EP0922841A3 - Moteurs à deux temps avec tiroir d'échappement commandé par le piston - Google Patents

Moteurs à deux temps avec tiroir d'échappement commandé par le piston Download PDF

Info

Publication number: EP0922841A3
Authority: EP; European Patent Office
Prior art keywords: slide valve; piston; slot; stroke engine; inlet
Prior art date: 1997-12-12
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP98122482A

Other languages

German (de)

English (en)

Other versions

EP0922841A2 (fr

Inventor

Alberto Tscherrig

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.)

1997-12-12

Filing date

1998-11-27

Publication date

2000-02-16

1998-11-27 Application filed by Individual filed Critical Individual

1999-06-16 Publication of EP0922841A2 publication Critical patent/EP0922841A2/fr

2000-02-16 Publication of EP0922841A3 publication Critical patent/EP0922841A3/fr

Status Withdrawn legal-status Critical Current

Links

239000007789 gas Substances 0.000 abstract 2
239000000446 fuel Substances 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1

Classifications

- 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
- 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
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

EP98122482A 1997-12-12 1998-11-27 Moteurs à deux temps avec tiroir d'échappement commandé par le piston Withdrawn EP0922841A3 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CH286497		1997-12-12
CH286497		1997-12-12

Publications (2)

Publication Number	Publication Date
EP0922841A2 EP0922841A2 (fr)	1999-06-16
EP0922841A3 true EP0922841A3 (fr)	2000-02-16

Family

ID=4243311

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98122482A Withdrawn EP0922841A3 (fr)	1997-12-12	1998-11-27	Moteurs à deux temps avec tiroir d'échappement commandé par le piston

Country Status (1)

Country	Link
EP (1)	EP0922841A3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100361000C (zh) *	2005-02-24	2008-01-09	友达光电股份有限公司	液晶面板与其制造方法
ITCZ20100008A1 (it) *	2010-07-05	2012-01-06	Domenico Pettinato	Gruppo termico di motore a due tempi di 125 centimetri cubici con valvola a ghigliottina sulla luce di scarico

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB213398A (en) *	1923-02-27	1924-04-03	Fernand Laguesse	Improvements in two-stroke internal combustion engines
US3733837A (en) *	1970-11-18	1973-05-22	British Oxygen Co Ltd	Thermodynamic reciprocating machine
GB2145467A (en) *	1983-08-02	1985-03-27	Alexander Macfadzean	Two-stroke I.C. engine exhaust ports

1998
- 1998-11-27 EP EP98122482A patent/EP0922841A3/fr not_active Withdrawn

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB213398A (en) *	1923-02-27	1924-04-03	Fernand Laguesse	Improvements in two-stroke internal combustion engines
US3733837A (en) *	1970-11-18	1973-05-22	British Oxygen Co Ltd	Thermodynamic reciprocating machine
GB2145467A (en) *	1983-08-02	1985-03-27	Alexander Macfadzean	Two-stroke I.C. engine exhaust ports

Also Published As

Publication number	Publication date
EP0922841A2 (fr)	1999-06-16

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Legal Events

Date	Code	Title	Description
1999-04-30	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1999-06-16	17P	Request for examination filed	Effective date: 19990225
1999-06-16	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT DE ES FR GB IT NL SE
1999-06-16	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
1999-12-30	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2000-02-16	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2000-02-16	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-10-25	AKX	Designation fees paid	Free format text: AT DE ES FR GB IT NL SE
2003-01-24	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
2003-11-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2004-01-02	18D	Application deemed to be withdrawn	Effective date: 20030603