ZA906431B - Spherical rotary valve assembly for an internal combustion engine - Google Patents
Spherical rotary valve assembly for an internal combustion engineInfo
- Publication number
- ZA906431B ZA906431B ZA906431A ZA906431A ZA906431B ZA 906431 B ZA906431 B ZA 906431B ZA 906431 A ZA906431 A ZA 906431A ZA 906431 A ZA906431 A ZA 906431A ZA 906431 B ZA906431 B ZA 906431B
- Authority
- ZA
- South Africa
- Prior art keywords
- valve assembly
- rotary
- rotary valve
- internal combustion
- combustion engine
- Prior art date
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
- F01L7/18—Component parts, details, or accessories not provided for in preceding subgroups of this group
-
- 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
- F01L33/00—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution
- F01L33/02—Rotary or oscillatory slide valve-gear or valve arrangements, specially adapted for machines or engines with variable fluid distribution rotary
-
- 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
- F01L7/026—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves with two or more rotary valves, their rotational axes being parallel, e.g. 4-stroke
-
- 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
- F01L2313/00—Rotary valve drives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Taps Or Cocks (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Joints Allowing Movement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/422,053 US4944261A (en) | 1989-10-16 | 1989-10-16 | Spherical rotary valve assembly for an internal combustion engine |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA906431B true ZA906431B (en) | 1991-05-29 |
Family
ID=23673200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA906431A ZA906431B (en) | 1989-10-16 | 1990-08-14 | Spherical rotary valve assembly for an internal combustion engine |
Country Status (13)
Country | Link |
---|---|
US (1) | US4944261A (de) |
EP (1) | EP0423444B1 (de) |
JP (1) | JP2838732B2 (de) |
KR (1) | KR100189172B1 (de) |
AT (1) | ATE115235T1 (de) |
AU (1) | AU623836B2 (de) |
BR (1) | BR9005172A (de) |
CA (1) | CA2021245C (de) |
DE (1) | DE69014818T2 (de) |
DK (1) | DK0423444T3 (de) |
ES (1) | ES2064556T3 (de) |
MX (1) | MX171992B (de) |
ZA (1) | ZA906431B (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5069175A (en) * | 1990-10-12 | 1991-12-03 | Ford Motor Company | Charge intake system for a multi-intake valve per cylinder engine |
US5249553A (en) * | 1991-04-30 | 1993-10-05 | Guiod James J | Rotary valve shaft indent system |
US5109814A (en) * | 1991-05-10 | 1992-05-05 | Coates George J | Spherical rotary valve |
US5152259A (en) * | 1991-09-05 | 1992-10-06 | Bell Darrell W | Cylinder head for internal combustion engine |
BE1005985A3 (fr) * | 1992-06-10 | 1994-04-12 | Discry Joseph | Dispositif pour distribution rotative. |
US5361739A (en) * | 1993-05-12 | 1994-11-08 | Coates George J | Spherical rotary valve assembly for use in a rotary valve internal combustion engine |
US5535715A (en) * | 1994-11-23 | 1996-07-16 | Mouton; William J. | Geared reciprocating piston engine with spherical rotary valve |
US5724926A (en) * | 1995-12-22 | 1998-03-10 | Eagle Heads, Ltd. | Rotary valve assembly for an internal combustion engine |
US5711265A (en) * | 1996-07-22 | 1998-01-27 | Duve; Donald A. | Rotary valve drive mechanism |
US5931134A (en) * | 1997-05-05 | 1999-08-03 | Devik International, Inc. | Internal combustion engine with improved combustion |
GB2335463B (en) * | 1998-03-19 | 2002-04-03 | Alan Taylor Falkous | Rotary valve shaft |
US6158465A (en) * | 1998-05-12 | 2000-12-12 | Lambert; Steven | Rotary valve assembly for engines and other applications |
US6029617A (en) * | 1998-05-12 | 2000-02-29 | Lambert; Steven | Modular rotary discoid valve assembly for engines and other applications |
DE29920719U1 (de) * | 1999-11-25 | 2001-04-05 | Dolmar GmbH, 22045 Hamburg | Viertakt-Verbrennungsmotor mit Drehschiebersteuerung |
KR100324723B1 (ko) * | 1999-12-15 | 2002-02-28 | 이영일 | 1-데센의 예비중합물을 사용해 1-옥텐으로부터폴리알파올레핀을 제조하는 방법 |
US6308676B1 (en) * | 2000-09-08 | 2001-10-30 | George J. Coates | Cooling system for rotary valve engine |
US6578538B2 (en) | 2001-04-02 | 2003-06-17 | O. Paul Trentham | Rotary valve for piston engine |
KR20030016886A (ko) * | 2001-08-22 | 2003-03-03 | 현대자동차주식회사 | 가변밸브타이밍 장치의 응답성 향상을 위한 스프로켓의장착구조 |
US6666458B2 (en) * | 2002-02-12 | 2003-12-23 | George J. Coates | Valve seal for rotary valve engine |
GB2393216A (en) * | 2002-09-19 | 2004-03-24 | Takis Sozou | I.c. engine with rotary, eg part-spherical, valves |
US6718933B1 (en) | 2002-10-28 | 2004-04-13 | George J. Coates | Valve seal for rotary valve engine |
US6789516B2 (en) * | 2003-01-07 | 2004-09-14 | George J. Coates | Rotary valve and valve seal assembly for rotary valve engine having hemispherical combustion chambers |
US6948458B2 (en) * | 2003-02-12 | 2005-09-27 | Amorn Ariyakunakorn | Two-way cylinder engine |
US6976464B2 (en) * | 2003-05-28 | 2005-12-20 | Dragon America Motor Technologies, Inc. | Semi-rotating valve assembly for use with an internal combustion engine |
AT500262B1 (de) * | 2003-07-14 | 2007-10-15 | Gruener Rupert | Umlauf-steuerventil |
US7089893B1 (en) | 2004-07-13 | 2006-08-15 | David Ostling | Combustion engine valve system |
EP1866531A2 (de) | 2005-03-09 | 2007-12-19 | Zajac Optimum Output Motors, Inc. | Verbrennungsmotor und verfahren mit verbessertem brennraum |
DE102006021103B3 (de) * | 2006-05-05 | 2007-10-25 | NÖLTING, Andreas | Zylinderkopf für einen Verbrennungsmotor |
US7926461B2 (en) * | 2006-12-28 | 2011-04-19 | Perkins Engines Company Limited | System for controlling fluid flow |
US8100144B2 (en) * | 2006-12-28 | 2012-01-24 | Perkins Engines Company Limited | Mounting arrangement for a rotary valve |
US7591240B2 (en) * | 2006-12-28 | 2009-09-22 | Perkins Engines Company Limited | Method for providing a mixture of air and exhaust |
US7802550B2 (en) * | 2006-12-28 | 2010-09-28 | Caterpillar Inc | Cylinder head arrangement including a rotary valve |
US8342204B2 (en) * | 2006-12-28 | 2013-01-01 | Perkins Engines Company Limited | Rotary valve for use in an internal combustion engine |
US8100102B2 (en) * | 2006-12-28 | 2012-01-24 | Perkins Engines Company Limited | Cylinder head for an internal combustion engine |
US7802551B2 (en) * | 2006-12-28 | 2010-09-28 | Perkins Engines Company Ltd | Cylinder head for an internal combustion engine |
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 |
WO2012042407A2 (en) | 2010-08-27 | 2012-04-05 | George Kourtis | Solar energy production |
CN108309558B (zh) | 2011-12-08 | 2021-02-12 | 爱尔康公司 | 抽吸和灌注回路的可选择性移动阀元件 |
DE102012011363B4 (de) * | 2012-06-11 | 2016-12-15 | Igor V. Kylosov | Ventillose Wellen-Steuerungseinrichtung einer Verbrennungskraftmaschine |
US9924963B2 (en) | 2012-12-13 | 2018-03-27 | Novartis Ag | Vitrectomy probe with integral valve |
US9549850B2 (en) | 2013-04-26 | 2017-01-24 | Novartis Ag | Partial venting system for occlusion surge mitigation |
US9903239B2 (en) * | 2015-01-29 | 2018-02-27 | Vaztec Engine Venture, Llc | Engine with rotary valve apparatus |
CN107438454B (zh) | 2015-04-13 | 2020-07-31 | 爱尔康公司 | 高速气动阀 |
US11261987B2 (en) | 2020-02-19 | 2022-03-01 | Medical Instrument Development Laboratories, Inc. | Rotary valve |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1413567A (en) * | 1918-10-14 | 1922-04-25 | Bennett William Henry | Internal-combustion engine |
JPS5183505U (de) * | 1974-12-26 | 1976-07-05 | ||
FR2303943A1 (fr) * | 1975-03-12 | 1976-10-08 | Cross Mfg Co 1938 Ltd | Perfectionnements aux procedes et moyens pour la combustion de carburants |
