EP1775455A3 - Selbstzündende Brennkraftmaschine mit Brennräumen für hohe Zünddrücke - Google Patents

Selbstzündende Brennkraftmaschine mit Brennräumen für hohe Zünddrücke Download PDF

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Publication number
EP1775455A3
EP1775455A3 EP20060019137 EP06019137A EP1775455A3 EP 1775455 A3 EP1775455 A3 EP 1775455A3 EP 20060019137 EP20060019137 EP 20060019137 EP 06019137 A EP06019137 A EP 06019137A EP 1775455 A3 EP1775455 A3 EP 1775455A3
Authority
EP
European Patent Office
Prior art keywords
crankcase
combustion chamber
cylinder head
cylinder
cooled plate
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.)
Granted
Application number
EP20060019137
Other languages
English (en)
French (fr)
Other versions
EP1775455A2 (de
EP1775455B1 (de
Inventor
Heribert Möller
Matthias Wacker
Peter Spaniol
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.)
MAN Truck and Bus SE
Original Assignee
MAN Truck and Bus SE
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 MAN Truck and Bus SE filed Critical MAN Truck and Bus SE
Priority to PL06019137T priority Critical patent/PL1775455T3/pl
Publication of EP1775455A2 publication Critical patent/EP1775455A2/de
Publication of EP1775455A3 publication Critical patent/EP1775455A3/de
Application granted granted Critical
Publication of EP1775455B1 publication Critical patent/EP1775455B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F1/16—Cylinder liners of wet type
    • 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
    • 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
    • F02F2001/249—Cylinder heads with flame plate, e.g. insert in the cylinder head used as a thermal insulation between cylinder head and combustion chamber

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)

Abstract

Gegenstand der Erfindung ist eine selbstzündende Brennkraftmaschine mit Brennräumen für hohe Zünddrücke.
Es wird vorgeschlagen, die Brennraumabdichtung, die bei heute üblichen Brennkraftmaschinen des gattungsgemäßen Typs durch die Unterseite des Zylinderkopfes bewerkstelligt wird, bei zukünftigen Motoren mit stark erhöhten Zünddrücken durch ein separates Bauteil vorzunehmen. Es handelt sich dabei um eine zwischen dem Brennraum und dem Zylinderkopf angeordnete die Deckfläche des Brennraumes bildende separate, mit dem Kurbelgehäuse und/ oder der Zylinderlaufbuchse formschlüssig und gasdicht verbundene gekühlte Platte, in der die Ventilsitze wenigstens eines Einlassventils und wenigstens eines Auslassventils angeordnet sind und die von wenigstens einem Einspritzventil durchragt wird. Der Vorteil eines derartigen Bauteils liegt zum einen darin, dass die formschlüssige Verbindung der gekühlten Platte mit dem Kurbelgehäuse und/ oder der Zylinderlaufbuchse unmittelbar an der Brennraumgrenze erfolgen kann, wodurch die Durchbiegung bei Druckbeaufschlagungschon aufgrund der wesentlich geringeren Spannweiten gegenüber den heute üblichen Zylinderköpfen erheblich minimiert werden kann, andererseits eröffnet die Verwendung dieses von Kurbelgehäuse, Zylinderkopf und gegebenenfalls der Zylinderlaufbuchse separaten Bauteils völlig neue Möglichkeiten hinsichtlich der Materialauswahl. Die Kühlung der gekühlten Platte erfolgt dabei durch das für die Kühlung des Kurbelgehäuses und des Zylinderkopfes vorgesehene Kühlmedium.
EP06019137.6A 2005-10-11 2006-09-13 Selbstzündende Brennkraftmaschine mit Brennräumen für hohe Zünddrücke Active EP1775455B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06019137T PL1775455T3 (pl) 2005-10-11 2006-09-13 Samozapalny silnik spalinowy z komorami spalania do wysokich ciśnień zapłonu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005048566A DE102005048566A1 (de) 2005-10-11 2005-10-11 Selbstzündende Brennkraftmaschine mit Brennräumen für hohe Zünddrücke

Publications (3)

