FR2457424A1 - Dispositif de reglage pour valve hydraulique - Google Patents

Dispositif de reglage pour valve hydraulique

Info

Publication number
FR2457424A1
FR2457424A1 FR8011381A FR8011381A FR2457424A1 FR 2457424 A1 FR2457424 A1 FR 2457424A1 FR 8011381 A FR8011381 A FR 8011381A FR 8011381 A FR8011381 A FR 8011381A FR 2457424 A1 FR2457424 A1 FR 2457424A1
Authority
FR
France
Prior art keywords
magnetic core
adjusting device
movement chamber
hydraulic valve
proportional action
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
FR8011381A
Other languages
English (en)
Other versions
FR2457424B1 (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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE19792920670 external-priority patent/DE2920670C3/de
Priority claimed from DE19792935468 external-priority patent/DE2935468C3/de
Application filed by Individual filed Critical Individual
Publication of FR2457424A1 publication Critical patent/FR2457424A1/fr
Application granted granted Critical
Publication of FR2457424B1 publication Critical patent/FR2457424B1/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
    • H01F7/081—Magnetic constructions
    • H01F2007/085—Yoke or polar piece between coil bobbin and armature having a gap, e.g. filled with nonmagnetic material
    • 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)
  • Magnetically Actuated Valves (AREA)

Abstract

DISPOSITIF DE REGLAGE POUR VALVE HYDRAULIQUE A ACTION PROPORTIONNELLE ET A COMMANDE ELECTRONIQUE, LE DISPOSITIF COMPRENANT UN AIMANT A ACTION PROPORTIONNELLE 4, 12 DONT LE NOYAU MAGNETIQUE 12 EST DISPOSE DANS UNE CHAMBRE DE DEBATTEMENT 23, REMPLIE D'HUILE, DEFINIE PAR SON ENVELOPPE FORMEE D'UN COUSSINET 13 ET DE COUVERCLES FRONTAUX 6, 17, ET UN CAPTEUR INDUCTIF DE DEPLACEMENT DANS LE CORPS DE BOBINE 24 DUQUEL PENETRE UN AUTRE NOYAU MAGNETIQUE FORME PAR UN POUSSOIR 11 DU NOYAU MAGNETIQUE 12, AINSI QU'UNE PARTIE ELECTRONIQUE. LE NOYAU MAGNETIQUE 14 DU CAPTEUR DE DEPLACEMENT EST DISPOSE A L'INTERIEUR DU BOITIER 6, 13, 17 DU NOYAU MAGNETIQUE 12 ET LA CHAMBRE DE DEBATTEMENT DU NOYAU MAGNETIQUE 14 DISPOSEE DANS UN PROLONGEMENT COAXIAL CREUX 17A DU COUVERCLE 17 COMMUNIQUE AVEC LA CHAMBRE DE DEBATTEMENT 23 DU NOYAU MAGNETIQUE 12. L'INVENTION EST APPLICABLE A LA REGULATION HYDRAULIQUE.
FR8011381A 1979-05-22 1980-05-21 Dispositif de reglage pour valve hydraulique Granted FR2457424A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792920670 DE2920670C3 (de) 1979-05-22 1979-05-22 Stelleinrichtung für ein hydraulisches Proportionalventil
DE19792935468 DE2935468C3 (de) 1979-09-01 1979-09-01 Stelleinrichtung für ein hydraulisches Proportionalventil

Publications (2)

Publication Number Publication Date
FR2457424A1 true FR2457424A1 (fr) 1980-12-19
FR2457424B1 FR2457424B1 (fr) 1983-01-14

Family

ID=25779224

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8011381A Granted FR2457424A1 (fr) 1979-05-22 1980-05-21 Dispositif de reglage pour valve hydraulique

Country Status (8)

Country Link
US (1) US4382241A (fr)
AT (1) AT382945B (fr)
CA (1) CA1152410A (fr)
CH (1) CH648642A5 (fr)
FR (1) FR2457424A1 (fr)
GB (1) GB2054970B (fr)
IT (1) IT1130628B (fr)
NL (1) NL8002916A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0643979Y2 (ja) * 1985-07-19 1994-11-14 三菱電機株式会社 電磁スイッチ
DE4232205C2 (de) * 1992-09-25 1996-05-15 Siemens Ag Ventilsteuergerät und Verfahren zu seiner Herstellung
US5493089A (en) * 1994-01-13 1996-02-20 Black & Decker Inc. On/off switch assembly for an electric iron
DE10003896A1 (de) * 2000-01-29 2001-08-02 Zahnradfabrik Friedrichshafen Verfahren zur Steuerung eines Proportional-Magneten mit Haltefunktion
US6477026B1 (en) * 2000-07-05 2002-11-05 Case Corporation Single package solenoid having control circuit
WO2002035076A2 (fr) * 2000-10-27 2002-05-02 Synchro-Start Products, Inc. Circuit à bobine solénoïde intégrée
US6943655B1 (en) * 2004-02-27 2005-09-13 Trombetta, Llc Direct current contactor assembly
KR102008824B1 (ko) 2012-06-21 2019-08-08 보르그워너 인코퍼레이티드 침지형 솔레노이드 밸브
CN105895452B (zh) * 2016-05-27 2017-11-10 浙江英洛华新能源科技有限公司 密封型高压直流继电器
DE102017211938B4 (de) * 2017-07-12 2022-05-05 Mahle International Gmbh Turbolader mit Stelleinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636937A1 (de) * 1975-08-18 1977-02-24 Opo Giken Kk Tauchkernsolenoid

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/76 *
EXBK/77 *

Also Published As

Publication number Publication date
IT8022218A0 (it) 1980-05-21
US4382241A (en) 1983-05-03
AT382945B (de) 1987-04-27
CA1152410A (fr) 1983-08-23
NL8002916A (nl) 1980-11-25
GB2054970B (en) 1983-08-10
CH648642A5 (de) 1985-03-29
ATA271280A (de) 1986-09-15
IT1130628B (it) 1986-06-18
FR2457424B1 (fr) 1983-01-14
GB2054970A (en) 1981-02-18

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Legal Events

Date Code Title Description
ST Notification of lapse