Title:
回転電機のすり接触部材の監視装置
Document Type and Number:
Japanese Patent JP4057851
Kind Code:
B2
Abstract:
A sensor (28,30) detects a state parameter of the sliding contact element (10), and supplies signals wirelessly to an evaluation unit (50). The signals may be transmitted via radio waves or opto-electronically. An electronic module (22) may be connected to the sensor and comprises a transmitter module (24).
Inventors:
Jürgen Clar
Application Number:
JP2002185536A
Publication Date:
March 05, 2008
Filing Date:
June 26, 2002
Export Citation:
Assignee:
Siemens Aktiengesellschaft
International Classes:
G01B7/00; G08C17/00; G08C23/00; H01R39/00; H01R39/58; H02K11/25; H02K11/35
Domestic Patent References:
| JP3215150A | ||||
| JP3085699A | ||||
| JP2000339575A | ||||
| JP2000252857A | ||||
| JP2001148844A | ||||
| JP10174376A | ||||
| JP50010408A | ||||
| JP57132746A | ||||
| JP62122464U | ||||
| JP4344148A |
Attorney, Agent or Firm:
Iwao Yamaguchi