JPS53121105A - Polisher for rotary current collector unit of rotary machine - Google Patents

Polisher for rotary current collector unit of rotary machine

Info

Publication number
JPS53121105A
JPS53121105A JP3524877A JP3524877A JPS53121105A JP S53121105 A JPS53121105 A JP S53121105A JP 3524877 A JP3524877 A JP 3524877A JP 3524877 A JP3524877 A JP 3524877A JP S53121105 A JPS53121105 A JP S53121105A
Authority
JP
Japan
Prior art keywords
rotary
current collector
collector unit
polisher
machine
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
JP3524877A
Other languages
Japanese (ja)
Inventor
Masaji Sato
Toshio Nakamura
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 JP3524877A priority Critical patent/JPS53121105A/en
Publication of JPS53121105A publication Critical patent/JPS53121105A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PURPOSE: To polish the sliding surfaces in a high precision, by providing a mounting seat, installed near to the sliding surfaces of rotary current collector unit of the rotary machine at the stator side of the roary machine, and an abrasive stone, capable of polishing the sliding surfaces of the rotary current collector unit and being installed to the before said seat.
COPYRIGHT: (C)1978,JPO&Japio
JP3524877A 1977-03-31 1977-03-31 Polisher for rotary current collector unit of rotary machine Pending JPS53121105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3524877A JPS53121105A (en) 1977-03-31 1977-03-31 Polisher for rotary current collector unit of rotary machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3524877A JPS53121105A (en) 1977-03-31 1977-03-31 Polisher for rotary current collector unit of rotary machine

Publications (1)

Publication Number Publication Date
JPS53121105A true JPS53121105A (en) 1978-10-23

Family

ID=12436521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3524877A Pending JPS53121105A (en) 1977-03-31 1977-03-31 Polisher for rotary current collector unit of rotary machine

Country Status (1)

Country Link
JP (1) JPS53121105A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729800A1 (en) * 1994-12-24 1996-07-26 Bosch Gmbh Robert COLLECTOR ENGINE ASSOCIATED WITH A CLEANING DEVICE FOR REMOVING AN OXIDE LAYER ON THE COLLECTOR'S SURFACE
AU2022200597B2 (en) * 2021-03-16 2023-11-16 Hitachi Industrial Products, Ltd. Maintenance device and maintenance method for rotary machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2729800A1 (en) * 1994-12-24 1996-07-26 Bosch Gmbh Robert COLLECTOR ENGINE ASSOCIATED WITH A CLEANING DEVICE FOR REMOVING AN OXIDE LAYER ON THE COLLECTOR'S SURFACE
AU2022200597B2 (en) * 2021-03-16 2023-11-16 Hitachi Industrial Products, Ltd. Maintenance device and maintenance method for rotary machine

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