GB423316A - Improvements in and relating to the inlet valves of internal combustion engines - Google Patents

Improvements in and relating to the inlet valves of internal combustion engines

Info

Publication number
GB423316A
GB423316A GB30214/33A GB3021433A GB423316A GB 423316 A GB423316 A GB 423316A GB 30214/33 A GB30214/33 A GB 30214/33A GB 3021433 A GB3021433 A GB 3021433A GB 423316 A GB423316 A GB 423316A
Authority
GB
United Kingdom
Prior art keywords
inlet valves
relating
internal combustion
combustion engines
leyland
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
GB30214/33A
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.)
JOHN THOMAS NAYLOR
Leyland Motors Ltd
BLMC Ltd
Original Assignee
JOHN THOMAS NAYLOR
British Leyland Motor Corp Ltd
Leyland Motors Ltd
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 JOHN THOMAS NAYLOR, British Leyland Motor Corp Ltd, Leyland Motors Ltd filed Critical JOHN THOMAS NAYLOR
Priority to GB30214/33A priority Critical patent/GB423316A/en
Publication of GB423316A publication Critical patent/GB423316A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
    • 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
    • F01L3/06—Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder charge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • 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)

Abstract

423,316. Cylinders. LEYLAND MOTORS, Ltd., Richmond Road, Kingston-on-Thames, and NAYLOR, J. T., Motor Works, Hough Lane, Leyland, Lancashire. Oct. 31, 1933, No. 30214. [Class 7 (ii)] To cause swirling of the incoming charge a symmetrically-arranged lip 4 extends over the inlet valve 3 which is so located that the charge swirls about the cylinder axis. The lip is crescent-shaped in plan and has its top edge rounded to facilitate flow. An admission passage 5 slopes downwards and inwards towards the cylinder, and in a multicylinder engine two adjacent inlet valves are supplied by a common divergent passage.
GB30214/33A 1933-10-31 1933-10-31 Improvements in and relating to the inlet valves of internal combustion engines Expired GB423316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30214/33A GB423316A (en) 1933-10-31 1933-10-31 Improvements in and relating to the inlet valves of internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30214/33A GB423316A (en) 1933-10-31 1933-10-31 Improvements in and relating to the inlet valves of internal combustion engines

Publications (1)

Publication Number Publication Date
GB423316A true GB423316A (en) 1935-01-30

Family

ID=10304096

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30214/33A Expired GB423316A (en) 1933-10-31 1933-10-31 Improvements in and relating to the inlet valves of internal combustion engines

Country Status (1)

Country Link
GB (1) GB423316A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768618A (en) * 1953-03-24 1956-10-30 Texas Co Inlet passage and valve for internal combustion engine
DE1171202B (en) * 1957-07-31 1964-05-27 Maschf Augsburg Nuernberg Ag Supercharged, self-igniting four-stroke internal combustion engine
DE2002533A1 (en) * 1969-01-24 1971-02-11 List Hans Internal combustion engine with two inlet valves per cylinder
WO1982002924A1 (en) * 1981-02-27 1982-09-02 Stace Richard John Lesley Internal combustion engine'and cylinder head therefor
EP0281015A2 (en) * 1987-02-26 1988-09-07 Motoren-Werke Mannheim Aktiengesellschaft Sickle-shaped swirl-inducing device for the inlet conduit of an internal-combustion engine
FR2924165A3 (en) * 2007-11-26 2009-05-29 Renault Sas Engine block's cylinder head for e.g. diesel engine, has inlet conduit including inner surface having wheel that is turned opposite to support plan of head's lower face and is linked to work areas to form edge toward inner side of conduit

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768618A (en) * 1953-03-24 1956-10-30 Texas Co Inlet passage and valve for internal combustion engine
DE1171202B (en) * 1957-07-31 1964-05-27 Maschf Augsburg Nuernberg Ag Supercharged, self-igniting four-stroke internal combustion engine
DE2002533A1 (en) * 1969-01-24 1971-02-11 List Hans Internal combustion engine with two inlet valves per cylinder
WO1982002924A1 (en) * 1981-02-27 1982-09-02 Stace Richard John Lesley Internal combustion engine'and cylinder head therefor
EP0281015A2 (en) * 1987-02-26 1988-09-07 Motoren-Werke Mannheim Aktiengesellschaft Sickle-shaped swirl-inducing device for the inlet conduit of an internal-combustion engine
EP0281015A3 (en) * 1987-02-26 1989-06-28 Motoren-Werke Mannheim Aktiengesellschaft Sickle-shaped swirl-inducing device for the inlet conduit of an internal-combustion engine
FR2924165A3 (en) * 2007-11-26 2009-05-29 Renault Sas Engine block's cylinder head for e.g. diesel engine, has inlet conduit including inner surface having wheel that is turned opposite to support plan of head's lower face and is linked to work areas to form edge toward inner side of conduit

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