GB1358281A - Adjustable valve and its application to an apparatus for recycling the exhaust gases of an internal combustion engine - Google Patents

Adjustable valve and its application to an apparatus for recycling the exhaust gases of an internal combustion engine

Info

Publication number
GB1358281A
GB1358281A GB4570071A GB4570071A GB1358281A GB 1358281 A GB1358281 A GB 1358281A GB 4570071 A GB4570071 A GB 4570071A GB 4570071 A GB4570071 A GB 4570071A GB 1358281 A GB1358281 A GB 1358281A
Authority
GB
United Kingdom
Prior art keywords
plate
exhaust gases
shaft
recycling
application
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
GB4570071A
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.)
Automobiles Peugeot SA
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Automobiles Peugeot SA
Renault SAS
Regie Nationale des Usines Renault
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 Automobiles Peugeot SA, Renault SAS, Regie Nationale des Usines Renault filed Critical Automobiles Peugeot SA
Publication of GB1358281A publication Critical patent/GB1358281A/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
    • F02M23/00—Apparatus for adding secondary air to fuel-air mixture
    • F02M23/006—Valves specially shaped for supplying secondary air
    • 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
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00
    • F02M19/02—Metering-orifices, e.g. variable in diameter
    • F02M19/021—Metering-orifices, e.g. variable in diameter the cross-sectional area being changed mechanically
    • 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
    • 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
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/63—Systems for actuating EGR valves the EGR valve being directly controlled by an operator
    • 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
    • F02M26/70—Flap valves; Rotary valves; Sliding valves; Resilient 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
    • F02M26/13—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

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)

Abstract

1358281 Recirculating IC engine exhaust gases AUTOMOBILES PEUGEOT and REGIE NATIONALE DES USINES RENAULT 1 Oct 1971 [13 Oct 1970] 45700/71 Heading F1B [Also in Division F2] A valve G for controlling re-cycling of exhaust gases to the induction manifold of an engine has a variable-section passage between inlet 37 and outlet 28 defined by the degree of overlap between port 25 in fixed plate 24 and port 34 in a plate 30 rotatable with shaft 29. Spring 32 acting on ported rotary backingwasher 31 biases plate 30 against plate 24, each plate having a thickness of 0À1-0À2 mm. Shaft 29 may be an extension of the carburetter butterfly shaft, or it may be rotated through a flexible wire and spring reel transmission by a rolling diaphragm motor responsive to induction manifold pressure.
GB4570071A 1970-10-13 1971-10-01 Adjustable valve and its application to an apparatus for recycling the exhaust gases of an internal combustion engine Expired GB1358281A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7036959A FR2109340A6 (en) 1970-10-13 1970-10-13

Publications (1)

Publication Number Publication Date
GB1358281A true GB1358281A (en) 1974-07-03

Family

ID=9062662

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4570071A Expired GB1358281A (en) 1970-10-13 1971-10-01 Adjustable valve and its application to an apparatus for recycling the exhaust gases of an internal combustion engine

Country Status (4)

Country Link
DE (1) DE2146854A1 (en)
FR (1) FR2109340A6 (en)
GB (1) GB1358281A (en)
IT (1) IT989613B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166221A (en) * 1984-10-03 1986-04-30 Ti Gas Spares Ltd Improvements in or relating to disc valves and to structures incorporating such valves

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2241935C3 (en) * 1972-08-25 1981-07-16 Robert Bosch Gmbh, 7000 Stuttgart System for exhaust gas decontamination
CN113027645A (en) * 2021-04-08 2021-06-25 成都万友滤机有限公司 Variable cross-section air inlet duct

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2166221A (en) * 1984-10-03 1986-04-30 Ti Gas Spares Ltd Improvements in or relating to disc valves and to structures incorporating such valves

Also Published As

Publication number Publication date
FR2109340A6 (en) 1972-05-26
DE2146854A1 (en) 1972-04-20
IT989613B (en) 1975-06-10

Similar Documents

Publication Publication Date Title
GB1291962A (en) Internal combustion engine having a dual induction system
GB1372770A (en) Exhaust gas recirculating system for an internal combustion engine
GB1446545A (en) Exhaust gas recirculation systems for internal combustion engines goulburn j r method of supplying a fuel mixture to a combustion chamber of an internal combustion engine
GB1381137A (en) Valves suitable for internal combustion engine crankscase ventilation
GB1314859A (en) Method of and apparatus for reducing the amount of pollutant from an internal combustion engine
GB1299310A (en) Internal combustion engine having an exhaust gas recirculation system
GB1410847A (en) Carburetor controlled servo system
ES430858A1 (en) Arrangement for controlling the recirculation of exhaust gas in internal combustion engines
GB1507058A (en) Internal combustion engine having an intake manifold pressure regulator
GB1456318A (en) Intake system of internal combustion engine production of annealed pigments
GB1358797A (en) Control valve for positive crankcase ventilations system
GB1433778A (en) Internal combustion engine with exhaust gas recirculation
GB1486093A (en) Internal combustion engine having an exhaust gas recirculation system with an exhaust gas flow control valve
US3712279A (en) Vacuum spark advance cutoff
GB1358281A (en) Adjustable valve and its application to an apparatus for recycling the exhaust gases of an internal combustion engine
US3626914A (en) Ignition timing control and vacuum control unit
GB931751A (en) Inlet channel for internal combustion engines for producing an intense rotary movement of the air in the cylinder about the longitudinal axis of the cylinder
US3738342A (en) Engine exhaust recirculation
ES8300956A1 (en) Control device in a gas-dynamic pressure-wave machine for the supercharging of internal-combustion engines.
GB1462998A (en) System for recirculation of exhaust gas of an internal combustion engine
GB1503086A (en) Internal combustion engine throttle valve assembly
GB1208699A (en) Distributor spark advance and retard control means for an internal combustion engine
GB1239353A (en)
GB1291963A (en) Internal combustion engine having a dual induction system
GB1412044A (en) Inlet manifolds for internal combustion engines

Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee