WO2015189373A2 - Elektromotor mit thermosicherung - Google Patents
Elektromotor mit thermosicherung Download PDFInfo
- Publication number
- WO2015189373A2 WO2015189373A2 PCT/EP2015/063136 EP2015063136W WO2015189373A2 WO 2015189373 A2 WO2015189373 A2 WO 2015189373A2 EP 2015063136 W EP2015063136 W EP 2015063136W WO 2015189373 A2 WO2015189373 A2 WO 2015189373A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- contact
- bridge
- contact bridge
- electric motor
- spring
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H37/00—Thermally-actuated switches
- H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
- H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
-
- 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
- H02K11/25—Devices for sensing temperature, or actuated thereby
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/0241—Structural association of a fuse and another component or apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/36—Means for applying mechanical tension to fusible member
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
-
- 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
- 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
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
- H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
Definitions
- the invention relates to a, in particular brushless, electric motor for driving a motor vehicle component, comprising electronics having a stamped with a plastic extrusion punched grid with a motor current leading current path with two spaced current path ends, the one by means of a thermal fuse in the form of a spring-loaded contact bridge form a bridged point of interruption.
- Under motor vehicle component is understood in particular a fan for cooling water cooling.
- DE 20 2010 002 664 U1 discloses a DC motor for driving a motor vehicle component, in particular a fan motor for cooling water cooling, with a rotor and with a commutator, in contact with the carbon brushes.
- a plastic-coated stamped grid forms an impressed in an electrical insulation current path, which is electrically connected to one of the carbon brushes.
- the current path, which carries the motor current is interrupted to form two spaced-apart current-carrying ends and the point of interruption is bridged with a contact spring as a thermal fuse.
- DE 10 2009 036 578 B3 relates to a thermal fuse, in particular for a power module of a motor vehicle, having a conductor track, which is arranged on a circuit board and interrupted by an interruption point, and each adjacent to the interruption point has a first conductor track portion and a second track portion.
- a contact bridge which is arranged in the region of the point of interruption, has, opposite one another, a first contact section and a second contact section.
- the contact portions are secured in a first position to the conductor track sections by means of solder at solder joints.
- the contact bridge is acted upon in the first contact position by means of spring force, such that upon reaching the melting point of the solder, the contact portions are separated from the corresponding conductor track sections.
- the thermal fuse on a spring element which at Reaching the melting point of the solder causes a movement of the contact bridge, which runs parallel to the board. In the second or trip position, the contact bridge is held in a cage without contacting the first track section.
- the invention has for its object to provide a, in particular brushless electric motor for driving a motor vehicle component, in particular a fan for cooling water cooling, with a space-saving and reliably triggering thermal fuse.
- the electric motor in addition to a rotor rotatably mounted relative to a stator, an electronics with a plastic extrusion stamped grid with a current leading to the motor current current path with two spaced and forming an interruption point ends and a thermal fuse with a spring-loaded contact bridge for the point of interruption ,
- the contact bridge which has contact surfaces corresponding to the current path ends, is pivotally supported about an axis which is perpendicular to the plane in which the point of interruption lies.
- a contract contour limiting the swivel range of the contract fractions serves as a stop for the contact bridge in the event of triggering the thermal fuse. When triggered, the contact bridge pivots in the plane of the point of interruption. This allows a space-saving arrangement possibility of thermal fuse including the contact bridge and the spring element allows.
- the serving in the case of triggering the thermal fuse as an end stop for the contact bridge contact contour is suitably formed from the plastic extrusion.
- the contact bridge is also arranged in total in a molded from plastic extrusion circular segment-like guide slot. The point of interruption is arranged along one of the circle radii and the contact contour in the region of the other circle radius of the circular segment-like guide slot.
- the circular segment shape of the guide slot makes it possible, in a simple and reliable manner, to limit the pivoting range of the contact bridge to at least one of the circular radii and to expediently also guide the contact bridge along an arcuate web contour of the guide slot.
- the contact bridge which is suitably designed as or in the manner of a stamped and bent part, has a number of offsets which form a raised bridge section between the contact surfaces.
