CN100510327C - 回转阀中的气体和油密封 - Google Patents

回转阀中的气体和油密封 Download PDF

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Publication number
CN100510327C
CN100510327C CNB2005800294254A CN200580029425A CN100510327C CN 100510327 C CN100510327 C CN 100510327C CN B2005800294254 A CNB2005800294254 A CN B2005800294254A CN 200580029425 A CN200580029425 A CN 200580029425A CN 100510327 C CN100510327 C CN 100510327C
Authority
CN
China
Prior art keywords
seal
axial
groove
circumferential
valve assembly
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
CNB2005800294254A
Other languages
English (en)
Chinese (zh)
Other versions
CN101010493A (zh
Inventor
A·D·托马斯
A·B·沃利斯
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 AU2004904980A external-priority patent/AU2004904980A0/en
Application filed by Bishop Innovation Pty Ltd filed Critical Bishop Innovation Pty Ltd
Publication of CN101010493A publication Critical patent/CN101010493A/zh
Application granted granted Critical
Publication of CN100510327C publication Critical patent/CN100510327C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • 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
    • 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
    • F01L2820/00—Details on specific features characterising valve gear arrangements
    • F01L2820/01—Absolute values

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)
CNB2005800294254A 2004-09-01 2005-08-31 回转阀中的气体和油密封 Expired - Fee Related CN100510327C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2004904980A AU2004904980A0 (en) 2004-09-01 Gas and oil sealing in rotary valve
AU2004904980 2004-09-01

Publications (2)

Publication Number Publication Date
CN101010493A CN101010493A (zh) 2007-08-01
CN100510327C true CN100510327C (zh) 2009-07-08

Family

ID=35999624

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005800294254A Expired - Fee Related CN100510327C (zh) 2004-09-01 2005-08-31 回转阀中的气体和油密封

Country Status (5)

Country Link
US (1) US7401587B2 (enExample)
EP (1) EP1792060B1 (enExample)
JP (1) JP2008511777A (enExample)
CN (1) CN100510327C (enExample)
WO (1) WO2006024081A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8291873B2 (en) * 2007-08-06 2012-10-23 Engine Solution Sweden Aktiebolag Valve arrangement for a combustion engine
GB2453593A (en) * 2007-10-12 2009-04-15 Gordon Mcnally Turbo valve gas seal system for i.c. engine rotary valve
US8776756B2 (en) * 2008-07-18 2014-07-15 Grace Capital partners, LLC Sliding valve aspiration
CN105436585B (zh) * 2014-07-30 2019-03-12 合肥江丰电子材料有限公司 靶材加工设备以及加工方法
CN104963739B (zh) * 2015-07-09 2017-10-13 周海燕 一种带旋转式供排气系统的发动机
US10941679B2 (en) * 2018-02-21 2021-03-09 Grace Capital Partners Llc Enhanced oiling for sliding valve aspiration system
GB2580626A (en) * 2019-01-17 2020-07-29 Rcv Engines Ltd A rotary valve internal combustion engine
AU2021329294B2 (en) * 2020-08-17 2025-02-06 Vaztec Engine Venture, Llc Head assembly with rotary valves for an internal combustion engine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036184A (en) * 1974-03-08 1977-07-19 Dana Corporation Stratified charge engine
US4444161A (en) * 1980-03-21 1984-04-24 Williams Thomas V Rotary valve for inherently balanced engine
US4852532A (en) * 1986-01-23 1989-08-01 Bishop Arthur E Rotary valve for internal combustion engines
US5526780A (en) * 1992-11-06 1996-06-18 A. E. Bishop Research Pty. Limited Gas sealing system for rotary valves
US5941206A (en) * 1995-09-22 1999-08-24 Smith; Brian Rotary valve for internal combustion engine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4019487A (en) * 1975-11-26 1977-04-26 Dana Corporation Rotary valve seal assembly
IT1225433B (it) * 1988-10-26 1990-11-13 Giancarlo Brusutti Elemento di tenuta per distributore rotante di motori a combustione interna.
CA1292702C (en) * 1989-06-23 1991-12-03 George Ristin Rotary valve with facility for stratified combustion in the internal combustionengine
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
JP3378250B2 (ja) * 1992-11-06 2003-02-17 エイ イー ビショップ リサーチ プロプライエタリー リミテッド 回転弁の潤滑機構
US5509386A (en) * 1992-11-06 1996-04-23 A. E. Bishop Research Pty. Limited Sealing means for rotary valves
US5967108A (en) * 1996-09-11 1999-10-19 Kutlucinar; Iskender Rotary valve system
DE19712680A1 (de) * 1997-03-26 1998-10-01 Mann & Hummel Filter Schaltwalze, insbesondere zur Verwendung in einer Saugrohranlage für eine Mehrzylinder-Brennkraftmaschine
AUPO770797A0 (en) * 1997-07-04 1997-07-31 Smith, Brian Rotary valve for internal combustion engines
US6578538B2 (en) * 2001-04-02 2003-06-17 O. Paul Trentham Rotary valve for piston engine
JP2008511780A (ja) * 2004-09-01 2008-04-17 ビショップ イノヴェーション リミテッド ロータリーバルブエンジン用ガスシールエレメント
US20060185640A1 (en) * 2005-02-22 2006-08-24 Barnes Kevin L Rotary valve head

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036184A (en) * 1974-03-08 1977-07-19 Dana Corporation Stratified charge engine
US4444161A (en) * 1980-03-21 1984-04-24 Williams Thomas V Rotary valve for inherently balanced engine
US4852532A (en) * 1986-01-23 1989-08-01 Bishop Arthur E Rotary valve for internal combustion engines
US5526780A (en) * 1992-11-06 1996-06-18 A. E. Bishop Research Pty. Limited Gas sealing system for rotary valves
US5941206A (en) * 1995-09-22 1999-08-24 Smith; Brian Rotary valve for internal combustion engine

Also Published As

Publication number Publication date
EP1792060A4 (en) 2010-05-26
JP2008511777A (ja) 2008-04-17
US7401587B2 (en) 2008-07-22
EP1792060B1 (en) 2011-08-10
WO2006024081A1 (en) 2006-03-09
EP1792060A1 (en) 2007-06-06
CN101010493A (zh) 2007-08-01
US20070251485A1 (en) 2007-11-01

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090708

Termination date: 20210831

CF01 Termination of patent right due to non-payment of annual fee