FR2445005A1 - Electro-aimant de commande avec detection de course - Google Patents

Electro-aimant de commande avec detection de course

Info

Publication number
FR2445005A1
FR2445005A1 FR7926280A FR7926280A FR2445005A1 FR 2445005 A1 FR2445005 A1 FR 2445005A1 FR 7926280 A FR7926280 A FR 7926280A FR 7926280 A FR7926280 A FR 7926280A FR 2445005 A1 FR2445005 A1 FR 2445005A1
Authority
FR
France
Prior art keywords
solenoid
coil
measuring
detecting device
axial length
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.)
Granted
Application number
FR7926280A
Other languages
English (en)
Other versions
FR2445005B3 (fr
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.)
Binder Magnete GmbH
Original Assignee
Binder Magnete 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.)
Filing date
Publication date
Application filed by Binder Magnete GmbH filed Critical Binder Magnete GmbH
Publication of FR2445005A1 publication Critical patent/FR2445005A1/fr
Application granted granted Critical
Publication of FR2445005B3 publication Critical patent/FR2445005B3/fr
Granted 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
    • H01F7/16—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
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/16—Rectilinearly-movable armatures
    • H01F2007/1684—Armature position measurement using coils

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Electromagnets (AREA)
  • Magnetically Actuated Valves (AREA)

Abstract

a. Electro-aimant de commande avec détection de course. b. Electro-aimant caractérisé en ce que son armature constitue le noyau magnétiquement doux de l'enroulement de mesure, en ce que le corps magnétique conduit le flux magnétique produit par l'enroulement de travail et le flux magnétique traversant l'enroulement de mesure, ces flux magnétiques de l'enroulement de travail, et de l'enroulement de mesure parcourant, au moins en partie, le même trajet dans le corps magnétique. c. Electro-aimant applicable notamment à la commande de soupapes de réglage ou de pompes à débit variable.
FR7926280A 1978-12-20 1979-10-23 Electro-aimant de commande avec detection de course Granted FR2445005A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782854965 DE2854965A1 (de) 1978-12-20 1978-12-20 Elektromagnetischer hubmagnet mit hublagenerkennung

Publications (2)

Publication Number Publication Date
FR2445005A1 true FR2445005A1 (fr) 1980-07-18
FR2445005B3 FR2445005B3 (fr) 1982-07-30

Family

ID=6057714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926280A Granted FR2445005A1 (fr) 1978-12-20 1979-10-23 Electro-aimant de commande avec detection de course

Country Status (3)

Country Link
DE (1) DE2854965A1 (fr)
FR (1) FR2445005A1 (fr)
IT (1) IT1164741B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2262809A (en) * 1991-12-24 1993-06-30 Bosch Gmbh Robert Measuring the mechanical movement of a solenoid valve armature
EP0564794A1 (fr) * 1992-03-16 1993-10-13 Robert Bosch Gmbh Electro-aimant de commande à double effet
WO2002066931A1 (fr) * 2001-02-23 2002-08-29 Robert Bosch Gmbh Dispositif de detection servant a detecter la position d'un induit se deplaçant par voie electromagnetique
GB2382227A (en) * 2001-11-16 2003-05-21 Coils Uk Ltd Proportional solenoid actuator
US8405403B2 (en) 2009-02-09 2013-03-26 Rolls-Royce Plc Determining solenoid health

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3116316A1 (de) * 1981-04-24 1982-11-18 Robert Bosch Gmbh, 7000 Stuttgart Elektromagnetische stelleinrichtung fuer ein stellglied
DE3207912A1 (de) * 1982-03-05 1983-09-15 Bosch Gmbh Robert Magnetischer linearantrieb
DE3227765A1 (de) * 1982-07-24 1984-01-26 Alfred Teves Gmbh, 6000 Frankfurt Proportionalmagnet
DE102015104010B4 (de) 2014-03-20 2022-05-05 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Elektromagnetisches kraftstoffeinspritzventil mit integriertem flusssensor

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2262809A (en) * 1991-12-24 1993-06-30 Bosch Gmbh Robert Measuring the mechanical movement of a solenoid valve armature
GB2262809B (en) * 1991-12-24 1995-06-07 Bosch Gmbh Robert Device for measuring the mechanical movement of a solenoid valve armature
EP0564794A1 (fr) * 1992-03-16 1993-10-13 Robert Bosch Gmbh Electro-aimant de commande à double effet
WO2002066931A1 (fr) * 2001-02-23 2002-08-29 Robert Bosch Gmbh Dispositif de detection servant a detecter la position d'un induit se deplaçant par voie electromagnetique
GB2382227A (en) * 2001-11-16 2003-05-21 Coils Uk Ltd Proportional solenoid actuator
US8405403B2 (en) 2009-02-09 2013-03-26 Rolls-Royce Plc Determining solenoid health

Also Published As

Publication number Publication date
IT1164741B (it) 1987-04-15
DE2854965A1 (de) 1980-07-03
FR2445005B3 (fr) 1982-07-30
IT7950649A0 (it) 1979-10-23

Similar Documents

Publication Publication Date Title
JPS5574111A (en) Transformer
GB2012431A (en) Electromagnetic Position Transducer Uses Eddy Currents Induced in Conductive Member
JPS56148052A (en) Electromagnetic flaw detector for continuous magnetic material
ES8305549A1 (es) "sistema de transductor inductivo compensado en temperatura".
EP0366227A3 (fr) Appareil de mesure de déplacement
DE3273683D1 (en) Method of winding electric coils on closed cores, particularly ring cores
EP0242402A4 (fr) Dispositif permettant de confirmer le fonctionnement d'un actuateur electromagnetique.
ES8103874A1 (es) Un dispositivo para ajustar la inductancia de una bobina
GB862806A (en) Improvements in or relating to sizing devices
NO851883L (no) Magnetisk transduktorinnretning for maaling av en kraft spesielt trekkmotstanden til en jordbrukstraktor
GB1297721A (fr)
JPS57196513A (en) Choke coil of switching regulator or the like
JPS6413203A (en) Thin film electromagnet impressing magnetic field for optical magnetic disk
JPS5567115A (en) Superconductive coil
SU419943A1 (ru) Преобразователь линейных перемещений в напряжение
JPS57177511A (en) Self holding solenoid
GB844399A (en) Inductance coil
JPS5713313A (en) Sensor for linear displacement amount
JPS57135230A (en) Detection device for throttle opening
SU687354A1 (ru) Датчик давлени
SU744699A1 (ru) Устройство дл контрол положени рабочих органов механизмов
JPS54151785A (en) System for detecting abnormal speed of moving body
GB615555A (en) Adjustment of the magnification factor q of a radio-frequency inductor
JPS55151211A (en) Magnetic-core saturated type position transducer
ES424044A1 (es) Mejoras introducidas en electroimanes.

Legal Events

Date Code Title Description
ST Notification of lapse