- the desired mechanical and / or electrical properties of the contact bridge can be adjusted in a simple manner.
- the contact bridge can be adapted to different current strengths.
- the contact bridge has a bridge free end and a holding end opposite thereto. With this, the contact bridge sits on a suitably formed from the plastic extrusion and forming the axis of rotation pivot, which passes through a corresponding opening in the holding end of the contact bridge.
- a first contact surface which is soldered in the normal state with a non-triggering thermal fuse with one of the current path ends.
- the spring element is particularly preferably designed as a leg spring with a spring eye and two spring legs.
- the spring eye in the assembled state surrounds the axis of rotation, in particular the pivot pin, coaxially. This is given in a simple and reliable manner, a common pivoting of the spring element or its cooperating with the contact bridge spring leg and the contact bridge to the same rotational or pivot axis.
- One of the spring legs of the leg spring is held on a stop-side arm and there suitably on an undercut contour, while the other spring leg is spring-biased against the contact bridge on the abutment contour facing away from the bridge longitudinal side.
- the contact bridge on includes the contact bridge on the pivot direction extending projections, which over-bridge of the bridge-side spring leg and / or underlaps.
- the spring element continues to exert a spring force on the contact bridge in the direction of the contact contour.
- the spring legs of the spring element extend to each other in the initial state at a suitable angle to each other so that both in the bridged state and in the tripped condition of the contact bridge, the spring legs preferably at an acute angle to each other and thus always a sufficient spring force acts on the contact bridge.
- the spring element is made of round wire. This is a cost-effective way to produce the spring element is given.
- the contact bridge which is suitably designed as or in the manner of a stamped and bent part with a number of offsets, forms a raised bridge section in the region of the axis of rotation and between the contact surfaces.
- the contact bridge preferably has a bending sink which is directed towards the contact surface facing the axis of rotation. Since this contact surface of the rotary Axis is radially upstream in the direction of the interruption point, only a correspondingly shortened radial bridge portion of the contact bridge is current-carrying.
- the advantages associated with the invention are in particular that a simple, cheap and space-saving way to integrate the thermal fuse is created in a desirably space-saving designed electric motor by triggering the thermal fuse in the plane of the point of interruption.
- FIG. 1 is an exploded view of a radiator fan for a motor vehicle with a brushless inner rotor motor with integrated converter electronics
- FIG. 2 shows an electronics compartment with electronics of the electric motor, with a printed circuit board equipped with electrical or electronic components and with a stamped grid provided with a plastic encapsulation and with a thermal fuse,
- the stamped grid with plastic extrusion including one with the
- FIG. 4 shows a detail of a perspective view of the thermal fuse with a spring-loaded contact bridge in the contact position within a guide slot with a contact contour as End stop for the contact bridge in the event of triggering the thermal fuse.
- Fig. 1 shows an exploded view of a fan 1 for the radiator of a motor vehicle.
- the fan 1 comprises a fan wheel 2 with a central cap 3, about whose outer periphery (only slightly shown) air guide vanes 4 are arranged uniformly distributed.
- the fan 1 further comprises an electric motor 5, also referred to as a fan motor, by means of which the fan wheel 2 is rotationally driven.
- the electric motor 5 is essentially formed by a stator 6, which is wound with a three-phase rotary field winding 7 in the form of coils.
- the motor 5 further comprises a permanently excited rotor 8, which is rotatably mounted in the interior of the stator 6 about a motor axis 9.
- the motor 5 comprises two roller bearings 10 and 11, which act on the rotor 8 from axially opposite sides.
- the axial clearance of the rotor 8 between the two rolling bearings 10 and 1 1 is spring-loaded by a spring ring 12.
- the motor 5 further comprises an approximately disc-shaped or half-shell-shaped motor mount 13. On an end face remote from the fan wheel 2, an electronics compartment 14 is inserted into the motor mount 13 into which a converter electronics 15 is inserted.
- the motor 5 comprises an electronic compartment cover 16, also referred to below as a housing cover.
- the rotor 8 is formed (in a manner not shown) by a laminated core, are used in the permanent magnet for generating a field exciter, wherein the laminated core is encapsulated together with the permanent magnet used with a plastic sheath.
