CA2780355A1 - Solenoid actuator - Google Patents

Solenoid actuator Download PDF

Info

Publication number
CA2780355A1
CA2780355A1 CA2780355A CA2780355A CA2780355A1 CA 2780355 A1 CA2780355 A1 CA 2780355A1 CA 2780355 A CA2780355 A CA 2780355A CA 2780355 A CA2780355 A CA 2780355A CA 2780355 A1 CA2780355 A1 CA 2780355A1
Authority
CA
Canada
Prior art keywords
armature
actuator
actuator according
spring
pole
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.)
Abandoned
Application number
CA2780355A
Other languages
English (en)
French (fr)
Inventor
Andrew Dames
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.)
Sentec Ltd
Original Assignee
Sentec 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 Sentec Ltd filed Critical Sentec Ltd
Publication of CA2780355A1 publication Critical patent/CA2780355A1/en
Abandoned legal-status Critical Current

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
    • H01F7/121—Guiding or setting position of armatures, e.g. retaining armatures in their end position
    • H01F7/122—Guiding or setting position of armatures, e.g. retaining armatures in their end position by permanent magnets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/0642—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto
    • F02M51/0653—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature having a valve attached thereto the valve being an elongated body, e.g. a needle valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0635—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding
    • F02M51/066—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a plate-shaped or undulated armature not entering the winding the armature and the valve being allowed to move relatively to each other or not being attached to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0689—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means and permanent magnets
    • F02M51/0692—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means and permanent magnets as valve or armature return means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/082—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet using a electromagnet and a 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
    • H01F7/064—Circuit arrangements for actuating electromagnets
    • 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
    • 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
    • H01F7/1638—Armatures not entering the winding
    • H01F7/1646—Armatures or stationary parts of magnetic circuit having permanent magnet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0685—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature and the valve being allowed to move relatively to each other or not being attached to each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0689—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means and permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Magnetically Actuated Valves (AREA)
CA2780355A 2009-11-10 2010-11-05 Solenoid actuator Abandoned CA2780355A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0919645.2 2009-11-10
GBGB0919645.2A GB0919645D0 (en) 2009-11-10 2009-11-10 Flux switched fuel injector
PCT/GB2010/051849 WO2011058344A1 (en) 2009-11-10 2010-11-05 Solenoid actuator

Publications (1)

Publication Number Publication Date
CA2780355A1 true CA2780355A1 (en) 2011-05-19

Family

ID=41502139

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2780355A Abandoned CA2780355A1 (en) 2009-11-10 2010-11-05 Solenoid actuator

Country Status (7)

Country Link
US (2) US9530551B2 (https=)
EP (2) EP2499646B1 (https=)
JP (1) JP5738881B2 (https=)
CN (2) CN102714083B (https=)
CA (1) CA2780355A1 (https=)
GB (1) GB0919645D0 (https=)
WO (1) WO2011058344A1 (https=)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201207289D0 (en) * 2011-06-14 2012-06-06 Sentec Ltd Flux switch actuator
ES2624422T3 (es) * 2011-09-17 2017-07-14 Bischoff Technologie-Management Gmbh Electroimán de elevación, uso de un electroimán de elevación y dispositivo de frenado y sujeción para componentes que realizan un desplazamiento lineal y/o una rotación axial
EP2589786A1 (en) * 2011-11-04 2013-05-08 Continental Automotive GmbH Valve assembly for a control valve and control valve
EP2706222B1 (en) 2012-09-06 2016-07-13 Delphi International Operations Luxembourg S.à r.l. Pump unit
US9787169B2 (en) 2013-03-15 2017-10-10 The Regents Of The University Of Michigan Electromagnetic actuators and component designs therefor
CN105659481B (zh) 2013-10-23 2020-02-11 雷福尔公司 机电致动器
US10522313B2 (en) 2013-10-23 2019-12-31 Rhefor Gbr Reversing linear solenoid
EP3069002A1 (en) * 2013-11-15 2016-09-21 Sentec Ltd Control unit for a fuel injector
EP2896812B1 (en) * 2014-01-16 2017-09-06 Continental Automotive GmbH Fuel injector
EP2918816B1 (en) * 2014-03-14 2017-09-06 Continental Automotive GmbH Fuel injector
US9514872B2 (en) 2014-12-19 2016-12-06 General Electric Company Electromagnetic actuator and method of use
WO2016116749A1 (en) 2015-01-23 2016-07-28 Sentec Ltd Solenoid-based fuel injector
JP6488134B2 (ja) * 2015-01-26 2019-03-20 日立オートモティブシステムズ株式会社 燃料噴射弁
CN109952628B (zh) * 2016-11-04 2020-08-25 株式会社电装 电磁继电器
DE102017000907A1 (de) 2017-02-01 2018-08-02 Rhefor Gbr (Vertretungsberechtigter Gesellschafter: Arno Mecklenburg, 10999 Berlin) Elektromagnetischer Stopper für eine Stückgut-Förderanlage
DE102017000901A1 (de) 2017-02-01 2018-08-02 Rhefor Gbr (Vertretungsberechtigter Gesellschafter: Arno Mecklenburg, 10999 Berlin) Bistabiler Hubmagnet
DE102017124342A1 (de) * 2017-10-18 2019-04-18 Eto Magnetic Gmbh Monostabile elektromagnetische Stellvorrichtung und Verwendung einer solchen
JP7393125B2 (ja) * 2018-03-13 2023-12-06 フスコ オートモーティブ ホールディングス エル・エル・シー 中間状態を有する双安定ソレノイド
DE102019205637B4 (de) * 2018-04-18 2024-01-11 Magna Powertrain Inc. Auswählbare Einwegkupplung mit Fremdkörperaufnahme
WO2021153449A1 (ja) * 2020-01-29 2021-08-05 パーパス株式会社 比例ソレノイドバルブの制御方法、比例ソレノイドバルブシステム、比例ソレノイドバルブの制御装置、弁開度制御のプログラム、比例ソレノイドバルブ、熱源装置、熱源装置の制御方法、熱源装置の制御プログラム、記録媒体、制御装置および給湯装置
EP3982379B1 (fr) * 2020-10-08 2024-12-18 The Swatch Group Research and Development Ltd Micro-actionneur a solenoïde a retraction magnetique
CN113108111B (zh) * 2021-03-30 2022-10-18 绍兴艾柯电气有限公司 先导驱动装置及燃气比例阀

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GB201207289D0 (en) 2011-06-14 2012-06-06 Sentec Ltd Flux switch actuator

Also Published As

Publication number Publication date
JP2013510450A (ja) 2013-03-21
GB0919645D0 (en) 2009-12-23
CN105047357B (zh) 2017-09-08
US20170169926A1 (en) 2017-06-15
JP5738881B2 (ja) 2015-06-24
CN102714083B (zh) 2015-07-01
US20120261499A1 (en) 2012-10-18
EP2822004B1 (en) 2016-02-24
EP2499646B1 (en) 2014-09-17
EP2822004A1 (en) 2015-01-07
CN105047357A (zh) 2015-11-11
EP2499646A1 (en) 2012-09-19
US9530551B2 (en) 2016-12-27
WO2011058344A1 (en) 2011-05-19
CN102714083A (zh) 2012-10-03

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Effective date: 20151105