US4077382A (en) * | 1975-10-06 | 1978-03-07 | Gentile Carl A | Rotary valve for internal combustion engines |
JPS5487320A (en) * | 1977-12-23 | 1979-07-11 | Ei Jientairu Kaaru | Rotary valve apparatus for internal combustion |
US4989576A (en) * | 1981-07-30 | 1991-02-05 | Coates George J | Internal combustion engine |
IE811742L (en) * | 1981-07-30 | 1983-01-30 | George Coates | Internal combustion engine having rotary inlet and exhaust¹valves |
US4545337A (en) * | 1981-12-14 | 1985-10-08 | Lyons George A | Rotary valve engine |
JPS5979017A (ja) * | 1982-10-29 | 1984-05-08 | Hidehiro Kobayashi | ロ−タリ・シヤフト・バルブ・エンジン |
JPS61232312A (ja) * | 1985-04-05 | 1986-10-16 | Honda Motor Co Ltd | 内燃機関の動弁装置 |
AU586459B2 (en) * | 1986-01-23 | 1989-07-13 | Arthur Ernest Bishop | Rotary valve for internal combustion engines |
US4821692A (en) * | 1988-01-25 | 1989-04-18 | Browne Daniel F | Rotary valve mechanism for internal combustion engine |
US4953527A (en) * | 1988-11-14 | 1990-09-04 | Coates George J | Spherical rotary valve assembly for an internal combustion engine |
-
1989
- 1989-10-16 US US07/422,053 patent/US4944261A/en not_active Expired - Lifetime
-
1990
- 1990-07-16 CA CA002021245A patent/CA2021245C/en not_active Expired - Lifetime
- 1990-08-01 DK DK90114745.4T patent/DK0423444T3/da active
- 1990-08-01 ES ES90114745T patent/ES2064556T3/es not_active Expired - Lifetime
- 1990-08-01 AT AT90114745T patent/ATE115235T1/de not_active IP Right Cessation
- 1990-08-01 EP EP90114745A patent/EP0423444B1/de not_active Expired - Lifetime
- 1990-08-01 DE DE69014818T patent/DE69014818T2/de not_active Expired - Lifetime
- 1990-08-03 MX MX021854A patent/MX171992B/es unknown
- 1990-08-14 ZA ZA906431A patent/ZA906431B/xx unknown
- 1990-10-11 JP JP2270637A patent/JP2838732B2/ja not_active Expired - Lifetime
- 1990-10-11 AU AU64519/90A patent/AU623836B2/en not_active Expired
- 1990-10-15 BR BR909005172A patent/BR9005172A/pt not_active IP Right Cessation
- 1990-10-16 KR KR1019900016606A patent/KR100189172B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2838732B2 (ja) | 1998-12-16 |
DK0423444T3 (da) | 1995-02-13 |
US4944261A (en) | 1990-07-31 |
KR100189172B1 (ko) | 1999-06-01 |
ES2064556T3 (es) | 1995-02-01 |
CA2021245A1 (en) | 1991-04-17 |
MX171992B (es) | 1993-11-26 |
BR9005172A (pt) | 1991-09-17 |
AU6451990A (en) | 1991-04-18 |
EP0423444A1 (de) | 1991-04-24 |
DE69014818D1 (de) | 1995-01-19 |
CA2021245C (en) | 1994-08-02 |
ATE115235T1 (de) | 1994-12-15 |
AU623836B2 (en) | 1992-05-21 |
EP0423444B1 (de) | 1994-12-07 |
JPH03237206A (ja) | 1991-10-23 |
DE69014818T2 (de) | 1995-05-04 |
KR910008257A (ko) | 1991-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA906431B (en) | Spherical rotary valve assembly for an internal combustion engine | |
ES2113005T3 (es) | Valvula rotativa esferica para motor de combustion interna. | |
ES2038356T3 (es) | Conjunto de valvula rotativa esferica para motores de combustion interna. | |
JPH04502193A (ja) | 4ストローク放射状ピストンエンジン | |
US11421563B2 (en) | Head assembly with rotating valves for an internal combustion engine | |
JPS6243049B2 (de) | ||
ES272433U (es) | Eje de piston, para un piston, principalmente de motor de combustion interna. | |
ES2008996A6 (es) | Mejoras introducidas en el objeto de la patente de invencion numero, 8700897, por: "sistema de admision y escape por eje de lumbreras rotativas, en motores de explosion de cuatro tiempos". | |
NZ501095A (en) | Two-stroke internal combustion engine having improved fuel porting | |
US2785665A (en) | Center main bearing and pressure seal for internal combustion engines with crankcasecompression | |
CA2019784A1 (en) | Rotary valve construction utilizing a compressed gas as lubricant and coolant |