ES2051021T3 - Actuador rotativo electromagnetico. - Google Patents

Actuador rotativo electromagnetico.

Info

Publication number
ES2051021T3
ES2051021T3 ES90911280T ES90911280T ES2051021T3 ES 2051021 T3 ES2051021 T3 ES 2051021T3 ES 90911280 T ES90911280 T ES 90911280T ES 90911280 T ES90911280 T ES 90911280T ES 2051021 T3 ES2051021 T3 ES 2051021T3
Authority
ES
Spain
Prior art keywords
rotary actuator
replacement
replacement element
electromagnetic rotary
servomotor
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.)
Expired - Lifetime
Application number
ES90911280T
Other languages
English (en)
Inventor
Thomas Bertolini
Werner Herm
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2051021T3 publication Critical patent/ES2051021T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01F7/14—Pivoting armatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/12—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit
    • F02D9/16—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having slidably-mounted valve members; having valve members movable longitudinally of conduit the members being rotatable
    • 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
    • H01F7/14—Pivoting armatures
    • H01F7/145—Rotary electromagnets with variable gap

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electromagnets (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

EL OBJETIVO DE LA INVENCION ES EL SIMPLIFICAR UN ACTUADOR ROTATORIO (1) CON UN ELEMENTO DE REPOSICION MAGNETICO (18), EN PARTICULAR PARA CONTROLAR LA SECCION CRUZADA DE UN REGULADOR, Y PARA MEJORAR EL PERFIL DE TORSION DEL ELEMENTO DE REPOSICION (18). HASTA AHORA EL ELEMENTO DE REPOSICION (18) ESTA FORMADO DE MATERIAL FERROMAGNETICO Y MONTADO EN LA ZONA DE LOS SEGMENTOS DE IMAN PERMANENTE (10) DEL SERVOMOTOR. EL ELEMENTO DE REPOSICION (18) ES ASIMETRICO, CON TRES BRAZOS CORTOS (22 A 24) Y UN BRAZO MAS LARGO (5). EN CONSECUENCIA, LA MAXIMA TORSION PRODUCIDA POR EL ELEMENTO (18) SE REDUCE Y EL ANGULO DE REPOSICION DESDE EL CUAL VUELVE EL ELEMENTO (18) A SU POSICION DESEADA DE BLOQUEO, SE INCREMENTA. EL ACTUADOR ROTATORIO (1) ES PARTICULARMENTE APROPIADO COMO UN ACTUADOR ROTATORIO EN VACIO PARA MOTORES DE COMBUSTION INTERNA.
ES90911280T 1989-08-16 1990-08-03 Actuador rotativo electromagnetico. Expired - Lifetime ES2051021T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3926911A DE3926911A1 (de) 1989-08-16 1989-08-16 Elektromagnetischer drehsteller

Publications (1)

Publication Number Publication Date
ES2051021T3 true ES2051021T3 (es) 1994-06-01

Family

ID=6387151

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90911280T Expired - Lifetime ES2051021T3 (es) 1989-08-16 1990-08-03 Actuador rotativo electromagnetico.

Country Status (10)

Country Link
US (1) US5402022A (es)
EP (1) EP0487552B1 (es)
JP (1) JP2801397B2 (es)
KR (1) KR0171904B1 (es)
AU (2) AU638266B2 (es)
BR (1) BR9007594A (es)
DE (2) DE3926911A1 (es)
ES (1) ES2051021T3 (es)
HU (1) HU208759B (es)
WO (1) WO1991003062A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756660B1 (fr) * 1996-12-04 1999-04-02 Moving Magnet Tech Actionneur electromagnetique pour le deplacement en rotation d'un organe mobile sur une course limitee
DE19932826A1 (de) * 1999-07-14 2001-01-25 Mann & Hummel Filter Rohr mit veränderbarem Ansaugquerschnitt
US6497245B1 (en) * 1999-10-13 2002-12-24 Denso Corporation Intake air controller for internal combustion engine and manufacturing the same
DE10008296A1 (de) * 2000-02-23 2001-02-22 Daimler Chrysler Ag Vorrichtung zur Betätigung eines Drosselklappenelements
FR2837033B1 (fr) * 2002-03-05 2004-09-24 Moving Magnet Tech Mmt Actionneur lineaire comprenant un moteur electrique polyphase
FR2837032B1 (fr) * 2002-03-05 2004-08-06 Moving Magnet Tech Mmt Actionneur lineaire comprenant un moteur electrique polyphase
CN103453164B (zh) * 2013-09-13 2017-01-11 河北宝信钢铁集团有限公司 闸阀
US20190264677A1 (en) * 2018-02-28 2019-08-29 Clio Technology, LLC Automated pumping system and methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234436A (en) * 1962-09-12 1966-02-08 Daco Instr Company Inc Rotary electromagnetic actuator
GB1213463A (en) * 1966-12-28 1970-11-25 Nippon Electric Co Improvements in or relating to permanent magnet d.c. motors
GB1237383A (en) * 1968-09-17 1971-06-30 Ferranti Ltd Improvements relating to rotary electromagnetic actuators
FR2209246B1 (es) * 1972-12-05 1978-03-03 Fresard Freres Sa
US4500861A (en) * 1983-02-17 1985-02-19 Nelson Victor H Sector motor having latching means for rotor in multiple positions
GB8811650D0 (en) * 1988-05-17 1988-06-22 Econocruise Ltd Improvements in & relating to electromagnetic actuators
DE4019749A1 (de) * 1990-06-21 1992-01-09 Bosch Gmbh Robert Elektromagnetischer drehsteller

Also Published As

Publication number Publication date
AU638266B2 (en) 1993-06-24
BR9007594A (pt) 1992-06-30
HUT60565A (en) 1992-09-28
HU9200457D0 (en) 1992-04-28
AU6052790A (en) 1991-04-03
HU208759B (en) 1993-12-28
DE3926911A1 (de) 1991-02-21
WO1991003062A1 (de) 1991-03-07
EP0487552B1 (de) 1994-03-09
KR0171904B1 (ko) 1999-05-01
AU3530993A (en) 1993-07-29
JPH04507327A (ja) 1992-12-17
EP0487552A1 (de) 1992-06-03
DE59004952D1 (de) 1994-04-14
US5402022A (en) 1995-03-28
JP2801397B2 (ja) 1998-09-21
AU648461B2 (en) 1994-04-21
KR920704320A (ko) 1992-12-19

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