DE3164891D1 - Valve seat inserts for internal combustion engines - Google Patents

Valve seat inserts for internal combustion engines

Info

Publication number
DE3164891D1
DE3164891D1 DE8181304292T DE3164891T DE3164891D1 DE 3164891 D1 DE3164891 D1 DE 3164891D1 DE 8181304292 T DE8181304292 T DE 8181304292T DE 3164891 T DE3164891 T DE 3164891T DE 3164891 D1 DE3164891 D1 DE 3164891D1
Authority
DE
Germany
Prior art keywords
internal combustion
valve seat
combustion engines
seat inserts
inserts
Prior art date
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.)
Expired
Application number
DE8181304292T
Other languages
English (en)
Inventor
Roger Harvey Slee
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.)
Federal Mogul Coventry Ltd
Original Assignee
Brico Engineering Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10516228&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3164891(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Brico Engineering Ltd filed Critical Brico Engineering Ltd
Application granted granted Critical
Publication of DE3164891D1 publication Critical patent/DE3164891D1/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
    • 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
    • F01L3/06—Valve members or valve-seats with means for guiding or deflecting the medium controlled thereby, e.g. producing a rotary motion of the drawn-in cylinder charge
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/22—Side valves
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE8181304292T 1980-09-23 1981-09-17 Valve seat inserts for internal combustion engines Expired DE3164891D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8030688 1980-09-23

Publications (1)

Publication Number Publication Date
DE3164891D1 true DE3164891D1 (en) 1984-08-23

Family

ID=10516228

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181304292T Expired DE3164891D1 (en) 1980-09-23 1981-09-17 Valve seat inserts for internal combustion engines

Country Status (5)

Country Link
US (1) US4438740A (de)
EP (1) EP0049075B1 (de)
JP (1) JPS57116115A (de)
DE (1) DE3164891D1 (de)
ES (1) ES268715Y (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239353A1 (de) * 1982-10-23 1984-04-26 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Ventilsitzring fuer einen einlasskanal von ventilgesteuerten brennkraftmaschinen
DE3347518C2 (de) * 1983-12-30 1986-09-25 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Einlaßkanal im Zylinderkopf einer Brennkraftmaschine
YU78487A (en) * 1986-05-05 1990-12-31 Ingersoll Rand Co Process and valve assembly for improving mixing of air and fuel
JP3394363B2 (ja) * 1995-06-28 2003-04-07 ヤマハ発動機株式会社 エンジン用シリンダヘッド
US5601061A (en) * 1996-05-16 1997-02-11 Caterpillar Inc. Engine intake air deflector
JP4022006B2 (ja) 1998-06-09 2007-12-12 ヤンマー株式会社 内燃機関の吸気ポート形状
US6089203A (en) * 1998-12-23 2000-07-18 Ford Global Technologies, Inc. Internal combustion engine with offset intake valve seat for improved intake charge motion
US6436338B1 (en) 1999-06-04 2002-08-20 L. E. Jones Company Iron-based alloy for internal combustion engine valve seat inserts
JP3676967B2 (ja) * 2000-08-14 2005-07-27 新潟原動機株式会社 シリンダヘッド
KR20040049655A (ko) * 2002-12-06 2004-06-12 현대자동차주식회사 디젤 엔진의 연소실
JP3829818B2 (ja) * 2003-04-18 2006-10-04 日産自動車株式会社 内燃機関の吸気装置
FR2889247A3 (fr) 2005-07-26 2007-02-02 Renault Sas Dispositif, pour moteur a combustion interne, de generation d'aerodynamique variable a partir d'injection d'air dans les conduits d'admission de la culasse
AT501934B1 (de) * 2006-08-28 2008-05-15 Avl List Gmbh Gaswechselkanal für eine brennkraftmaschine
DE112007000294A5 (de) * 2006-03-14 2009-02-26 Avl List Gmbh Gaswechselkanal für eine Brennkraftmaschine
FR2910065B1 (fr) * 2006-12-18 2009-01-23 Renault Sas Culasse comprenant des conduits d'admission pourvus d'anneaux generateurs de tourbillons.
FR2916798A3 (fr) * 2007-06-01 2008-12-05 Renault Sas Siege de soupape anti-reflux
DE102013225903A1 (de) * 2013-12-13 2015-06-18 Bayerische Motoren Werke Aktiengesellschaft Bauteil mit einem Ventilsitz sowie Ventilsitzring
DE202014007837U1 (de) * 2014-11-07 2016-02-11 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Einlasskanal in einen Brennraum einer Brennkraftmaschine
JP6593370B2 (ja) * 2017-02-28 2019-10-23 トヨタ自動車株式会社 内燃機関
CN111287862B (zh) * 2020-05-13 2020-09-29 潍柴动力股份有限公司 一种气缸盖与一种燃气发动机
CN113404609B (zh) * 2021-08-19 2021-12-21 潍柴动力股份有限公司 一种气缸盖与一种燃气发动机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1512952A (en) * 1919-06-30 1924-10-28 Advance Rumely Co Reatomizer
GB410047A (en) * 1933-12-14 1934-05-10 Paul Rudolph Hasson Improvements relating to the inlet passages of the cylinders of internal combustion engines
US2921571A (en) * 1954-07-31 1960-01-19 Maschf Augsburg Nuernberg Ag Intake passage for internal combustion engines
DE1292939B (de) * 1963-03-05 1969-04-17 Daimler Benz Ag Einlasskanal im Zylinderkopf einer Brennkraftmaschine
CH498288A (de) * 1968-10-30 1970-10-31 Sulzer Ag Anordnung zur Erzeugung einer Drallbewegung der Zylinderfüllung einer Kolbenbrennkraftmaschine
DE1814694C3 (de) * 1968-12-14 1975-12-04 Daimler-Benz Ag, 7000 Stuttgart Ventilkammer fur das Einlaßventil einer Viertakt-Brennkraftmaschine
GB1235034A (en) * 1969-08-07 1971-06-09 Ford Motor Co Internal combustion engines
GB1461273A (en) * 1973-06-13 1977-01-13 Brico Eng Ferrous alloys
JPS5428828B2 (de) * 1974-03-07 1979-09-19
US4036202A (en) * 1974-08-23 1977-07-19 Henry Weslake Internal combustion engines
US4033303A (en) * 1976-02-25 1977-07-05 Ford Motor Company Engine exhaust valve cooling
JPS5933848Y2 (ja) * 1976-06-11 1984-09-20 日産自動車株式会社 排気清浄化エンジン

