AT521514B1 - Zylinderkopf - Google Patents

Zylinderkopf Download PDF

Info

Publication number
AT521514B1
AT521514B1 ATA50789/2018A AT507892018A AT521514B1 AT 521514 B1 AT521514 B1 AT 521514B1 AT 507892018 A AT507892018 A AT 507892018A AT 521514 B1 AT521514 B1 AT 521514B1
Authority
AT
Austria
Prior art keywords
cylinder head
head according
flow connection
partial cooling
recess
Prior art date
Application number
ATA50789/2018A
Other languages
German (de)
English (en)
Other versions
AT521514A4 (de
Inventor
Martin Klampfer Ing
Andreas Zurk Ing
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 ATA50789/2018A priority Critical patent/AT521514B1/de
Priority to JP2021513825A priority patent/JP7453216B2/ja
Priority to US17/275,925 priority patent/US11459976B2/en
Priority to PCT/AT2019/060290 priority patent/WO2020051607A1/de
Priority to CN201980060020.9A priority patent/CN112689706B/zh
Priority to DE112019004577.6T priority patent/DE112019004577A5/de
Application granted granted Critical
Publication of AT521514B1 publication Critical patent/AT521514B1/de
Publication of AT521514A4 publication Critical patent/AT521514A4/de

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
    • F02F1/26—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
    • 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
    • F01P3/16—Arrangements for cooling other engine or machine parts for cooling fuel injectors or sparking-plugs
    • 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
    • F02F1/242—Arrangement of spark plugs or injectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
ATA50789/2018A 2018-09-14 2018-09-14 Zylinderkopf AT521514B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ATA50789/2018A AT521514B1 (de) 2018-09-14 2018-09-14 Zylinderkopf
JP2021513825A JP7453216B2 (ja) 2018-09-14 2019-09-09 シリンダヘッド
US17/275,925 US11459976B2 (en) 2018-09-14 2019-09-09 Cylinder head
PCT/AT2019/060290 WO2020051607A1 (de) 2018-09-14 2019-09-09 Zylinderkopf
CN201980060020.9A CN112689706B (zh) 2018-09-14 2019-09-09 气缸盖
DE112019004577.6T DE112019004577A5 (de) 2018-09-14 2019-09-09 Zylinderkopf

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ATA50789/2018A AT521514B1 (de) 2018-09-14 2018-09-14 Zylinderkopf

Publications (2)

Publication Number Publication Date
AT521514B1 true AT521514B1 (de) 2020-02-15
AT521514A4 AT521514A4 (de) 2020-02-15

Family

ID=67999486

Family Applications (1)

Application Number Title Priority Date Filing Date
ATA50789/2018A AT521514B1 (de) 2018-09-14 2018-09-14 Zylinderkopf

Country Status (6)

Country Link
US (1) US11459976B2 (https=)
JP (1) JP7453216B2 (https=)
CN (1) CN112689706B (https=)
AT (1) AT521514B1 (https=)
DE (1) DE112019004577A5 (https=)
WO (1) WO2020051607A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT522929A1 (de) * 2019-11-29 2021-03-15 Avl List Gmbh Flüssigkeitsgekühlter zylinderkopf für eine brennkraftmaschine
US12025047B2 (en) 2020-08-07 2024-07-02 Innio Jenbacher Gmbh & Co Og Flow guiding device, cylinder head assembly, and internal combustion engine
WO2022251889A1 (en) 2021-06-02 2022-12-08 Innio Jenbacher Gmbh & Co Og Pre-chamber and internal combustion engine
US11536220B1 (en) 2022-03-10 2022-12-27 Caterpillar Inc. Passive igniter cooling in cylinder head assembly
US12215651B1 (en) 2023-12-18 2025-02-04 Caterpillar Inc. Cylinder head configured for improved cooling performance and manufacturability
WO2025147730A1 (de) * 2024-01-12 2025-07-17 Avl List Gmbh Brennkraftmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2009846A (en) * 1977-12-08 1979-06-20 Sulzer Ag A system for cooling a cylinder head for a four-stroke diesel engine
DE102005031243A1 (de) * 2004-07-08 2006-02-02 Avl List Gmbh Zylinderkopf für eine Brennkraftmaschine
JP2009264255A (ja) * 2008-04-25 2009-11-12 Daihatsu Diesel Mfg Co Ltd 燃料噴射弁の冷却装置
EP2372135A1 (en) * 2008-12-26 2011-10-05 Mitsubishi Heavy Industries, Ltd. Gas engine
WO2012101014A1 (de) * 2011-01-27 2012-08-02 Avl List Gmbh Flüssigkeitsgekühlte brennkraftmaschine

