EP3566240C0 - Bistabiler hubmagnet - Google Patents

Bistabiler hubmagnet

Info

Publication number
EP3566240C0
EP3566240C0 EP18704473.0A EP18704473A EP3566240C0 EP 3566240 C0 EP3566240 C0 EP 3566240C0 EP 18704473 A EP18704473 A EP 18704473A EP 3566240 C0 EP3566240 C0 EP 3566240C0
Authority
EP
European Patent Office
Prior art keywords
lifting magnet
bistable lifting
bistable
magnet
lifting
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.)
Active
Application number
EP18704473.0A
Other languages
English (en)
French (fr)
Other versions
EP3566240A1 (de
EP3566240B1 (de
Inventor
Arno Mecklenburg
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.)
Rhefor GbR
Original Assignee
Rhefor GbR
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 Rhefor GbR filed Critical Rhefor GbR
Publication of EP3566240A1 publication Critical patent/EP3566240A1/de
Application granted granted Critical
Publication of EP3566240B1 publication Critical patent/EP3566240B1/de
Publication of EP3566240C0 publication Critical patent/EP3566240C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H01F7/1615—Armatures or stationary parts of magnetic circuit having permanent magnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F7/1607—Armatures entering the winding
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1872—Bistable or bidirectional current devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1669—Armatures actuated by current pulse, e.g. bistable actuators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1692—Electromagnets or actuators with two coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • H01F7/1816—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator
    • H01F2007/1822—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current making use of an energy accumulator using a capacitor to produce a boost voltage

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
EP18704473.0A 2017-02-01 2018-01-31 Bistabiler hubmagnet Active EP3566240B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017000901.5A DE102017000901A1 (de) 2017-02-01 2017-02-01 Bistabiler Hubmagnet
PCT/EP2018/052439 WO2018141815A1 (de) 2017-02-01 2018-01-31 Bistabiler hubmagnet

Publications (3)

Publication Number Publication Date
EP3566240A1 EP3566240A1 (de) 2019-11-13
EP3566240B1 EP3566240B1 (de) 2024-08-07
EP3566240C0 true EP3566240C0 (de) 2024-08-07

Family

ID=61192892

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18704473.0A Active EP3566240B1 (de) 2017-02-01 2018-01-31 Bistabiler hubmagnet

Country Status (5)

Country Link
US (1) US11495380B2 (de)
EP (1) EP3566240B1 (de)
CN (1) CN110494938B (de)
DE (1) DE102017000901A1 (de)
WO (1) WO2018141815A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019104882A1 (de) * 2019-02-26 2020-08-27 Eto Magnetic Gmbh Aktorvorrichtung und Verfahren zum Betrieb einer Aktorvorrichtung
US11894187B2 (en) * 2019-08-22 2024-02-06 Husco Automotive Holdings Llc Systems and methods for multi-stable solenoid
CN111981181B (zh) * 2020-08-31 2022-02-11 合肥工业大学 基于永磁偏置的双稳态线性力电磁阀
TWI865758B (zh) * 2021-03-30 2024-12-11 陳葳錡 具矽鋼片之電磁閥
CN114811080B (zh) * 2022-05-11 2025-07-25 浙江三花智能控制股份有限公司 一种电磁阀体和双向电磁阀