Publication Number Publication Date
EP1775455A2 EP1775455A2 (de) 2007-04-18
EP1775455A3 true EP1775455A3 (de) 2013-01-30
EP1775455B1 EP1775455B1 (de) 2015-07-29

Family

ID=37667413

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06019137.6A Active EP1775455B1 (de) 2005-10-11 2006-09-13 Selbstzündende Brennkraftmaschine mit Brennräumen für hohe Zünddrücke

Country Status (6)

Country Link
US (1) US7533648B2 (de)
EP (1) EP1775455B1 (de)
CN (1) CN1948739B (de)
DE (1) DE102005048566A1 (de)
PL (1) PL1775455T3 (de)
RU (1) RU2405949C2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090007775A1 (en) * 2007-03-07 2009-01-08 Seymour John C Engine for Aeronautical Applications II
DE102010020877B4 (de) * 2010-05-18 2011-12-08 Wolfgang Müller-Mudrony Doppelzylinder-Zweitaktmotor mit Gleichstromspülung
AT511601B1 (de) * 2011-07-28 2013-01-15 Avl List Gmbh Zylinderkopf mit flüssigkeitskühlung
CN102383965B (zh) * 2011-08-08 2016-03-16 靳北彪 缸盖套装配合体
CN102787940A (zh) * 2011-08-10 2012-11-21 摩尔动力(北京)技术股份有限公司 气缸缸盖配合体
US8978620B2 (en) * 2012-02-10 2015-03-17 Cummins Inc. Seatless wet cylinder liner for internal combustion engine
DE102012023803B3 (de) * 2012-12-05 2014-02-06 Audi Ag Brennkraftmaschine
JP6091008B2 (ja) * 2013-11-18 2017-03-08 三菱重工業株式会社 排気弁動弁機構、ディーゼルエンジン及び排気弁動弁機構の排気弁冷却方法
EP3000998B1 (de) * 2014-09-24 2017-07-19 Caterpillar Motoren GmbH & Co. KG Ventilsitzeinsatz für einen Verbrennungsmotor
AT15665U1 (de) * 2016-08-29 2018-04-15 Avl List Gmbh Kühlungsstruktur für eine Brennkraftmaschine
JP2018096837A (ja) * 2016-12-13 2018-06-21 三菱重工業株式会社 摩耗計測システム、燃焼室部品及び摩耗計測方法
US10415498B2 (en) * 2017-06-02 2019-09-17 Progress Rail Locomotive Inc. Coolant outlet system
US11549459B2 (en) * 2020-02-14 2023-01-10 Caterpillar Inc. Internal combustion engine with dual-channel cylinder liner cooling
CN113586430A (zh) * 2021-08-25 2021-11-02 黄秀芳 一种钻井泵喷淋水嘴结构

Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE388570A (de) *
NL31896C (de) *
US1180983A (en) * 1914-06-16 1916-04-25 Ernst Daiber Cooling device for internal-combustion engines.
FR553461A (fr) * 1921-08-19 1923-05-24 Gen Electric Co Ltd Perfectionnements aux moteurs à combustion interne
DE554299C (de) * 1932-07-06 Sulzer Akt Ges Geb Zylinderdeckel mit Kuehlraum, insbesondere fuer doppelt wirkende Brennkraftmaschinen
US1915970A (en) * 1930-12-09 1933-06-27 Gen Electric Cylinder head
US2077224A (en) * 1931-06-26 1937-04-13 Gen Electric Combustion engine
DE967809C (de) * 1952-05-22 1957-12-12 Krauss Maffei Ag Fluessigkeitsgekuehlter, als Hohlkoerper ausgebildeter Zylinderkopf fuer Brennkraftmaschinen, insbesondere Zweitakt-Dieselmaschinen
US3176666A (en) * 1964-02-03 1965-04-06 Herbert A Whitehead Internal combustion engine cylinder heads
CH471967A (de) * 1966-10-05 1969-04-30 Davey Paxman & Co Ltd Standard Flammplatte für den Brennraum einer Kolbenbrennkraftmaschine
GB1332314A (en) * 1969-11-10 1973-10-03 Kloeckner Humboldt Deutz Ag Light-metal cylinder heads for reciprocating piston internal combustion engines
US4106444A (en) * 1975-04-03 1978-08-15 Motoren-Und Turbinen-Union Friedrichshafen Gmbh Individual cylinder head
JPS59105965A (ja) * 1982-12-10 1984-06-19 Yanmar Diesel Engine Co Ltd 多弁式内燃機関の燃料弁固定装置
JPH03168351A (ja) * 1989-11-24 1991-07-22 Kubota Corp エンジンのアルミ合金製シリンダへのシリンダヘッドの取付装置
AT92U1 (de) * 1993-03-23 1995-01-25 Avl Verbrennungskraft Messtech Brennkraftmaschine mit mindestens einem gaswechselkanal pro zylinder
JPH0814051A (ja) * 1994-06-24 1996-01-16 Kubota Corp 頭上弁式エンジンの燃焼室

