JPS6426344A - Electric brush - Google Patents

Electric brush

Info

Publication number
JPS6426344A
JPS6426344A JP18053087A JP18053087A JPS6426344A JP S6426344 A JPS6426344 A JP S6426344A JP 18053087 A JP18053087 A JP 18053087A JP 18053087 A JP18053087 A JP 18053087A JP S6426344 A JPS6426344 A JP S6426344A
Authority
JP
Japan
Prior art keywords
resin
spherical grains
thermosetting
grains
electric brush
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.)
Granted
Application number
JP18053087A
Other languages
Japanese (ja)
Other versions
JPH0474938B2 (en
Inventor
Masakiyo Shimada
Takayoshi Otani
Shoichi Furukawa
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.)
Fuji Kako Inc
Original Assignee
Fuji Kako Inc
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 Fuji Kako Inc filed Critical Fuji Kako Inc
Priority to JP18053087A priority Critical patent/JPS6426344A/en
Publication of JPS6426344A publication Critical patent/JPS6426344A/en
Publication of JPH0474938B2 publication Critical patent/JPH0474938B2/ja
Granted legal-status Critical Current

Links

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  • Motor Or Generator Current Collectors (AREA)

Abstract

PURPOSE:To improve abrasion-resistant characteristics by adding the spherical grains of a thermosetting synthetic resin having specified grain size or spherical grains obtained by changing the spherical grains into carbon to an electric brush body at a fixed rate and baking them. CONSTITUTION:The spherical grains of a thermosetting synthetic resin having grain size of 1-800mum or spherical grains acquired by turning the spherical grains into carbon are added to a graphite or metallic graphite electric brush body at 1-30wt.%, and baked. A phenol group resin, a furan group resin, a xylene group resin, a thermosetting polyimide resin or the like can be used as the thermosetting resin. The thermosetting synthetic resin grains are acquired by emulsion polymerization and suspension polymerization.
JP18053087A 1987-07-20 1987-07-20 Electric brush Granted JPS6426344A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18053087A JPS6426344A (en) 1987-07-20 1987-07-20 Electric brush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18053087A JPS6426344A (en) 1987-07-20 1987-07-20 Electric brush

Publications (2)

Publication Number Publication Date
JPS6426344A true JPS6426344A (en) 1989-01-27
JPH0474938B2 JPH0474938B2 (en) 1992-11-27

Family

ID=16084875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18053087A Granted JPS6426344A (en) 1987-07-20 1987-07-20 Electric brush

Country Status (1)

Country Link
JP (1) JPS6426344A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062591U (en) * 1992-06-15 1994-01-14 横河メディカルシステム株式会社 Slip ring
JP2007028841A (en) * 2005-07-20 2007-02-01 Hitachi Chem Co Ltd Brush for dc electric motor and its manufacturing method
CN103404008A (en) * 2011-01-27 2013-11-20 株式会社电装 Carbon brush for fuel pump and method for manufacturing same
JP2021086668A (en) * 2019-11-25 2021-06-03 トライス株式会社 Metallic graphite earth brush with silver as main component

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH062591U (en) * 1992-06-15 1994-01-14 横河メディカルシステム株式会社 Slip ring
JP2007028841A (en) * 2005-07-20 2007-02-01 Hitachi Chem Co Ltd Brush for dc electric motor and its manufacturing method
CN103404008A (en) * 2011-01-27 2013-11-20 株式会社电装 Carbon brush for fuel pump and method for manufacturing same
JP6137835B2 (en) * 2011-01-27 2017-05-31 トライス株式会社 Carbon brush for fuel pump and manufacturing method thereof
JP2021086668A (en) * 2019-11-25 2021-06-03 トライス株式会社 Metallic graphite earth brush with silver as main component
WO2021106700A1 (en) * 2019-11-25 2021-06-03 トライス株式会社 Metal graphite grounding brush mainly composed of silver and method for producing same

Also Published As

Publication number Publication date
JPH0474938B2 (en) 1992-11-27

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