WO2003001647A1 - Couvercle de carter conçu pour un moteur electrique, en particulier pour un moteur a courant continu a commutation electronique - Google Patents

Couvercle de carter conçu pour un moteur electrique, en particulier pour un moteur a courant continu a commutation electronique Download PDF

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Publication number
WO2003001647A1
WO2003001647A1 PCT/EP2002/004607 EP0204607W WO03001647A1 WO 2003001647 A1 WO2003001647 A1 WO 2003001647A1 EP 0204607 W EP0204607 W EP 0204607W WO 03001647 A1 WO03001647 A1 WO 03001647A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing cover
component
housing
motor
cover according
Prior art date
Application number
PCT/EP2002/004607
Other languages
German (de)
English (en)
Inventor
Helmut Ganter
Joachim Heizmann
Oswald Kuwert
Hans-Joachim Wysk
Norbert Wörner
Original Assignee
Minebea Co., Ltd.
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 Minebea Co., Ltd. filed Critical Minebea Co., Ltd.
Publication of WO2003001647A1 publication Critical patent/WO2003001647A1/fr

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • 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
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/12—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using detecting coils using the machine windings as detecting coil
    • 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
    • H02K5/173—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings
    • H02K5/1732—Means for supporting bearings, e.g. insulating supports or means for fitting bearings in the bearing-shields using bearings with rolling contact, e.g. ball bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/03—Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations

Definitions

  • the invention relates to a housing cover for an electric motor, in particular for an electronically commutated DC motor, for closing the motor housing on an end face of the electric motor, are provided at the winding terminals and signal lines of the electric motor.
  • the motor housing cover according to the invention is in particular designed so that it contains plugs or sockets for connecting the power supply lines and signal lines.
  • the invention is also applicable to any other type of electric motors and generators which must be connected to external power supply lines and / or signal lines.
  • the invention generally relates to brushless DC motors or electronically commutated DC motors, e.g. in the automotive sector for steering systems and other applications, e.g. Fans, air conditioners, coolers, etc. can be used. Since the DC motor is used in the vicinity of the internal combustion engine of the vehicle, it must be resistant to extreme temperatures, humidity, dirt and other environmental influences. In addition, automobile manufacturers generally require a low ohmic resistance of the overall motor and close resistance tolerances of the overall arrangement. DC motors for such applications must be robust and easy to install, and must meet tight manufacturing tolerances.
  • Electronically commutated DC motors generally include a permanent magnet mounted on a rotor shaft and circumferentially divided into a plurality of alternating magnetic poles, and a stator having a plurality of drive windings interacting with the magnetic poles of the permanent magnet.
  • the DC motor is enclosed by a housing which is connected to a mounting flange for mounting the motor.
  • the housing On the front side of the DC motor, at which the winding head and the electrical connections for the supply and control of the motor, the housing is usually completed by a cap.
  • the winding ends of the stator windings are usually performed on the winding head of the stator and bundled out via a cable output from the stator to a control electronics.
  • the winding ends of the stator windings of the electric motor can be connected via relays with supply lines to switch or interrupt them. These relays are then eg on a switching electronics motherboard inside or outside of the motor housing.
  • an electronically commutated DC motor regularly has a sensor board with associated sensor assemblies for detecting the speed, rotational position, etc. of the electric motor.
  • the electric motor has for its supply and control connections for the motor power lines and connectors for signal lines leading from and to an external control circuit.
  • the supply cables with stuffing box connections and seals are led out of the motor, such connections being commercially available eg as stuffing box glands.
  • Other motors use cables with hinged solder lugs, which are soldered or crimped to the cables and bolted in a terminal box. While the first-mentioned solution is relatively expensive, the cables with damaged solder lugs have the disadvantage that the assembly is relatively expensive and the connection of the DC motor, for example, in a motor vehicle requires several steps.
  • the invention has for its object to provide a new construction for an electric motor or generator and in particular a solution for a simple, inexpensive, robust and waterproof plug connection for such a motor, which has a uniform interface for connecting the supply lines for the stator windings and the signal lines of Measuring sensor creates. Special developments for the connectors and connectors in cooperation with connector experts and customers are therefore superfluous.
  • the invention is intended to provide a uniform interface between the terminals and connectors of the user side, for example in a motor vehicle in which the electric motor according to the invention is used, and the motor side, preferably commercially available plug components should be used.
  • the invention provides in claim 1 a housing cover for an electric motor for closing a motor housing on one side of the electric motor are provided at the winding terminals and signal lines of the electric motor, wherein in the housing cover plugs and / or sockets for the supply lines and signal lines are integrated.
  • the housing cover comprises a first component which is connectable to the motor housing, in the form of a lid having at least one opening, and a second component which is engageable with the opening of the first component and in which at least one male / female housing portion is formed ,
  • a connecting device is integrated, which provides a connecting member between the winding terminals and / or signal lines of the electric motor and the plug / socket housing portion of the second component.
  • the first component of the housing cover can be designed so that it cooperates with the motor housing and adapted to this, while the second component according to the requirements and needs of the specific application of the electric motor can be designed.
  • the connecting device serves as a connecting member between the external power and / or signal lines and the internal windings, electrical and electrical components of the electric motor.
  • the connecting device has at least one bus bar in the manner of a punching frame; Preferably, as many busbars as phases of the electric motor, and in particular three busbars are provided. The use of busbars in the connection device ensures that they can cause sufficiently high motor currents to supply the electric motor.
