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1. WO2020004943 - VACUUM ADIABATIC BODY AND REFRIGERATOR

Publication Number WO/2020/004943
Publication Date 02.01.2020
International Application No. PCT/KR2019/007749
International Filing Date 26.06.2019
IPC
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
23
General constructional features
06
Walls
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
23
General constructional features
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
D
REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT COVERED BY ANY OTHER SUBCLASS
23
General constructional features
08
Parts formed wholly or mainly of plastics materials
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
59
Thermal insulation in general
06
Arrangements using an air layer or vacuum
065
using vacuum
F25D 23/06 (2006.01)
F25D 23/00 (2006.01)
F25D 23/08 (2006.01)
F16L 59/065 (2006.01)
CPC
F25D 2201/14
F25D 23/063
F25D 23/085
Applicants
  • LG ELECTRONICS INC. [KR/KR]; 128, Yeoui-daero Yeongdeungpo-gu Seoul 07336, KR
Inventors
  • JUNG, Wonyeong; KR
  • KIM, Daewoong; KR
  • NAM, Hyeunsik; KR
  • YOUN, Deokhyun; KR
Agents
  • HAW, Yong Noke; KR
Priority Data
10-2018-007416427.06.2018KR
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) VACUUM ADIABATIC BODY AND REFRIGERATOR
(FR) CORPS ADIABATIQUE SOUS VIDE ET RÉFRIGÉRATEUR
Abstract
(EN)
A provided is a vacuum adiabatic body. The vacuum adiabatic body includes a heat exchange pipeline including at least two pipelines which pass through a first plate member and a second plate member to allow a refrigerant to move between inner and outer spaces; and a through sealing part which allows the heat exchange pipeline to pass through a first point of the first plate member and a second point of the second plate member, which is adjacent to the first point, without contacting a third space.
(FR)
L'invention concerne un corps adiabatique sous vide. Le corps adiabatique sous vide comprend une canalisation d'échange de chaleur comprenant au moins deux canalisations passant à travers un premier élément plaque et un second élément plaque, afin de permettre le déplacement d'un fluide frigorigène entre des espaces interne et externe ; et une partie d'étanchéité traversante permettant le passage de la canalisation d'échange de chaleur à travers un premier point du premier élément plaque et un second point du second élément plaque, adjacent au premier point, sans se mettre en contact avec un troisième espace.
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