IE50116B1 - Exhaust valve for an internal combustion engine - Google Patents

Exhaust valve for an internal combustion engine

Info

Publication number
IE50116B1
IE50116B1 IE1810/80A IE181080A IE50116B1 IE 50116 B1 IE50116 B1 IE 50116B1 IE 1810/80 A IE1810/80 A IE 1810/80A IE 181080 A IE181080 A IE 181080A IE 50116 B1 IE50116 B1 IE 50116B1
Authority
IE
Ireland
Prior art keywords
valve
chamber
seating surfaces
annular
annular chamber
Prior art date
Application number
IE1810/80A
Other languages
English (en)
Other versions
IE801810L (en
Inventor
Emil Fursund Kai
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.)
Filing date
Publication date
Application filed by B & W Diesel As filed Critical B & W Diesel As
Publication of IE801810L publication Critical patent/IE801810L/xx
Publication of IE50116B1 publication Critical patent/IE50116B1/en

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
    • 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)
IE1810/80A 1979-08-29 1980-08-28 Exhaust valve for an internal combustion engine IE50116B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK361279A DK144217C (da) 1979-08-29 1979-08-29 Udstoedsventil til en forbraendingsmotor

Publications (2)

Publication Number Publication Date
IE801810L IE801810L (en) 1981-02-28
IE50116B1 true IE50116B1 (en) 1986-02-19

Family

ID=8124866

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1810/80A IE50116B1 (en) 1979-08-29 1980-08-28 Exhaust valve for an internal combustion engine

Country Status (11)

Country Link
EP (1) EP0024890B1 (enrdf_load_stackoverflow)
JP (1) JPS5634915A (enrdf_load_stackoverflow)
BR (1) BR8005413A (enrdf_load_stackoverflow)
DE (1) DE3066986D1 (enrdf_load_stackoverflow)
DK (1) DK144217C (enrdf_load_stackoverflow)
ES (1) ES494569A0 (enrdf_load_stackoverflow)
FI (1) FI67252C (enrdf_load_stackoverflow)
IE (1) IE50116B1 (enrdf_load_stackoverflow)
NO (1) NO154807C (enrdf_load_stackoverflow)
PL (1) PL124723B1 (enrdf_load_stackoverflow)
YU (1) YU41940B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105041398A (zh) * 2015-06-29 2015-11-11 唐萍 发动机气门顶杆

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024802U (ja) * 1983-07-27 1985-02-20 日野自動車株式会社 直噴式デイ−ゼル機関の吸気弁
DE3331145C2 (de) * 1983-08-30 1986-08-28 Audi AG, 8070 Ingolstadt Leichtmetall-Zylinderkopf für Hubkolben-Brennkraftmaschinen
DE3425690A1 (de) * 1984-07-12 1986-01-23 Klöckner-Humboldt-Deutz AG, 5000 Köln Ventilkoerper fuer eine brennkraftmaschine
JPH0578905U (ja) * 1992-03-31 1993-10-26 愛知機械工業株式会社 内燃機関のバルブ
DE4301632C2 (de) * 1993-01-22 2001-08-02 Audi Ag Ventilsitzring
DE19754138B4 (de) * 1997-12-05 2008-04-03 Bayerische Motoren Werke Ag Hubventil einer Brennkraftmaschine, insbesondere Einlaß-Hubventil
DE10034773B4 (de) 2000-07-18 2006-08-17 Man B & W Diesel A/S Gaswechselventilanordnung
JP2011038438A (ja) * 2009-08-07 2011-02-24 Yamaha Motor Co Ltd 吸気バルブと、これを備えた内燃機関及び輸送機器
NO336985B1 (no) * 2014-06-03 2015-12-14 Bergen Engines As Innløpsventil for en motor
DE102017119887A1 (de) 2017-08-30 2019-02-28 Man Truck & Bus Ag Ventil für einen Verbrennungsmotor
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 (de) * 1939-08-02 1944-11-17 Daimler Benz Ag Einrichtung zur Vermeidung von Beschaedigungen der Auslassventile durch Auspuffgase in Hochleistungsbrennkraftmaschinen
GB532571A (en) * 1939-09-08 1941-01-27 Herbert Frank Percy Purday Improvements relating to the inlet valves of internal combustion engines
FR1481241A (fr) * 1966-04-07 1967-05-19 Semt Procédé et dispositif de refroidissement forcé d'une soupape de machine thermique ou analogue et leurs diverses applications
FR1531687A (fr) * 1967-05-25 1968-07-05 Semt Perfectionnements aux soupapes
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105041398A (zh) * 2015-06-29 2015-11-11 唐萍 发动机气门顶杆

Also Published As

Publication number Publication date
FI67252C (fi) 1985-02-11
PL226485A1 (enrdf_load_stackoverflow) 1981-05-22
DE3066986D1 (en) 1984-04-19
DK144217C (da) 1982-06-21
YU213080A (en) 1983-01-21
JPS5634915A (en) 1981-04-07
JPS6336403B2 (enrdf_load_stackoverflow) 1988-07-20
BR8005413A (pt) 1981-03-10
ES8105441A1 (es) 1981-06-01
DK361279A (da) 1981-03-01
NO154807B (no) 1986-09-15
ES494569A0 (es) 1981-06-01
NO154807C (no) 1986-12-29
EP0024890A1 (en) 1981-03-11
YU41940B (en) 1988-02-29
PL124723B1 (en) 1983-02-28
IE801810L (en) 1981-02-28
DK144217B (da) 1982-01-18
FI802721A7 (fi) 1981-03-01
FI67252B (fi) 1984-10-31
EP0024890B1 (en) 1984-03-14
NO802533L (no) 1981-03-02

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Legal Events

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