ITBA920023A0 - Motore con valvole di ammissione e scarico due volte piu' ampio rispetto al quattro valvole; punterie con una sola molla di richiamo e due cuscinetti reggispinta dotati di dossi che impongono la legge dialzata. - Google Patents

Motore con valvole di ammissione e scarico due volte piu' ampio rispetto al quattro valvole; punterie con una sola molla di richiamo e due cuscinetti reggispinta dotati di dossi che impongono la legge dialzata.

Info

Publication number: ITBA920023A0
Authority: IT; Italy
Prior art keywords: valves; humps; tappets; impose; law
Prior art date: 1992-07-27

Application number

IT92BA23A

Other languages

English (en)

Inventor

Cesare Bortone

Original Assignee

Cesare Bortone

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.)

1992-07-27

Filing date

1992-07-27

Publication date

1992-07-27

1992-07-27 Application filed by Cesare Bortone filed Critical Cesare Bortone

1992-07-27 Publication of ITBA920023A0 publication Critical patent/ITBA920023A0/it

1992-07-27 Priority to ITBA920023A priority Critical patent/IT1263277B/it

1993-07-27 Priority to US08/374,688 priority patent/US5803042A/en

1993-07-27 Priority to CA002141187A priority patent/CA2141187C/en

1993-07-27 Priority to BR9306805A priority patent/BR9306805A/pt

1993-07-27 Priority to JP6504724A priority patent/JPH08501612A/ja

1993-07-27 Priority to DE69327104T priority patent/DE69327104T2/de

1993-07-27 Priority to ES93919830T priority patent/ES2141772T3/es

1993-07-27 Priority to AU49933/93A priority patent/AU4993393A/en

1993-07-27 Priority to EP93919830A priority patent/EP0653015B1/en

1993-07-27 Priority to PCT/US1993/006952 priority patent/WO1994002717A1/en

1994-01-28 Publication of ITBA920023A1 publication Critical patent/ITBA920023A1/it

1996-08-05 Application granted granted Critical

1996-08-05 Publication of IT1263277B publication Critical patent/IT1263277B/it

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
- F01L5/00—Slide valve-gear or valve-arrangements
- F01L5/04—Slide valve-gear or valve-arrangements with cylindrical, sleeve, or part-annularly shaped valves
- F01L5/045—Piston-type or cylinder-type valves arranged above the piston and coaxial with the cylinder axis
- 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
- F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
- F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)
Valve-Gear Or Valve Arrangements (AREA)
Valve Device For Special Equipments (AREA)
Cylinder Crankcases Of Internal Combustion Engines (AREA)

ITBA920023A 1992-07-27 1992-07-27 Motore a quattro tempi con valvole di ammissione e scarico due volte piu' ampie rispetto al quattro valvole; punterie con una sola molla di richiamo e due cuscinetti reggispinta dotati di dossi che impongono la legge di alzata. IT1263277B (it)

Priority Applications (10)

Application Number	Priority Date	Filing Date	Title
ITBA920023A IT1263277B (it)	1992-07-27	1992-07-27	Motore a quattro tempi con valvole di ammissione e scarico due volte piu' ampie rispetto al quattro valvole; punterie con una sola molla di richiamo e due cuscinetti reggispinta dotati di dossi che impongono la legge di alzata.
JP6504724A JPH08501612A (ja)	1992-07-27	1993-07-27	内燃機関のための弁と弁調時
CA002141187A CA2141187C (en)	1992-07-27	1993-07-27	Valves and valve timing for internal combustion engine
BR9306805A BR9306805A (pt)	1992-07-27	1993-07-27	Válvulas e regulam de válvula para motor de combustão interna
US08/374,688 US5803042A (en)	1992-07-27	1993-07-27	Valves and valve timing for internal combustion engine
DE69327104T DE69327104T2 (de)	1992-07-27	1993-07-27	Brennkraftmaschine
ES93919830T ES2141772T3 (es)	1992-07-27	1993-07-27	Motor de combustion interna.
AU49933/93A AU4993393A (en)	1992-07-27	1993-07-27	Valves and valve timing for internal combustion engine
EP93919830A EP0653015B1 (en)	1992-07-27	1993-07-27	internal combustion engine
PCT/US1993/006952 WO1994002717A1 (en)	1992-07-27	1993-07-27	Valves and valve timing for internal combustion engine

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ITBA920023A IT1263277B (it)	1992-07-27	1992-07-27	Motore a quattro tempi con valvole di ammissione e scarico due volte piu' ampie rispetto al quattro valvole; punterie con una sola molla di richiamo e due cuscinetti reggispinta dotati di dossi che impongono la legge di alzata.

Publications (3)

Publication Number	Publication Date
ITBA920023A0 true ITBA920023A0 (it)	1992-07-27
ITBA920023A1 ITBA920023A1 (it)	1994-01-28
IT1263277B IT1263277B (it)	1996-08-05

Family

ID=11335451

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ITBA920023A IT1263277B (it)	1992-07-27	1992-07-27	Motore a quattro tempi con valvole di ammissione e scarico due volte piu' ampie rispetto al quattro valvole; punterie con una sola molla di richiamo e due cuscinetti reggispinta dotati di dossi che impongono la legge di alzata.

Country Status (9)

Country	Link
EP (1)	EP0653015B1 (it)
JP (1)	JPH08501612A (it)
AU (1)	AU4993393A (it)
BR (1)	BR9306805A (it)
CA (1)	CA2141187C (it)
DE (1)	DE69327104T2 (it)
ES (1)	ES2141772T3 (it)
IT (1)	IT1263277B (it)
WO (1)	WO1994002717A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ITLE20000014A1 (it) *	2000-06-29	2001-12-31	Cesare Bortone	Motore endotermico alternativo con pistoni anulari e innovativo sistema di parzializzazione del carico per un particolare ciclo di compustio

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR403739A (fr) *	1909-06-05	1909-11-12	Robert Esnault Pelterie	Système de distribution par soupapes concentriques indépendantes pour moteurs à explosions
FR497826A (fr) *	1919-04-04	1919-12-18	Jacques Marie Amedee Dardel	Dispositif de distribution pour moteurs à combustion interne
US1757907A (en) *	1927-04-11	1930-05-06	Jameson Joseph Lamberg	Internal-combustion engine
FR886219A (fr) *	1941-10-04	1943-10-08	Augsburg Nu Rnberg Ag Maschf	Dispositif de distribution pour moteurs à combustion interne à deux temps
US2937631A (en) *	1956-04-18	1960-05-24	Charles A Coyle	High efficiency internal combustion engine
US2882886A (en) *	1956-08-16	1959-04-21	Gen Motors Corp	Hollow stem poppet valve
US3881459A (en) *	1974-02-28	1975-05-06	Werner Gaetcke	Inlet valve for internal combustion engine and method for supplying fuel thereto
US4106439A (en) *	1975-05-27	1978-08-15	Mitsuhiro Kanao	Internal combustion engine
US4503817A (en) *	1982-02-18	1985-03-12	General Motors Corporation	Annular valve stratified charge spark ignition engines
US4836154A (en) *	1987-08-18	1989-06-06	Bergeron Charles W	Poppet valve assembly with apertures
US4901683A (en) *	1988-05-12	1990-02-20	Huff Reggie D	Vented valve for internal combustion engines
CH681384A5 (it) *	1989-07-13	1993-03-15	Balzers Hochvakuum
US5054438A (en) *	1990-09-19	1991-10-08	Jiro Takashima	Floating cylinder internal combustion engine
US5168843A (en) *	1991-12-17	1992-12-08	Franks James W	Poppet valve for an internal combustion engine

1992
- 1992-07-27 IT ITBA920023A patent/IT1263277B/it active IP Right Grant
1993
- 1993-07-27 ES ES93919830T patent/ES2141772T3/es not_active Expired - Lifetime
- 1993-07-27 DE DE69327104T patent/DE69327104T2/de not_active Expired - Fee Related
- 1993-07-27 BR BR9306805A patent/BR9306805A/pt not_active IP Right Cessation
- 1993-07-27 WO PCT/US1993/006952 patent/WO1994002717A1/en not_active Ceased
- 1993-07-27 CA CA002141187A patent/CA2141187C/en not_active Expired - Fee Related
- 1993-07-27 AU AU49933/93A patent/AU4993393A/en not_active Abandoned
- 1993-07-27 JP JP6504724A patent/JPH08501612A/ja active Pending
- 1993-07-27 EP EP93919830A patent/EP0653015B1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ES2141772T3 (es)	2000-04-01
DE69327104T2 (de)	2000-07-20
CA2141187C (en)	2006-06-20
AU4993393A (en)	1994-02-14
IT1263277B (it)	1996-08-05
WO1994002717A1 (en)	1994-02-03
CA2141187A1 (en)	1994-02-03
EP0653015A4 (en)	1997-12-29
JPH08501612A (ja)	1996-02-20
ITBA920023A1 (it)	1994-01-28
DE69327104D1 (de)	1999-12-30
BR9306805A (pt)	1998-12-08
EP0653015B1 (en)	1999-11-24
EP0653015A1 (en)	1995-05-17

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Legal Events

Date	Code	Title	Description
1996-08-05	0001	Granted
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970728