FI790601A7 - Foerfarande foer foerbaettring av den yttre kylningen av en avgasventil foer en foerbraenningsmotor speciellt en kompressormatad dieselmotor - Google Patents

Foerfarande foer foerbaettring av den yttre kylningen av en avgasventil foer en foerbraenningsmotor speciellt en kompressormatad dieselmotor Download PDF

Info

Publication number: FI790601A7
Authority: FI; Finland
Prior art keywords: foer; kylningen; kompressormatad; avgasventil; foerbraenningsmotor
Prior art date: 1978-02-24

Application number

FI790601A

Other languages

English (en)

Finnish (fi)

Inventor

Reimi Curtil

Alain Devaux

Original Assignee

Semt

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.)

1978-02-24

Filing date

1979-02-22

Publication date

1979-08-25

1979-02-22 Application filed by Semt filed Critical Semt

1979-08-25 Publication of FI790601A7 publication Critical patent/FI790601A7/fi

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
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/36—Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle
- F01L1/40—Valve-gear or valve arrangements, e.g. lift-valve gear peculiar to machines or engines of specific type other than four-stroke cycle for engines with scavenging charge near top dead centre position, e.g. by overlapping inlet and exhaust time
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
- F02B29/08—Modifying distribution valve timing for charging purposes
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Valve-Gear Or Valve Arrangements (AREA)
Valve Device For Special Equipments (AREA)
Lift Valve (AREA)
Cylinder Crankcases Of Internal Combustion Engines (AREA)

FI790601A 1978-02-24 1979-02-22 Foerfarande foer foerbaettring av den yttre kylningen av en avgasventil foer en foerbraenningsmotor speciellt en kompressormatad dieselmotor FI790601A7 (fi)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7805399A FR2418332A1 (fr)	1978-02-24	1978-02-24	Procede d'amelioration du refroidissement externe d'une soupape d'echappement d'un moteur a combustion interne, notamment d'un moteur diesel suralimente, et dispositif pour la mise en oeuvre dudit procede

Publications (1)

Publication Number	Publication Date
FI790601A7 true FI790601A7 (fi)	1979-08-25

Family

ID=9205031

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI790601A FI790601A7 (fi)	1978-02-24	1979-02-22	Foerfarande foer foerbaettring av den yttre kylningen av en avgasventil foer en foerbraenningsmotor speciellt en kompressormatad dieselmotor

Country Status (16)

Country	Link
US (1)	US4296715A (da)
JP (1)	JPS54135915A (da)
AU (1)	AU4437079A (da)
BE (1)	BE874145A (da)
BR (1)	BR7900805A (da)
DD (1)	DD141550A5 (da)
DE (1)	DE2906572A1 (da)
DK (1)	DK55679A (da)
ES (1)	ES477818A1 (da)
FI (1)	FI790601A7 (da)
FR (1)	FR2418332A1 (da)
GB (1)	GB2015079B (da)
IT (1)	IT1110642B (da)
NL (1)	NL7901019A (da)
NO (1)	NO790616L (da)
PL (1)	PL213649A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2448032A1 (fr) *	1979-02-05	1980-08-29	Semt	Procede pour ameliorer le rendement d'un moteur a combustion interne notamment suralimente
FR2484019A2 (fr) *	1980-06-04	1981-12-11	Durand Georges	Perfectionnement des moteurs a explosion permettant d'obtenir un meilleur rendement par l'allongement relatif de la detente
FR2512496A1 (fr) *	1981-09-10	1983-03-11	Semt	Procede d'amenagement des conditions de fonctionnement d'un moteur a combustion interne et moteur ainsi amenage
US20060048981A1 (en) *	2004-08-23	2006-03-09	Bychkovski Vitali N	High output and efficiency internal combustion engine
ES2318714T3 (es) *	2006-12-20	2009-05-01	C.R.F. Societa Consortile Per Azioni	Motor de combustion interna que presenta unas valvulas de admision con un accionamiento variable y un perfil de elevacion que incluye una parte de elevacion constante de arranque.
JP5107296B2 (ja) *	2009-04-08	2012-12-26	三菱重工業株式会社	排気バルブ昇降用カム、過給機付き４サイクルエンジン
CH716589B1 (de) *	2019-09-05	2023-09-15	Man Energy Solutions Se	Ventiltrieb und Verfahren zum Ansteuern von Gaswechselventilen.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE566592C (de) *		1932-12-22	Myron Seiliger	Arbeitsverfahren fuer Viertaktbrennkraftmaschinen
FR527918A (fr)	1920-12-04	1921-11-03	Simon Mery	Came distributrice silencieuse pour moteurs à explosion
FR812976A (fr) *	1936-01-29	1937-05-21	Rateau Soc	Dispositif de balayage pour moteurs à combustion interne suralimentés
GB482123A (en) *	1936-11-26	1938-03-23	Saurer Ag Adolph	Improvements in and relating to the control of internal combustion engines
US2647500A (en) *	1950-10-28	1953-08-04	Lang Heinrich	Valve gear for diesel engines
US2862485A (en) *	1956-03-26	1958-12-02	Brunhilde W Skinner	Valve operating linkage and method of adjusting and controlling same
US3786792A (en) *	1971-05-28	1974-01-22	Mack Trucks	Variable valve timing system
FR2271393A1 (da) *	1974-02-01	1975-12-12	Alsacienne Constr Meca

