DE112019001897A5 - Electric pump actuator and stator for it - Google Patents

Electric pump actuator and stator for it Download PDF

Info

Publication number
DE112019001897A5
DE112019001897A5 DE112019001897.3T DE112019001897T DE112019001897A5 DE 112019001897 A5 DE112019001897 A5 DE 112019001897A5 DE 112019001897 T DE112019001897 T DE 112019001897T DE 112019001897 A5 DE112019001897 A5 DE 112019001897A5
Authority
DE
Germany
Prior art keywords
stator
electric pump
pump actuator
actuator
electric
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.)
Withdrawn
Application number
DE112019001897.3T
Other languages
German (de)
Inventor
Eugen Kombowski
Christopher Schneider
Roshan Willeke
Matthias Ehrlich
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co KG
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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Publication of DE112019001897A5 publication Critical patent/DE112019001897A5/en
Withdrawn legal-status Critical Current

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
    • H02K5/08—Insulating casings
    • 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
    • H02K5/1735—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 only one end of the rotor
    • 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
DE112019001897.3T 2018-04-10 2019-03-21 Electric pump actuator and stator for it Withdrawn DE112019001897A5 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102018108455 2018-04-10
DE102018108455.2 2018-04-10
DE102018124224.7A DE102018124224A1 (en) 2018-04-10 2018-10-01 Electric pump actuator and stator for it
DE102018124224.7 2018-10-01
PCT/DE2019/100264 WO2019196981A1 (en) 2018-04-10 2019-03-21 Electric pump actuator and stator for same

Publications (1)

Publication Number Publication Date
DE112019001897A5 true DE112019001897A5 (en) 2020-12-24

Family

ID=67991893

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102018124224.7A Withdrawn DE102018124224A1 (en) 2018-04-10 2018-10-01 Electric pump actuator and stator for it
DE112019001897.3T Withdrawn DE112019001897A5 (en) 2018-04-10 2019-03-21 Electric pump actuator and stator for it

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102018124224.7A Withdrawn DE102018124224A1 (en) 2018-04-10 2018-10-01 Electric pump actuator and stator for it

Country Status (3)

Country Link
DE (2) DE102018124224A1 (en)
FR (1) FR3079897A1 (en)
WO (1) WO2019196981A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61236340A (en) * 1985-04-10 1986-10-21 Matsushita Electric Ind Co Ltd Motor
US5783888A (en) * 1994-03-17 1998-07-21 Fuji Electric Co., Ltd. Rotary electric machine
US6617721B1 (en) * 1999-07-29 2003-09-09 Encap Motor Corporation High speed spindle motor
US6362554B1 (en) * 1999-07-29 2002-03-26 Encap Motor Corporation Stator assembly
DE102008013402A1 (en) * 2008-03-10 2009-09-17 Robert Bosch Gmbh Electric machine for hybrid drive of motor vehicle, has rotor supported in bearing shield over bearing, where shield is provided with predominant part made of non-metallic material e.g. fiber-reinforced composite material or plastic

Also Published As

Publication number Publication date
FR3079897A1 (en) 2019-10-11
WO2019196981A1 (en) 2019-10-17
DE102018124224A1 (en) 2019-10-10

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee