ES494569A0 - IMPROVEMENTS IN EXHAUST VALVES FOR AN INTERNAL COMBUSTION ENGINE - Google Patents

IMPROVEMENTS IN EXHAUST VALVES FOR AN INTERNAL COMBUSTION ENGINE

Info

Publication number: ES494569A0
Authority: ES; Spain
Prior art keywords: combustion engine; internal combustion; exhaust valves; valves; exhaust
Prior art date: 1979-08-29
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.): Granted

Application number

ES494569A

Other languages

Spanish (es)

Other versions

ES8105441A1 (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.)

MAN B&W Diesel AS

Original Assignee

MAN B&W Diesel 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.)

1979-08-29

Filing date

1980-08-28

Publication date

1981-06-01

1980-08-28 Application filed by MAN B&W Diesel AS filed Critical MAN B&W Diesel AS

1981-06-01 Publication of ES494569A0 publication Critical patent/ES494569A0/en

1981-06-01 Publication of ES8105441A1 publication Critical patent/ES8105441A1/en

Status Expired legal-status Critical Current

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
- 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
- F01L3/22—Valve-seats not provided for in preceding subgroups of this group; Fixing of valve-seats
- 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
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
- 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
- F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
- F01L3/04—Coated valve members or valve-seats
- 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)
Cylinder Crankcases Of Internal Combustion Engines (AREA)
Lift Valve (AREA)
Valve-Gear Or Valve Arrangements (AREA)

ES494569A 1979-08-29 1980-08-28 Exhaust valve for an internal combustion engine. Expired ES8105441A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DK361279A DK144217C (en)	1979-08-29	1979-08-29	EXHAUST VALVE FOR A COMBUSTION ENGINE

Publications (2)

Publication Number	Publication Date
ES494569A0 true ES494569A0 (en)	1981-06-01
ES8105441A1 ES8105441A1 (en)	1981-06-01

Family

ID=8124866

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES494569A Expired ES8105441A1 (en)	1979-08-29	1980-08-28	Exhaust valve for an internal combustion engine.

Country Status (11)

Country	Link
EP (1)	EP0024890B1 (en)
JP (1)	JPS5634915A (en)
BR (1)	BR8005413A (en)
DE (1)	DE3066986D1 (en)
DK (1)	DK144217C (en)
ES (1)	ES8105441A1 (en)
FI (1)	FI67252C (en)
IE (1)	IE50116B1 (en)
NO (1)	NO154807C (en)
PL (1)	PL124723B1 (en)
YU (1)	YU41940B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6024802U (en) *	1983-07-27	1985-02-20	日野自動車株式会社	Direct injection diesel engine intake valve
DE3331145C2 (en) *	1983-08-30	1986-08-28	Audi AG, 8070 Ingolstadt	Light alloy cylinder head for reciprocating internal combustion engines
DE3425690A1 (en) *	1984-07-12	1986-01-23	Klöckner-Humboldt-Deutz AG, 5000 Köln	Valve body for an internal combustion engine
JPH0578905U (en) *	1992-03-31	1993-10-26	愛知機械工業株式会社	Internal combustion engine valve
DE4301632C2 (en) *	1993-01-22	2001-08-02	Audi Ag	Valve seat ring
DE19754138B4 (en) *	1997-12-05	2008-04-03	Bayerische Motoren Werke Ag	Lifting valve of an internal combustion engine, in particular inlet-lift valve
DE10034773B4 (en) *	2000-07-18	2006-08-17	Man B & W Diesel A/S	Gas exchange valve arrangement
JP2011038438A (en)	2009-08-07	2011-02-24	Yamaha Motor Co Ltd	Intake valve, internal combustion engine and transport apparatus having the same
NO336985B1 (en) *	2014-06-03	2015-12-14	Bergen Engines As	Inlet valve for an engine
CN105041398A (en) *	2015-06-29	2015-11-11	唐萍	Valve ejector rod for engine
DE102017119887A1 (en)	2017-08-30	2019-02-28	Man Truck & Bus Ag	Valve for an internal combustion engine
US11060425B2 (en)	2019-03-13	2021-07-13	Caterpillar Inc.	Valve seat insert for engine head having venturi flow crowns and seating surface profiled for limiting valve recession

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB108436A (en) *	1917-03-24	1917-08-09	James Mckechnie	Improvements in or relating to the Air or Scavenging Valves of Internal Combustion Engines.
US1560235A (en) *	1925-01-05	1925-11-03	Hinsch Albert Otto	Valve
US1873119A (en) *	1927-07-20	1932-08-23	Doherty Res Co	Air cooled valve and valve seat
DE744250C (en) *	1939-08-02	1944-11-17	Daimler Benz Ag	Device to avoid damaging the exhaust valves from exhaust gases in high-performance internal combustion engines
GB532571A (en) *	1939-09-08	1941-01-27	Herbert Frank Percy Purday	Improvements relating to the inlet valves of internal combustion engines
FR1481241A (en) *	1966-04-07	1967-05-19	Semt	Method and device for forced cooling of a thermal machine valve or the like and their various applications
FR1531687A (en) *	1967-05-25	1968-07-05	Semt	Valve refinements
US3820522A (en) *	1970-01-23	1974-06-28	Daimler Benz Ag	Valve seat for the inlet valve in the cylinder head of a four cycle internal combustion engine
US4106466A (en) *	1976-08-16	1978-08-15	Caterpillar Tractor Co.	Engine valve with recessed seat and annular groove
JPS53104021A (en) *	1977-02-24	1978-09-09	Mitsubishi Heavy Ind Ltd	Exhaust valve device in internal combustion engine

1979
- 1979-08-29 DK DK361279A patent/DK144217C/en not_active IP Right Cessation
1980
- 1980-08-21 EP EP80302900A patent/EP0024890B1/en not_active Expired
- 1980-08-21 DE DE8080302900T patent/DE3066986D1/en not_active Expired
- 1980-08-22 JP JP11487380A patent/JPS5634915A/en active Granted
- 1980-08-26 YU YU2130/80A patent/YU41940B/en unknown
- 1980-08-27 BR BR8005413A patent/BR8005413A/en not_active IP Right Cessation
- 1980-08-27 NO NO802533A patent/NO154807C/en unknown
- 1980-08-28 ES ES494569A patent/ES8105441A1/en not_active Expired
- 1980-08-28 FI FI802721A patent/FI67252C/en not_active IP Right Cessation
- 1980-08-28 IE IE1810/80A patent/IE50116B1/en not_active IP Right Cessation
- 1980-08-29 PL PL1980226485A patent/PL124723B1/en unknown

Also Published As

Publication number	Publication date
JPS6336403B2 (en)	1988-07-20
JPS5634915A (en)	1981-04-07
EP0024890A1 (en)	1981-03-11
FI67252B (en)	1984-10-31
PL226485A1 (en)	1981-05-22
DK361279A (en)	1981-03-01
DE3066986D1 (en)	1984-04-19
NO154807C (en)	1986-12-29
NO154807B (en)	1986-09-15
IE50116B1 (en)	1986-02-19
ES8105441A1 (en)	1981-06-01
PL124723B1 (en)	1983-02-28
DK144217B (en)	1982-01-18
DK144217C (en)	1982-06-21
FI802721A (en)	1981-03-01
NO802533L (en)	1981-03-02
EP0024890B1 (en)	1984-03-14
BR8005413A (en)	1981-03-10
YU213080A (en)	1983-01-21
IE801810L (en)	1981-02-28
FI67252C (en)	1985-02-11
YU41940B (en)	1988-02-29

Publication	Publication Date	Title
BR7702261A (en)	1978-01-17	EXHAUST PIPE AND ADMISSION FOR AN INTERNAL COMBUSTION ENGINE
MX151963A (en)	1985-05-22	IMPROVEMENTS IN SHIRT FOR INTERNAL COMBUSTION ENGINE CYLINDER
MX150231A (en)	1984-04-04	IMPROVEMENTS IN INTERNAL COMBUSTION ENGINE ANALYZER
BR7705749A (en)	1978-05-30	TURBOCOMPRESSOR FOR AN INTERNAL COMBUSTION ENGINE
MX160644A (en)	1990-03-26	PISTON IMPROVEMENTS FOR USE IN AN INTERNAL COMBUSTION ENGINE
BR7608377A (en)	1977-12-06	EXHAUST VALVE FOR INTERNAL COMBUSTION ENGINE TO EMBUL
AR228521A1 (en)	1983-03-15	EXHAUST VALVE FOR INTERNAL COMBUSTION ENGINE
MX151881A (en)	1985-04-22	IMPROVEMENTS IN MECHANISM TO AUTOMATICALLY DEACTIVATE AN INTERNAL COMBUSTION ENGINE
BR8403927A (en)	1985-07-09	EXHAUST OPENING FOR AN INTERNAL COMBUSTION ENGINE
ES494610A0 (en)	1981-04-01	IMPROVEMENTS IN TRANSISTORIZED COIL IGNITION FACILITIES FOR INTERNAL COMBUSTION ENGINES
BR8107918A (en)	1982-09-14	SET FOR USE WITH INTERNAL COMBUSTION ENGINE AND CYLINDER SHIRT
ES494569A0 (en)	1981-06-01	IMPROVEMENTS IN EXHAUST VALVES FOR AN INTERNAL COMBUSTION ENGINE
AR224265A1 (en)	1981-11-13	AN INTERNAL COMBUSTION ENGINE
ES495127A0 (en)	1981-06-01	IMPROVEMENTS IN STARTING DEVICES FOR INTERNAL COMBUSTION ENGINES
ES285937Y (en)	1986-07-16	EXHAUST MUFFLER FOR AN INTERNAL COMBUSTION ENGINE
ES254569Y (en)	1981-11-01	AN IMPROVED VALVE DEVICE FOR AN INTERNAL COMBUSTION ENGINE
AR211809A1 (en)	1978-03-15	CARBURETOR FOR AN INTERNAL COMBUSTION ENGINE
MX146100A (en)	1982-05-13	IMPROVEMENTS IN CARBURETOR FOR INTERNAL COMBUSTION ENGINE
BR8001708A (en)	1980-11-18	IMPROVEMENTS IN CARBURETING DEVICES FOR INTERNAL COMBUSTION ENGINES
ES491808A0 (en)	1981-08-01	STARTER MOTOR FOR AN INTERNAL COMBUSTION ENGINE
AR225222A1 (en)	1982-02-26	CARBURETOR FOR AN INTERNAL COMBUSTION ENGINE
AR216297A1 (en)	1979-12-14	CARBURETOR FOR AN INTERNAL COMBUSTION ENGINE
MX149645A (en)	1983-12-07	IMPROVEMENTS IN CARBURETOR FOR INTERNAL COMBUSTION ENGINES
AR212593A1 (en)	1978-08-15	EXHAUST MANIFOLD FOR AN INTERNAL COMBUSTION ENGINE
MX156504A (en)	1988-09-05	IMPROVEMENTS IN CARBURETOR FOR INTERNAL COMBUSTION ENGINES

Legal Events

Date	Code	Title	Description
2007-12-16	FD1A	Patent lapsed	Effective date: 20010428