1978
- 1978-02-24 FR FR7805399A patent/FR2418332A1/fr active Granted
1979
- 1979-02-02 US US06/009,072 patent/US4296715A/en not_active Expired - Lifetime
- 1979-02-05 DD DD79210822A patent/DD141550A5/de unknown
- 1979-02-08 NL NL7901019A patent/NL7901019A/xx not_active Application Discontinuation
- 1979-02-09 IT IT20045/79A patent/IT1110642B/it active
- 1979-02-09 DK DK55679A patent/DK55679A/da unknown
- 1979-02-09 BR BR7900805A patent/BR7900805A/pt unknown
- 1979-02-14 BE BE0/193440A patent/BE874145A/xx unknown
- 1979-02-15 GB GB7905416A patent/GB2015079B/en not_active Expired
- 1979-02-16 ES ES477818A patent/ES477818A1/es not_active Expired
- 1979-02-19 AU AU44370/79A patent/AU4437079A/en not_active Abandoned
- 1979-02-21 DE DE19792906572 patent/DE2906572A1/de not_active Withdrawn
- 1979-02-22 FI FI790601A patent/FI790601A7/fi not_active Application Discontinuation
- 1979-02-23 NO NO790616A patent/NO790616L/no unknown
- 1979-02-23 PL PL21364979A patent/PL213649A1/xx unknown
- 1979-02-24 JP JP2128679A patent/JPS54135915A/ja active Pending

Also Published As

Publication number	Publication date
US4296715A (en)	1981-10-27
GB2015079A (en)	1979-09-05
BE874145A (fr)	1979-08-14
JPS54135915A (en)	1979-10-22
DD141550A5 (de)	1980-05-07
IT7920045A0 (it)	1979-02-09
PL213649A1 (da)	1979-11-05
IT1110642B (it)	1985-12-23
BR7900805A (pt)	1979-05-29
NL7901019A (nl)	1979-08-28
ES477818A1 (es)	1980-02-01
FR2418332A1 (fr)	1979-09-21
AU4437079A (en)	1979-08-30
GB2015079B (en)	1982-05-12
DE2906572A1 (de)	1979-08-30
DK55679A (da)	1979-08-25
FR2418332B1 (da)	1981-08-07
NO790616L (no)	1979-08-28

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Legal Events

Date	Code	Title	Description
2004-08-31	FD	Application lapsed	Owner name: SOCIETE D'ETUDES DE MACHINES THERMIQUES