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2437965C2 (de) * 1974-08-07 1982-09-16 Mtu Motoren- Und Turbinen-Union Friedrichshafen Gmbh, 7990 Friedrichshafen Flüssigkeitsgekühlter Zylinderkopf
US4800853A (en) * 1988-01-11 1989-01-31 Excelermatic Inc. Adiabatic internal combustion engine
DE4420130C1 (de) * 1994-06-09 1995-11-16 Mtu Friedrichshafen Gmbh Zylinderkopf für Brennkraftmaschine
US6874479B2 (en) * 2003-03-21 2005-04-05 Avl List Gmbh Internal combustion engine

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE388570A (de) *
NL31896C (de) *
DE554299C (de) * 1932-07-06 Sulzer Akt Ges Geb Zylinderdeckel mit Kuehlraum, insbesondere fuer doppelt wirkende Brennkraftmaschinen
US1180983A (en) * 1914-06-16 1916-04-25 Ernst Daiber Cooling device for internal-combustion engines.
FR553461A (fr) * 1921-08-19 1923-05-24 Gen Electric Co Ltd Perfectionnements aux moteurs à combustion interne
US1915970A (en) * 1930-12-09 1933-06-27 Gen Electric Cylinder head
US2077224A (en) * 1931-06-26 1937-04-13 Gen Electric Combustion engine
DE967809C (de) * 1952-05-22 1957-12-12 Krauss Maffei Ag Fluessigkeitsgekuehlter, als Hohlkoerper ausgebildeter Zylinderkopf fuer Brennkraftmaschinen, insbesondere Zweitakt-Dieselmaschinen
US3176666A (en) * 1964-02-03 1965-04-06 Herbert A Whitehead Internal combustion engine cylinder heads
CH471967A (de) * 1966-10-05 1969-04-30 Davey Paxman & Co Ltd Standard Flammplatte für den Brennraum einer Kolbenbrennkraftmaschine
GB1332314A (en) * 1969-11-10 1973-10-03 Kloeckner Humboldt Deutz Ag Light-metal cylinder heads for reciprocating piston internal combustion engines
US4106444A (en) * 1975-04-03 1978-08-15 Motoren-Und Turbinen-Union Friedrichshafen Gmbh Individual cylinder head
JPS59105965A (ja) * 1982-12-10 1984-06-19 Yanmar Diesel Engine Co Ltd 多弁式内燃機関の燃料弁固定装置
JPH03168351A (ja) * 1989-11-24 1991-07-22 Kubota Corp エンジンのアルミ合金製シリンダへのシリンダヘッドの取付装置
AT92U1 (de) * 1993-03-23 1995-01-25 Avl Verbrennungskraft Messtech Brennkraftmaschine mit mindestens einem gaswechselkanal pro zylinder
JPH0814051A (ja) * 1994-06-24 1996-01-16 Kubota Corp 頭上弁式エンジンの燃焼室

Also Published As

Publication number Publication date
US7533648B2 (en) 2009-05-19
EP1775455A2 (de) 2007-04-18
US20070079776A1 (en) 2007-04-12
CN1948739A (zh) 2007-04-18
RU2405949C2 (ru) 2010-12-10
EP1775455B1 (de) 2015-07-29
RU2006135855A (ru) 2008-04-20
CN1948739B (zh) 2010-05-12
DE102005048566A1 (de) 2007-04-12
PL1775455T3 (pl) 2015-12-31

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