- the stator 6 consists of a laminated core, which is encapsulated with a plastic sheath.
- the motor mount 13 is formed in particular by a one-piece die-cast aluminum component.
- the electronics compartment lid 16 is preferably an injection-molded part made of plastic.
- the rotor 8 At its front side, the rotor 8 is provided with four screw domes 18, by means of which the rotor 8 is screwed to the fan wheel 2 in the assembled state.
- the motor 5 is a brushless, internally cooled internal rotor or internal rotor motor.
- Fig. 2 shows a perspective view of a slightly modified motor carrier 13 with inserted into the corresponding electronics compartment 14 electronics 15, which in contrast to the embodiment of FIG. 1, for example, only three capacitors are assigned.
- the electronics 15 comprise a stamped grid 20 encased in plastic and a printed circuit board or printed circuit board 21 equipped with electrical components.
- the electric motor 5 is operated by a bridge circuit (B6 circuit) which is implemented in the overmolded lead frame 20.
- the overmolded stamped grid 20 has a number of switchable semiconductor components 22, by means of which three phase windings of the field winding 7 of the electric motor 5 are alternately energized.
- the electric current used for this purpose is provided in a manner not shown by a DC power source.
- the three phase windings of the field winding 7 of the electric motor 5 are connected in, for example, a triangle connection via the capacitors 23.
- two electrically adjacent phase windings are electrically connected to one another at a motor-side contact point, which are in turn electrically contacted via a bridge-side contact point, each with a bridge branch of the bridge circuit.
- the windings are made of a painted copper wire and rolled up in the middle of a coil.
- a thermal fuse 24 can be seen in addition to the overmolded lead frame 20 and the semiconductor devices 22 and the capacitors 23, a thermal fuse 24 can be seen.
- the thermal fuse 24 protects the electric motor 5 from overheating and fire hazard. If the motor 5 overheats, the thermal fuse 24 trips and no current can flow to or from the motor 5.
- Terminals 25, 26, and 27 form an input terminal and an output terminal for the motor current or two sensor signal outputs, eg for the measurements of the rotational speed (rotational speed), the direction of rotation and / or the position of
- the printed circuit board realizing punched grid 28, which or its strip conductors carry the motor current, is provided with a plastic coating 29 and electrically insulated. Visible in the region of the thermal fuse taken here are the current-carrying current-carrying ends 30, 31, between which an interruption point 32 is formed in the stamped grid 28.
- the current-carrying ends 30, 31 and the interruption point 32 are located in a guide slot 33, which is formed from the plastic extrusion 29 and which is configured in the shape of a circle segment at least on the inside.
- the thermal fuse 24 is formed from a contact bridge 34, which in the bridged state connects the current-carrying ends 30 and 31 of the stamped grid 28 to one another.
- Contact bridge 34 has contact surfaces 35 and 36, of which at least the contact surface 36 associated with a bridge-free end 37 of contact bridge 34 is connected by means of a solder connection to the corresponding (corresponding) current-carrying end 31 of stamped grid 28.
- the or each solder contact electrically contacts the current path ends 30 and 31 via the contact bridge 34 and mechanically connects the contact bridge 34 to the respective current path end 30, 31 of the stamped grid 28 to form a mechanically fixed connection.
- a separate spring element 38 is provided in the form of a leg spring, which with a first spring leg 39 on a formed from the plastic extrusion 29 Ausle- ger 40 and there in a pivoting direction 41 of the contact bridge 34 rear undercut contour 42 is held.
- the second spring leg 43 is located on the front in the pivoting direction 41 side of the contact bridge 34 under spring bias on this.
- the spring legs 42, 43 of the spring element 38 are at an acute angle to each other and are connected to one another via a spring eye 44 forming and a plurality of spring coils having spring or leg eyelet 45. With this spring eye 44, the spring element 38 sits on a pivot pin 46, which is advantageously likewise formed from the plastic extrusion 29 and forms the axis of rotation 47 for the contact bridge 34.
