FR2402333A1 - LOW POWER ELECTRIC MACHINE - Google Patents

LOW POWER ELECTRIC MACHINE

Info

Publication number
FR2402333A1
FR2402333A1 FR7822850A FR7822850A FR2402333A1 FR 2402333 A1 FR2402333 A1 FR 2402333A1 FR 7822850 A FR7822850 A FR 7822850A FR 7822850 A FR7822850 A FR 7822850A FR 2402333 A1 FR2402333 A1 FR 2402333A1
Authority
FR
France
Prior art keywords
low power
electric machine
power electric
machine
shaft
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
FR7822850A
Other languages
French (fr)
Other versions
FR2402333B3 (en
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2402333A1 publication Critical patent/FR2402333A1/en
Application granted granted Critical
Publication of FR2402333B3 publication Critical patent/FR2402333B3/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/08—Elastic or yielding bearings or bearing supports, for exclusively rotary movement primarily for axial load, e.g. for vertically-arranged shafts
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/14—Means for supporting or protecting brushes or brush holders
    • H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
    • H02K5/148—Slidably supported brushes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/16—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields
    • H02K5/167—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings
    • H02K5/1672—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using sliding-contact or spherical cap bearings radially supporting the rotary shaft at both ends of the rotor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00—Electrical apparatus
    • F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

Machine électrique de faible puissance. Machine caractérisée en ce que, à l'extrémité de l'arbre se trouve une partie usinée qui s'étend sur la périphérie de l'arbre et dans laquelle se logent des fixations agissant comme butées et fixées dans le carter de la machine. L'invention s'applique notamment aux moteurs d'accessoires de bord sur une automobile.Low power electric machine. Machine characterized in that at the end of the shaft there is a machined part which extends over the periphery of the shaft and in which are housed fasteners acting as stops and fixed in the casing of the machine. The invention applies in particular to on-board accessory motors on an automobile.

FR7822850A 1977-09-01 1978-08-02 LOW POWER ELECTRIC MACHINE Granted FR2402333A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772739407 DE2739407A1 (en) 1977-09-01 1977-09-01 SMALL ELECTRIC MACHINE

Publications (2)

Publication Number Publication Date
FR2402333A1 true FR2402333A1 (en) 1979-03-30
FR2402333B3 FR2402333B3 (en) 1981-05-29

Family

ID=6017880

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822850A Granted FR2402333A1 (en) 1977-09-01 1978-08-02 LOW POWER ELECTRIC MACHINE

Country Status (4)

Country Link
DE (1) DE2739407A1 (en)
FR (1) FR2402333A1 (en)
GB (1) GB1586329A (en)
IT (1) IT1098741B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488071A1 (en) * 1980-07-30 1982-02-05 Bosch Gmbh Robert ELECTRIC STARTING MOTOR FOR INTERNAL COMBUSTION ENGINES
FR2558012A1 (en) * 1984-01-06 1985-07-12 Electro Mec Nivernais ELECTRIC MOTOR WITH COLLECTOR AND BROOM HOLDER FOR SUCH AN ENGINE
FR2567334A3 (en) * 1984-07-05 1986-01-10 Ducellier & Cie Device for longitudinal holding of a rotary shaft
EP0608452A1 (en) * 1993-01-27 1994-08-03 Siemens Aktiengesellschaft Drive assembly, in particular electromotive window-regulator drive for an automative vehicle
WO2000007279A1 (en) * 1998-07-28 2000-02-10 Robert Bosch Gmbh Commutator-small power motor

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3311557C2 (en) * 1983-03-30 1994-12-08 Black & Decker Inc Electric motor
GB2283132A (en) * 1993-09-28 1995-04-26 Chiaphua Components Limited Plural bearing bush assembly
DE10242570A1 (en) * 2002-09-13 2004-03-25 Valeo Motoren Und Aktuatoren Gmbh Axial force transfer device for drive shaft e.g. of electric motor, has elements with opening for first shaft section, and at least one annular counter surface protruding beyond first shaft section and enclosing shaft axis
US20050238268A1 (en) * 2004-04-27 2005-10-27 Borcherding Gary W Motor having a high carbon shaft and powder metal bearing and method of using and manufacturing thereof
DE102012205519B4 (en) * 2012-04-04 2020-12-24 Seg Automotive Germany Gmbh Arrangement for a starting device of an internal combustion engine
DE102013200128A1 (en) * 2013-01-08 2014-07-10 Robert Bosch Gmbh Bearing device for armature shaft of transmission-drive unit in motor vehicle, has body accommodated in retainer by connection, where connection is radially engaged into retainer and force-loaded axially in direction against contact surface

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488071A1 (en) * 1980-07-30 1982-02-05 Bosch Gmbh Robert ELECTRIC STARTING MOTOR FOR INTERNAL COMBUSTION ENGINES
FR2558012A1 (en) * 1984-01-06 1985-07-12 Electro Mec Nivernais ELECTRIC MOTOR WITH COLLECTOR AND BROOM HOLDER FOR SUCH AN ENGINE
FR2567334A3 (en) * 1984-07-05 1986-01-10 Ducellier & Cie Device for longitudinal holding of a rotary shaft
EP0608452A1 (en) * 1993-01-27 1994-08-03 Siemens Aktiengesellschaft Drive assembly, in particular electromotive window-regulator drive for an automative vehicle
US5517070A (en) * 1993-01-27 1996-05-14 Siemens Aktiengesellschaft Drive unit, in particular an electromotive window - lift drive for a motor vehicle
WO2000007279A1 (en) * 1998-07-28 2000-02-10 Robert Bosch Gmbh Commutator-small power motor
US6359363B1 (en) * 1998-07-28 2002-03-19 Robert Bosch Gmbh Commutator-small power motor

Also Published As

Publication number Publication date
GB1586329A (en) 1981-03-18
FR2402333B3 (en) 1981-05-29
IT1098741B (en) 1985-09-07
DE2739407A1 (en) 1979-03-15
IT7827145A0 (en) 1978-08-30

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