AU2005279693B2 - Gas sealing element for a rotary valve engine - Google Patents

Gas sealing element for a rotary valve engine Download PDF

Info

Publication number
AU2005279693B2
AU2005279693B2 AU2005279693A AU2005279693A AU2005279693B2 AU 2005279693 B2 AU2005279693 B2 AU 2005279693B2 AU 2005279693 A AU2005279693 A AU 2005279693A AU 2005279693 A AU2005279693 A AU 2005279693A AU 2005279693 B2 AU2005279693 B2 AU 2005279693B2
Authority
AU
Australia
Prior art keywords
sealing element
gas sealing
sealing
window
slot
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
AU2005279693A
Other languages
English (en)
Other versions
AU2005279693A1 (en
Inventor
Anthony Bruce Wallis
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.)
Bishop Innovation Pty Ltd
Original Assignee
Bishop Innovation Pty 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
Priority claimed from AU2004904982A external-priority patent/AU2004904982A0/en
Application filed by Bishop Innovation Pty Ltd filed Critical Bishop Innovation Pty Ltd
Priority to AU2005279693A priority Critical patent/AU2005279693B2/en
Publication of AU2005279693A1 publication Critical patent/AU2005279693A1/en
Application granted granted Critical
Publication of AU2005279693B2 publication Critical patent/AU2005279693B2/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
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/16—Sealing or packing arrangements specially therefor
    • 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
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/021—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with one rotary valve
    • F01L7/023—Cylindrical valves having a hollow or partly hollow body allowing axial inlet or exhaust fluid circulation
    • 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
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/021—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with one rotary valve
    • F01L7/024—Cylindrical valves comprising radial inlet and axial outlet or axial inlet and radial outlet
    • 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
    • F01L2301/00—Using particular materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Valve Device For Special Equipments (AREA)
  • Gasket Seals (AREA)
AU2005279693A 2004-09-01 2005-08-31 Gas sealing element for a rotary valve engine Expired - Fee Related AU2005279693B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2005279693A AU2005279693B2 (en) 2004-09-01 2005-08-31 Gas sealing element for a rotary valve engine

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AU2004904982 2004-09-01
AU2004904982A AU2004904982A0 (en) 2004-09-01 Gas sealing elements for a rotary valve
AU2005279693A AU2005279693B2 (en) 2004-09-01 2005-08-31 Gas sealing element for a rotary valve engine
PCT/AU2005/001309 WO2006024084A1 (en) 2004-09-01 2005-08-31 Gas sealing element for a rotary valve engine

Publications (2)

Publication Number Publication Date
AU2005279693A1 AU2005279693A1 (en) 2006-03-09
AU2005279693B2 true AU2005279693B2 (en) 2008-11-20

Family

ID=35999626

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2005279693A Expired - Fee Related AU2005279693B2 (en) 2004-09-01 2005-08-31 Gas sealing element for a rotary valve engine

Country Status (5)

Country Link
US (1) US7458357B2 (enExample)
EP (1) EP1802853B1 (enExample)
JP (1) JP2008511780A (enExample)
AU (1) AU2005279693B2 (enExample)
WO (1) WO2006024084A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7401587B2 (en) * 2004-09-01 2008-07-22 Bishop Innovation Limited Gas and oil sealing in a rotary valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444161A (en) * 1980-03-21 1984-04-24 Williams Thomas V Rotary valve for inherently balanced engine
US5526780A (en) * 1992-11-06 1996-06-18 A. E. Bishop Research Pty. Limited Gas sealing system for rotary valves

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1481803A (en) * 1973-09-07 1977-08-03 Cross Mfg Co Lubrication of rotatable members
US4019487A (en) * 1975-11-26 1977-04-26 Dana Corporation Rotary valve seal assembly
AU586459B2 (en) 1986-01-23 1989-07-13 Arthur Ernest Bishop Rotary valve for internal combustion engines
IT1225433B (it) * 1988-10-26 1990-11-13 Giancarlo Brusutti Elemento di tenuta per distributore rotante di motori a combustione interna.
JPH0378509A (ja) * 1989-08-18 1991-04-03 Katsuo Tomita 回転弁および気密シートおよびその潤滑方法
JPH07103811B2 (ja) * 1989-10-20 1995-11-08 巧 室木 シール材をケーシング側に設けたロータリー弁装置
AU668625B2 (en) * 1992-11-06 1996-05-09 Bishop Innovation Limited Rotary valve with seal supporting tongue
WO1994011620A1 (en) * 1992-11-06 1994-05-26 A.E. Bishop Research Pty. Limited Lubrication system for rotary valve
US6578538B2 (en) * 2001-04-02 2003-06-17 O. Paul Trentham Rotary valve for piston engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444161A (en) * 1980-03-21 1984-04-24 Williams Thomas V Rotary valve for inherently balanced engine
US5526780A (en) * 1992-11-06 1996-06-18 A. E. Bishop Research Pty. Limited Gas sealing system for rotary valves

Also Published As

Publication number Publication date
WO2006024084A1 (en) 2006-03-09
US20070266985A1 (en) 2007-11-22
EP1802853A4 (en) 2010-07-07
US7458357B2 (en) 2008-12-02
AU2005279693A1 (en) 2006-03-09
JP2008511780A (ja) 2008-04-17
EP1802853A1 (en) 2007-07-04
EP1802853B1 (en) 2012-10-10

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Legal Events

Date Code Title Description
MK25 Application lapsed reg. 22.2i(2) - failure to pay acceptance fee