- the contact bridge 33 is with its the bridge free end 37 remote from the holding end 48, in which an unrecognizable bore for receiving the pivot 46 is introduced, rotatably mounted about the axis of rotation 47, which is perpendicular to the plane in which the interruption point 32 is located.
- the spring eye 45 of the spring element 38 and thus the spring eye 44 is coaxial with respect to the pin 46 and thus arranged with respect to the axis of rotation 47.
- the contact bridge 34 is designed in the manner of a stamped and bent part with a number of offsets, which form a central, raised bridge section 34a.
- the provided between the axis of rotation 47 at the holding end 48 and the interruption point 32 second contact surface 35 of the contract fractures 34 is located on the lead frame 28 and the Kunststoffumsp tion 29 facing bottom of a bending sink 34b, opposite which both the middle bridge portion 34a and the holding end 48 of Contact bridge 34 are raised.
- both contact surfaces 35 and 36 of the contact bridge 34 with respect to the plane of the interruption point 32 at the same height level.
- the bridge free end 37 associated contact surface 36 is below a corresponding to the raised bridge portion 34 a lowered bridge portion 34 c
- the contact-bridge-side spring leg 43 of the spring element 38 which is suitably made of round wire, is held by means of two projections 49, 50, which are formed on the contact bridge 34 and project in the opposite direction to the inserted one. recorded pivot direction 41 extend. In the process, this spring limb 43 engages under the protrusions 49 provided on the middle, raised bridge section 34a and overlaps the protrusion 50 provided on the bridge-free end 37.
- the circular segment-like guide slot 33 forms an abutment contour 51 in the region of the circle of circumference facing away from the point of interruption 32 in the pivoting direction 41.
- This contact or abutment contour 51 serves as a stop for the contact bridge 34 in the event of triggering the thermal fuse 24 and thus as an end stop for the pivoting movement of the contact bridge 34 about the axis of rotation 47.
- the point of interruption 32 is therefore in the region of the opposite or other circle radius or at least adjacent this one.
- a the circular arc of the circular segment-like guide slot 33 following Kulissenwandung 52 is also formed from the Kunststoffumsp tion 29 and limited there formed by the guide slot 33 partial surface of a circular area in the center of the axis of rotation 47 is.
- the contact bridge 34 and the bridge-side spring leg 43 of the spring element 38 When triggered after melting the solder solder joints, the contact bridge 34 and the bridge-side spring leg 43 of the spring element 38 to pivot about the pin 46 and thus about the axis 47.
- the contact surface 35 of the contract fractures 34 is located in the vicinity of the axis of rotation 47, it is deliberately arranged at a distance therefrom.
- the thermal fuse 24 triggers in particular at an excess temperature by the solder melts and the contact bridge
- the contact bridge 34 pivoted in a sequence of the spring force of the spring elements 38 by a combined rotational and shear movement, so that the biased by the Kon- clock bridge 34 bridged break point 32 is interrupted.
- the contact bridge 34 pivots in the case of release from a first position (contact position) to a second position (release position), wherein the pivoting movement takes place about the axis of rotation 47 and in the plane of the point of interruption 32.
- the pivoting movement of the contract fractures 34 in the pivoting direction 41 is limited by the abutment contour 51, in which the contract fractures 34 strike there and advantageously continue to be spring-biased by means of the spring element 38.
- the contact bridge 34 and in particular the spring element 38 are held captive in both positions (contact and release position).
