GB1454419A - Pilot valve for use in an exhaust gas recirculation - Google Patents

Pilot valve for use in an exhaust gas recirculation

Info

Publication number
GB1454419A
GB1454419A GB5951273A GB5951273A GB1454419A GB 1454419 A GB1454419 A GB 1454419A GB 5951273 A GB5951273 A GB 5951273A GB 5951273 A GB5951273 A GB 5951273A GB 1454419 A GB1454419 A GB 1454419A
Authority
GB
United Kingdom
Prior art keywords
valve
pressure
exhaust gas
diaphragm
flow
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
GB5951273A
Other languages
English (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.)
Bendix Corp
Original Assignee
Bendix Corp
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 Bendix Corp filed Critical Bendix Corp
Publication of GB1454419A publication Critical patent/GB1454419A/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
    • 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
    • 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
    • F02M26/65—Constructional details of EGR valves
    • F02M26/72—Housings
    • 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
    • F02M26/46—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition
    • F02M26/47—Sensors specially adapted for EGR systems for determining the characteristics of gases, e.g. composition the characteristics being temperatures, pressures or flow rates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
GB5951273A 1972-12-26 1973-12-21 Pilot valve for use in an exhaust gas recirculation Expired GB1454419A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00318150A US3814070A (en) 1972-12-26 1972-12-26 Exhaust gas recirculation flow control system

Publications (1)

Publication Number Publication Date
GB1454419A true GB1454419A (en) 1976-11-03

Family

ID=23236881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5951273A Expired GB1454419A (en) 1972-12-26 1973-12-21 Pilot valve for use in an exhaust gas recirculation

Country Status (8)

Country Link
US (1) US3814070A (enrdf_load_stackoverflow)
JP (1) JPS572901B2 (enrdf_load_stackoverflow)
AU (1) AU476179B2 (enrdf_load_stackoverflow)
CA (1) CA987559A (enrdf_load_stackoverflow)
DE (1) DE2364712C2 (enrdf_load_stackoverflow)
FR (1) FR2211971A5 (enrdf_load_stackoverflow)
GB (1) GB1454419A (enrdf_load_stackoverflow)
IT (1) IT1002267B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204915A (en) * 1987-05-12 1988-11-23 Ford Motor Co I.c. engine exhaust gas recirculation control

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924589A (en) * 1973-03-17 1975-12-09 Toyota Motor Co Ltd Exhaust gas recirculating apparatus
IT996383B (it) * 1973-05-10 1975-12-10 Pierburg Kg A Dispositivo di comando per il ritor no di gas di scarico nelle condut ture di aspirazione di un motore a combustione interna
JPS5060627A (enrdf_load_stackoverflow) * 1973-10-02 1975-05-24
US3915136A (en) * 1974-02-25 1975-10-28 Ranco Inc Control system for exhaust gas recirculating valve
US3926161A (en) * 1974-02-28 1975-12-16 Bendix Corp Exhaust gas recirculation flow control system
US4022237A (en) * 1974-02-28 1977-05-10 The Bendix Corporation Exhaust gas recirculation flow control system
JPS5234687B2 (enrdf_load_stackoverflow) * 1974-06-24 1977-09-05
JPS5345857B2 (enrdf_load_stackoverflow) * 1974-06-24 1978-12-09
JPS5235822B2 (enrdf_load_stackoverflow) * 1974-06-25 1977-09-12
JPS5345858B2 (enrdf_load_stackoverflow) * 1974-06-27 1978-12-09
GB1520933A (en) * 1975-01-22 1978-08-09 Nissan Motor Multiple spark ignition internal combustion engine with exhaust gas recirculation
JPS555745Y2 (enrdf_load_stackoverflow) * 1975-06-13 1980-02-08
JPS521324A (en) * 1975-06-24 1977-01-07 Toyota Motor Corp Exhaust gas recirculation apparatus
US4071006A (en) * 1975-08-12 1978-01-31 Nissan Motor Co., Ltd. Exhaust gas recirculating system
JPS5610901Y2 (enrdf_load_stackoverflow) * 1975-09-06 1981-03-12
JPS5290729A (en) * 1976-01-23 1977-07-30 Nissan Motor Co Ltd Exhaust gas recirculation control device
JPS52139916U (enrdf_load_stackoverflow) * 1976-04-19 1977-10-24
JPS53323A (en) * 1976-06-23 1978-01-05 Nissan Motor Co Ltd Exhaust circulation control system
US4148286A (en) * 1976-10-01 1979-04-10 Nippon Soken, Inc. Exhaust gas recirculation system for an internal combustion engine
US4130094A (en) * 1977-08-03 1978-12-19 Ford Motor Company Exhaust gas recirculation valve assembly
JPS552827A (en) * 1978-06-20 1980-01-10 Hitachi Ltd Solenoid valve
US4248186A (en) * 1978-09-29 1981-02-03 Hitachi, Ltd. Exhaust gas recirculation control system
JPS5672250A (en) * 1979-11-15 1981-06-16 Honda Motor Co Ltd Controller for exhaust gas recirculation in engine
US5203313A (en) * 1992-06-19 1993-04-20 Bundy Corporation EGR venturi coupler
US5255659A (en) * 1992-09-28 1993-10-26 Ford Motor Company Pressure balanced exhaust gas recirculation valve
CN108979906B (zh) * 2018-08-03 2020-11-20 潍柴动力股份有限公司 一种egr阀及发动机
FR3142268B1 (fr) 2022-11-17 2024-10-04 Psa Automobiles Sa Gestion des fonctionnalités d’un véhicule automobile au moyen d’une interface homme-machine pilotée par le geste
CN116175990B (zh) * 2023-04-24 2023-07-11 国营川西机器厂 一组用于解决航空发动机加分薄膜漏油故障的装置及方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2364712A (en) * 1942-10-10 1944-12-12 Harvel Res Corp Condensation products of phenols and phenolic ethers, and method of preparing the same
US3507260A (en) * 1967-05-01 1970-04-21 Brooks Walker Exhaust recirculation control for an engine
US3675633A (en) * 1969-01-20 1972-07-11 Nissan Motor Air-pollution preventive system for motor vehicles
US3648672A (en) * 1969-08-10 1972-03-14 Toyo Kogyo Co Device for purifying the exhaust gas of an internal combustion engine to reduce the nitrogen oxide content
US3581719A (en) * 1969-10-30 1971-06-01 Chrysler Corp Fluidic exhaust recirculator for two stroke cycle engines
US3643640A (en) * 1970-02-12 1972-02-22 Exxon Research Engineering Co Low-polluting internal combustion engine wherein exhaust gases are recycled in a controlled pattern
DE2011464C3 (de) * 1970-03-11 1976-01-08 Volkswagenwerk Ag, 3180 Wolfsburg Brennkraftmaschine mit Abgasrückführung
US3662722A (en) * 1970-04-22 1972-05-16 Chrysler Corp Cool exhaust recycling
US3741179A (en) * 1971-07-01 1973-06-26 Ford Motor Co Exhaust gas recirculating system control
JPS527494A (en) * 1975-07-01 1977-01-20 Nagata Jozo Kikai Kk Method of making malted rice by supplying water and nutrients during c ultivation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2204915A (en) * 1987-05-12 1988-11-23 Ford Motor Co I.c. engine exhaust gas recirculation control

Also Published As

Publication number Publication date
JPS572901B2 (enrdf_load_stackoverflow) 1982-01-19
US3814070A (en) 1974-06-04
DE2364712C2 (de) 1982-03-25
AU476179B2 (en) 1976-09-16
AU6389173A (en) 1975-06-26
DE2364712A1 (de) 1974-06-27
CA987559A (en) 1976-04-20
IT1002267B (it) 1976-05-20
FR2211971A5 (enrdf_load_stackoverflow) 1974-07-19
JPS4996134A (enrdf_load_stackoverflow) 1974-09-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee