SE444371B - Ljuddempad borstanordning for elektriska motorer - Google Patents

Ljuddempad borstanordning for elektriska motorer

Info

Publication number: SE444371B
Authority: SE; Sweden
Prior art keywords: brush; sound; tube; electric motors; commutator
Prior art date: 1980-02-29

Application number

SE8101298A

Other languages

English (en)

Swedish (sv)

Other versions

SE8101298L (sv

Inventor

D J Ettelman

Original Assignee

Kollmorgen Tech Corp

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.)

1980-02-29

Filing date

1981-02-27

Publication date

1986-04-07

1981-02-27 Application filed by Kollmorgen Tech Corp filed Critical Kollmorgen Tech Corp

1981-08-30 Publication of SE8101298L publication Critical patent/SE8101298L/xx

1986-04-07 Publication of SE444371B publication Critical patent/SE444371B/sv

Links

229920005549 butyl rubber Polymers 0.000 claims description 5
239000011358 absorbing material Substances 0.000 claims 1
229920000642 polymer Polymers 0.000 claims 1
230000006835 compression Effects 0.000 description 3
238000007906 compression Methods 0.000 description 3
239000011248 coating agent Substances 0.000 description 2
238000000576 coating method Methods 0.000 description 2
239000004020 conductor Substances 0.000 description 2
238000013016 damping Methods 0.000 description 2
230000014509 gene expression Effects 0.000 description 2
239000000463 material Substances 0.000 description 2
125000006850 spacer group Chemical group 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
239000011230 binding agent Substances 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
229910003460 diamond Inorganic materials 0.000 description 1
239000010432 diamond Substances 0.000 description 1
239000013536 elastomeric material Substances 0.000 description 1
238000009413 insulation Methods 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
238000000034 method Methods 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
- H01R39/02—Details for dynamo electric machines
- H01R39/38—Brush holders
- H01R39/40—Brush holders enabling brush movement within holder during current collection

Landscapes

Motor Or Generator Current Collectors (AREA)

SE8101298A 1980-02-29 1981-02-27 Ljuddempad borstanordning for elektriska motorer SE444371B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US12611580A	1980-02-29	1980-02-29

Publications (2)

Publication Number	Publication Date
SE8101298L SE8101298L (sv)	1981-08-30
SE444371B true SE444371B (sv)	1986-04-07

Family

ID=22423066

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8101298A SE444371B (sv)	1980-02-29	1981-02-27	Ljuddempad borstanordning for elektriska motorer

Country Status (7)

Country	Link
AT (1)	AT373742B (de)
CH (1)	CH654697A5 (de)
DE (1)	DE3107833C2 (de)
FR (1)	FR2477327A1 (de)
IT (1)	IT1142332B (de)
NL (1)	NL8100977A (de)
SE (1)	SE444371B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE9316543U1 (de) *	1993-10-28	1994-09-08	Siemens AG, 80333 München	Kunststoff-Hammerbürstenhalteranordnung
JP6692277B2 (ja) *	2016-11-14	2020-05-13	株式会社ミツバ	アクチュエータおよび車両ドア開閉用アクチュエータ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3177388A (en) *	1960-03-18	1965-04-06	Singer Co	Brush holder assembly for electric motor
DE1931943U (de) *	1965-09-01	1966-02-03	Siemens Ag	Kohlebuerstenhalterung fuer elektrische maschinen.

1981
- 1981-02-16 AT AT0070481A patent/AT373742B/de not_active IP Right Cessation
- 1981-02-25 DE DE3107833A patent/DE3107833C2/de not_active Expired
- 1981-02-25 FR FR8103758A patent/FR2477327A1/fr active Granted
- 1981-02-26 IT IT47890/81A patent/IT1142332B/it active
- 1981-02-27 CH CH1358/81A patent/CH654697A5/de not_active IP Right Cessation
- 1981-02-27 SE SE8101298A patent/SE444371B/sv unknown
- 1981-02-27 NL NL8100977A patent/NL8100977A/nl not_active Application Discontinuation

Also Published As

Publication number	Publication date
NL8100977A (nl)	1981-10-01
IT1142332B (it)	1986-10-08
FR2477327B1 (de)	1984-10-12
FR2477327A1 (fr)	1981-09-04
DE3107833C2 (de)	1985-02-28
SE8101298L (sv)	1981-08-30
IT8147890A0 (it)	1981-02-26
DE3107833A1 (de)	1982-01-28
AT373742B (de)	1984-02-10
CH654697A5 (de)	1986-02-28
ATA70481A (de)	1983-06-15

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