FR2394682A1 - Dispositif de servo-commande electrique a mouvement rectiligne - Google Patents

Dispositif de servo-commande electrique a mouvement rectiligne

Info

Publication number
FR2394682A1
FR2394682A1 FR7817285A FR7817285A FR2394682A1 FR 2394682 A1 FR2394682 A1 FR 2394682A1 FR 7817285 A FR7817285 A FR 7817285A FR 7817285 A FR7817285 A FR 7817285A FR 2394682 A1 FR2394682 A1 FR 2394682A1
Authority
FR
France
Prior art keywords
shaft
housing
motor
coil
tubular housing
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.)
Withdrawn
Application number
FR7817285A
Other languages
English (en)
Inventor
Alec John Heap
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2394682A1 publication Critical patent/FR2394682A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • 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
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
    • F02M63/0205—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively for cutting-out pumps or injectors in case of abnormal operation of the engine or the injection apparatus, e.g. over-speed, break-down of fuel pumps or injectors ; for cutting-out pumps for stopping the engine
    • 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
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2068—Means for returning linear actuator to zero position, e.g. upon occurrence of failure by using a spring

Landscapes

  • Engineering & Computer Science (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)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

L'invention concerne un dispositif de servo-commande électrique à mouvement rectiligne. Il est caractérisé par le fait qu'il comprend : un carter, une tige pouvant se déplacer d'un mouvement de translation rectiligne par rapport au carter et agencée pour être raccordée à un appareil à commander, un moteur électrique porté par le carter, un dispositif d'entraînement à vis et écrou accouplant la tige à la sortie de mouvement dudit moteur électrique de sorte que le fonctionnement du moteur déplace la tige axialement dans un sens depuis une position de repos vers une position active et un électro-aimant porté par le carter et disposé pour retenir la tige en ladite position active. Applicable à l'alimentation en combustible des moteurs diesel.
FR7817285A 1977-06-17 1978-06-09 Dispositif de servo-commande electrique a mouvement rectiligne Withdrawn FR2394682A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2542577 1977-06-17

Publications (1)

Publication Number Publication Date
FR2394682A1 true FR2394682A1 (fr) 1979-01-12

Family

ID=10227460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817285A Withdrawn FR2394682A1 (fr) 1977-06-17 1978-06-09 Dispositif de servo-commande electrique a mouvement rectiligne

Country Status (3)

Country Link
DE (1) DE2813256A1 (fr)
FR (1) FR2394682A1 (fr)
IT (1) IT7849883A0 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428741A1 (fr) * 1978-06-12 1980-01-11 Deere & Co Dispositif de commande de l'alimentation en carburant pour systeme d'injection de moteur a combustion interne
EP0623989A1 (fr) * 1993-05-03 1994-11-09 Saia Ag Actionneur linéaire

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3836372A1 (de) * 1988-10-26 1990-05-03 Licentia Gmbh Einrichtung zum hin- und herbewegen einer schraubgaenge aufweisenden flexiblen zugspindel
EP0512139A1 (fr) * 1991-05-07 1992-11-11 Siemens Aktiengesellschaft Actionneur entraîné par un moteur électrique
EP1177122A1 (fr) * 1999-05-06 2002-02-06 Jervis B. Webb International Company Aiguillage de systeme transporteur utilisant un moteur a induction lineaire et tubulaire
DE10209510A1 (de) * 2002-03-05 2003-09-18 Siemens Ag Stellantrieb
DE10262002B4 (de) * 2002-07-31 2012-03-22 Sew-Eurodrive Gmbh & Co. Kg Spindelmotor
DE10254081B3 (de) * 2002-07-31 2004-04-22 Sew-Eurodrive Gmbh & Co Kg Spindelmotor
CN112260443B (zh) * 2020-10-26 2021-05-04 德庆通达电机有限公司 一种具有停机闭轴机构的移动电机及其使用方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE710292C (de) * 1939-05-27 1941-09-10 Siemens Schuckertwerke Akt Ges Elektromotorisch angetriebenes Schnellschlussventil
US2930571A (en) * 1959-01-12 1960-03-29 Eclipse Fuel Eng Co Electrically operable valve control mechanism

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE710292C (de) * 1939-05-27 1941-09-10 Siemens Schuckertwerke Akt Ges Elektromotorisch angetriebenes Schnellschlussventil
US2930571A (en) * 1959-01-12 1960-03-29 Eclipse Fuel Eng Co Electrically operable valve control mechanism

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV900/68 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428741A1 (fr) * 1978-06-12 1980-01-11 Deere & Co Dispositif de commande de l'alimentation en carburant pour systeme d'injection de moteur a combustion interne
EP0623989A1 (fr) * 1993-05-03 1994-11-09 Saia Ag Actionneur linéaire
US5451824A (en) * 1993-05-03 1995-09-19 Saia Ag Linear actuating device

Also Published As

Publication number Publication date
DE2813256A1 (de) 1978-12-21
IT7849883A0 (it) 1978-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse