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1. WO2020138968 - POWER CONVERSION DEVICE

Publication Number WO/2020/138968
Publication Date 02.07.2020
International Application No. PCT/KR2019/018502
International Filing Date 26.12.2019
IPC
H05K 7/20 2006.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7Constructional details common to different types of electric apparatus
20Modifications to facilitate cooling, ventilating, or heating
H02M 3/04 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3Conversion of dc power input into dc power output
02without intermediate conversion into ac
04by static converters
CPC
H02M 3/04
HELECTRICITY
02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
MAPPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
3Conversion of dc power input into dc power output
02without intermediate conversion into ac
04by static converters
H05K 7/20
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
7Constructional details common to different types of electric apparatus
20Modifications to facilitate cooling, ventilating, or heating
Applicants
  • 엘지이노텍 주식회사 LG INNOTEK CO., LTD. [KR]/[KR]
Inventors
  • 이용주 LEE, Yong Joo
Agents
  • 진천웅 JIN, Cheon Woong
  • 정종옥 CHUNG, Jong Ok
Priority Data
10-2018-016899326.12.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) POWER CONVERSION DEVICE
(FR) DISPOSITIF DE CONVERSION DE PUISSANCE
(KO) 전력 변환 장치
Abstract
(EN)
A power conversion device comprises: a housing; and a cover coupled to the housing, wherein the cover includes a plate portion, a heat conduction portion coupled to the plate portion, and a refrigerant pipe, the plate portion includes a first groove in which the refrigerant pipe is disposed, and the depth of one end of the first groove is smaller than that of the other end.
(FR)
Un dispositif de conversion de puissance comprend : un boîtier ; et un couvercle couplé au boîtier, le couvercle comprenant une partie plaque, une partie de conduction de chaleur couplée à la partie plaque, et un tuyau de réfrigérant, la partie plaque comprend une première rainure dans laquelle le tuyau de réfrigérant est disposé, et la profondeur d'une extrémité de la première rainure est inférieure à celle de l'autre extrémité.
(KO)
전략 변환 장치는, 하우징; 및 상기 하우징과 결합되는 커버; 를 포함하고, 상기 커버는 플레이트부, 상기 플레이트부와 결합된 열전도부 및 냉매관을 포함하고, 상기 플레이트부는 상기 냉매관이 배치되는 제1홈을 포함하고, 상기 제1홈은 일단의 깊이가 타단의 깊이보다 작다.
Also published as
Latest bibliographic data on file with the International Bureau