JPWO2021124890A1 - - Google Patents

Info

Publication number
JPWO2021124890A1
JPWO2021124890A1 JP2021565448A JP2021565448A JPWO2021124890A1 JP WO2021124890 A1 JPWO2021124890 A1 JP WO2021124890A1 JP 2021565448 A JP2021565448 A JP 2021565448A JP 2021565448 A JP2021565448 A JP 2021565448A JP WO2021124890 A1 JPWO2021124890 A1 JP WO2021124890A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021565448A
Other languages
Japanese (ja)
Other versions
JP7329076B2 (en
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 filed Critical
Publication of JPWO2021124890A1 publication Critical patent/JPWO2021124890A1/ja
Application granted granted Critical
Publication of JP7329076B2 publication Critical patent/JP7329076B2/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
    • 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
    • F25D17/042—Air treating means within refrigerated spaces
    • F25D17/047—Pressure equalising devices
    • 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
    • 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
    • F25D23/028—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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • F25D23/025—Secondary closures
    • 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
    • F25D2317/04—Treating air flowing to refrigeration compartments
    • F25D2317/043—Treating air flowing to refrigeration compartments by creating a vacuum in a storage compartment
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/02—Refrigerators including a heater
    • 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
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion

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)
  • Refrigerator Housings (AREA)
JP2021565448A 2019-12-18 2020-12-02 refrigeration equipment Active JP7329076B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019228077 2019-12-18
JP2019228077 2019-12-18
PCT/JP2020/044819 WO2021124890A1 (en) 2019-12-18 2020-12-02 Refrigeration device

Publications (2)

Publication Number Publication Date
JPWO2021124890A1 true JPWO2021124890A1 (en) 2021-06-24
JP7329076B2 JP7329076B2 (en) 2023-08-17

Family

ID=76478701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021565448A Active JP7329076B2 (en) 2019-12-18 2020-12-02 refrigeration equipment

Country Status (5)

Country Link
US (1) US20220307754A1 (en)
EP (1) EP4060263B1 (en)
JP (1) JP7329076B2 (en)
CN (1) CN114829857A (en)
WO (1) WO2021124890A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6176776B1 (en) * 1999-06-17 2001-01-23 Kason Industries, Inc. Pressure relief port
US6374620B1 (en) * 2001-04-23 2002-04-23 Opx Corporation Pressure equalization port
US20030054752A1 (en) * 2000-12-11 2003-03-20 Bellini Jacqueline Ferrao Lampert Vacuum-breaking valve for a refrigerated compartment
JP2006292352A (en) * 2005-04-07 2006-10-26 Thermo Lab Products Lp Pressure equalizing port device for cooling unit and pressure equalizing method
JP2010025471A (en) * 2008-07-22 2010-02-04 Sanyo Electric Co Ltd Storage inner pressure regulating device of low temperature storage
WO2018047624A1 (en) * 2016-09-12 2018-03-15 パナソニックヘルスケアホールディングス株式会社 Negative pressure release port and refrigeration device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699044A (en) * 1953-07-29 1955-01-11 James C Procter Refrigerator ventilator
US3813896A (en) * 1973-01-26 1974-06-04 Vollrath Co Freezer air vent
JPH0827125B2 (en) * 1989-06-23 1996-03-21 ホシザキ電機株式会社 refrigerator
JP3229671B2 (en) * 1992-10-22 2001-11-19 三洋電機株式会社 freezer
US5600966A (en) * 1995-05-19 1997-02-11 Forma Scientific, Inc. Ultra low temperature split door freezer
JP3942856B2 (en) * 2001-10-10 2007-07-11 松下冷機株式会社 refrigerator
FR2932239B1 (en) * 2008-06-05 2013-04-12 Fermod VALVE FOR COLD CHAMBER AND ASSOCIATED COLD CHAMBER
JP5671675B2 (en) * 2010-10-28 2015-02-18 パナソニックヘルスケアホールディングス株式会社 Plug member, low temperature storage
EP2597403A3 (en) * 2011-11-22 2015-01-21 Indesit Company Beyaz Esya Sanayi ve Ticaret Anonim Sirketi Mechanism for pressure balancing
EP3308086B1 (en) * 2015-06-11 2021-08-11 Ik-Interklimat Spa Compensation valve for environments having a pressure different from the atmospheric one
JP7174555B2 (en) 2017-08-02 2022-11-17 秀雄 西川 Substrate inspection device, alignment thereof, and substrate inspection method

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6176776B1 (en) * 1999-06-17 2001-01-23 Kason Industries, Inc. Pressure relief port
US20030054752A1 (en) * 2000-12-11 2003-03-20 Bellini Jacqueline Ferrao Lampert Vacuum-breaking valve for a refrigerated compartment
US6374620B1 (en) * 2001-04-23 2002-04-23 Opx Corporation Pressure equalization port
JP2006292352A (en) * 2005-04-07 2006-10-26 Thermo Lab Products Lp Pressure equalizing port device for cooling unit and pressure equalizing method
JP2010025471A (en) * 2008-07-22 2010-02-04 Sanyo Electric Co Ltd Storage inner pressure regulating device of low temperature storage
WO2018047624A1 (en) * 2016-09-12 2018-03-15 パナソニックヘルスケアホールディングス株式会社 Negative pressure release port and refrigeration device

Also Published As

Publication number Publication date
EP4060263B1 (en) 2024-02-21
EP4060263A4 (en) 2022-12-21
JP7329076B2 (en) 2023-08-17
CN114829857A (en) 2022-07-29
US20220307754A1 (en) 2022-09-29
WO2021124890A1 (en) 2021-06-24
EP4060263A1 (en) 2022-09-21

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