IT8248580A0 - IMPROVEMENT IN VALVE ADJUSTMENT DEVICES, PARTICULARLY FOR MOTOR VEHICLES - Google Patents

IMPROVEMENT IN VALVE ADJUSTMENT DEVICES, PARTICULARLY FOR MOTOR VEHICLES

Info

Publication number
IT8248580A0
IT8248580A0 IT8248580A IT4858082A IT8248580A0 IT 8248580 A0 IT8248580 A0 IT 8248580A0 IT 8248580 A IT8248580 A IT 8248580A IT 4858082 A IT4858082 A IT 4858082A IT 8248580 A0 IT8248580 A0 IT 8248580A0
Authority
IT
Italy
Prior art keywords
improvement
motor vehicles
adjustment devices
valve adjustment
valve
Prior art date
Application number
IT8248580A
Other languages
Italian (it)
Other versions
IT1148952B (en
Inventor
Manfred Stucke
Wolfang Sommery
Hans Baumgartner
Eckehard Schmitz
Georg Nobis
Original Assignee
Pierburg Gmbh & Co Kg
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 Pierburg Gmbh & Co Kg filed Critical Pierburg Gmbh & Co Kg
Publication of IT8248580A0 publication Critical patent/IT8248580A0/en
Application granted granted Critical
Publication of IT1148952B publication Critical patent/IT1148952B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/202—Externally-operated valves mounted in or on the actuator
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/45—Sensors specially adapted for EGR systems
    • F02M26/48—EGR valve position sensors
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
    • F02M26/57—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves using electronic means, e.g. electromagnetic valves
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F02M26/58—Constructional details of the actuator; Mounting thereof
    • 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
    • F02M3/062—Increasing idling speed by altering as a function of motor r.p.m. the throttle valve stop or the fuel conduit cross-section by means of pneumatic or hydraulic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B13/0405—Valve members; Fluid interconnections therefor for seat valves, i.e. poppet valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1433—End caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/11—Manufacture or assembly of EGR systems; Materials or coatings specially adapted for EGR systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
    • F15B13/0401—Valve members; Fluid interconnections therefor
    • F15B2013/041—Valve members; Fluid interconnections therefor with two positions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Analytical Chemistry (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
IT48580/82A 1981-06-04 1982-06-03 IMPROVEMENT IN VALVE REGULATION DEVICES, PARTICULARLY FOR VEHICLES IT1148952B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813122120 DE3122120A1 (en) 1981-06-04 1981-06-04 TRAVELER

Publications (2)

Publication Number Publication Date
IT8248580A0 true IT8248580A0 (en) 1982-06-03
IT1148952B IT1148952B (en) 1986-12-03

Family

ID=6133856

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48580/82A IT1148952B (en) 1981-06-04 1982-06-03 IMPROVEMENT IN VALVE REGULATION DEVICES, PARTICULARLY FOR VEHICLES

Country Status (5)

Country Link
JP (1) JPS58601A (en)
DE (1) DE3122120A1 (en)
FR (1) FR2507257B1 (en)
GB (1) GB2101215B (en)
IT (1) IT1148952B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3337260A1 (en) * 1983-10-13 1985-04-25 Atlas Fahrzeugtechnik GmbH, 5980 Werdohl IDLE CONTROL FOR AN OTTO ENGINE
DE3510546A1 (en) * 1985-04-04 1986-10-02 Elektrowatt AG, Zürich ELECTROHYDRAULIC ACTUATOR FOR CONTINUOUS CONTROL
JPS63190907U (en) * 1987-05-29 1988-12-08
DE8807543U1 (en) * 1988-06-09 1988-08-04 Hella Kg Hueck & Co, 4780 Lippstadt, De

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7213409U (en) * 1972-08-24 Behr J Sueddeutsche Kuehlerfabrik Vacuum actuator
DE7130881U (en) * 1971-11-04 Vdo Tachometer Werke Schindling A Gmbh Pressure medium-operated control element
FR1423873A (en) * 1964-11-24 1966-01-07 Franco Belge Mat Chemin Fer Hydro-electric linear positioning device
GB1146839A (en) * 1965-07-28 1969-03-26 Dole Valve Co Improvements in or relating to vacuum valve actuators
DE1673552B2 (en) * 1967-05-23 1972-11-30 Billlman Regler GmbH, 8035 Gauting ELECTRO-PNEUMATIC POSITIONER
US3556245A (en) * 1968-12-04 1971-01-19 Ford Motor Co Position to voltage transducer and speed control system utilizing same
US3500722A (en) * 1968-12-16 1970-03-17 Rudolph L Franz Electro-magnetic transducer
DE2013688C3 (en) * 1970-03-21 1974-03-14 Gulde-Regelarmaturen-Kg, 6700 Ludwigshafen Electropneumatic signal converter
US3726191A (en) * 1971-02-08 1973-04-10 Bunker Ramo Electrically controlled hydraulic system and transducer therefor
JPS515622Y2 (en) * 1972-06-06 1976-02-17
DE2353168A1 (en) * 1973-10-24 1975-04-30 Gulde Regelarmaturen Kg Pneumatic actuator with diaphragm - has border of diaphragm sealed against housing by return spring pressure only
DE2423516A1 (en) * 1974-05-15 1975-11-27 Bosch Gmbh Robert Setting component for regulating devices - has electro-magnetic valve providing connections to housing, atmosphere and hydraulic supply
DE2452748A1 (en) * 1974-11-07 1976-05-20 Daimler Benz Ag Membrane controlled working element - operating linkage is guided in bush-shaped section of membrane housing
GB1486822A (en) * 1975-01-13 1977-09-28 Ass Eng Ltd Actuator devices
IT1089218B (en) * 1977-12-22 1985-06-18 Alfa Romeo Spa AUTOMATIC SPEED REGULATOR OF A COMBUSTION ENGINE
DE2830738C3 (en) * 1978-07-13 1981-10-15 Pierburg Gmbh & Co Kg, 4040 Neuss Pneumatically operated adjustment device
JPS5913361Y2 (en) * 1978-12-25 1984-04-20 アイシン精機株式会社 solenoid valve device
DE2926996C2 (en) * 1979-07-04 1982-10-28 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Actuator with a spring-loaded piston with a rolling diaphragm that can be displaced in a housing by negative pressure
CH638873A5 (en) * 1979-08-09 1983-10-14 Elektrowatt Ag THERMODYNAMIC ACTUATOR.

Also Published As

Publication number Publication date
FR2507257B1 (en) 1986-11-21
DE3122120A1 (en) 1983-01-05
GB2101215A (en) 1983-01-12
GB2101215B (en) 1985-04-11
DE3122120C2 (en) 1988-08-25
JPS58601A (en) 1983-01-05
FR2507257A1 (en) 1982-12-10
IT1148952B (en) 1986-12-03

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