DE3405904C2 - - Google Patents

Info

Publication number
DE3405904C2
DE3405904C2 DE19843405904 DE3405904A DE3405904C2 DE 3405904 C2 DE3405904 C2 DE 3405904C2 DE 19843405904 DE19843405904 DE 19843405904 DE 3405904 A DE3405904 A DE 3405904A DE 3405904 C2 DE3405904 C2 DE 3405904C2
Authority
DE
Germany
Prior art keywords
combustion chamber
insert
chamber wall
crack
expansion joint
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
DE19843405904
Other languages
German (de)
English (en)
Other versions
DE3405904A1 (de
Inventor
Edwin Steyr At Brunner
Kaspar Danzer
Klaus 8000 Muenchen De Eigenfeld
Friedrich Prof. Dr. 5450 Neuwied De Fischer
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.)
Bayerische Motoren Werke AG
Original Assignee
Bayerische Motoren Werke 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
Application filed by Bayerische Motoren Werke AG filed Critical Bayerische Motoren Werke AG
Priority to DE19843405904 priority Critical patent/DE3405904A1/de
Publication of DE3405904A1 publication Critical patent/DE3405904A1/de
Application granted granted Critical
Publication of DE3405904C2 publication Critical patent/DE3405904C2/de
Granted 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
    • 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 
    • F02F2001/008—Stress problems, especially related to thermal stress
    • 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)
DE19843405904 1984-02-18 1984-02-18 Brennkraftmaschine mit in brennraumwandungen angeordneten dehnfugen Granted DE3405904A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843405904 DE3405904A1 (de) 1984-02-18 1984-02-18 Brennkraftmaschine mit in brennraumwandungen angeordneten dehnfugen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843405904 DE3405904A1 (de) 1984-02-18 1984-02-18 Brennkraftmaschine mit in brennraumwandungen angeordneten dehnfugen

Publications (2)

Publication Number Publication Date
DE3405904A1 DE3405904A1 (de) 1985-10-24
DE3405904C2 true DE3405904C2 (enrdf_load_stackoverflow) 1988-02-11

Family

ID=6228146

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843405904 Granted DE3405904A1 (de) 1984-02-18 1984-02-18 Brennkraftmaschine mit in brennraumwandungen angeordneten dehnfugen

Country Status (1)

Country Link
DE (1) DE3405904A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346430A1 (de) * 2003-10-07 2005-05-19 Bayerische Motoren Werke Ag Zylinderkopf mit modifizierten Querwänden

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2654775B1 (fr) * 1989-11-22 1992-01-31 Peugeot Culasse pour moteur a combustion interne a inserts disposes a la coulee entre sieges de soupape.
DE102013021691A1 (de) * 2013-12-19 2015-06-25 Man Truck & Bus Ag Thermisch und/oder mechanisch beanspruchte Bauteilwandung eines fluid- und/oder gasführenden Bauteils, insbesondere eines Zylinderkopfs einer Brennkraftmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE282326C (enrdf_load_stackoverflow) *
FR653838A (fr) * 1927-05-04 1929-03-28 Vickers Electrical Co Ltd Perfectionnements aux chambres de combustion de moteurs à combustion interne et auxinstallations de puissance motrice utilisant des produits de combustion
DE1001860B (de) * 1952-05-15 1957-01-31 Kloeckner Humboldt Deutz Ag Zylinderkopf fuer Brennkraftmaschinen
GB823837A (en) * 1957-04-02 1959-11-18 Gen Motors Corp Improvements in or relating to the manufacture of cast members adapted to form parts of combustion chambers
DE1267028B (de) * 1964-09-18 1968-04-25 Kloeckner Humboldt Deutz Ag Zylinderkopf einer Viertakthubkolbenbrennkraftmaschine
DE1294093B (de) * 1967-10-25 1969-04-30 Kloeckner Humboldt Deutz Ag Zylinderkopf fuer Brennkraftmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10346430A1 (de) * 2003-10-07 2005-05-19 Bayerische Motoren Werke Ag Zylinderkopf mit modifizierten Querwänden

Also Published As

Publication number Publication date
DE3405904A1 (de) 1985-10-24

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee