GB192841A - Improvements in four-stroke cycle internal combustion engines - Google Patents

Improvements in four-stroke cycle internal combustion engines

Info

Publication number
GB192841A
GB192841A GB3182121A GB3182121A GB192841A GB 192841 A GB192841 A GB 192841A GB 3182121 A GB3182121 A GB 3182121A GB 3182121 A GB3182121 A GB 3182121A GB 192841 A GB192841 A GB 192841A
Authority
GB
United Kingdom
Prior art keywords
internal combustion
combustion engines
stroke cycle
cycle internal
piston
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
GB3182121A
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.)
WILLIAM CYRIL HOLDERNESS
Original Assignee
WILLIAM CYRIL HOLDERNESS
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 WILLIAM CYRIL HOLDERNESS filed Critical WILLIAM CYRIL HOLDERNESS
Priority to GB3182121A priority Critical patent/GB192841A/en
Publication of GB192841A publication Critical patent/GB192841A/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
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/365—Cylinder heads having cooling means for liquid cooling the cylinder heads being of side valve type
    • 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
    • F02F3/00—Pistons 
    • F02F3/28—Other pistons with specially-shaped head
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

192,841. Holderness, W. C. Nov. 28, 1921. Cylinders, clearance spaces of.-In four-strokeengines having L-shaped cylinder heads which are water-jacketed the cylinder end 6 or the piston head or both are inclined to form a wedge - shaped clearance space 5 the wider end of the wedge being next to the inlet valve 3. The piston top when inclined may be convex or concave and the horizontal centre line, of the piston may pass through the inlet valve.
GB3182121A 1921-11-28 1921-11-28 Improvements in four-stroke cycle internal combustion engines Expired GB192841A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3182121A GB192841A (en) 1921-11-28 1921-11-28 Improvements in four-stroke cycle internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3182121A GB192841A (en) 1921-11-28 1921-11-28 Improvements in four-stroke cycle internal combustion engines

Publications (1)

Publication Number Publication Date
GB192841A true GB192841A (en) 1923-02-15

Family

ID=10328907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3182121A Expired GB192841A (en) 1921-11-28 1921-11-28 Improvements in four-stroke cycle internal combustion engines

Country Status (1)

Country Link
GB (1) GB192841A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2915244A1 (en) * 2007-04-23 2008-10-24 Peugeot Citroen Automobiles Sa Piston for internal combustion engine of motor vehicle, has plane end partially determining combustion chamber, ring inserted in groove that is inscribed in plane perpendicular to axis, and plane end inclined with respect to plane
WO2009127003A1 (en) 2008-04-16 2009-10-22 Exodus R & D Pty Ltd An improved combustion engine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2915244A1 (en) * 2007-04-23 2008-10-24 Peugeot Citroen Automobiles Sa Piston for internal combustion engine of motor vehicle, has plane end partially determining combustion chamber, ring inserted in groove that is inscribed in plane perpendicular to axis, and plane end inclined with respect to plane
WO2009127003A1 (en) 2008-04-16 2009-10-22 Exodus R & D Pty Ltd An improved combustion engine
EP2286077A1 (en) * 2008-04-16 2011-02-23 Exodus R&D Pty Ltd An improved combustion engine
EP2286077A4 (en) * 2008-04-16 2011-10-26 Exodus R & D Pty Ltd An improved combustion engine

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