  • the busbars lie substantially in one plane and are each assigned to a winding connection of the stator winding.
  • the busbars are annular and extend to pitch circles with different radii about the motor axis. Due to the annular configuration of the busbars, it is possible to guide the winding ends of the stator windings on the shortest path from the stator to the terminal device, so that all coil ends can be the same length and thus result in the same ohmic winding resistances.
  • the cover-shaped first component of the housing cover is preferably designed such that it closes the motor housing at an end face of the electric motor and encloses a support member which holds the busbars of the connection device in a plane perpendicular to the motor axis.
  • the busbars each have a parallel to the motor axis extending connector portion which projects into the plug / socket housing portion of the second component.
  • the busbars can simultaneously serve as terminals and current conductors for the winding ends of the stator windings and as plug contacts for connecting the electric motor to an external plug.
  • the bus bars may each have a terminal portion for receiving male contacts which are inserted through the male / female portions.
  • the two components of the housing cover and the support member are connected by means of at least one snap connection, so that they can be assembled in the simplest way by nesting the different parts of the housing cover and locked against each other.
  • the inventive design of the housing cover results in a compact, modular multi-part connector housing, which is integrated in the housing cover.
  • the busbars are held in the carrier component at a distance from each other.
  • the support member is preferably formed so that it has recesses in which the busbars are inserted or injected.
  • the busbar 7n can be produced for example in the form of stamped and bent parts from a metal sheet.
  • the first component of the housing cover has two openings, which can be brought into engagement with two separate plug / socket housing sections for the winding terminals of the electric motor and for the signal lines. While the apertures in the first component may be substantially alike, the various male and female housing portions which project outwardly through these apertures may be adapted to the particular requirements of the user.
  • the signal lines within the electric motor can be connected, for example, with connection pins which are guided into an associated plug / socket housing section of the second component of the housing cover.
  • the cover-shaped first component of the housing cover is preferably held on the motor housing via a snap connection and thus also fixes the support component for the busbars and the second component of the housing cover, which defines the plug / socket housing sections.
  • the individual components of the housing cover as stated above, be interconnected by snap connections, but also in any other suitable manner.
  • the housing cover can also be attached in total by means of a center screw on the motor housing.
  • seals are provided between the motor housing and the various components of the housing cover, wherein on the first and / or the second component of the housing cover, one or more sealing rings can be molded.
  • the first and the second component and the carrier component of the housing cover are preferably made by injection molding of plastic.
  • the construction according to the invention results in a two-part housing cover with integrated plugs / sockets for an electric motor with an integrated therein, in a plane lying connection device in the manner of a punching frame, which give a waterproof and dirt-tight connector housing for power and sensor cables.
  • the housing cover according to the invention has the advantage that the plug / sockets can be adapted to different requirements of the respective applications without problems and modified by the second component of the housing cover is modified accordingly.
  • the described construction also provides a stable, compact and modular housing cover with integrated plugs / sockets that can be easily mounted and attached to the electric motor. To seal commercial O-rings, gaskets or molded on the housing cover elastomeric gaskets can be used.
  • the various components of the housing cover can be mounted in the simplest way and in particular brought together by snap connections.
  • the annular busbars of the terminal device have the additional advantage that the coil ends can be of the same length, so that the resistances of the motor windings can be adjusted within narrow tolerances to the same, predetermined values.
  • the integrated in the housing cover Stekker / sockets are completely without additional cables, as they are routed out regularly for example in the so-called pigtail solutions from the engine. This results in addition to a cost savings and the advantage that the assembled motor can be better packaged and easily connected at its point of use.
  • FIG. 1 shows a sectional view through an electric motor with a housing cover according to the invention.
  • Fig. 2 is a sectional view of the housing cover according to the invention.
  • Fig. 3 is a plan view of the housing cover of Fig. 2;
  • Fig. 4 is a perspective view of a busbar of the connecting device of the housing cover according to the invention.
  • Fig. 1 shows a sectional view of an electronically commutated DC motor according to the invention, which can be used in particular in the automotive sector and there, for example, for steering systems.
