GB2373823B - Valve for a four stroke engine - Google Patents

Valve for a four stroke engine

Info

Publication number
GB2373823B
GB2373823B GB0107982A GB0107982A GB2373823B GB 2373823 B GB2373823 B GB 2373823B GB 0107982 A GB0107982 A GB 0107982A GB 0107982 A GB0107982 A GB 0107982A GB 2373823 B GB2373823 B GB 2373823B
Authority
GB
United Kingdom
Prior art keywords
valve
stroke engine
stroke
engine
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 - Fee Related
Application number
GB0107982A
Other versions
GB0107982D0 (en
GB2373823A (en
Inventor
Jack Trethowan
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0107982A priority Critical patent/GB2373823B/en
Publication of GB0107982D0 publication Critical patent/GB0107982D0/en
Publication of GB2373823A publication Critical patent/GB2373823A/en
Application granted granted Critical
Publication of GB2373823B publication Critical patent/GB2373823B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams
    • 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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/06—Rotary or oscillatory slide valve-gear or valve arrangements with disc type valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
GB0107982A 2001-03-30 2001-03-30 Valve for a four stroke engine Expired - Fee Related GB2373823B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0107982A GB2373823B (en) 2001-03-30 2001-03-30 Valve for a four stroke engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0107982A GB2373823B (en) 2001-03-30 2001-03-30 Valve for a four stroke engine

Publications (3)

Publication Number Publication Date
GB0107982D0 GB0107982D0 (en) 2001-05-23
GB2373823A GB2373823A (en) 2002-10-02
GB2373823B true GB2373823B (en) 2005-05-11

Family

ID=9911907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0107982A Expired - Fee Related GB2373823B (en) 2001-03-30 2001-03-30 Valve for a four stroke engine

Country Status (1)

Country Link
GB (1) GB2373823B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006006628B3 (en) * 2006-02-09 2007-04-26 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Controller for cylinder-piston unit has outlet controlled via revolving slidevalve and pressure-controlled remotely-operated valve
FR2949253B1 (en) * 2009-08-21 2015-08-14 Sycomoreen ANTI-EROSION VALVE WITH EPICYCLOIDAL ROTATIONS
ITBO20120159A1 (en) * 2012-03-22 2013-09-23 Paolo Lalli INTERNAL COMBUSTION ENGINE
CN106894858A (en) * 2017-02-24 2017-06-27 俞彬 Rotary gas distribution mechanism

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB135909A (en) * 1918-11-29 1919-12-01 Wilfred Lloyd Thomas An Improved Exhaust Valve for Internal Combustion Engines and Means of Operating same.
US1461472A (en) * 1919-12-17 1923-07-10 Ralph A Bradley Oscillating valve for internal-combustion engines
GB532977A (en) * 1939-09-26 1941-02-04 Cochrane William Improvements in and relating to internal combustion engines and pumps operating with oscillating disc valves
GB561572A (en) * 1942-12-02 1944-05-24 William James West Rotating valve for internal combustion engines
GB564561A (en) * 1943-07-24 1944-10-03 Arthur Pomfret Improvements relating to valve arrangements for internal combustion and other fluid pressure steam engines
GB630544A (en) * 1947-12-30 1949-10-14 Ladislaus Pinter Rotary valves for internal combustion engines
GB2074237A (en) * 1980-04-23 1981-10-28 Sulzer Ag Arrangement for scavenging and charging the cylinders of a two- stroke internal combustion engine
GB2074236A (en) * 1980-04-23 1981-10-28 Sulzer Ag Arrangement for scavenging and charging the cylinders of a two- stroke internal combustion engine
WO1991010815A1 (en) * 1990-01-17 1991-07-25 Shigeru Chishiro Valve for four-cycle engine
DE19715888A1 (en) * 1997-04-16 1998-10-22 Bergmann Heribert Four-stroke internal combustion engine with control system for gas flow

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB135909A (en) * 1918-11-29 1919-12-01 Wilfred Lloyd Thomas An Improved Exhaust Valve for Internal Combustion Engines and Means of Operating same.
US1461472A (en) * 1919-12-17 1923-07-10 Ralph A Bradley Oscillating valve for internal-combustion engines
GB532977A (en) * 1939-09-26 1941-02-04 Cochrane William Improvements in and relating to internal combustion engines and pumps operating with oscillating disc valves
GB561572A (en) * 1942-12-02 1944-05-24 William James West Rotating valve for internal combustion engines
GB564561A (en) * 1943-07-24 1944-10-03 Arthur Pomfret Improvements relating to valve arrangements for internal combustion and other fluid pressure steam engines
GB630544A (en) * 1947-12-30 1949-10-14 Ladislaus Pinter Rotary valves for internal combustion engines
GB2074237A (en) * 1980-04-23 1981-10-28 Sulzer Ag Arrangement for scavenging and charging the cylinders of a two- stroke internal combustion engine
GB2074236A (en) * 1980-04-23 1981-10-28 Sulzer Ag Arrangement for scavenging and charging the cylinders of a two- stroke internal combustion engine
WO1991010815A1 (en) * 1990-01-17 1991-07-25 Shigeru Chishiro Valve for four-cycle engine
DE19715888A1 (en) * 1997-04-16 1998-10-22 Bergmann Heribert Four-stroke internal combustion engine with control system for gas flow

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GB 22309 of 1914 *
GB2803 of 1914 *

Also Published As

Publication number Publication date
GB0107982D0 (en) 2001-05-23
GB2373823A (en) 2002-10-02

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Legal Events

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

Effective date: 20050811