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1. WO2018150634 - CIRCUIT BREAKER

Publication Number WO/2018/150634
Publication Date 23.08.2018
International Application No. PCT/JP2017/038250
International Filing Date 24.10.2017
IPC
H02B 13/035 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
13Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
02with metal casing
035Gas-insulated switchgear
F28D 15/02 2006.1
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls
02in which the medium condenses and evaporates, e.g. heat-pipes
H02B 1/56 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
BBOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
1Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
56Cooling; Ventilation
H02G 5/10 2006.1
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
GINSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
5Installations of bus-bars
10Cooling
CPC
F28D 15/0233
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
02in which the medium condenses and evaporates, e.g. heat pipes
0233the conduits having a particular shape, e.g. non-circular cross-section, annular
F28D 15/0275
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
02in which the medium condenses and evaporates, e.g. heat pipes
0275Arrangements for coupling heat-pipes together or with other structures, e.g. with base blocks; Heat pipe cores
F28F 2270/00
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
2270Thermal insulation; Thermal decoupling
H01H 2009/523
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9Details of switching devices, not covered by groups H01H1/00 - H01H7/00
52Cooling of switch parts
523by using heat pipes
H01H 2009/526
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9Details of switching devices, not covered by groups H01H1/00 - H01H7/00
52Cooling of switch parts
526of the high voltage switches
H01H 33/002
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
33High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
002Very heavy-current switches
Applicants
  • 三菱電機株式会社 MITSUBISHI ELECTRIC CORPORATION [JP]/[JP]
Inventors
  • 岩本 直樹 IWAMOTO, Naoki
  • 大谷 博一 OTANI, Hirokazu
  • 佐藤 基宗 SATO, Motohiro
Agents
  • 特許業務法人深見特許事務所 FUKAMI PATENT OFFICE, P.C.
Priority Data
2017-02876220.02.2017JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) CIRCUIT BREAKER
(FR) DISJONCTEUR
(JA) 回路遮断器
Abstract
(EN) A heat pipe (150) includes a hollow insulating body (151) located inside an external conductor (120). The hollow insulating body (151) provides insulation between a portion, on the external conductor (120) side, of the heat pipe (150) and a portion, on an internal conductor (110) side, of the heat pipe (150). The heat pipe (150) has a plurality of sections (153) that each connect between the corresponding one of a plurality of connection conductors (140) and the hollow insulating body (151). The heat pipe (150) further includes a communication passage (154) that couples portions connected to the plurality of connection conductors (140) in the heat pipe (150) so as to provide mutual communication between the plurality of sections (153).
(FR) Selon la présente invention, un caloduc (150) comprend un corps isolant creux (151) situé à l'intérieur d'un conducteur externe (120). Le corps isolant creux (151) assure l'isolation entre une partie, sur le côté conducteur externe (120), du caloduc (150) et une partie, sur un côté conducteur interne (110), du caloduc (150). Le caloduc (150) comporte une pluralité de sections (153) qui se connectent chacune entre le conducteur correspondant d'une pluralité de conducteurs de connexion (140) et le corps isolant creux (151). Le caloduc (150) comprend en outre un passage de communication (154) qui couple des parties connectées à la pluralité de conducteurs de connexion (140) dans le caloduc (150) de manière à assurer une communication mutuelle entre la pluralité de sections (153).
(JA) ヒートパイプ(150)は、外部導体(120)の内側に位置する絶縁中空体(151)を含む。絶縁中空体(151)によって、ヒートパイプ(150)の外部導体(120)側の部分と内部導体(110)側の部分との間が、絶縁されている。ヒートパイプ(150)は、複数の接続導体(140)の各々と絶縁中空体(151)との間を接続する複数の区間(153)を有する。ヒートパイプ(150)は、ヒートパイプ(150)の複数の接続導体(140)の各々と接続されている部分同士を連結して上記複数の区間(153)を互いに連通させる連通路(154)をさらに含む。
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