  • the DC motor generally designated 10, has a stator with a stator lamination stack 12 and stator windings 14. Within the stator, a rotor with a rotor shaft 16, an iron yoke ring 18 which sits on the rotor shaft 16, and a permanent magnet 20, which is segmented or formed as a ring arranged.
  • Stator and rotor are enclosed by a housing 22 which is closed at one end by a mounting flange 24 and at the opposite end by a flange 26, wherein on the side of the mounting flange 24, the rotor shaft 16 is led out and on the side of the flange 26 signal lines 52 and winding terminals 46, 46 'of the motor are.
  • the rotor shaft 16 is fixed in the flanges 24 and 26 via bearings 28 and 30, e.g. Sliding or rolling bearings, in particular ball bearings, rotatably mounted and held.
  • bearings 28 and 30 e.g. Sliding or rolling bearings, in particular ball bearings, rotatably mounted and held.
  • the rotor assembly 16, 18, 20 is additionally housed in a sleeve 32 which, together with the flanges 24, 26, surrounds the rotor assembly and prevents foreign bodies from entering the rotor assembly.
  • a DC motor having a similar construction to the DC motor of FIG. 1 is described in further detail in German patent applications 100 34 302.3 and 100 51 403.0, to which reference is made. It should be emphasized that the housing cover according to the invention can also be used in conjunction with any other known or yet to be developed type of DC motor and in generators. The embodiment shown in Fig. 1 is intended to serve as an example only.
  • a holding device 34 On the rotor shaft 16 of the DC motor shown in Fig. 1, a holding device 34 is mounted on which a magnetic ring 36 is applied.
  • an iron yoke component 42 On the side facing away from the magnet ring 36 rear side of the sensor board 38, an iron yoke component 42 may be located.
  • the Senso ⁇ latine and its function are described in more detail in the parallel patent application "Apparatus for generating a speed-dependent signal for an electric motor, in particular for an electronically commutated DC motor" of the same applicant with the same filing date, to which reference is made.
  • the holding device 34 and the ring magnet 36 arranged thereon rotate together with the rotor shaft 16, while the sensor board 38 with the coils 40, Hall elements etc. arranged thereon is stationary, so that upon rotation of the rotor shaft 16 in consequence of the relative movement between the ring magnet 36 and the sensor board 38 rotational position-related signals in the coils 40, Hall elements or other sensor elements arise.
  • the sensor board 38 may also interact directly with the permanent magnet 20 to produce rotational position related signals.
  • the Senso ⁇ latine 38 is attached to the electric motor facing the inside of a Relaissimilarvorraum 44.
  • Relay 64 and other electrical components of a drive circuit connected to winding ends 46 of the stator windings 14 are mounted in the relay support device 44.
  • the relay support apparatus is described in greater detail in the copending patent application "Relay carrier device for an electric motor, in particular for an electronically commutated DC motor" of the same Applicant with the same filing date to which reference is made.
  • the DC motor shown in Fig. 1 is completed by a housing cover 48 which is described with reference to Figures 2 to 4 in further detail.
  • the housing cover 48 has a first cover-shaped component 60 and a second plug / socket component 50, which is connected to the signal lines 52 and the winding ends 46 of the stator windings 14 via a connection device 54.
  • the relay support device 44 and the housing cover 48 are held in position via a center screw 56, suitable snap connections, gluing, screwing or the like.
  • the housing cover 48 according to the invention can also be used with other types of DC motors or generators, in particular the design of the housing 22 and the relay support device 44, the arrangement and guidance of the various electrical components within the motor housing 22 and the design of the rotor and the Stators can be performed in any conceivable and known manner.
  • the housing cover 48 according to the invention shown in Fig. 2 comprises a first, cover-shaped component 60 and a second, the male / female sections forming component 62, a connecting device 54 and a support member 66, which carries the connecting device 54.
  • a pin 68 is further shown, which is connected to a signal line 52 and projects into a male / female portion of the second component 62.
  • the housing cover 48 is placed with the first component 60 on the housing 22 (FIG. 1) of the electric motor, wherein it comes to lie with a shoulder 70 against the edge of the housing.
  • a seal 72 such as an O-ring, a molded elastomeric seal, a plastic lip or the like may be provided to the housing cover 48 air and liquid-tight to connect to the housing 22 of the motor.
  • latching lugs or latching holes or the like may be provided on the outer edge 74 of the first component 60 of the housing cover 48 in order to produce a latching or snap connection between the housing cover 48 and the motor housing 22.
  • the housing cover 48 and the motor housing 22 may be glued, screwed or otherwise connected.
  • the first, lid-shaped component 60 of the housing cover 48 has in the embodiment shown, two recesses 76, 78 through which male / female sections 80, 82 of the second component 62 of the housing cover 48 are guided to the outside. Between the plug / socket sections 80, 82 of the second component 62 and the first component 60 of the housing cover 48 are two further seals 84, 86, for example in shape of O-rings, provided.
