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ES2008996A6 - 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". - Google Patents

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".

Info

Publication number
ES2008996A6
ES2008996A6 ES8801765A ES8801765A ES2008996A6 ES 2008996 A6 ES2008996 A6 ES 2008996A6 ES 8801765 A ES8801765 A ES 8801765A ES 8801765 A ES8801765 A ES 8801765A ES 2008996 A6 ES2008996 A6 ES 2008996A6
Authority
ES
Spain
Prior art keywords
shaft
intake
internal combustion
combustion engines
exhaust system
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
Application number
ES8801765A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES8801765A priority Critical patent/ES2008996A6/es
Priority to US07/360,435 priority patent/US5005543A/en
Priority to CA000601752A priority patent/CA1337256C/en
Priority to EP89500065A priority patent/EP0346261A1/en
Publication of ES2008996A6 publication Critical patent/ES2008996A6/es
Expired 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

MEJORAS INTRODUCIDAS EN EL OBJETO DE LA PATENTE DE INVENCION N.G 8700897 POR SISTEMA DE ADMISION Y ESCAPE POR EJE DE LUMBRERAS ROTATIVAS, EN MOTORES DE EXPLOSION DE CUATRO TIEMPOS, BASADO EL SISTEMA EN UN EJE HUECO MONTADO SOBRE UNA CULATA Y PROVISTO DE LUMBRERAS EN COMUNICACION CON LAS CAMARAS DE LOS CILINDROS, DE FORMA INDEPENDIENTE. LAS MEJORAS CONSISTEN EN QUE LA CULATA ESTA FORMADA POR DOS MITADES QUE EN SUS CARAS ENFRENTADAS ESTAN PREVISTOS LOS REBAJES SEMICILINDRICOS PARA CONFORMAR UN PASO CILINDRICO DE UBICACION DEL EJE DE LUMBRERAS, ESTANDO TAL CULATA DOTADA DE ORIFICIOS DE MONTAJE DE UNOS EMBOLOS DE ESTANQUEIDAD CON ABERTURAS RECTANGULARES EN FUNCIONES DE LUMBRERAS Y ENFRENTADAS A LOS ORIFICIOS-LUMBRERAS DEL EJE. LA CARA SUPERIOR DE DICHOS EMBOLOS ESTA RECTIFICADA CON EL MISMO DIAMETRO QUE EL EJE, EN ORDEN A CONSEGUIR UN AJUSTE PERFECTO ENTRE AMBAS PARTES.
ES8801765A 1988-06-06 1988-06-06 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". Expired ES2008996A6 (es)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES8801765A ES2008996A6 (es) 1988-06-06 1988-06-06 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".
US07/360,435 US5005543A (en) 1988-06-06 1989-06-02 Intake and exhaust system with a rotating port shaft for four-cycle internal combustion engines
CA000601752A CA1337256C (en) 1988-06-06 1989-06-05 Intake and exhaust system with rotating port shaft for four-cycle internal combustion engines
EP89500065A EP0346261A1 (en) 1988-06-06 1989-06-05 Improvements to an intake and exhaust system with a rotating port shaft for four-cycle internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES8801765A ES2008996A6 (es) 1988-06-06 1988-06-06 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".

Publications (1)

Publication Number Publication Date
ES2008996A6 true ES2008996A6 (es) 1989-08-16

Family

ID=8256694

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8801765A Expired ES2008996A6 (es) 1988-06-06 1988-06-06 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".

Country Status (4)

Country Link
US (1) US5005543A (es)
EP (1) EP0346261A1 (es)
CA (1) CA1337256C (es)
ES (1) ES2008996A6 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5152259A (en) * 1991-09-05 1992-10-06 Bell Darrell W Cylinder head for internal combustion engine
AUPN559395A0 (en) * 1995-09-22 1995-10-19 Smith, Brian Rotary valve for an internal combustion engine
US5967108A (en) 1996-09-11 1999-10-19 Kutlucinar; Iskender Rotary valve system
US7213547B2 (en) * 2004-12-14 2007-05-08 Massachusetts Institute Of Technology Valve
WO2009000040A1 (en) * 2007-06-27 2008-12-31 John Benson Saunders An engine and a valve for an engine
USD755249S1 (en) * 2015-01-29 2016-05-03 Vaztec, Llc Rotary valve chamber

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR958282A (es) * 1950-03-06
US1672564A (en) * 1922-05-15 1928-06-05 Pearl G Frazier Engine and valve structure
US1868301A (en) * 1929-12-17 1932-07-19 Zeeman Jan Internal combustion engine
US2217853A (en) * 1938-09-09 1940-10-15 Baer Alfred Seal for rotary valves in internal combustion engines
GB1481802A (en) * 1973-09-07 1977-08-03 Cross Mfg Co Internal combustion engines
US4114639A (en) * 1973-09-07 1978-09-19 Cross Manufacturing Company (1938) Ltd. Lubricated rotary valve with concentric sealing rings
US3948227A (en) * 1974-03-08 1976-04-06 Guenther William D Stratified charge engine
US3945364A (en) * 1974-06-24 1976-03-23 Cook Danny G Rotary valve for internal combustion engine
GB1574056A (en) * 1977-03-25 1980-09-03 Cross Mfg Co Rotary valves
US4198946A (en) * 1977-06-03 1980-04-22 Rassey Louis J Rotary valve construction for an internal combustion engine
DE2800680A1 (de) * 1978-01-09 1979-07-12 Carl A Gentile Drehbare ventilanordnung fuer eine brennkraftmaschine
JPS6131123Y2 (es) * 1978-06-22 1986-09-10
US4333427A (en) * 1980-08-05 1982-06-08 Antonio Burillo Internal combustion engine
US4473041A (en) * 1981-12-14 1984-09-25 Lyons George A Rotary valve engine
DE3540441A1 (de) * 1985-11-14 1987-05-21 Ficht Gmbh Brennkraftmaschine mit einem drehbaren absperrorgan zur steuerung des gaswechsels
US4751900A (en) * 1987-02-26 1988-06-21 Ruffolo Russ F Adjustable segmented rotary twin port valve shaft
IT1217060B (it) * 1987-04-30 1990-03-14 Montagni Alviero Dispositivo di distribuzione per macchine volumetriche alternative, come motori alternativi endotermici con valvola ruotante a forma di solido di rivoluzione in specie sferica.

Also Published As

Publication number Publication date
CA1337256C (en) 1995-10-10
EP0346261A1 (en) 1989-12-13
US5005543A (en) 1991-04-09

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20190620