GB1064373A - Improvements in or relating to a regulator for air-fuel mixture supplied to internal combustion engines - Google Patents

Improvements in or relating to a regulator for air-fuel mixture supplied to internal combustion engines

Info

Publication number
GB1064373A
GB1064373A GB3685863A GB3685863A GB1064373A GB 1064373 A GB1064373 A GB 1064373A GB 3685863 A GB3685863 A GB 3685863A GB 3685863 A GB3685863 A GB 3685863A GB 1064373 A GB1064373 A GB 1064373A
Authority
GB
United Kingdom
Prior art keywords
valves
cylindrical
carburetter
regulator
relating
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
GB3685863A
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.)
JEAN ALBERT HARDY
MAX YVES ANTONIN MARIE SERRUYS
Original Assignee
JEAN ALBERT HARDY
MAX YVES ANTONIN MARIE SERRUYS
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 JEAN ALBERT HARDY, MAX YVES ANTONIN MARIE SERRUYS filed Critical JEAN ALBERT HARDY
Publication of GB1064373A publication Critical patent/GB1064373A/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/1005—Details of the flap
    • F02D9/1025—Details of the flap the rotation axis of the flap being off-set from the flap center axis
    • F02D9/103—Details of the flap the rotation axis of the flap being off-set from the flap center axis the rotation axis being located at an edge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
    • F02D9/10—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
    • F02D9/109—Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps having two or more flaps
    • 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
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0274—Arrangements; Control features; Details thereof one being controlled by pressure in intake conduit, e.g. for slowly opening the throttle as the other valve is suddenly opened
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
    • F02D2700/0225—Control of air or mixture supply
    • F02D2700/0228—Engines without compressor
    • F02D2700/023—Engines without compressor by means of one throttle device
    • F02D2700/0235—Engines without compressor by means of one throttle device depending on the pressure of a gaseous or liquid medium
    • 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
    • F02M2700/00—Supplying, feeding or preparing air, fuel, fuel air mixtures or auxiliary fluids for a combustion engine; Use of exhaust gas; Compressors for piston engines
    • F02M2700/43—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel
    • F02M2700/4302—Arrangements for supplying air, fuel or auxiliary fluids to a combustion space of mixture compressing engines working with liquid fuel whereby air and fuel are sucked into the mixture conduit
    • F02M2700/4361—Mixing chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

1,064,373. Regulating. M.Y.A.M. SERRUYS and J.A. HARDY. Sept.19, 1963 [Sept.26, 1962], No.36858/63. Heading F1B. The flow of mixture in the intake pipe downstream of the carburetter is controlled by a pair of simultaneously actuated flap or cylindrical valves. The flap valves 11, 12, Fig. 1, which are mounted in a body 2 adapted to be clamped between the carburetter and intake manifold, are of part-cylindrical shape so that when fully open they form a continuation of the cylindrical portion of the mixture passage 4. The valves are opened by a diaphragm 38, responsive to suction upstream or downstream of the valves 11, 12, and are urged closed by a tension spring (28), Fig. 2 (not shown) connected to an arm (27) pivoted on a plate 24 connected to the spindle of valve 12. The valves are interconnected by a link (25) and their closed position is determined by an adjustable stop 30. In Fig. 8 (not shown) the valves comprise rotary cylinders (71), (72), interconnected by toothed sectors 77 and arranged so that when fully open their openings (78) form a cylindrical passage which is a continuation of the cylindrical passage of the carburetter and intake manifold. The valves are actuated by a suction responsive diaphragm and their closed position is determined by a resilient abutment 82 co-operating with a stop.
GB3685863A 1962-09-26 1963-09-19 Improvements in or relating to a regulator for air-fuel mixture supplied to internal combustion engines Expired GB1064373A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR910506A FR1473813A (en) 1962-09-26 1962-09-26 Carburetor adjustment device

Publications (1)

Publication Number Publication Date
GB1064373A true GB1064373A (en) 1967-04-05

Family

ID=8787528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3685863A Expired GB1064373A (en) 1962-09-26 1963-09-19 Improvements in or relating to a regulator for air-fuel mixture supplied to internal combustion engines

Country Status (4)

Country Link
AT (1) AT264923B (en)
DE (1) DE1476253A1 (en)
FR (1) FR1473813A (en)
GB (1) GB1064373A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666625A1 (en) * 1990-09-07 1992-03-13 Renault Intake device for a diesel engine
GB2553818A (en) * 2016-09-15 2018-03-21 Ford Global Tech Llc A throttle valve assesmbly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2666625A1 (en) * 1990-09-07 1992-03-13 Renault Intake device for a diesel engine
GB2553818A (en) * 2016-09-15 2018-03-21 Ford Global Tech Llc A throttle valve assesmbly
GB2553818B (en) * 2016-09-15 2018-09-26 Ford Global Tech Llc A throttle valve assesmbly
US10215103B2 (en) 2016-09-15 2019-02-26 Ford Global Technologies, Llc Throttle valve assembly

Also Published As

Publication number Publication date
FR1473813A (en) 1967-03-24
DE1476253A1 (en) 1969-10-23
AT264923B (en) 1968-09-25

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