AT519991B1 - Zylinderkopf mit Ventilsitzringkühlung - Google Patents

Zylinderkopf mit Ventilsitzringkühlung Download PDF

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Publication number
AT519991B1
AT519991B1 ATA50470/2017A AT504702017A AT519991B1 AT 519991 B1 AT519991 B1 AT 519991B1 AT 504702017 A AT504702017 A AT 504702017A AT 519991 B1 AT519991 B1 AT 519991B1
Authority
AT
Austria
Prior art keywords
outlet
inlet
valve seat
channel
cylinder head
Prior art date
Application number
ATA50470/2017A
Other languages
German (de)
English (en)
Other versions
AT519991A1 (de
Inventor
Andreas Zurk Ing
Robert Pöschl Dr
Original Assignee
Avl List Gmbh
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 Avl List Gmbh filed Critical Avl List Gmbh
Priority to ATA50470/2017A priority Critical patent/AT519991B1/de
Priority to DE102017219646.7A priority patent/DE102017219646A1/de
Priority to CN201880036379.8A priority patent/CN110709596B/zh
Priority to PCT/AT2018/060112 priority patent/WO2018218268A1/de
Priority to JP2019566696A priority patent/JP2020521914A/ja
Publication of AT519991A1 publication Critical patent/AT519991A1/de
Application granted granted Critical
Publication of AT519991B1 publication Critical patent/AT519991B1/de

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
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/12—Arrangements for cooling other engine or machine parts
    • F01P3/14—Arrangements for cooling other engine or machine parts for cooling intake or exhaust valves
    • 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
    • F01L3/12—Cooling of valves
    • 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
    • F01L3/12—Cooling of valves
    • F01L3/16—Cooling of valves by means of a fluid flowing through or along valve, e.g. air
    • F01L3/18—Liquid cooling of valve
    • 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
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/38—Cylinder heads having cooling means for liquid cooling the cylinder heads being of overhead valve type
    • 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
    • F02F1/26—Cylinder heads having cooling means
    • F02F1/36—Cylinder heads having cooling means for liquid cooling
    • F02F1/40—Cylinder heads having cooling means for liquid cooling cylinder heads with means for directing, guiding, or distributing liquid stream 
    • 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
    • F01L2810/00—Arrangements solving specific problems in relation with valve gears
    • F01L2810/01—Cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
ATA50470/2017A 2017-06-02 2017-06-02 Zylinderkopf mit Ventilsitzringkühlung AT519991B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ATA50470/2017A AT519991B1 (de) 2017-06-02 2017-06-02 Zylinderkopf mit Ventilsitzringkühlung
DE102017219646.7A DE102017219646A1 (de) 2017-06-02 2017-11-06 Zylinderkopf mit Ventilsitzringkühlung
CN201880036379.8A CN110709596B (zh) 2017-06-02 2018-05-30 具有气门座环冷却机构的缸头
PCT/AT2018/060112 WO2018218268A1 (de) 2017-06-02 2018-05-30 Zylinderkopf mit ventilsitzringkühlung
JP2019566696A JP2020521914A (ja) 2017-06-02 2018-05-30 バルブシートリング冷却を伴うシリンダヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50470/2017A AT519991B1 (de) 2017-06-02 2017-06-02 Zylinderkopf mit Ventilsitzringkühlung

Publications (2)

Publication Number Publication Date
AT519991A1 AT519991A1 (de) 2018-12-15
AT519991B1 true AT519991B1 (de) 2019-07-15

Family

ID=62683068

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50470/2017A AT519991B1 (de) 2017-06-02 2017-06-02 Zylinderkopf mit Ventilsitzringkühlung

Country Status (5)

Country Link
JP (1) JP2020521914A (https=)
CN (1) CN110709596B (https=)
AT (1) AT519991B1 (https=)
DE (1) DE102017219646A1 (https=)
WO (1) WO2018218268A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH272380A (de) * 1949-03-09 1950-12-15 Sulzer Ag Ventileinrichtung an Brennkraftmaschinen.
GB668962A (en) * 1949-03-09 1952-03-26 Sulzer Ag Improvements relating to machine parts with inserted valve seats
DE2825298A1 (de) * 1978-05-26 1979-11-29 Sulzer Ag Anordnung zur kuehlung des zylinderdeckels eines viertakt-dieselmotors
JPH0533640A (ja) * 1991-07-24 1993-02-09 Yanmar Diesel Engine Co Ltd 水冷式内燃機関のシリンダヘツド
AT513262B1 (de) * 2013-01-29 2014-03-15 Avl List Gmbh Zylinderkopf für eine Brennkraftmaschine
AT513746B1 (de) * 2013-05-08 2014-07-15 Avl List Gmbh Zylinderkopf für eine Brennkraftmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2729050A1 (de) * 1977-06-28 1979-01-25 Elsbett G Zylinderkopf fuer hubkolben-brennkraftmaschinen, insbesondere dieselmotoren
DE4344696A1 (de) * 1993-12-27 1995-06-29 Tam Razvojno Tehnicni Inst Zna Kühlung eines an einen Verbrennungskolbenmotorkopf angrenzenden Motorzylinderabschnitts
FI124071B (fi) * 2006-11-14 2014-02-28 Waertsilae Finland Oy Mäntämoottorin venttiilin istukkarengas
CN201351542Y (zh) * 2008-12-25 2009-11-25 中国北车集团大连机车车辆有限公司 重油机钻孔冷却阀座式气缸盖
FR2955618B1 (fr) * 2010-01-26 2016-02-19 Motorisations Aeronautiques Culasse de moteur a combustion interne comportant un circuit de refroidissement
AT513053B1 (de) * 2012-06-26 2014-03-15 Avl List Gmbh Brennkraftmaschine, insbesondere Großdieselmotor
AT513383B1 (de) * 2013-05-08 2014-04-15 Avl List Gmbh Zylinderkopf für eine Brennkraftmaschine
DE102014017756A1 (de) * 2014-11-29 2016-06-02 Daimler Ag Zylinderkopf für eine Verbrennungskraftmaschine und Verfahren zum Herstellen eines Zylinderkopfes
CN104847521A (zh) * 2015-05-13 2015-08-19 柳州金盾机械有限公司 一种装载机汽缸盖结构
CN105240139A (zh) * 2015-11-02 2016-01-13 重庆金花玻璃钢有限公司 能改善涡流比和气门部冷却的发动机缸盖

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH272380A (de) * 1949-03-09 1950-12-15 Sulzer Ag Ventileinrichtung an Brennkraftmaschinen.
GB668962A (en) * 1949-03-09 1952-03-26 Sulzer Ag Improvements relating to machine parts with inserted valve seats
DE2825298A1 (de) * 1978-05-26 1979-11-29 Sulzer Ag Anordnung zur kuehlung des zylinderdeckels eines viertakt-dieselmotors
JPH0533640A (ja) * 1991-07-24 1993-02-09 Yanmar Diesel Engine Co Ltd 水冷式内燃機関のシリンダヘツド
AT513262B1 (de) * 2013-01-29 2014-03-15 Avl List Gmbh Zylinderkopf für eine Brennkraftmaschine
AT513746B1 (de) * 2013-05-08 2014-07-15 Avl List Gmbh Zylinderkopf für eine Brennkraftmaschine

Also Published As

Publication number Publication date
JP2020521914A (ja) 2020-07-27
WO2018218268A1 (de) 2018-12-06
CN110709596A (zh) 2020-01-17
CN110709596B (zh) 2022-06-07
DE102017219646A1 (de) 2018-12-06
AT519991A1 (de) 2018-12-15

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