  • the seal may be configured in any other manner known to those skilled in the art.
  • the second component 62 of the housing cover 48 has an inner cylindrical portion 88, the free end is formed with locking lugs 90 which hold the support member 66 as shown in Fig. 2 in position.
  • the support member 66 carries the connecting device 64, as described in more detail with respect to Figs. 3 and 4.
  • the housing cover according to the invention 48 comprising the first component 60, the second component 62, the support member 66 and the connecting device 64 is, as shown in Fig. 1, placed on the housing 22 of the electric motor and in the embodiment shown with the center screw 56th , attached to the relay support device 38.
  • the attachment by means of the center screw 56 creates a permanent and secure connection between the various components of the housing cover 48.
  • the various components, in particular 60 to 66, the housing cover according to the invention also with each other by means of locking or screwing, gluing or The like can be connected and the housing cover 48 screwed together with the motor housing 22, glued, latched or connected in any other way.
  • the Anschlußvomchtung 64 is formed in the preferred embodiment of the invention in the form of bus bars 92, 94, 96, which are shown in Figs. 3 and 4 in more detail.
  • the busbars 92, 94, 96 can be produced in the form of stamped and bent parts, for example from sheet metal, and have a part-ring-shaped conductor track section 98 and a perpendicularly extending tab section 100, which is produced by bending a part of the busbar 92, 94, 96.
  • the bus bars further comprise at least one and preferably a plurality of terminals 102 for the coil ends 46 'of the stator windings, which are similar to solder lugs.
  • the busbars 92, 94, 96 are similarly shaped, wherein their conductor track sections have different radii and the busbars 92, 94, 96 are held with different angular position in the support member 66 such that the tab portions 100th the three busbars 92, 94, 96 are aligned as shown in Fig. 3.
  • the busbars 92, 94, 96 may be glued, screwed, riveted or otherwise connected to the support member 66, it being noted that FIG. 3 is only a schematic illustration showing the support member 66 and the male / female sections 80 , 82 of the second component 62 of the housing cover 48 is not shown in full detail.
  • the support member 66 may also according to the shape of the busbars 92, 94, 96 have shaped recesses in which the busbars are held and isolated from each other.
  • the busbars can be encapsulated in this embodiment in the manufacture of the housing cover 40 of the material of the support member 66.
  • the tab portions 100 of the bus bars 92, 94, 96 protrude into the male / female portions 80 of the second component 62 of the housing cover 48 and, together with the latter, can connect a plug or socket for the connection of supply lines for the Motor windings of the electric motor 10 form.
  • a plug / socket portion 82 is provided for the connection of the signal lines 52 of the electric motor 10, as shown in FIGS. 2 and 3, these signal lines 52 are not performed in the embodiment shown on the connecting device 66.
  • the signal cable 52, which are connected to the Senso ⁇ latine 38 are connected at its free end directly to the terminal pins 68 and led out via the plug / socket portion 82 of the housing cover 48.
  • connection of the signal line 52 can also take place via corresponding, in practice smaller busbars of the connection device.
  • the terminal pins 68 together with the plug / socket portion 82 form on the housing cover 48 a plug or a socket for the connection of signal lines for the electric motor 10th
  • housing cover 48 Due to the modular construction of the housing cover 48 according to the invention, it is possible to design a largely uniform housing cover 48 for various electric motors, which may have a standard configuration of the first, cover-shaped component 60.
  • the second component 62 with the plug / socket portions 80, 82 and, if necessary, the support member 66 of the connecting device 64 can be adapted to the particular customer wishes, wherein the recesses 76, 78 may be configured in the first section 60 such that also differently shaped male / female sections 80, 82 can be led out through this.
  • the construction according to the invention results in a modular housing cover, which can be produced at least partially from standard components for various requirements and applications of the electric motor.
  • the male / female sections 80, 82 for the second component 62 of the housing cover 48 may utilize various standard components which are routed through the apertures 76, 78 in the first component 60.
  • the support member 66 and the connector 64 may be substantially uniform for various electric motors and plug / socket configurations, and may be modified as needed to suit the particular connector / receptacle connector specifications.
  • flat gaskets, molded on the components elastomeric seals or the like can be used.
  • the individual components of the housing cover can be mounted in a simple manner, latched together by the snap connections and secured by the center screw 56 on the electric motor 10.
  • the invention thus provides a modular, sealed against ingress of water and debris housing cover for an electric motor, which can be adapted based on a uniform design principle to different requirements for male / female terminals.

