Title:
VOLTAGE/PHASE ROTATION CHECKER AND CLIP FOR DETECTOR
Document Type and Number:
Japanese Patent JP2006258722
Kind Code:
A
Abstract:
To prevent short-circuiting accidents, even if clips are contacted in a voltage/phase rotation checker that makes clips of detectors connected in a conductor exposed section of an electric line and use the same.
The checker includes a plurality of clips 3a, 3b, 3c of detectors, connected to the electrical lines by holding the lines, and a detection circuit 9 for detecting line voltages connected to the clips 3a, 3b, 3c via each of the clips 3a, 3b, 3c. Each of the clips 3a, 3b, 3c is formed with an electrical conductive material.
Inventors:
INOUE MASAO
OKUYAMA HIROMICHI
GOTO NOBORU
YAMAMOTO ATSUSHI
OKUYAMA HIROMICHI
GOTO NOBORU
YAMAMOTO ATSUSHI
Application Number:
JP2005079449A
Publication Date:
September 28, 2006
Filing Date:
March 18, 2005
Export Citation:
Assignee:
CHUDENKO CORP
CHUBU SEIKI CO LTD
CHUBU SEIKI CO LTD
International Classes:
G01R29/18; G01R1/067; G01R19/155; H01R11/24
Domestic Patent References:
| JPS6025970U | 1985-02-21 | |||
| JPS61167877A | 1986-07-29 | |||
| JPS63225173A | 1988-09-20 | |||
| JPS6050455A | 1985-03-20 | |||
| JP2003057286A | 2003-02-26 | |||
| JPH01136465U | 1989-09-19 |
Attorney, Agent or Firm:
Inaba Tomoe