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ITMI960016A0 - - Google Patents

Info

Publication number
ITMI960016A0
ITMI960016A0 ITMI960016A ITMI960016A ITMI960016A0 IT MI960016 A0 ITMI960016 A0 IT MI960016A0 IT MI960016 A ITMI960016 A IT MI960016A IT MI960016 A ITMI960016 A IT MI960016A IT MI960016 A0 ITMI960016 A0 IT MI960016A0
Authority
IT
Italy
Application number
ITMI960016A
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 filed Critical
Publication of ITMI960016A0 publication Critical patent/ITMI960016A0/it
Publication of ITMI960016A1 publication Critical patent/ITMI960016A1/it
Application granted granted Critical
Publication of IT1281595B1 publication Critical patent/IT1281595B1/it

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/21—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system with EGR valves located at or near the connection to the intake system
    • 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
    • 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/66—Lift valves, e.g. poppet valves
    • F02M26/68—Closing members; Valve seats; Flow 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/17—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the intake system
    • F02M26/18—Thermal insulation or heat protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Fluid-Driven Valves (AREA)
IT96MI000016A 1995-01-11 1996-01-05 Disposizione valvolare specialmente per una valvola di riciclo del gas di scarico per motori endotermici IT1281595B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19500565A DE19500565B4 (de) 1995-01-11 1995-01-11 Ventilanordnung

Publications (3)

Publication Number Publication Date
ITMI960016A0 true ITMI960016A0 (it) 1996-01-05
ITMI960016A1 ITMI960016A1 (it) 1997-07-05
IT1281595B1 IT1281595B1 (it) 1998-02-20

Family

ID=7751246

Family Applications (1)

Application Number Title Priority Date Filing Date
IT96MI000016A IT1281595B1 (it) 1995-01-11 1996-01-05 Disposizione valvolare specialmente per una valvola di riciclo del gas di scarico per motori endotermici

Country Status (3)

Country Link
DE (1) DE19500565B4 (it)
FR (1) FR2729184B1 (it)
IT (1) IT1281595B1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6170476B1 (en) 1998-05-26 2001-01-09 Siemens Canada Ltd. Internal sensing passage in an exhaust gas recirculation module
US6138652A (en) * 1998-05-26 2000-10-31 Siemens Canada Limited Method of making an automotive emission control module having fluid-power-operated actuator, fluid pressure regulator valve, and sensor
US6189520B1 (en) * 1998-05-26 2001-02-20 Siemens Canada Limited Integration of sensor, actuator, and regulator valve in an emission control module
US6230694B1 (en) 1998-05-26 2001-05-15 Siemens Canada, Ltd. Calibration and testing of an automotive emission control module
US6116224A (en) * 1998-05-26 2000-09-12 Siemens Canada Ltd. Automotive vehicle having a novel exhaust gas recirculation module
DE19858057A1 (de) * 1998-12-16 2000-06-21 Bosch Gmbh Robert Abgasführungsrohr für ein Abgaszumischventil

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7313731U (de) * 1974-09-26 Bosch R Gmbh Abgasriickführungsventil für Brennkraftmaschinen
FR2174502A5 (it) * 1972-09-15 1973-10-12 Bosch Gmbh Robert
JPS58106277A (ja) * 1981-12-19 1983-06-24 Nippon Soken Inc 弁装置
US4694812A (en) * 1986-04-21 1987-09-22 Ssi Technologies, Inc. Exhaust gas recirculation valve having integral electronic control
DE3739337A1 (de) * 1987-11-20 1989-06-01 Teves Gmbh Alfred Ventilanordnung
DE4227739C2 (de) * 1992-08-21 1998-04-30 Bayerische Motoren Werke Ag Zumischventil, insbesondere Abgasrückführ-Ventil einer Brennkraftmaschine

Also Published As

Publication number Publication date
IT1281595B1 (it) 1998-02-20
FR2729184A1 (fr) 1996-07-12
DE19500565A1 (de) 1996-07-18
FR2729184B1 (fr) 1998-01-23
DE19500565B4 (de) 2006-12-14
ITMI960016A1 (it) 1997-07-05

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Legal Events

Date Code Title Description
0001 Granted