Title:
回路遮断器及び内部導体を冷却する方法
Document Type and Number:
Japanese Patent JP4657896
Kind Code:
B2
Abstract:
A heat pipe (1) carries off heat-loss in an inner conductor (21) and extends from the inner conductor as far as an outer conductor (22). It also has an insulating hollow body (5) to form an electric insulating section (7). The heat pipe can run in an insulator (24) to support the inner conductor. An independent claim is also included for a method for cooling a heavy-duty circuit breaker's inner conductor stretched as an oblong and surrounded by an outer conductor in the form of a casing.
Inventors:
Martin Lacner
Daniel Chartuni
Gene-Cloud Maorx
Thomas Schoenemann
Yochen Kiefer
Lucas Zehnder
Marc Morenkopf
Daniel Chartuni
Gene-Cloud Maorx
Thomas Schoenemann
Yochen Kiefer
Lucas Zehnder
Marc Morenkopf
Application Number:
JP2005331967A
Publication Date:
March 23, 2011
Filing Date:
November 16, 2005
Export Citation:
Assignee:
ABB RESEARCH LTD.
International Classes:
H02G5/10; F28D15/02; H02B1/56; H02B13/02
Domestic Patent References:
| JP2000195393A | ||||
| JP57095033U | ||||
| JP57018830U | ||||
| JP5074113U | ||||
| JP3030400A | ||||
| JP200532727A | ||||
| JP200565496A |
Attorney, Agent or Firm:
Satoshi Kono
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Ryo Hashimoto
Tetsuya Kazama
Makoto Nakamura
Kurata Masatoshi
Takashi Mine
Yoshihiro Fukuhara
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Ryo Hashimoto
Tetsuya Kazama