173 A JPS55105173 A JP S55105173A JP 1012880 A JP1012880 A JP 1012880A JP 1012880 A JP1012880 A JP 1012880A JP S55105173 A JPS55105173 A JP S55105173A
Authority
JP
Japan
Prior art keywords
refrigeration showcase
defrosting refrigeration
defrosting
showcase
refrigeration
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.)
Pending
Application number
JP1012880A
Other languages
English (en)
Inventor
Efu Aburahamu Fuaiezu
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.)
Tyler Refrigeration Corp
Original Assignee
Tyler Refrigeration Corp
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 Tyler Refrigeration Corp filed Critical Tyler Refrigeration Corp
Publication of JPS55105173A publication Critical patent/JPS55105173A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
    • 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
    • F25D21/12—Removing frost by hot-fluid circulating system separate from the refrigerant system
    • F25D21/125—Removing frost by hot-fluid circulating system separate from the refrigerant system the hot fluid being ambient air

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)
  • Defrosting Systems (AREA)
  • Freezers Or Refrigerated Showcases (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
JP1012880A 1979-02-02 1980-02-01 Method and device for defrosting refrigeration showcase Pending JPS55105173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/008,927 US4302946A (en) 1979-02-02 1979-02-02 Refrigeration system using air defrost

Publications (1)

Publication Number Publication Date
JPS55105173A true JPS55105173A (en) 1980-08-12

Family

ID=21734533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1012880A Pending JPS55105173A (en) 1979-02-02 1980-02-01 Method and device for defrosting refrigeration showcase

Country Status (4)

Country Link
US (1) US4302946A (ja)
JP (1) JPS55105173A (ja)
CA (1) CA1111668A (ja)
DE (1) DE3002778A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144864A (en) * 1981-03-05 1982-09-07 Fuji Electric Co Ltd Air type defrosting operation system for open showcase
JPS63165479U (ja) * 1987-04-20 1988-10-27

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK159004C (da) * 1980-12-01 1991-01-28 Knudsen Koeling A S Fremgangsmaade ved drift af et koelemoebel
US4489995A (en) * 1981-08-14 1984-12-25 Tyler Refrigeration Corporation Adjustable electrical outlet assembly
GB8301094D0 (en) * 1983-01-15 1983-02-16 Craig Nicol Ltd Refrigerated cabinet
US5357767A (en) * 1993-05-07 1994-10-25 Hussmann Corporation Low temperature display merchandiser
US5508898A (en) * 1994-11-17 1996-04-16 Delaware Capital Formation Inc. Interior lighting apparatus for a refrigerated display case
KR20000009637U (ko) * 1998-11-09 2000-06-05 전주범 냉장고의 에어커텐 장치
KR100396774B1 (ko) * 2001-03-26 2003-09-03 엘지전자 주식회사 왕복동식 압축기의 운전제어장치
US7162882B2 (en) * 2003-01-07 2007-01-16 Carrier Corporation Multi-band air curtain separation barrier
JP2008206665A (ja) * 2007-02-26 2008-09-11 Sanyo Electric Co Ltd ショーケース
JP2010101611A (ja) * 2008-06-16 2010-05-06 Sanyo Electric Co Ltd 制御システム、統合制御装置及び制御プログラム
CN102379580B (zh) * 2011-08-12 2014-01-22 银都餐饮设备股份有限公司 防凝露封闭式陈列柜
US11085455B1 (en) * 2014-08-11 2021-08-10 Delta T, Llc System for regulating airflow associated with product for sale
US10646054B2 (en) * 2016-03-31 2020-05-12 Panasonic Intellectual Property Management Co., Ltd. Showcase and operation method thereof
US10429122B2 (en) * 2017-01-24 2019-10-01 Kysor Warren Epta Us Corporation Method and apparatus for enhanced off-cycle defrost
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
CN114729293B (zh) * 2019-09-04 2023-09-22 埃姆布里恩特股份有限公司 具有空气幕的培养箱

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403525A (en) * 1967-02-03 1968-10-01 Dual Jet Refrigeration Co Defrost system for air curtain type refrigerated display case
US3444698A (en) * 1968-01-04 1969-05-20 Ranco Inc Control apparatus for refrigerated display case
US3850003A (en) * 1974-04-05 1974-11-26 Kysor Industrial Corp Air defrost air curtain display case
JPS51134963A (en) * 1975-05-20 1976-11-22 Fuji Electric Co Ltd Method for defrost operation of cold-air circulation type open showcas e

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57144864A (en) * 1981-03-05 1982-09-07 Fuji Electric Co Ltd Air type defrosting operation system for open showcase
JPS63165479U (ja) * 1987-04-20 1988-10-27

Also Published As

Publication number Publication date
CA1111668A (en) 1981-11-03
DE3002778A1 (de) 1980-08-14
US4302946A (en) 1981-12-01

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