DE112007001151A5 - Stepper motor according to the reluctance principle - Google Patents

Stepper motor according to the reluctance principle Download PDF

Info

Publication number: DE112007001151A5
Authority: DE; Germany
Prior art keywords: stepper motor; motor according; reluctance principle; reluctance; principle
Prior art date: 2006-05-17
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.): Ceased

Application number

DE112007001151T

Other languages

German (de)

Inventor

Wolfgang Hill

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

LuK Lamellen und Kupplungsbau Beteiligungs KG

LuK Lamellen und Kupplungsbau 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.)

2006-05-17

Filing date

2007-05-07

Publication date

2009-02-12

2007-05-07 Application filed by LuK Lamellen und Kupplungsbau Beteiligungs KG, LuK Lamellen und Kupplungsbau GmbH filed Critical LuK Lamellen und Kupplungsbau Beteiligungs KG

2009-02-12 Publication of DE112007001151A5 publication Critical patent/DE112007001151A5/en

Status Ceased legal-status Critical Current

Classifications

- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
- H02K37/02—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type
- H02K37/04—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of variable reluctance type with rotors situated within the stators
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/141—Stator cores with salient poles consisting of C-shaped cores
- 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
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Microelectronics & Electronic Packaging (AREA)
Physics & Mathematics (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Electromagnetism (AREA)
Linear Motors (AREA)

DE112007001151T 2006-05-17 2007-05-07 Stepper motor according to the reluctance principle Ceased DE112007001151A5 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE102006023012.4		2006-05-17
DE102006023012		2006-05-17
PCT/DE2007/000815 WO2007134566A2 (en)	2006-05-17	2007-05-07	Stepper motor comprising a movable secondary part that has a different reluctance

Publications (1)

Publication Number	Publication Date
DE112007001151A5 true DE112007001151A5 (en)	2009-02-12

Family

ID=38320166

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE112007001151T Ceased DE112007001151A5 (en)	2006-05-17	2007-05-07	Stepper motor according to the reluctance principle

Country Status (2)

Country	Link
DE (1)	DE112007001151A5 (en)
WO (1)	WO2007134566A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN102842974B (en)	2012-08-03	2015-06-03	埃塞克科技有限公司	transverse flux generator
US9559559B2 (en)	2012-09-24	2017-01-31	Eocycle Technologies Inc.	Transverse flux electrical machine stator with stator skew and assembly thereof
CA2829812A1 (en)	2012-10-17	2014-04-17	Eocycle Technologies Inc.	Transverse flux electrical machine rotor
JP2019134519A (en) *	2018-01-29	2019-08-08	スズキ株式会社	Switched reluctance motor, saddle-riding type vehicle and power generation device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1592065A (en) *	1967-01-25	1970-05-11
FR2154852A5 (en) *	1971-09-28	1973-05-18	Telemecanique Electrique
DE2249729A1 (en) *	1972-10-11	1974-04-25	Binder Magnete	STEPPER MOTOR
DD101251A1 (en) *	1972-12-13	1973-10-20
DD101521A1 (en) *	1972-12-21	1973-11-12
DE19728172C2 (en) *	1997-07-02	2001-03-29	Wolfgang Hill	Electrical machine with soft magnetic teeth and process for their manufacture
US6097118A (en) *	1998-10-30	2000-08-01	University Of Chicago	Reluctance apparatus for flywheel energy storage
US20010026101A1 (en) *	2000-03-30	2001-10-04	Janisiewicz Stanislaw Wladyslaw	Variable reluctance motor
US6770146B2 (en) *	2001-02-02	2004-08-03	Mattson Technology, Inc.	Method and system for rotating a semiconductor wafer in processing chambers

2007
- 2007-05-07 DE DE112007001151T patent/DE112007001151A5/en not_active Ceased
- 2007-05-07 WO PCT/DE2007/000815 patent/WO2007134566A2/en not_active Ceased

Also Published As

Publication number	Publication date
WO2007134566A3 (en)	2008-02-21
WO2007134566A2 (en)	2007-11-29

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DE112007001151A5 (en)	2009-02-12	Stepper motor according to the reluctance principle
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DE602006018215D1 (en)	2010-12-30	Multi-winding motor
DE602006008812D1 (en)	2009-10-08	ELECTRIC MOTOR
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Legal Events

Date	Code	Title	Description
2011-02-10	8127	New person/name/address of the applicant	Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE
2012-10-18	R081	Change of applicant/patentee	Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828
2014-03-20	R012	Request for examination validly filed
2014-03-27	R081	Change of applicant/patentee	Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218
2014-04-30	R012	Request for examination validly filed	Effective date: 20140320
2015-04-02	R081	Change of applicant/patentee	Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150223
2016-07-28	R016	Response to examination communication
2018-07-10	R016	Response to examination communication
2018-07-11	R002	Refusal decision in examination/registration proceedings
2018-08-17	R003	Refusal decision now final