- the contact spring 34 is guided safely within the guide slot 33 without a guide contour 55, since the contact spring 34 with the contact surfaces 35, 36 along the corresponding circular segment-like surface portion (surface area) of the plastic extrusion 29 can slide.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuses (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020177000680A KR101965351B1 (ko) | 2014-06-12 | 2015-06-12 | 온도 퓨즈를 포함하는 전기 모터 |
CN201580031297.0A CN106575905B (zh) | 2014-06-12 | 2015-06-12 | 具有热熔断路器的电动马达 |
DE112015002729.7T DE112015002729A5 (de) | 2014-06-12 | 2015-06-12 | Elektromotor mit Thermosicherung |
US15/375,740 US10027203B2 (en) | 2014-06-12 | 2016-12-12 | Electric motor comprising a thermal fuse |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202014004732.4 | 2014-06-12 | ||
DE202014004732.4U DE202014004732U1 (de) | 2014-06-12 | 2014-06-12 | Elektromotor mit Thermosicherung |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US15/375,740 Continuation US10027203B2 (en) | 2014-06-12 | 2016-12-12 | Electric motor comprising a thermal fuse |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015189373A2 true WO2015189373A2 (de) | 2015-12-17 |
WO2015189373A3 WO2015189373A3 (de) | 2016-02-04 |
Family
ID=51226631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2015/063136 WO2015189373A2 (de) | 2014-06-12 | 2015-06-12 | Elektromotor mit thermosicherung |
Country Status (5)
Country | Link |
---|---|
US (1) | US10027203B2 (de) |
KR (1) | KR101965351B1 (de) |
CN (2) | CN110277878B (de) |
DE (2) | DE202014004732U1 (de) |
WO (1) | WO2015189373A2 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014019433A1 (de) * | 2014-12-22 | 2016-06-23 | Audi Ag | Elektronikbaueinheit für einen Elektromotor eines Einzelradantriebs eines Kraftfahrzeugs, Einzelradantrieb sowie Kraftfahrzeug |
EP3624154A4 (de) * | 2017-05-08 | 2020-11-25 | ABB Schweiz AG | Motorvorrichtung für hochspannungsschaltvorrichtung |
DE102017214774A1 (de) * | 2017-08-23 | 2019-02-28 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Anschlussvorrichtung und Elektromotor |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3001522A1 (de) * | 1980-01-17 | 1981-07-30 | Bosch Gmbh Robert | Elektrisches verbindungssystem fuer gleichrichter |
CN2237900Y (zh) * | 1993-12-17 | 1996-10-16 | 唐玉江 | 自动断路保护直线电机 |
US6621703B2 (en) * | 1998-10-07 | 2003-09-16 | Electro-Dyn Electronics Corporation | Automotive bridge rectifier assembly with thermal protection |
JP4018357B2 (ja) * | 2001-01-16 | 2007-12-05 | カルソニックカンセイ株式会社 | ブラシレスモータ |
CN2779709Y (zh) * | 2004-12-28 | 2006-05-10 | 日本电产芝浦株式会社 | 模制电动机 |
US7639114B2 (en) * | 2006-11-22 | 2009-12-29 | Tsung-Mou Yu | Temperature fuse protection device |
CN101282056B (zh) * | 2007-04-04 | 2014-08-06 | 松下电器产业株式会社 | 无刷直流马达温度保护装置 |
KR101062205B1 (ko) * | 2007-07-31 | 2011-09-05 | 삼성전자주식회사 | 모터 |
US8031456B2 (en) * | 2009-05-12 | 2011-10-04 | Ceramate Technical Co., Ltd. | Explosion-roof and flameproof pullout safety surge absorbing module |
DE102009036578B8 (de) | 2009-08-07 | 2011-01-05 | Magna Electronics Europe Gmbh & Co.Kg | Thermosicherung, insbesondere für ein Leistungsmodul eines Kraftfahrzeugs, sowie Leistungsmodul mit einer derartigen Thermosicherung |
DE202010002664U1 (de) | 2010-02-23 | 2011-07-12 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg | Elektromotor zum Antrieb einer Kraftfahrzeugkomponente |
CN103329407B (zh) * | 2011-01-21 | 2016-08-10 | 博泽沃尔兹堡汽车零部件有限公司 | 保护装置,特别是机动车辆部件的控制电子器件 |
FR2972863B1 (fr) * | 2011-03-15 | 2014-02-21 | Faurecia Bloc Avant | Porte-balais de moteur electrique et moteur electrique comportant un tel porte-balais |
