JP2020521914A - バルブシートリング冷却を伴うシリンダヘッド - Google Patents

バルブシートリング冷却を伴うシリンダヘッド Download PDF

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Publication number
JP2020521914A
JP2020521914A JP2019566696A JP2019566696A JP2020521914A JP 2020521914 A JP2020521914 A JP 2020521914A JP 2019566696 A JP2019566696 A JP 2019566696A JP 2019566696 A JP2019566696 A JP 2019566696A JP 2020521914 A JP2020521914 A JP 2020521914A
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JP
Japan
Prior art keywords
passage
inflow
outflow
valve seat
cylinder head
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.)
Pending
Application number
JP2019566696A
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English (en)
Japanese (ja)
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JP2020521914A5 (https=
Inventor
アンドレアス ツルク
アンドレアス ツルク
ローベルト ペーシュル
ローベルト ペーシュル
Original Assignee
アーファオエル・リスト・ゲーエムベーハー
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.)
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Publication date
Application filed by アーファオエル・リスト・ゲーエムベーハー filed Critical アーファオエル・リスト・ゲーエムベーハー
Publication of JP2020521914A publication Critical patent/JP2020521914A/ja
Publication of JP2020521914A5 publication Critical patent/JP2020521914A5/ja
Pending legal-status Critical Current

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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)
JP2019566696A 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 Pending JP2020521914A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ATA50470/2017 2017-06-02
ATA50470/2017A AT519991B1 (de) 2017-06-02 2017-06-02 Zylinderkopf mit Ventilsitzringkühlung
PCT/AT2018/060112 WO2018218268A1 (de) 2017-06-02 2018-05-30 Zylinderkopf mit ventilsitzringkühlung

Publications (2)

Publication Number Publication Date
JP2020521914A true JP2020521914A (ja) 2020-07-27
JP2020521914A5 JP2020521914A5 (https=) 2021-06-10

Family

ID=62683068

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019566696A Pending 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

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.
JPS54155328A (en) * 1978-05-26 1979-12-07 Sulzer Ag Device for cooling cylinder cover of fourrprocess diesel engine
US20110220043A1 (en) * 2010-01-26 2011-09-15 Societe De Motorisations Aeronautiques Cylinder head of an internal combustion engine comprising a cooling circuit
DE102014100841A1 (de) * 2013-01-29 2014-07-31 Avl List Gmbh Zylinderkopf für eine Brennkraftmaschine
JP2015521716A (ja) * 2012-06-26 2015-07-30 アー・ファウ・エル・リスト・ゲー・エム・ベー・ハーＡｖｌ Ｌｉｓｔｇｍｂｈ 内燃エンジン、特に、大型のディーゼルエンジン
US20160123271A1 (en) * 2013-05-08 2016-05-05 Avl List Gmbh Cylinder Head for an Internal Combustion Engine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB668962A (en) * 1949-03-09 1952-03-26 Sulzer Ag Improvements relating to machine parts with inserted valve seats
DE2729050A1 (de) * 1977-06-28 1979-01-25 Elsbett G Zylinderkopf fuer hubkolben-brennkraftmaschinen, insbesondere dieselmotoren
JP3073275B2 (ja) * 1991-07-24 2000-08-07 ヤンマーディーゼル株式会社 水冷式内燃機関のシリンダヘッド
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
AT513746B1 (de) * 2013-05-08 2014-07-15 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.
JPS54155328A (en) * 1978-05-26 1979-12-07 Sulzer Ag Device for cooling cylinder cover of fourrprocess diesel engine
US20110220043A1 (en) * 2010-01-26 2011-09-15 Societe De Motorisations Aeronautiques Cylinder head of an internal combustion engine comprising a cooling circuit
JP2015521716A (ja) * 2012-06-26 2015-07-30 アー・ファウ・エル・リスト・ゲー・エム・ベー・ハーＡｖｌ Ｌｉｓｔｇｍｂｈ 内燃エンジン、特に、大型のディーゼルエンジン
DE102014100841A1 (de) * 2013-01-29 2014-07-31 Avl List Gmbh Zylinderkopf für eine Brennkraftmaschine
US20160123271A1 (en) * 2013-05-08 2016-05-05 Avl List Gmbh Cylinder Head for an Internal Combustion Engine

Also Published As

Publication number Publication date
AT519991B1 (de) 2019-07-15
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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