MX171992B - Conjunto de valvula rotatoria esferica mejorada para un motor de combustion interna - Google Patents

Conjunto de valvula rotatoria esferica mejorada para un motor de combustion interna

Info

Publication number
MX171992B
MX171992B MX021854A MX2185490A MX171992B MX 171992 B MX171992 B MX 171992B MX 021854 A MX021854 A MX 021854A MX 2185490 A MX2185490 A MX 2185490A MX 171992 B MX171992 B MX 171992B
Authority
MX
Mexico
Prior art keywords
valve assembly
rotary
rotary valve
internal combustion
combustion engine
Prior art date
Application number
MX021854A
Other languages
English (en)
Inventor
George J Coates
Original Assignee
Coates George J As
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 Coates George J As filed Critical Coates George J As
Publication of MX171992B publication Critical patent/MX171992B/es

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
    • 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
    • F01L7/18—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
    • 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)
  • Joints Allowing Movement (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

La presente invención se refiere a un conjunto de válvula rotatoria mejorada para usarse en motores de combustión interna del tipo de pistón y cilindro, el conjunto de válvula rotatoria esférica comprende: una cabeza de cilindro de dos piezas removible capaz de asegurarse en el motor de combustión interna, la cabeza de cilindro de dos piezas removibles comprende una sección de cabeza de cilindro superior e inferior, las secciones de cabeza de cilindro superior e inferior cuando se aseguran en el motor de combustión interna definen dos cavidades alineadas radialmente con los cilindros del motor de combustión interna, las cavidades definen una pluralidad de primeras cavidades para acomodar el tambor para el recibo de las válvulas de admisión rotatorias alineadas radialmente, la segunda cavidad define una pluralidad de segundas cavidades para acomodar el tambor para el recibo de una pluralidad de válvulas de exhaustación rotatorias radialmente alineadas, la sección de cabeza de cilindro inferior y la pluralidad de primeras cavidades para acomodar el tambor tienen un orificio de entrada en comunicación con el cilindro, y la sección de cabeza del cilindro inferior y las segundas cavidades para acomodar el tambor tienen un orificio de salida en comunicación con el cilindro; un medio de sellado asociado con la entrada y el orificio de salida; un primer pasaje para la introducción de una mezcla de combustible/aire dentro de la cabeza del cilindro a través de la primera cavidad para acomodar el tambor y la válvula de admisión rotatoria y un segundo pasaje para la evacuación de los gases de escape desde el cilindro a través de la segunda cavidad para acomodar el tambor y la válvula de exhaustación rotatoria; un primer medio de flecha apoyado articuladamente en las superficies de apoyo dentro de la primera cavidad radialmente alineada con los cilindros del motor de combustión interna, el primer medio de flecha tiene montado en el mismo las válvulas de admisión rotatorias; el segundo medio de flecha está apoyado articuladamente en las superficies de apoyo dentro de la segunda cavidad alineada radialmente, el segundo medio de flecha tiene colocado en el mismo una pluralidad de válvulas de exhaustación rotatorias; la válvula de admisión rotatoria y la válvula de exhaustación rotatoria cada una tiene una sección esférica definida mediante dos planos paralelos de una esfera.
MX021854A 1989-10-16 1990-08-03 Conjunto de valvula rotatoria esferica mejorada para un motor de combustion interna MX171992B (es)

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
MX171992B true MX171992B (es) 1993-11-26

Family

ID=23673200

Family Applications (1)

Application Number Title Priority Date Filing Date
MX021854A MX171992B (es) 1989-10-16 1990-08-03 Conjunto de valvula rotatoria esferica mejorada para un motor de combustion interna

Country Status (13)

Country Link
US (1) US4944261A (es)
EP (1) EP0423444B1 (es)
JP (1) JP2838732B2 (es)
KR (1) KR100189172B1 (es)
AT (1) ATE115235T1 (es)
AU (1) AU623836B2 (es)
BR (1) BR9005172A (es)
CA (1) CA2021245C (es)
DE (1) DE69014818T2 (es)
DK (1) DK0423444T3 (es)
ES (1) ES2064556T3 (es)
MX (1) MX171992B (es)
ZA (1) ZA906431B (es)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
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
RU2139995C1 (ru) * 1998-01-06 1999-10-20 Харченко Валерий Семенович Конусный золотниковый механизм газораспределения двс
GB2335463B (en) * 1998-03-19 2002-04-03 Alan Taylor Falkous Rotary valve shaft
US6029617A (en) * 1998-05-12 2000-02-29 Lambert; Steven Modular rotary discoid valve assembly for engines and other applications
US6158465A (en) * 1998-05-12 2000-12-12 Lambert; Steven Rotary 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 (en) 2005-03-09 2007-12-19 Zajac Optimum Output Motors, Inc. Internal combustion engine and method with improved combustion chamber
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
US7591240B2 (en) * 2006-12-28 2009-09-22 Perkins Engines Company Limited Method for providing a mixture of air and exhaust
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
US8342204B2 (en) * 2006-12-28 2013-01-01 Perkins Engines Company Limited Rotary valve for use in 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
US7802550B2 (en) * 2006-12-28 2010-09-28 Caterpillar Inc Cylinder head arrangement including a rotary valve
WO2012042407A2 (en) 2010-08-27 2012-04-05 George Kourtis Solar energy production
RU2618902C2 (ru) 2011-12-08 2017-05-11 Алькон Рисерч, Лтд. Селективно перемещаемые клапаны для контуров аспирации и ирригации
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
EP3261562B1 (en) 2015-04-13 2020-05-27 Alcon Inc. High speed pneumatic valve
US11261987B2 (en) 2020-02-19 2022-03-01 Medical Instrument Development Laboratories, Inc. Rotary valve
US12163480B2 (en) * 2022-08-15 2024-12-10 Alpha-Otto Technologies, Inc. Engine and method of operating the same

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1413567A (en) * 1918-10-14 1922-04-25 Bennett William Henry Internal-combustion engine
JPS5183505U (es) * 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
IE811742L (en) * 1981-07-30 1983-01-30 George Coates Internal combustion engine having rotary inlet and exhaust¹valves
US4989576A (en) * 1981-07-30 1991-02-05 Coates George J Internal combustion engine
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

Also Published As

Publication number Publication date
JPH03237206A (ja) 1991-10-23
DK0423444T3 (da) 1995-02-13
ES2064556T3 (es) 1995-02-01
AU623836B2 (en) 1992-05-21
US4944261A (en) 1990-07-31
CA2021245C (en) 1994-08-02
DE69014818D1 (de) 1995-01-19
EP0423444A1 (en) 1991-04-24
DE69014818T2 (de) 1995-05-04
CA2021245A1 (en) 1991-04-17
AU6451990A (en) 1991-04-18
JP2838732B2 (ja) 1998-12-16
EP0423444B1 (en) 1994-12-07
BR9005172A (pt) 1991-09-17
KR100189172B1 (ko) 1999-06-01
ATE115235T1 (de) 1994-12-15
ZA906431B (en) 1991-05-29
KR910008257A (ko) 1991-05-30

Similar Documents

Publication Publication Date Title
MX171992B (es) Conjunto de valvula rotatoria esferica mejorada para un motor de combustion interna
ES2038356T3 (es) Conjunto de valvula rotativa esferica para motores de combustion interna.
BR9401930A (pt) Conjunto de válvula rotativo aperfeiçoado para utilização em motores de combustão interna do tipo pistão e cilindro; dispositivo de vedação; conjunto de válvula rotativo esférico; válvula de excapamento rotativa aperfeiçoada; válvula de admissão rotativa esférica
EP0285539B1 (en) Intake and exhaust system through rotatory ports shaft, in four-stroke motors
JPH04502193A (ja) ４ストローク放射状ピストンエンジン
US5323738A (en) Two-cycle, rotary, reciprocating piston engine
US20040206316A1 (en) Rotary piston motor
JPS6243049B2 (es)
US4960086A (en) Rotary valve construction utilizing a compressed gas as lubricant and coolant
JP7637437B2 (ja) シリンダヘッドアセンブリ
US6293243B1 (en) Short-stroke internal combustion engine
NZ501095A (en) Two-stroke internal combustion engine having improved fuel porting
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".
US2785665A (en) Center main bearing and pressure seal for internal combustion engines with crankcasecompression
GB1371220A (en) Rotating pneumatic starting device for an internal combustion engine
TWI841651B (zh) 旋轉閥內燃機
JPS5910331Y2 (ja) ロ−タリ−バルブを備える内燃機関
CA2019784A1 (en) Rotary valve construction utilizing a compressed gas as lubricant and coolant
MY127464A (en) Improvements in axial piston rotary engines