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ES8705084A1 - Electromagnetic actuators for controlling injection pumps - Google Patents

Electromagnetic actuators for controlling injection pumps

Info

Publication number
ES8705084A1
ES8705084A1 ES548742A ES548742A ES8705084A1 ES 8705084 A1 ES8705084 A1 ES 8705084A1 ES 548742 A ES548742 A ES 548742A ES 548742 A ES548742 A ES 548742A ES 8705084 A1 ES8705084 A1 ES 8705084A1
Authority
ES
Spain
Prior art keywords
core member
armature
electromagnetic actuators
injection pumps
controlling injection
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
Application number
ES548742A
Other languages
Spanish (es)
Other versions
ES548742A0 (en
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.)
Cav Condiesel SA
Original Assignee
Cav Condiesel SA
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 Cav Condiesel SA filed Critical Cav Condiesel SA
Priority to ES548742A priority Critical patent/ES8705084A1/en
Priority to GB08625177A priority patent/GB2184604A/en
Priority to JP61261759A priority patent/JPS62114457A/en
Priority to FR8615484A priority patent/FR2593555A1/en
Priority to DE19863638295 priority patent/DE3638295A1/en
Publication of ES548742A0 publication Critical patent/ES548742A0/en
Publication of ES8705084A1 publication Critical patent/ES8705084A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F02M3/00—Idling devices for carburettors
    • F02M3/06—Increasing idling speed
    • F02M3/07—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed
    • F02M3/075—Increasing idling speed by positioning the throttle flap stop, or by changing the fuel flow cross-sectional area, by electrical, electromechanical or electropneumatic means, according to engine speed the valve altering the fuel conduit cross-section being a slidable valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • 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
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/30—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines
    • F02M69/32—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel characterised by means for facilitating the starting-up or idling of engines or by means for enriching fuel charge, e.g. below operational temperatures or upon high power demand of engines with an air by-pass around the air throttle valve or with an auxiliary air passage, e.g. with a variably controlled valve therein
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

An electromagnetic actuator for controlling an injection pump includes a core member 7 and an armature 12 slidable towards and away from the core member. The presented faces of the armature and core member are of frusto conical form and the exterior surface of the armature is of tapering form. A winding 4 surrounds the core member and armature and is mounted within a tubular body 2 which at one end is magnetically coupled to the core member. The actuator may move a component forming part of the fuel supply system of an internal combustion engine.
ES548742A 1985-11-11 1985-11-11 Electromagnetic actuators for controlling injection pumps Expired ES8705084A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ES548742A ES8705084A1 (en) 1985-11-11 1985-11-11 Electromagnetic actuators for controlling injection pumps
GB08625177A GB2184604A (en) 1985-11-11 1986-10-21 Electromagnetic actuators for controlling injection pumps
JP61261759A JPS62114457A (en) 1985-11-11 1986-10-31 Electromagnetic actuator
FR8615484A FR2593555A1 (en) 1985-11-11 1986-11-06 ELECTROMAGNETIC ACTUATOR FOR CONTROLLING INJECTION PUMPS, PUMP AND INJECTION, AND CONTROL VALVE FOR A FLUID
DE19863638295 DE3638295A1 (en) 1985-11-11 1986-11-10 ACTUATING DEVICE FOR CONTROLLING INJECTION PUMPS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES548742A ES8705084A1 (en) 1985-11-11 1985-11-11 Electromagnetic actuators for controlling injection pumps

Publications (2)

Publication Number Publication Date
ES548742A0 ES548742A0 (en) 1987-05-01
ES8705084A1 true ES8705084A1 (en) 1987-05-01

Family

ID=8490145

Family Applications (1)

Application Number Title Priority Date Filing Date
ES548742A Expired ES8705084A1 (en) 1985-11-11 1985-11-11 Electromagnetic actuators for controlling injection pumps

Country Status (5)

Country Link
JP (1) JPS62114457A (en)
DE (1) DE3638295A1 (en)
ES (1) ES8705084A1 (en)
FR (1) FR2593555A1 (en)
GB (1) GB2184604A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925794C2 (en) * 1989-08-04 1996-03-14 Bosch Gmbh Robert Solenoid valve
DE4030514C2 (en) * 1990-09-27 1996-04-04 Hella Kg Hueck & Co Electrical lifting armature magnet, in particular for motor vehicles
FR2687502B1 (en) * 1992-02-17 1994-11-25 Mecalectro HIGH EFFICIENCY ELECTROMAGNET.
US6955336B2 (en) * 2001-02-06 2005-10-18 Delphi Technologies, Inc. Sleeveless solenoid for a linear actuator
DE102015116464A1 (en) * 2015-09-29 2017-03-30 Voith Patent Gmbh Electromagnetic actuator for performing a linear movement

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1517041A (en) * 1967-02-01 1968-03-15 Telemecanique Electrique Modular mounting system for electromagnets, the armatures of which can be coupled or locked as desired.
GB1258379A (en) * 1970-02-26 1971-12-30
GB1368248A (en) * 1970-12-08 1974-09-25 Lucas Industries Ltd Solenoid for use in an engine starter mechanism
PL99182B1 (en) * 1975-05-15 1978-06-30 ELECTROMAGNETIC STEEL CURRENT
US4016965A (en) * 1975-08-19 1977-04-12 Ncr Corporation Matrix print head and solenoid driver
DE3110867A1 (en) * 1981-03-20 1982-09-30 Eks Elektromagnetik Dr. Scheuerer Kg, 7143 Vaihingen DC magnet
JPS6145426Y2 (en) * 1981-04-22 1986-12-20
JPS6095903A (en) * 1983-10-31 1985-05-29 Nippon Denso Co Ltd Linear solenoid device
DE3406570A1 (en) * 1984-02-23 1985-09-12 Mannesmann Rexroth GmbH, 8770 Lohr ELECTROMAGNET / VALVE ARRANGEMENT

Also Published As

Publication number Publication date
JPS62114457A (en) 1987-05-26
ES548742A0 (en) 1987-05-01
FR2593555A1 (en) 1987-07-31
DE3638295A1 (en) 1987-05-14
GB8625177D0 (en) 1986-11-26
GB2184604A (en) 1987-06-24

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