CN203014602U (zh) * | 2012-12-11 | 2013-06-19 | 东明机电(深圳)有限公司 | 装有过热防护器的直流微电机 |
-
2014
- 2014-06-12 DE DE202014004732.4U patent/DE202014004732U1/de active Active
-
2015
- 2015-06-12 DE DE112015002729.7T patent/DE112015002729A5/de active Pending
- 2015-06-12 CN CN201910332410.9A patent/CN110277878B/zh active Active
- 2015-06-12 WO PCT/EP2015/063136 patent/WO2015189373A2/de active Application Filing
- 2015-06-12 KR KR1020177000680A patent/KR101965351B1/ko active IP Right Grant
- 2015-06-12 CN CN201580031297.0A patent/CN106575905B/zh active Active
-
2016
- 2016-12-12 US US15/375,740 patent/US10027203B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN110277878A (zh) | 2019-09-24 |
CN106575905B (zh) | 2019-07-12 |
CN110277878B (zh) | 2021-05-28 |
US20170093254A1 (en) | 2017-03-30 |
KR20170018019A (ko) | 2017-02-15 |
CN106575905A (zh) | 2017-04-19 |
WO2015189373A3 (de) | 2016-02-04 |
DE202014004732U1 (de) | 2014-07-04 |
US10027203B2 (en) | 2018-07-17 |
DE112015002729A5 (de) | 2017-05-11 |
KR101965351B1 (ko) | 2019-04-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2756583B1 (de) | Elektromotor, insbesondere kühlerlüftermotor | |
EP1384307B1 (de) | Elektronisch kommutierter gleichstrommotor | |
EP2613428B1 (de) | Elektromotor zum Antrieb einer Kraftfahrzeugkomponente | |
EP2856619B1 (de) | Elektromotor mit thermoschutz | |
DE102016107079A1 (de) | Motorantriebssteuerung für ein Fahrzeug | |
WO2015189373A2 (de) | Elektromotor mit thermosicherung | |
EP3928419B1 (de) | Antriebsvorrichtung mit einem bürstenlosen elektromotor | |
DE102017216075A1 (de) | Stator für eine elektrische Maschine, eine elektrische Maschine und Verfahren zum Herstellen eines solchen Stators | |
EP0224053A2 (de) | Verdrahtungsanordnung für den Motor eines Elektrowerkzeugs | |
EP2932584B1 (de) | Elektromotor mit thermosicherung | |
DE10133767A1 (de) | Kommutatormotor mit einem zylinderförmigen Motorgehäuse | |
DE102019215679A1 (de) | Kontaktvorrichtung eines Stators | |
EP1055277B1 (de) | Leiterbahnen mit Kommutatorbürsten für eine elektrische Antriebseinheit für Fahrzeugaggregate | |
EP2666232B1 (de) | Schutzvorrichtung, insbesondere für die steuerelektronik einer kraftfahrzeugkomponente | |
EP2342799B1 (de) | Elektrische maschine mit einem kontaktelement zur elektrischen verbindung elektrischer bauteile | |
EP1324435B1 (de) | Elektrischer Verbinder zwischen zwei Endstellen | |
DE102016206103B4 (de) | Elektronische Steuereinheit mit Thermosicherung und Elektromotor zum Antrieb einer Kraftfahrzeugkomponente mit einer elektronischen Steuereinheit | |
EP1603216B1 (de) | Bürstenloser Elektromotor und Verfahren zur Herstellung desselben | |
DE102011100843A1 (de) | Elektromotor, aufweisend mit Vergussmasse umgossene Statorwicklungen | |
DE102015207235A1 (de) | Bürstenloser Elektromotor in Innenläuferbauart | |
WO2022069021A1 (de) | Elektromotor zum antrieb eines aggregates | |
WO2018091242A1 (de) | Elektrische maschine | |
DE102015109478A1 (de) | Verbindungseinheit für gleichphasige Wicklungen eines Stators eines Elektromotors | |
DE102015102349A1 (de) | Stator mit toroidaler Statorwicklung | |
EP2193055A1 (de) | Antriebsvorrichtung für einen scheibenwischer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 112015002729 Country of ref document: DE |
|
ENP | Entry into the national phase |
Ref document number: 20177000680 Country of ref document: KR Kind code of ref document: A |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: R225 Ref document number: 112015002729 Country of ref document: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 15728531 Country of ref document: EP Kind code of ref document: A2 |