ES268715Y - Un asiento postizo para una valvular de entrada de un motor de combustion interna. - Google Patents

Un asiento postizo para una valvular de entrada de un motor de combustion interna.

Info

Publication number
ES268715Y
ES268715Y ES1981268715U ES268715U ES268715Y ES 268715 Y ES268715 Y ES 268715Y ES 1981268715 U ES1981268715 U ES 1981268715U ES 268715 U ES268715 U ES 268715U ES 268715 Y ES268715 Y ES 268715Y
Authority
ES
Spain
Prior art keywords
postized
seat
combustion engine
internal combustion
inlet valve
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
ES1981268715U
Other languages
English (en)
Other versions
ES268715U (es
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=ES268715(Y) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed filed Critical
Publication of ES268715U publication Critical patent/ES268715U/es
Application granted granted Critical
Publication of ES268715Y publication Critical patent/ES268715Y/es
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)
ES1981268715U 1980-09-23 1981-09-22 Un asiento postizo para una valvular de entrada de un motor de combustion interna. Expired ES268715Y (es)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
ES268715U ES268715U (es) 1983-06-01
ES268715Y true ES268715Y (es) 1983-12-01

Family

ID=10516228

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981268715U Expired ES268715Y (es) 1980-09-23 1981-09-22 Un asiento postizo para una valvular de entrada de un motor de combustion interna.

Country Status (5)

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

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 (es) * 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
DE3164891D1 (en) 1984-08-23
JPS57116115A (en) 1982-07-20
EP0049075A1 (en) 1982-04-07
JPS6315447B2 (es) 1988-04-05
EP0049075B1 (en) 1984-07-18
ES268715U (es) 1983-06-01

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970303