EP4534933A4 - Adiabatischer vakuumkörper - Google Patents

Adiabatischer vakuumkörper

Info

Publication number
EP4534933A4
EP4534933A4 EP23941695.1A EP23941695A EP4534933A4 EP 4534933 A4 EP4534933 A4 EP 4534933A4 EP 23941695 A EP23941695 A EP 23941695A EP 4534933 A4 EP4534933 A4 EP 4534933A4
Authority
EP
European Patent Office
Prior art keywords
vacuum body
adiabatic vacuum
adiabatic
vacuum
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
EP23941695.1A
Other languages
English (en)
French (fr)
Other versions
EP4534933A1 (de
Inventor
Wonyeong Jung
Deokhyun Youn
Jaehyun Bae
Duchan Ki
Minsu Ryu
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of EP4534933A1 publication Critical patent/EP4534933A1/de
Publication of EP4534933A4 publication Critical patent/EP4534933A4/de
Pending 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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • 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
    • F25D21/04—Preventing the formation of frost or condensate
    • 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
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/12—Insulation with respect to heat using an insulating packing material
    • F25D2201/128—Insulation with respect to heat using an insulating packing material of foil type
    • F25D2201/1282—Insulation with respect to heat using an insulating packing material of foil type with reflective foils
    • 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
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/14—Insulation with respect to heat using subatmospheric pressure
    • 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
    • F25D23/06—Walls
    • F25D23/065—Details
    • F25D23/068—Arrangements for circulating fluids through the insulating material

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)
  • Refrigerator Housings (AREA)
EP23941695.1A 2023-06-13 2023-06-13 Adiabatischer vakuumkörper Pending EP4534933A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/KR2023/008147 WO2024257912A1 (ko) 2023-06-13 2023-06-13 진공단열체

Publications (2)

Publication Number Publication Date
EP4534933A1 EP4534933A1 (de) 2025-04-09
EP4534933A4 true EP4534933A4 (de) 2025-08-06

Family

ID=93852283

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23941695.1A Pending EP4534933A4 (de) 2023-06-13 2023-06-13 Adiabatischer vakuumkörper

Country Status (2)

Country Link
EP (1) EP4534933A4 (de)
WO (1) WO2024257912A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102442071B1 (ko) * 2015-10-19 2022-09-13 삼성전자주식회사 냉장고 및 그 제조 방법
KR102547859B1 (ko) 2018-06-27 2023-06-27 엘지전자 주식회사 진공단열체, 및 냉장고
KR102550615B1 (ko) * 2018-06-27 2023-07-04 엘지전자 주식회사 진공단열체 및 냉장고
KR102611508B1 (ko) * 2018-06-27 2023-12-08 엘지전자 주식회사 진공단열체 및 냉장고
KR102617725B1 (ko) * 2018-06-27 2023-12-27 엘지전자 주식회사 진공단열체 및 냉장고
KR20220059344A (ko) * 2020-11-02 2022-05-10 엘지전자 주식회사 진공단열체 및 냉장고

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
EP4534933A1 (de) 2025-04-09
WO2024257912A1 (ko) 2024-12-19

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Legal Events

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STAA Information on the status of an ep patent application or granted ep patent

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A4 Supplementary search report drawn up and despatched

Effective date: 20250708

RIC1 Information provided on ipc code assigned before grant

Ipc: F25D 23/06 20060101AFI20250702BHEP

Ipc: F25D 21/04 20060101ALI20250702BHEP

Ipc: F16L 59/065 20060101ALI20250702BHEP

Ipc: F16L 59/08 20060101ALI20250702BHEP

Ipc: F16L 59/12 20060101ALI20250702BHEP