Abstract

L'invention concerne un couvercle (48) de carter conçu pour un moteur électrique (10) et destiné à obturer un carter (22) de moteur au niveau d'une face du moteur électrique, aux bornes de l'enroulement et au niveau des circuits d'acheminement des signaux dudit moteur électrique. Le couvercle (48) de carter selon l'invention comporte des prises mâles et/ou des prises femelles intégrées conçues pour les conduites d'alimentations et les circuits d'acheminement des signaux. Le couvercle (48) de carter comprend un premier composant (60) pouvant être relié au carter du moteur, se présentant sous la forme d'un couvercle pourvu d'au moins une ouverture, ainsi qu'un second composant (62) pouvant s'emboîter dans l'ouverture du premier élément (60) et étant formé dans la section de prises mâles et/ou prises femelles. Un dispositif de connexion (54) intégré dans le couvercle (48) de carter comprend un élément de connexion situé entre les bornes de l'enroulement et/ou les circuits d'acheminement des signaux du moteur électrique et la section de prises mâles et/ou prises femelles du second composant. La structure à plusieurs parties du couvercle de carter permet de concevoir le premier composant de manière à ce que son action soit conjuguée à celle du carter de moteur et qu'il soit adapté à ce dernier, tandis que le second composé peut être conçu selon les exigences et les besoins des utilisations spécifiques du moteur électrique. L'invention se rapporte en outre à un moteur électrique comportant ledit couvercle de carter.
PCT/EP2002/004607 2001-06-22 2002-04-25 Couvercle de carter conçu pour un moteur electrique, en particulier pour un moteur a courant continu a commutation electronique WO2003001647A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10130117.0 2001-06-22
DE10130117A DE10130117A1 (de) 2001-06-22 2001-06-22 Gehäusedeckel für einen Elektromotor, insbesondere für einen elektronisch kommutierten Gleichstrommotor

Publications (1)

Publication Number Publication Date
WO2003001647A1 true WO2003001647A1 (fr) 2003-01-03

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Application Number Title Priority Date Filing Date
PCT/EP2002/004607 WO2003001647A1 (fr) 2001-06-22 2002-04-25 Couvercle de carter conçu pour un moteur electrique, en particulier pour un moteur a courant continu a commutation electronique

Country Status (2)

Country Link
DE (1) DE10130117A1 (fr)
WO (1) WO2003001647A1 (fr)

Cited By (11)

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DE20304998U1 (de) * 2003-03-27 2003-08-21 Minebea Co Ltd Elektromotor mit einem Motorgehäuse und einem Zugangsteil
EP1526628A1 (fr) * 2003-10-22 2005-04-27 Siemens Aktiengesellschaft Unité de connexion d'un stator de moteur électrique
FR2923951A1 (fr) * 2007-11-19 2009-05-22 Sonceboz Automotive Sa Ensemble de connexion electrique pour moteur sans balai.
FR2996072A1 (fr) * 2012-09-26 2014-03-28 Sonceboz Automotive Sa Ensemble de connexion electrique pour moteur sans balai
CN103812262A (zh) * 2012-11-13 2014-05-21 博泽沃尔兹堡汽车零部件有限公司 电动马达，尤其是机动车的转向马达
WO2016024358A1 (fr) * 2014-08-15 2016-02-18 三菱電機株式会社 Unité de commande, dispositif électrique de direction assistée utilisant une unité de commande, et procédé de fabrication d'unité de commande
DE102015110624A1 (de) * 2015-07-01 2017-01-05 Metabowerke Gmbh Stator für einen Elektromotor
EP3053780A4 (fr) * 2013-10-04 2017-06-21 Mitsubishi Electric Corporation Dispositif de commande électronique et son procédé de fabrication, et dispositif de commande de direction assistée électrique
WO2017162514A1 (fr) * 2016-03-24 2017-09-28 Robert Bosch Gmbh Machine électrique et procédé de fabrication d'une machine électrique
EP3534505A1 (fr) * 2018-03-01 2019-09-04 Otis Elevator Company Moteur électrique pour système d'ascenseur et système d'ascenseur comprenant un tel moteur
US11632008B2 (en) * 2019-08-29 2023-04-18 Hitachi Metals, Ltd. Arrangement structure of wiring member for rotating electrical machine