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2579723A (en) * 1947-10-28 1951-12-25 United Aircraft Corp Magnetic device
US3460081A (en) * 1967-05-31 1969-08-05 Marotta Valve Corp Electromagnetic actuator with permanent magnets
DE2614004A1 (de) * 1975-04-16 1976-10-28 Bridon Engineering Ltd Betaetigungsvorrichtung
US4310143A (en) * 1978-11-29 1982-01-12 Gresen Manufacturing Company Electrically controlled proportional valve
DE3702680A1 (de) * 1986-02-18 1987-10-29 Bosch Gmbh Robert Verfahren und schaltung zur ansteuerung von elektromagnetischen verbrauchern
US4829947A (en) 1987-08-12 1989-05-16 General Motors Corporation Variable lift operation of bistable electromechanical poppet valve actuator
DE19607773A1 (de) 1996-03-01 1997-09-04 Bosch Gmbh Robert Elektromagnetisch betätigtes Wegeventil
US5787915A (en) * 1997-01-21 1998-08-04 J. Otto Byers & Associates Servo positioning system
US20040113731A1 (en) * 2002-10-09 2004-06-17 David Moyer Electromagnetic valve system
US6677844B1 (en) * 2002-10-21 2004-01-13 Adams Rite Aerospace, Inc. Quick-return electro-mechanical actuator
US6791442B1 (en) 2003-11-21 2004-09-14 Trombetta, Llc Magnetic latching solenoid
FR2880466B1 (fr) * 2004-12-30 2007-02-09 Areva T & D Sa Actionneur electromagnetique bistable
US7640899B2 (en) 2005-04-15 2010-01-05 Ford Global Technologies, Llc Adjusting electrically actuated valve lift
DE102007016039B4 (de) 2007-03-29 2018-02-08 Volkswagen Ag Vorrichtung und Verfahren zur Ansteuerung einer induktiven Last
EP1975960A1 (de) 2007-03-30 2008-10-01 Abb Research Ltd. Bistabiler magnetischer Betätiger, elektronischer Steuerkreis und Verfahren zum Betreiben eines solchen Betätigers.
DE202007007385U1 (de) 2007-05-23 2007-11-29 Kuhnke Automation Gmbh & Co. Kg Betätigungsmagnet zum Bewegen einer Verschlussnadel einer Heißkanaldüse eines Spritzgusswerkzeuges
DE102008001044A1 (de) * 2008-04-08 2009-10-15 Robert Bosch Gmbh Verfahren und Vorrichtung zum Steuern eines Aktuators, Computerprogramm
JP5210821B2 (ja) * 2008-11-17 2013-06-12 Ｃｋｄ株式会社 流体制御弁
CN201382195Y (zh) * 2009-01-13 2010-01-13 深圳市轻松科技股份有限公司 一种双稳态三通电磁阀
GB0919645D0 (en) 2009-11-10 2009-12-23 Sentec Ltd Flux switched fuel injector
DE102010041086A1 (de) 2010-09-21 2012-03-22 Zf Friedrichshafen Ag Aktuatorvorrichtung und Verfahren zur Ansteuerung
WO2014023326A1 (de) * 2012-08-06 2014-02-13 Siemens Aktiengesellschaft Schaltgerät mit elektromagnetischem schaltschloss
EP3955269A1 (de) 2013-10-23 2022-02-16 Rhefor GbR Umkehrhubmagnet
DE102014117702A1 (de) 2014-12-02 2016-06-02 Bernd Hopke Elektro-Aktuator
US9478338B2 (en) * 2014-12-03 2016-10-25 Eaton Corporation Actuator driver circuit
CN105448462B (zh) * 2015-12-10 2017-08-04 哈尔滨工程大学 双永磁高速双向电磁铁

Also Published As

Publication number Publication date
WO2018141815A1 (de) 2018-08-09
CN110494938B (zh) 2021-10-08
EP3566240A1 (de) 2019-11-13
US11495380B2 (en) 2022-11-08
EP3566240B1 (de) 2024-08-07
US20200312509A1 (en) 2020-10-01
DE102017000901A1 (de) 2018-08-02
CN110494938A (zh) 2019-11-22

Similar Documents

Publication Publication Date Title
UA35385S (uk) Мобільний телефон
EP3553017A4 (de) Kran
EP3553460A4 (de) Kran
DK3720801T3 (da) Automatiseret løfteindretning
FI20145100L (fi) Magneetti
EP3677820A4 (de) Elektromagnetisches ventil
EP3441350A4 (de) Kran
EP3467362A4 (de) Magnetventil
DK3263650T3 (da) Magnetiske genstande
EP3438033A4 (de) Aufzugsystem
EP3566240C0 (de) Bistabiler hubmagnet
EP3504145C0 (de) Rotatoranordnung
EP3689808A4 (de) Kran
FI20145103L (fi) Magneetti
EP3441349A4 (de) Kran
DK3365265T3 (da) Løftemekanisme
EP3425648A4 (de) Magnetspule
EP3640194A4 (de) Kran
KR200488941Y9 (ko) 무대용 리프트
EP3594165A4 (de) Kran
DK3392192T3 (da) Løftesystem
EP3439775C0 (de) Magnetrührer
IT201600079509A1 (it) Elettromagnete
EP3730446A4 (de) Kran
EP3441348A4 (de) Kran

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20190806

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20201209

REG Reference to a national code

Free format text: PREVIOUS MAIN CLASS: H01F0007160000

Ipc: H01F0007121000

Ref country code: DE

Ref legal event code: R079

Ref document number: 502018014974

Country of ref document: DE

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

RIC1 Information provided on ipc code assigned before grant

Ipc: H01F 7/16 20060101ALI20240214BHEP

Ipc: H01F 7/18 20060101ALI20240214BHEP

Ipc: H01F 7/121 20060101AFI20240214BHEP

INTG Intention to grant announced

Effective date: 20240311

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502018014974

Country of ref document: DE

U01 Request for unitary effect filed

Effective date: 20240807

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20240814

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241107

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241108

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240807

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241207

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240807

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241107

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240807

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241107

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240807

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241107

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241207

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240807

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241108

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240807

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 8

Effective date: 20250129

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240807

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240807

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240807

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20250508

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20240807

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20250131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20250131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20250131

U1N Appointed representative for the unitary patent procedure changed after the registration of the unitary effect

Representative=s name: LORENZ SEIDLER GOSSEL PART. MBB; DE