GB1505122A - Multi-cylinder internal combustion engine with at least one carburettor - Google Patents

Multi-cylinder internal combustion engine with at least one carburettor

Info

Publication number
GB1505122A
GB1505122A GB13571/75A GB1357175A GB1505122A GB 1505122 A GB1505122 A GB 1505122A GB 13571/75 A GB13571/75 A GB 13571/75A GB 1357175 A GB1357175 A GB 1357175A GB 1505122 A GB1505122 A GB 1505122A
Authority
GB
United Kingdom
Prior art keywords
valve
valves
inlet
head
carburetter
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
GB13571/75A
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.)
BOEHNLEIN H
Original Assignee
BOEHNLEIN H
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 BOEHNLEIN H filed Critical BOEHNLEIN H
Publication of GB1505122A publication Critical patent/GB1505122A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
    • F02B29/02—Other fluid-dynamic features of induction systems for improving quantity of charge
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

1505122 IC engine intake manifolds and valves H BOHNLEIN 2 April 1975 [11 April 1974] 13571/75 Heading F1B The inlet manifold 6 supplying mixture from a carburetter 10 to the cylinders 2, 3, 4, 5 through respective inlet valves 7, 8 has valves 25, 26 associated with each pair of cylinders or each cylinder. The valves 25, 26 present the flow of gas in a direction from the cylinders to the carburetter. To seal the inlet valves the valve heads may engage a projection (18), Figs. 3 and 4 (not shown), of a graphite or graphite and asbestos sealing ring (16) located in an undercut groove (15) in the respective seat. The inlet valve head may carry a valve-member (36, 43), Figs. 7 and 8 (not shown), which engages a ring of material (42, 48) in the inner cylinder head surface surrounding the seat for the valve head when the head is seated. The valve-member is mounted on the valve head for pivotal movement about the valve axis. The carburetter has a needle valve (30), Fig. 6 (not shown), linked to the throttle valve and controlling fuel flow through a nozzle (29). The cylinder heads are air or water cooled and the sides of the heads containing the exhaust valves are cooled to a greater extent than the sides containing the inlet valves. The inlet and exhaust valves are controlled by cam means which cause the inlet valves to open after exhaust valve closure.
GB13571/75A 1974-04-11 1975-04-02 Multi-cylinder internal combustion engine with at least one carburettor Expired GB1505122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2417679A DE2417679C2 (en) 1974-04-11 1974-04-11 Multi-cylinder internal combustion engine with at least one carburetor

Publications (1)

Publication Number Publication Date
GB1505122A true GB1505122A (en) 1978-03-22

Family

ID=5912753

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13571/75A Expired GB1505122A (en) 1974-04-11 1975-04-02 Multi-cylinder internal combustion engine with at least one carburettor

Country Status (6)

Country Link
AR (1) AR204947A1 (en)
BR (1) BR7502014A (en)
DE (1) DE2417679C2 (en)
FR (1) FR2267450A1 (en)
GB (1) GB1505122A (en)
IT (1) IT1034969B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134179A (en) * 1983-02-02 1984-08-08 Alfa Romeo Auto Spa Intake system of an i.c. engine having a plurality of intake valves per cylinder
GB2266121A (en) * 1992-04-16 1993-10-20 John Reuben Marshall I.c.engine charge intake valving

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639147A1 (en) * 1986-11-15 1988-05-19 Kloeckner Humboldt Deutz Ag Inlet/exhaust valve for an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2134179A (en) * 1983-02-02 1984-08-08 Alfa Romeo Auto Spa Intake system of an i.c. engine having a plurality of intake valves per cylinder
GB2266121A (en) * 1992-04-16 1993-10-20 John Reuben Marshall I.c.engine charge intake valving

Also Published As

Publication number Publication date
DE2417679C2 (en) 1975-10-16
IT1034969B (en) 1979-10-10
FR2267450A1 (en) 1975-11-07
DE2417679B1 (en) 1975-02-06
AR204947A1 (en) 1976-03-19
BR7502014A (en) 1976-02-10

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee