PL226485A1 - - Google Patents

Info

Publication number: PL226485A1
Authority: PL; Poland

Application number

PL22648580A

Other versions

PL124723B1 (en

Inventor

Kai E Fursund

Original Assignee

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

1980-08-29

Publication date

1981-05-22

1980-08-29 Application filed by B & W Diesel As filed Critical B & W Diesel As

1981-05-22 Publication of PL226485A1 publication Critical patent/PL226485A1/xx

1983-02-28 Publication of PL124723B1 publication Critical patent/PL124723B1/en

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)

PL1980226485A 1979-08-29 1980-08-29 Exhaust valve for internal combustion engines PL124723B1 (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
PL226485A1 true PL226485A1 (en)	1981-05-22
PL124723B1 PL124723B1 (en)	1983-02-28

Family

ID=8124866

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL1980226485A PL124723B1 (en)	1979-08-29	1980-08-29	Exhaust valve for internal combustion engines

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 DE DE8080302900T patent/DE3066986D1/en not_active Expired
- 1980-08-21 EP EP80302900A patent/EP0024890B1/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 NO NO802533A patent/NO154807C/en unknown
- 1980-08-27 BR BR8005413A patent/BR8005413A/en not_active IP Right Cessation
- 1980-08-28 IE IE1810/80A patent/IE50116B1/en not_active IP Right Cessation
- 1980-08-28 FI FI802721A patent/FI67252C/en not_active IP Right Cessation
- 1980-08-28 ES ES494569A patent/ES8105441A1/en not_active Expired
- 1980-08-29 PL PL1980226485A patent/PL124723B1/en unknown

Also Published As

Publication number	Publication date
ES494569A0 (en)	1981-06-01
DK144217C (en)	1982-06-21
NO802533L (en)	1981-03-02
IE801810L (en)	1981-02-28
FI67252B (en)	1984-10-31
YU41940B (en)	1988-02-29
DK361279A (en)	1981-03-01
PL124723B1 (en)	1983-02-28
BR8005413A (en)	1981-03-10
FI67252C (en)	1985-02-11
JPS5634915A (en)	1981-04-07
FI802721A7 (en)	1981-03-01
DK144217B (en)	1982-01-18
NO154807B (en)	1986-09-15
ES8105441A1 (en)	1981-06-01
JPS6336403B2 (en)	1988-07-20
IE50116B1 (en)	1986-02-19
EP0024890B1 (en)	1984-03-14
NO154807C (en)	1986-12-29
DE3066986D1 (en)	1984-04-19
YU213080A (en)	1983-01-21
EP0024890A1 (en)	1981-03-11

Publication	Publication Date	Title
BR8002583A (en)	1980-12-09
BR8006808A (en)	1981-04-28
FR2449363B3 (en)	1981-12-18
FR2449072B1 (en)	1984-10-12
AU78390S (en)	1980-06-23
AU79200S (en)	1980-09-25
AU78271S (en)	1980-02-12
AU78385S (en)	1980-11-21
AU78386S (en)	1981-01-23
AU78389S (en)	1980-09-29
AU77763S (en)	1980-09-15
AU78391S (en)	1980-11-26
AU78569S (en)	1980-05-19
AU78270S (en)	1980-02-12
AU79557S (en)	1981-06-03
AU79558S (en)	1981-09-11
AU79559S (en)	1981-09-11
AU79826S (en)	1981-02-10
AU79918S (en)	1981-02-09
AU79950S (en)	1981-01-30
AU80228S (en)	1980-09-09
BR5901094U (en)	1981-02-17
AU77669S (en)	1980-09-29
BE878260A (en)
BG28678A1 (en)	1980-06-16