DE3170643D1 - Cylinder head for an internal-combustion engine - Google Patents

Cylinder head for an internal-combustion engine

Info

Publication number
DE3170643D1
DE3170643D1 DE8181109612T DE3170643T DE3170643D1 DE 3170643 D1 DE3170643 D1 DE 3170643D1 DE 8181109612 T DE8181109612 T DE 8181109612T DE 3170643 T DE3170643 T DE 3170643T DE 3170643 D1 DE3170643 D1 DE 3170643D1
Authority
DE
Germany
Prior art keywords
combustion engine
cylinder head
internal
head
bridge
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
DE8181109612T
Other languages
English (en)
Inventor
Robert Krczal
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.)
Kloeckner Humboldt Deutz AG
Original Assignee
Kloeckner Humboldt Deutz AG
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=6122501&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3170643(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kloeckner Humboldt Deutz AG filed Critical Kloeckner Humboldt Deutz AG
Priority to DE8181109612T priority Critical patent/DE3170643D1/de
Application granted granted Critical
Publication of DE3170643D1 publication Critical patent/DE3170643D1/de
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
    • F02F1/26—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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • 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
    • F02F2001/248—Methods for avoiding thermal stress-induced cracks in the zone between valve seat openings

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)
DE8181109612T 1981-01-13 1981-11-11 Cylinder head for an internal-combustion engine Expired DE3170643D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8181109612T DE3170643D1 (en) 1981-01-13 1981-11-11 Cylinder head for an internal-combustion engine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813100755 DE3100755A1 (de) 1981-01-13 1981-01-13 Zylinderkopf fuer eine brennkraftmaschine
DE8181109612T DE3170643D1 (en) 1981-01-13 1981-11-11 Cylinder head for an internal-combustion engine

Publications (1)

Publication Number Publication Date
DE3170643D1 true DE3170643D1 (en) 1985-06-27

Family

ID=6122501

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813100755 Granted DE3100755A1 (de) 1981-01-13 1981-01-13 Zylinderkopf fuer eine brennkraftmaschine
DE8181109612T Expired DE3170643D1 (en) 1981-01-13 1981-11-11 Cylinder head for an internal-combustion engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19813100755 Granted DE3100755A1 (de) 1981-01-13 1981-01-13 Zylinderkopf fuer eine brennkraftmaschine

Country Status (5)

Country Link
US (1) US4487175A (de)
EP (1) EP0056107B1 (de)
AT (1) ATE13457T1 (de)
CA (1) CA1196537A (de)
DE (2) DE3100755A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3327168A1 (de) * 1983-07-28 1985-02-07 Klöckner-Humboldt-Deutz AG, 5000 Köln Zylinderkopf aus einem eisenwerkstoff
FR2606707B1 (fr) * 1986-11-18 1989-05-05 Renault Structure metallique composite resistante a la fatigue thermique
IT1232718B (it) * 1989-04-13 1992-03-04 Fiat Auto Spa Procedimento per realizzare i cosidetti piatti-fiamma di teste per motori a combustione interna e relativo prodotto
DE4124811C1 (de) * 1991-07-26 1992-08-06 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4141437C1 (en) * 1991-12-16 1992-12-03 Volkswagen Ag, 3180 Wolfsburg, De Light metal cylinder head for internal combustion engine - mfd. using mandrel with characteristics of aluminium@-silicon@-magnesium@ casting
DE4328619C2 (de) * 1993-08-26 1995-08-10 Peak Werkstoff Gmbh Partiell verstärktes Al-Gußbauteil und Verfahren zu dessen Herstellung
US6443211B1 (en) * 1999-08-31 2002-09-03 Cummins Inc. Mettallurgical bonding of inserts having multi-layered coatings within metal castings
DE10133757A1 (de) * 2001-07-11 2003-02-13 Mahle Ventiltrieb Gmbh Einsatz als Bodenbereich eines Zylinderkopfes
JP5101838B2 (ja) * 2006-05-16 2012-12-19 ヤンマー株式会社 金属部材の表面硬化方法
WO2007137314A2 (de) 2006-05-26 2007-12-06 Avl List Gmbh Zylinderkopf für eine brennkraftmaschine
AT502971B1 (de) * 2006-12-07 2008-05-15 Avl List Gmbh Zylinderkopf für eine brennkraftmaschine
US8485243B2 (en) 2007-03-30 2013-07-16 Caterpillar Inc. Method for casting a component
US20080241579A1 (en) * 2007-03-30 2008-10-02 Caterpillar Inc. Method for casting a component
US8672018B2 (en) * 2012-08-20 2014-03-18 GM Global Technology Operations LLC Cylinder head and method
WO2017082846A1 (en) 2015-11-11 2017-05-18 Ford Otomotiv Sanayi A. S. Multi-piece cylinder head

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE837467C (de) * 1946-07-17 1952-04-28 Aluminium Ind Ag Verfahren zur Herstellung von Leichtmetallkoerpern
FR992440A (fr) * 1948-08-16 1951-10-18 Alliance Europ Perfectionnements apportés aux moteurs à combustion interne
US3065073A (en) * 1958-06-09 1962-11-20 Aluminium Ind Ag Method for producing composite bodies of aluminum and sintered aluminum powder
DE1426122A1 (de) * 1960-05-27 1969-03-27 Spencer Boyd L Einrichtungen an Zylinderbloecken von Verbrennungskraftmaschinen
GB1079804A (en) * 1964-09-07 1967-08-16 Mitsubishi Heavy Ind Ltd A method of minimising cracking of component members of internal combustion engines at locations thereof which are subjected to locally concentrated breaking stresses
US3316888A (en) * 1965-01-15 1967-05-02 Continental Aviat & Eng Corp Cylinder head construction
DE2059219A1 (de) * 1970-12-02 1972-06-08 Kloeckner Humboldt Deutz Ag Leichtmetallzylinderkopf
DE2061930C2 (de) * 1970-12-16 1983-10-20 Klöckner-Humboldt-Deutz AG, 5000 Köln Leichtmetallzylinderkopf für luftgekühlte Hubkolbenbrennkraftmaschinen
US3830209A (en) * 1973-03-05 1974-08-20 Robert Jones Cylinder head and method of reconstructing same
JPS54141209U (de) * 1978-03-27 1979-10-01
DE2832691A1 (de) * 1978-07-26 1980-02-07 Spencer Heads Inc Einsatz fuer die zuendflaeche an einem zylinderkopf eines verbrennungsmotors
SU731013A1 (ru) * 1978-08-14 1980-04-30 Владимирский политехнический институт Головка цилиндра дл двигател внутреннего сгорани
DE2838797A1 (de) * 1978-09-06 1980-04-10 Kloeckner Humboldt Deutz Ag Leichtmetallzylinderkopf
DE2904940C2 (de) * 1979-02-09 1983-04-21 Klöckner-Humboldt-Deutz AG, 5000 Köln Leichtmetallzylinderkopf für eine ventilgesteuerte Brennkraftmaschine
SE433376B (sv) * 1979-10-22 1984-05-21 Saab Scania Ab Kolvmotor med vermeisolerat forbrenningsrum

Also Published As

Publication number Publication date
EP0056107B1 (de) 1985-05-22
DE3100755C2 (de) 1989-02-23
ATE13457T1 (de) 1985-06-15
EP0056107A1 (de) 1982-07-21
US4487175A (en) 1984-12-11
CA1196537A (en) 1985-11-12
DE3100755A1 (de) 1982-09-02

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee