Title:
BUFFER TYPE BREAKER
Document Type and Number:
Japanese Patent JPS5828123
Kind Code:
A
Abstract:
The interruptor employs a pair of symmetric electrodes (36, 37) with contact bosses (36a, 37a) provided on their confronting surfaces. An insulator nozzle (35) is arranged such that the throat section for providing a jet of arc blasting gas is located in the periphery of the bosses (36a, 37a). The electrode structure provides a uniform electric field between the electrodes (36, 37), thereby gaining the breakdown voltage.
Inventors:
OOSHITA YOUICHI
SATOU HIDEJI
TAKAHASHI TAKESHI
HIRASAWA KUNIO
SATOU HIDEJI
TAKAHASHI TAKESHI
HIRASAWA KUNIO
Application Number:
JP12523681A
Publication Date:
February 19, 1983
Filing Date:
August 12, 1981
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H01H33/16; H01H33/91; H01H33/915; (IPC1-7): H01H33/91
Domestic Patent References:
| JPS5624973A | 1981-03-10 |
Attorney, Agent or Firm:
Katsuo Ogawa