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JPS52118204A - Electrical contacting device of revolving body - Google Patents

Electrical contacting device of revolving body

Info

Publication number
JPS52118204A
JPS52118204A JP3452176A JP3452176A JPS52118204A JP S52118204 A JPS52118204 A JP S52118204A JP 3452176 A JP3452176 A JP 3452176A JP 3452176 A JP3452176 A JP 3452176A JP S52118204 A JPS52118204 A JP S52118204A
Authority
JP
Japan
Prior art keywords
revolving body
electrical contacting
contacting device
contacting
solid body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP3452176A
Other languages
Japanese (ja)
Inventor
Tamotsu Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP3452176A priority Critical patent/JPS52118204A/en
Publication of JPS52118204A publication Critical patent/JPS52118204A/en
Pending legal-status Critical Current

Links

Landscapes

  • Motor Or Generator Current Collectors (AREA)

Abstract

PURPOSE: To devise a long life performance of a bearing of a revolving body, by transeiving an electrical signal electrically contacting using a conductive non solid body (mercury) without contacting a revolving body wiht a solid body directly mechanically.
COPYRIGHT: (C)1977,JPO&Japio
JP3452176A 1976-03-31 1976-03-31 Electrical contacting device of revolving body Pending JPS52118204A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3452176A JPS52118204A (en) 1976-03-31 1976-03-31 Electrical contacting device of revolving body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3452176A JPS52118204A (en) 1976-03-31 1976-03-31 Electrical contacting device of revolving body

Publications (1)

Publication Number Publication Date
JPS52118204A true JPS52118204A (en) 1977-10-04

Family

ID=12416560

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3452176A Pending JPS52118204A (en) 1976-03-31 1976-03-31 Electrical contacting device of revolving body

Country Status (1)

Country Link
JP (1) JPS52118204A (en)

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