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1. WO2020137834 - ELECTRONIC DEVICE

Publication Number WO/2020/137834
Publication Date 02.07.2020
International Application No. PCT/JP2019/049937
International Filing Date 19.12.2019
IPC
H05K 7/14 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
14Mounting supporting structure in casing or on frame or rack
G01K 1/14 2006.1
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
14Supports; Fastening devices; Mounting thermometers in particular locations
G01K 1/18 2006.1
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
16Special arrangements for conducting heat from the object to the sensitive element
18for reducing thermal inertia
H02M 7/48 2007.1
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
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42Conversion of dc power input into ac power output without possibility of reversal
44by static converters
48using discharge tubes with control electrode or semiconductor devices with control electrode
H05K 1/02 2006.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
1Printed circuits
02Details
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
CPC
G01K 1/14
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
14Supports; Fastening devices; Arrangements for mounting thermometers in particular locations
G01K 1/18
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
16Special arrangements for conducting heat from the object to the sensitive element
18for reducing thermal inertia
H02M 7/48
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
7Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
42Conversion of dc power input into ac power output without possibility of reversal
44by static converters
48using discharge tubes with control electrode or semiconductor devices with control electrode
H05K 1/02
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
1Printed circuits
02Details
H05K 7/14
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
14Mounting supporting structure in casing or on frame or rack
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
  • 株式会社豊田自動織機 KABUSHIKI KAISHA TOYOTA JIDOSHOKKI [JP]/[JP]
Inventors
  • 土屋 亮人 TSUCHIYA Ryoto
  • 小林 正佳 KOBAYASHI Masayoshi
  • 後藤 達哉 GOTO Tatsuya
  • 山▲崎▼ 和次 YAMAZAKI Kazuji
Agents
  • 恩田 誠 ONDA Makoto
  • 恩田 博宣 ONDA Hironori
Priority Data
2018-24584527.12.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) ELECTRONIC DEVICE
(FR) DISPOSITIF ÉLECTRONIQUE
(JA) 電子装置
Abstract
(EN)
A DC/DC converter comprises a metal case, a power conversion unit accommodated in the case, a substrate, and a temperature sensor mounted on the surface of the substrate. The case includes a bottom wall, a side wall extending from the bottom wall, a boss, and a connection part. The connection part connects the side wall and the boss. The connection part extends from the bottom wall along an axial line of the boss and the surface of the side wall. The temperature sensor is disposed to face the connection part.
(FR)
Un convertisseur CC/CC comprend un boîtier métallique, une unité de conversion de puissance logée dans le boîtier, un substrat et un capteur de température monté sur la surface du substrat. Le boîtier comprend une paroi inférieure, une paroi latérale s'étendant à partir de la paroi inférieure, un bossage et une partie de connexion. La partie de connexion relie la paroi latérale et le bossage. La partie de liaison s'étend à partir de la paroi inférieure le long d'une ligne axiale du bossage et de la surface de la paroi latérale. Le capteur de température est disposé de façon à faire face à la partie de connexion.
(JA)
DC/DCコンバータは、金属製のケースと、ケース内に収容された電力変換部と、基板と、基板の表面に実装された温度センサとを備える。ケースは、底壁と、底壁から延びる側壁と、ボスと、連結部とを備える。連結部は、側壁とボスとを連結している。連結部は、底壁からボスの軸線及び側壁の表面に沿って延びている。温度センサは、連結部に向かい合って配置されている。
Also published as
Latest bibliographic data on file with the International Bureau