Title:
遮断かんの下降速度制御システムおよび遮断かんの下降速度制御方法
Document Type and Number:
Japanese Patent JP4696187
Kind Code:
B2
Inventors:
Takeshima Yoshito
Hiroshi Narita
Uemura Naoto
Hiroshi Narita
Uemura Naoto
Application Number:
JP2006143486A
Publication Date:
June 08, 2011
Filing Date:
May 24, 2006
Export Citation:
Assignee:
Tamagawa Seiki Co., Ltd.
Kyosan Manufacturing Co., Ltd.
Kyosan Manufacturing Co., Ltd.
International Classes:
B61L29/04; H02P3/18
Domestic Patent References:
| JP11291911A | ||||
| JP10014275A | ||||
| JP2095196A | ||||
| JP2002160635A | ||||
| JP2002160634A | ||||
| JP5032216U |
Attorney, Agent or Firm:
Tomonari Tomizawa