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DE10236699A1 (de) * 2002-08-09 2004-02-26 Minebea Co. Ltd., A Japanese Corporation Gehäusedeckel für ein Motorgehäuse, insbesondere für einen Gleichstrommotor
JP5103845B2 (ja) * 2006-09-26 2012-12-19 日本電産株式会社 レゾルバおよびモータ
JP2012147519A (ja) * 2011-01-07 2012-08-02 Mitsuba Corp モータ装置
PL2500575T5 (pl) 2011-03-12 2022-10-17 Grundfos Management A/S Pompa obiegowa do instalacji grzewczej
DE102015102349A1 (de) 2015-02-19 2016-08-25 Minebea Co., Ltd. Stator mit toroidaler Statorwicklung
EP3731407A1 (fr) * 2019-04-24 2020-10-28 Siemens Aktiengesellschaft Machine électrique pourvue de convertisseur
DE102019134792A1 (de) * 2019-12-17 2021-06-17 Valeo Siemens Eautomotive Germany Gmbh Isolationsvorrichtung, Statorvorrichtung, elektrische Maschine und Verfahren zur Herstellung einer Statorvorrichtung
DE102022207622A1 (de) 2022-07-26 2024-02-01 Robert Bosch Gesellschaft mit beschränkter Haftung Dichtungsanordnung

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EP1526628A1 (fr) * 2003-10-22 2005-04-27 Siemens Aktiengesellschaft Unité de connexion d'un stator de moteur électrique
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WO2009098382A1 (fr) * 2007-11-19 2009-08-13 Sonceboz Automotive Sa Ensemble de connexion electrique pour moteur sans balai
US8890380B2 (en) 2007-11-19 2014-11-18 Sonceboz Automotive Sa Electrical connector assembly for a brushless motor
JP2011504085A (ja) * 2007-11-19 2011-01-27 ソンセボ オートモーティブ エスアー ブラシレスモータの電気コネクタアセンブリ
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WO2014049218A3 (fr) * 2012-09-26 2014-12-31 Sonceboz Automotive Sa Ensemble de connexion électrique pour un moteur sans balai et système comprenant un tel ensemble
WO2014049218A2 (fr) 2012-09-26 2014-04-03 Sonceboz Automotive Sa Ensemble de connexion electrique pour moteur sans balai et systeme comprenant un tel ensemble
FR2996072A1 (fr) * 2012-09-26 2014-03-28 Sonceboz Automotive Sa Ensemble de connexion electrique pour moteur sans balai
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WO2016024358A1 (fr) * 2014-08-15 2016-02-18 三菱電機株式会社 Unité de commande, dispositif électrique de direction assistée utilisant une unité de commande, et procédé de fabrication d'unité de commande
JPWO2016024358A1 (ja) * 2014-08-15 2017-04-27 三菱電機株式会社 制御ユニットおよびこれを用いた電動パワーステアリング装置、並びに制御ユニットの製造方法
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CN108886294A (zh) * 2016-03-24 2018-11-23 罗伯特·博世有限公司 电机和用于制造电机的方法
WO2017162514A1 (fr) * 2016-03-24 2017-09-28 Robert Bosch Gmbh Machine électrique et procédé de fabrication d'une machine électrique
CN108886294B (zh) * 2016-03-24 2021-03-09 罗伯特·博世有限公司 电机和用于制造电机的方法
EP3534505A1 (fr) * 2018-03-01 2019-09-04 Otis Elevator Company Moteur électrique pour système d'ascenseur et système d'ascenseur comprenant un tel moteur
CN110224526A (zh) * 2018-03-01 2019-09-10 奥的斯电梯公司 用于电梯系统的电动马达和包括所述马达的电梯系统
US10971967B2 (en) 2018-03-01 2021-04-06 Otis Elevator Company Electric motor for an elevator system and elevator system comprising such a motor
US11632008B2 (en) * 2019-08-29 2023-04-18 Hitachi Metals, Ltd. Arrangement structure of wiring member for rotating electrical machine

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