Title:
ファイバ型光電センサ
Document Type and Number:
Japanese Patent JP3561914
Kind Code:
B2
Abstract:
Fiber optic photoelectric sensor unit has two groups of light output and receiver circuits, corresponding to first and second measurement channels. The measurement channels are operated using a time sharing method. The upper surfaces of the sensor units serve as digital number display for output of a value corresponding to the amount of light received by first and second measurement channels.
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Inventors:
Takashi Kamei
Hiroyuki Inoue
Kiyohiko Gondo
Shinichiro Iura
Tsuki Fujita
Yoshinori Kawai
Hiroyuki Inoue
Kiyohiko Gondo
Shinichiro Iura
Tsuki Fujita
Yoshinori Kawai
Application Number:
JP2002346446A
Publication Date:
September 08, 2004
Filing Date:
November 28, 2002
Export Citation:
Assignee:
OMRON Corporation
International Classes:
G01D5/26; G01J1/02; G01J1/42; G01V8/16; G01D5/353; G01V8/20; G08C15/06; G08C23/04; H01H35/00; H03K17/78; G02B6/42; (IPC1-7): G08C23/04; G08C15/06; H01H35/00; H03K17/78
Domestic Patent References:
| JP6153270A | ||||
| JP2001222786A | ||||
| JP2002279871A |
Attorney, Agent or Firm:
Shinichi Iizuka