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3155993B2 (ja) * 1992-12-11 2001-04-16 ヤマハ発動機株式会社 多弁式エンジンのシリンダヘッド冷却構造
DE19644409C1 (de) * 1996-10-25 1998-01-29 Daimler Benz Ag Zylinderkopf einer Mehrzylinder-Brennkraftmaschine
US5915351A (en) * 1997-02-24 1999-06-29 Chrysler Corporation Insulated precombustion chamber
FR2835883B1 (fr) * 2002-02-12 2004-04-09 Renault Culasse pour moteur a combustion interne
AT6654U1 (de) * 2002-10-31 2004-01-26 Avl List Gmbh Zylinderkopf für eine flüssigkeitsgekühlte mehrzylinder-brennkraftmaschine
EP2079766B1 (en) 2006-11-09 2011-05-18 E.I. Du Pont De Nemours And Company Aqueous polymerization of fluorinated monomer using polymerization agent comprising high molecular weight fluoropolyether acid or salt and fluoropolyether acid or salt surfactant
AT503182B1 (de) * 2007-04-05 2008-10-15 Avl List Gmbh Flüssigkeitsgekühlte brennkraftmaschine
US8077737B2 (en) 2008-09-25 2011-12-13 At&T Intellectual Property I, Lp Method for QoS delivery in contention-based multi hop network
CN201599103U (zh) * 2010-01-29 2010-10-06 东风汽车有限公司 一种用于喷油器进回油的气缸盖
AT514087B1 (de) * 2013-07-04 2014-10-15 Avl List Gmbh Zylinderkopf für eine Brennkraftmaschine
JP6162756B2 (ja) * 2015-07-09 2017-07-12 本田技研工業株式会社 空油冷内燃機関
US9840961B2 (en) * 2016-04-26 2017-12-12 Ford Global Technologies, Llc Cylinder head of an internal combustion engine
AT518998B1 (de) * 2016-12-07 2018-03-15 Avl List Gmbh Zylinderkopf
JP6624102B2 (ja) * 2017-02-06 2019-12-25 トヨタ自動車株式会社 エンジンのシリンダヘッド

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2009846A (en) * 1977-12-08 1979-06-20 Sulzer Ag A system for cooling a cylinder head for a four-stroke diesel engine
DE102005031243A1 (de) * 2004-07-08 2006-02-02 Avl List Gmbh Zylinderkopf für eine Brennkraftmaschine
JP2009264255A (ja) * 2008-04-25 2009-11-12 Daihatsu Diesel Mfg Co Ltd 燃料噴射弁の冷却装置
EP2372135A1 (en) * 2008-12-26 2011-10-05 Mitsubishi Heavy Industries, Ltd. Gas engine
WO2012101014A1 (de) * 2011-01-27 2012-08-02 Avl List Gmbh Flüssigkeitsgekühlte brennkraftmaschine

Also Published As

Publication number Publication date
JP2022500588A (ja) 2022-01-04
DE112019004577A5 (de) 2021-08-19
US20220065191A1 (en) 2022-03-03
CN112689706B (zh) 2022-11-29
AT521514A4 (de) 2020-02-15
CN112689706A (zh) 2021-04-20
US11459976B2 (en) 2022-10-04
JP7453216B2 (ja) 2024-03-19
WO2020051607A1 (de) 2020-03-19

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