ZA200603302B - Improved valve seal assembly for rotary valve engine - Google Patents

Improved valve seal assembly for rotary valve engine

Info

Publication number
ZA200603302B
ZA200603302B ZA200603302A ZA200603302A ZA200603302B ZA 200603302 B ZA200603302 B ZA 200603302B ZA 200603302 A ZA200603302 A ZA 200603302A ZA 200603302 A ZA200603302 A ZA 200603302A ZA 200603302 B ZA200603302 B ZA 200603302B
Authority
ZA
South Africa
Prior art keywords
seal assembly
engine
improved
rotary valve
valve
Prior art date
Application number
ZA200603302A
Other languages
English (en)
Inventor
George J Coates
Original Assignee
George J Coates
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 George J Coates filed Critical George J Coates
Publication of ZA200603302B publication Critical patent/ZA200603302B/xx

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
    • 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
    • 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
    • F01L7/10—Rotary or oscillatory slide valve-gear or valve arrangements with valves of other specific shape, e.g. spherical
    • 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
    • F01L2301/00—Using particular materials
    • F01L2301/02—Using ceramic materials
ZA200603302A 2003-10-27 2006-04-25 Improved valve seal assembly for rotary valve engine ZA200603302B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/693,155 US6880511B1 (en) 2003-10-27 2003-10-27 Valve seal assembly for rotary valve engine

Publications (1)

Publication Number Publication Date
ZA200603302B true ZA200603302B (en) 2009-09-30

Family

ID=34435463

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200603302A ZA200603302B (en) 2003-10-27 2006-04-25 Improved valve seal assembly for rotary valve engine

Country Status (10)

Country Link
US (1) US6880511B1 (xx)
EP (1) EP1711692B1 (xx)
JP (1) JP4550066B2 (xx)
KR (1) KR101150007B1 (xx)
CN (1) CN101415911B (xx)
AU (1) AU2004321737B2 (xx)
CA (1) CA2553401C (xx)
HK (1) HK1128318A1 (xx)
WO (1) WO2006009567A2 (xx)
ZA (1) ZA200603302B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0515323A (pt) * 2004-09-16 2008-07-22 Charles Maling vedações explìcitas para conjunto de cilindro móvel
US7650869B2 (en) * 2006-09-19 2010-01-26 Slemp David A Rotary valves and valve seal assemblies
US7591240B2 (en) * 2006-12-28 2009-09-22 Perkins Engines Company Limited Method for providing a mixture of air and exhaust
US8342204B2 (en) * 2006-12-28 2013-01-01 Perkins Engines Company Limited Rotary valve for use in an internal combustion engine
US7926461B2 (en) * 2006-12-28 2011-04-19 Perkins Engines Company Limited System for controlling fluid flow
US7802551B2 (en) * 2006-12-28 2010-09-28 Perkins Engines Company Ltd Cylinder head for an internal combustion engine
US8100144B2 (en) * 2006-12-28 2012-01-24 Perkins Engines Company Limited Mounting arrangement for a rotary valve
US8100102B2 (en) * 2006-12-28 2012-01-24 Perkins Engines Company Limited Cylinder head for an internal combustion engine
US7802550B2 (en) * 2006-12-28 2010-09-28 Caterpillar Inc Cylinder head arrangement including a rotary valve
US7721689B2 (en) * 2006-12-28 2010-05-25 Perkins Engines Company Limited System and method for controlling fluid flow to or from a cylinder of an internal combustion engine
US7647909B2 (en) * 2007-12-26 2010-01-19 Coates George J Pressure equalizing valve seal for spherical rotary valve engine
EP2573337B1 (de) 2011-09-23 2014-11-12 Arno Hofmann Anordnung eines Schieberventils und eines Dichtungssystems zum Abdichten des Schieberventils bei einer Wärmekraftmaschine
CN106271381B (zh) * 2016-08-29 2019-04-02 中航动力股份有限公司 一种密封组件及其加工方法
DK180650B1 (en) * 2020-02-28 2021-11-11 wolter Thomas A spherical rotary valve assembly for an internal combustion engine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE758968C (de) * 1940-04-17 1954-06-28 Bmw Flugmotorenbau Ges M B H Abdichtung fuer drehschiebergesteuerte Brennkraftmaschinen
BE897345A (fr) * 1982-07-27 1984-01-20 Negre Guy Elf France Dispositif de controle d'circuit de gaz d'une chambre de combustion et organe d'etancheite pour sa mise en oeuvre
US4606309A (en) * 1982-07-27 1986-08-19 Elf France Device for controlling the combustion chambers exhaust and/or intake for internal combustion engines
DE3720082A1 (de) * 1986-06-25 1988-01-07 Volkswagen Ag Dichtungsanordnung fuer einen drehschieber
US4989558A (en) * 1988-11-14 1991-02-05 Coates George J Spherical rotary valve assembly for an internal combustion engine
US4976232A (en) * 1989-12-06 1990-12-11 Coates George J Valve seal for rotary valve engine
US5154147A (en) * 1991-04-09 1992-10-13 Takumi Muroki Rotary valve
JP3287847B2 (ja) * 1992-11-06 2002-06-04 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 ロータリーバルブ用シール手段
US5361793A (en) * 1993-05-07 1994-11-08 Stahnke Richard E Golf ball walking stick
US5361739A (en) * 1993-05-12 1994-11-08 Coates George J Spherical rotary valve assembly for use in a rotary valve internal combustion engine
ES2117541B1 (es) * 1995-05-26 1999-01-01 Lafuente Ramon Bernus Dispositivo de distribucion para motores alternativos de cuatro tiempos de combustion interna.
US6666458B2 (en) * 2002-02-12 2003-12-23 George J. Coates Valve seal for rotary valve engine
US6718933B1 (en) * 2002-10-28 2004-04-13 George J. Coates Valve seal for rotary valve engine

Also Published As

Publication number Publication date
AU2004321737A1 (en) 2006-01-26
CN101415911B (zh) 2012-06-27
CN101415911A (zh) 2009-04-22
EP1711692A2 (en) 2006-10-18
KR20060090992A (ko) 2006-08-17
JP2007533896A (ja) 2007-11-22
KR101150007B1 (ko) 2012-06-01
US20050087165A1 (en) 2005-04-28
WO2006009567A2 (en) 2006-01-26
CA2553401A1 (en) 2006-01-26
AU2004321737B2 (en) 2011-03-03
HK1128318A1 (en) 2009-10-23
EP1711692B1 (en) 2018-01-17
US6880511B1 (en) 2005-04-19
WO2006009567A3 (en) 2009-04-02
CA2553401C (en) 2009-12-15
EP1711692A4 (en) 2016-08-31
JP4550066B2 (ja) 2010-09-22

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