ATE20121T1 - Einlage fuer dehnfugen im brennraumseitigen bodenteil eines gegossenen leichtmetallzylinderkopfes fuer brennkraftmaschinen, insbesondere diesel-brennkraftmaschinen. - Google Patents

Einlage fuer dehnfugen im brennraumseitigen bodenteil eines gegossenen leichtmetallzylinderkopfes fuer brennkraftmaschinen, insbesondere diesel-brennkraftmaschinen.

Info

Publication number
ATE20121T1
ATE20121T1 AT84104011T AT84104011T ATE20121T1 AT E20121 T1 ATE20121 T1 AT E20121T1 AT 84104011 T AT84104011 T AT 84104011T AT 84104011 T AT84104011 T AT 84104011T AT E20121 T1 ATE20121 T1 AT E20121T1
Authority
AT
Austria
Prior art keywords
insert
combustion
engines
cylinder head
expansion joints
Prior art date
Application number
AT84104011T
Other languages
English (en)
Inventor
Harald Gebetsroither
Franz Dipl-Ing Lehner
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
Application granted granted Critical
Publication of ATE20121T1 publication Critical patent/ATE20121T1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/0009—Cylinders, pistons
    • 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 
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
AT84104011T 1983-04-27 1984-04-10 Einlage fuer dehnfugen im brennraumseitigen bodenteil eines gegossenen leichtmetallzylinderkopfes fuer brennkraftmaschinen, insbesondere diesel-brennkraftmaschinen. ATE20121T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833315131 DE3315131A1 (de) 1983-04-27 1983-04-27 Einlage fuer dehnfugen im brennraumseitigen bodenteil eines gegossenen leichtmetall-zylinderkopfes fuer brennkraftmaschinen, insbesondere diesel-brennkraftmaschinen
EP84104011A EP0126922B1 (de) 1983-04-27 1984-04-10 Einlage für Dehnfugen im brennraumseitigen Bodenteil eines gegossenen Leichtmetall-Zylinderkopfes für Brennkraftmaschinen, insbesondere Diesel-Brennkraftmaschinen

Publications (1)

Publication Number Publication Date
ATE20121T1 true ATE20121T1 (de) 1986-06-15

Family

ID=6197417

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84104011T ATE20121T1 (de) 1983-04-27 1984-04-10 Einlage fuer dehnfugen im brennraumseitigen bodenteil eines gegossenen leichtmetallzylinderkopfes fuer brennkraftmaschinen, insbesondere diesel-brennkraftmaschinen.

Country Status (3)

Country Link
EP (1) EP0126922B1 (de)
AT (1) ATE20121T1 (de)
DE (2) DE3315131A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723469A1 (de) * 1987-07-16 1989-01-26 Kloeckner Humboldt Deutz Ag Zylinderkopf fuer eine brennkraftmaschine
DE3837254A1 (de) * 1988-11-03 1990-05-10 Bayerische Motoren Werke Ag Leichtmetall-einlage fuer die bildung einer dehnfuge in aus leichtmetallguss gebildeten brennraumwaenden von brennkraftmaschinen, insbesondere zylinderkopfboden von diesel-brennkraftmaschinen
FR2668403A1 (fr) * 1990-10-30 1992-04-30 Peugeot Insert metallique a la coulee dans une culasse de moteur a combustion interne.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB448540A (en) * 1935-08-07 1936-06-10 Campbell Wyant And Cannon Foun Improvements in or relating to the cylinder heads of internal combustion engines
DE966672C (de) * 1952-04-11 1957-08-29 Kloeckner Humboldt Deutz Ag Viertakt-Dieselmotor
DE1001860B (de) * 1952-05-15 1957-01-31 Kloeckner Humboldt Deutz Ag Zylinderkopf fuer Brennkraftmaschinen
DE1709466U (de) * 1954-05-13 1955-10-27 Paul Jeschor Gehaeuse fuer motore, insbesondere verbrennungsmotore.
US2893371A (en) * 1957-04-02 1959-07-07 Gen Motors Corp Expansion joint
DE1294093B (de) * 1967-10-25 1969-04-30 Kloeckner Humboldt Deutz Ag Zylinderkopf fuer Brennkraftmaschinen
DE2102071A1 (de) * 1971-01-16 1972-07-27 Daimler-Benz Ag, 7000 Stuttgart Zylinderkopf für Verbrennungsmotoren
DE2354798C3 (de) * 1973-11-02 1981-08-06 Klöckner-Humboldt-Deutz AG, 5000 Köln Zylinderkopf für Hubkolbenbrennkraftmaschinen

Also Published As

Publication number Publication date
EP0126922B1 (de) 1986-05-28
DE3315131A1 (de) 1984-10-31
EP0126922A1 (de) 1984-12-05
DE3460175D1 (en) 1986-07-03

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Legal Events

Date Code Title Description
EELA Cancelled due to lapse of time