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WO2011107407A3 - Geared electric motor for vehicle applications - Google Patents

Geared electric motor for vehicle applications Download PDF

Info

Publication number
WO2011107407A3
WO2011107407A3 PCT/EP2011/052845 EP2011052845W WO2011107407A3 WO 2011107407 A3 WO2011107407 A3 WO 2011107407A3 EP 2011052845 W EP2011052845 W EP 2011052845W WO 2011107407 A3 WO2011107407 A3 WO 2011107407A3
Authority
WO
WIPO (PCT)
Prior art keywords
drive shaft
electric motor
casing
closing
brushes
Prior art date
Application number
PCT/EP2011/052845
Other languages
French (fr)
Other versions
WO2011107407A2 (en
Inventor
Maurizio Basso
Andrea Miazzo
Mirko Ortoman
Antonio Surian
Original Assignee
Nuova Sme S.P.A.
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 Nuova Sme S.P.A. filed Critical Nuova Sme S.P.A.
Priority to DE112011100738T priority Critical patent/DE112011100738T5/en
Publication of WO2011107407A2 publication Critical patent/WO2011107407A2/en
Publication of WO2011107407A3 publication Critical patent/WO2011107407A3/en

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/21—Devices for sensing speed or position, or actuated thereby
    • H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/66—Structural association with auxiliary electric devices influencing the characteristic of, or controlling, the machine, e.g. with impedances or switches
    • 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
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

An electric motor structure (10), particularly for gear motors for window winders, seats, windscreen wipers, and other applications in vehicles, which comprises: a casing (11), for containing the stator and rotor, a drive shaft (12) with commutator (13) and corresponding brushes (14, 15), and with a cylindrical magnet (16) and at least one corresponding Hall effect sensor (17) for detecting the rotary motion of the drive shaft (12), an electronic card (19) with a position that is substantially orthogonal to the axis of rotation (20) of the drive shaft (12), on the electronic card (19) there being arranged the brushes (14, 15) and the at least one sensor (17) with the respective power and signaling lines, a cover (22) for closing the casing (11). The at least one Hall effect sensor (17) is housed, and stably kept in the correct operational condition, in a corresponding complementarity shaped centering seat (23) which is directly formed, alternatively, either on the cover (22) for closing the carcase or on the body of the connector element (21).
PCT/EP2011/052845 2010-03-01 2011-02-25 Electric motor structure, particularly for gear motors for window winders, seats, windscreen wipers, and other applications in vehicles WO2011107407A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112011100738T DE112011100738T5 (en) 2010-03-01 2011-02-25 Electric motor assembly, in particular for geared motors for window regulators, seats, windscreen wipers and other applications in vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITPD2010U000012 2010-03-01
IT000012U ITPD20100012U1 (en) 2010-03-01 2010-03-01 PERFORMED STRUCTURE OF ELECTRIC MOTOR, PARTICULARLY FOR GEARED MOTORS FOR LIFTS, SEATS, WIPERS, AND OTHER APPLICATIONS IN VEHICLES

Publications (2)

Publication Number Publication Date
WO2011107407A2 WO2011107407A2 (en) 2011-09-09
WO2011107407A3 true WO2011107407A3 (en) 2012-03-08

Family

ID=43741276

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/052845 WO2011107407A2 (en) 2010-03-01 2011-02-25 Electric motor structure, particularly for gear motors for window winders, seats, windscreen wipers, and other applications in vehicles

Country Status (3)

Country Link
DE (1) DE112011100738T5 (en)
IT (1) ITPD20100012U1 (en)
WO (1) WO2011107407A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20100012U1 (en) 2010-03-01 2011-09-02 Nuova Sme S P A PERFORMED STRUCTURE OF ELECTRIC MOTOR, PARTICULARLY FOR GEARED MOTORS FOR LIFTS, SEATS, WIPERS, AND OTHER APPLICATIONS IN VEHICLES
DE102011055336A1 (en) * 2011-11-15 2013-05-16 Valeo Systèmes d'Essuyage wiper motor
DE102015101363B4 (en) 2015-01-30 2019-05-23 Infineon Technologies Ag Detecting a rotational position of a shaft
IT201800007343A1 (en) * 2018-07-19 2018-10-19 Gearmotor for a vending machine.
CN115267526A (en) * 2022-06-08 2022-11-01 东风博泽汽车系统有限公司 A test system for motor speed change

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175992A1 (en) * 1984-09-19 1986-04-02 Siemens Aktiengesellschaft Process for the Manufacture of a support for the Brushes of a Commutator Machine
EP0359853A1 (en) * 1988-09-21 1990-03-28 Siemens Aktiengesellschaft Electromotor drive, in particular driving servo for a vehicle
DE19710015A1 (en) * 1997-03-12 1998-09-17 Bosch Gmbh Robert Motor with speed tap via a Hall sensor
EP1320176A2 (en) * 2001-12-12 2003-06-18 Valeo Motoren und Aktuatoren GmbH Actuating device, namely for actuating a locking differential in vehicles
WO2005107045A1 (en) * 2004-04-29 2005-11-10 Nuova S.M.E. - S.P.A. Electric motor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITPD20100012U1 (en) 2010-03-01 2011-09-02 Nuova Sme S P A PERFORMED STRUCTURE OF ELECTRIC MOTOR, PARTICULARLY FOR GEARED MOTORS FOR LIFTS, SEATS, WIPERS, AND OTHER APPLICATIONS IN VEHICLES

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0175992A1 (en) * 1984-09-19 1986-04-02 Siemens Aktiengesellschaft Process for the Manufacture of a support for the Brushes of a Commutator Machine
EP0359853A1 (en) * 1988-09-21 1990-03-28 Siemens Aktiengesellschaft Electromotor drive, in particular driving servo for a vehicle
DE19710015A1 (en) * 1997-03-12 1998-09-17 Bosch Gmbh Robert Motor with speed tap via a Hall sensor
EP1320176A2 (en) * 2001-12-12 2003-06-18 Valeo Motoren und Aktuatoren GmbH Actuating device, namely for actuating a locking differential in vehicles
WO2005107045A1 (en) * 2004-04-29 2005-11-10 Nuova S.M.E. - S.P.A. Electric motor

Also Published As

Publication number Publication date
DE112011100738T5 (en) 2013-06-13
WO2011107407A2 (en) 2011-09-09
ITPD20100012U1 (en) 2011-09-02

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