IT8220522A0 - Spazzole a lamelle per piccoli motori elettrici. - Google Patents

Spazzole a lamelle per piccoli motori elettrici.

Info

Publication number
IT8220522A0
IT8220522A0 IT8220522A IT2052282A IT8220522A0 IT 8220522 A0 IT8220522 A0 IT 8220522A0 IT 8220522 A IT8220522 A IT 8220522A IT 2052282 A IT2052282 A IT 2052282A IT 8220522 A0 IT8220522 A0 IT 8220522A0
Authority
IT
Italy
Prior art keywords
electric motors
small electric
flat brushes
brushes
flat
Prior art date
Application number
IT8220522A
Other languages
English (en)
Other versions
IT1150748B (it
Inventor
Takaichi Mabuchi
Toru Yano
Original Assignee
Mabuchi Motor Co
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 Mabuchi Motor Co filed Critical Mabuchi Motor Co
Publication of IT8220522A0 publication Critical patent/IT8220522A0/it
Application granted granted Critical
Publication of IT1150748B publication Critical patent/IT1150748B/it

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • 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
    • H01R39/18—Contacts for co-operation with commutator or slip-ring, e.g. contact brush

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Current Collectors (AREA)
  • Brushes (AREA)
IT20522/82A 1981-04-01 1982-03-31 Spazzole a lamelle per piccoli motori elettrici IT1150748B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56048924A JPS57162952A (en) 1981-04-01 1981-04-01 Plate brush for miniature motor

Publications (2)

Publication Number Publication Date
IT8220522A0 true IT8220522A0 (it) 1982-03-31
IT1150748B IT1150748B (it) 1986-12-17

Family

ID=12816797

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20522/82A IT1150748B (it) 1981-04-01 1982-03-31 Spazzole a lamelle per piccoli motori elettrici

Country Status (8)

Country Link
US (1) US4529899A (it)
JP (1) JPS57162952A (it)
KR (1) KR840001005A (it)
DE (1) DE3210999A1 (it)
FR (1) FR2503468A1 (it)
GB (1) GB2095919B (it)
HK (1) HK65985A (it)
IT (1) IT1150748B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6135136A (ja) * 1984-07-26 1986-02-19 Mabuchi Motor Co Ltd 小型モ−タの板状ブラシ
JPS61210853A (ja) * 1985-03-12 1986-09-19 Mabuchi Motor Co Ltd 小型モ−タのブラシ装置
GB2185638B (en) * 1986-01-22 1989-11-01 Johnson Electric Ind Mfg A commutator for a d c motor
GB9224715D0 (en) * 1992-11-25 1993-01-13 Johnson Electric Sa Brush leaf means
GB2273822A (en) * 1992-12-22 1994-06-29 Johnson Electric Sa Brush spring arrangement for electric motor
US5466979A (en) * 1993-03-03 1995-11-14 Board Of Regents, The University Of Methods and apparatus to reduce wear on sliding surfaces
DE4446607A1 (de) * 1994-12-24 1996-06-27 Bosch Gmbh Robert Kommutatormotor
US6264467B1 (en) 1999-04-14 2001-07-24 Applied Materials, Inc. Micro grooved support surface for reducing substrate wear and slip formation
DE19962363A1 (de) * 1999-12-23 2001-06-28 Pierburg Ag Naßlaufender Gleichstrommotor
US6734594B2 (en) * 2001-09-10 2004-05-11 Samsung Electro-Mechanics Co., Ltd. Vibration motor
US20050034378A1 (en) * 2002-06-06 2005-02-17 Underwood Robert A. Partition system
JP2004229352A (ja) * 2003-01-20 2004-08-12 Denso Corp 回転電機の電機子及びこの電機子を有するスタータ
US9263838B1 (en) * 2015-04-28 2016-02-16 Princetel, Inc. Slip ring for high speed data transmission
DE102018218530A1 (de) * 2018-10-30 2020-04-30 Zf Friedrichshafen Ag Bürstenvorrichtung zur elektrischen Verbindung eines ersten Elements mit einem zweiten Element, E-Maschine und Antriebsvorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US599781A (en) * 1898-03-01 Current-collecting device
NL130502C (it) * 1960-02-04 1970-08-17
US3226666A (en) * 1962-10-08 1965-12-28 Kollmorgen Corp Slip ring unit with debris-collecting means
BE637619A (fr) * 1963-09-19 1964-03-19 Acec Collecteur à bagues pour moteurs et générateurs à courant alternatif ou continu
US3450916A (en) * 1965-08-18 1969-06-17 Takaichi Mabuchi Brush supporting means for miniature electric motors
JPS5323004A (en) * 1976-08-17 1978-03-03 Ina Sankyo Kk Smalllsized dc motor
JPS5714535Y2 (it) * 1977-09-08 1982-03-25

Also Published As

Publication number Publication date
JPS57162952A (en) 1982-10-06
IT1150748B (it) 1986-12-17
HK65985A (en) 1985-09-06
GB2095919A (en) 1982-10-06
FR2503468B1 (it) 1985-04-26
US4529899A (en) 1985-07-16
JPH0315412B2 (it) 1991-03-01
DE3210999A1 (de) 1982-10-21
GB2095919B (en) 1984-09-05
KR840001005A (ko) 1984-03-26
FR2503468A1 (fr) 1982-10-08

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970329