Also Published As

Publication number Publication date
US4438740A (en) 1984-03-27
ES268715Y (es) 1983-12-01
JPS57116115A (en) 1982-07-20
EP0049075A1 (de) 1982-04-07
JPS6315447B2 (de) 1988-04-05
EP0049075B1 (de) 1984-07-18
ES268715U (es) 1983-06-01

Similar Documents

Publication Publication Date Title
DE3467018D1 (en) Valve-seat insert for internal combustion engines
DE3164891D1 (en) Valve seat inserts for internal combustion engines
JPS57153913A (en) Tappet for internal combustion engine
GB2151702B (en) Disabling internal combustion engine valves
IL79599A (en) Fuel compositions for internal combustion engines providing increased valve seat protection
GB2109858B (en) Valve timing control for an internal combustion engine
DE3170899D1 (en) Multi-intake valve type internal combustion engine
DE3165816D1 (en) Fuel injector valve for combustion engines
DE3478942D1 (en) Intake passage for internal combustion engine
JPS56126609A (en) Valve controller for internal combustion engine
PL237389A1 (en) Carburettor for internal combustion engines
JPS5634915A (en) Exhaust valve for internal combustion engine
GB2167125B (en) Internal combustion engine valve mechanism
GB2137279B (en) Valve for an internal combustion engine
JPS57179365A (en) Fuel injection valve for fuel injection type internal combustion engine
GB2122257B (en) Valve operating mechanism for internal combustion and like-valved engines
JPS56129744A (en) Carburetor for internal combustion engine
DE3263309D1 (en) Fuel-injection valve for internal-combustion engines
GB2097469B (en) Igniters for internal combustion engines
JPS56110505A (en) Valve guide for internal combustion engine
JPS5732052A (en) Fuel injection valve for internal combustion engine
GB2065770B (en) Valve seat insert for an internal combustion engine
JPS5677506A (en) Valve clearance regulator for internal combustion engine
GB2096243B (en) Carburettors for internal combustion engines
GB2090332B (en) Cooled intake valve for an internal combustion engine

Legal Events

Date Code Title Description
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee