FR1244093A - Process for manufacturing castings, in particular for combustion chambers, which can withstand high thermal differences, and the resulting product - Google Patents

Process for manufacturing castings, in particular for combustion chambers, which can withstand high thermal differences, and the resulting product

Info

Publication number
FR1244093A
FR1244093A FR814399A FR814399A FR1244093A FR 1244093 A FR1244093 A FR 1244093A FR 814399 A FR814399 A FR 814399A FR 814399 A FR814399 A FR 814399A FR 1244093 A FR1244093 A FR 1244093A
Authority
FR
France
Prior art keywords
high thermal
resulting product
combustion chambers
withstand high
thermal differences
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
FR814399A
Other languages
French (fr)
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of FR1244093A publication Critical patent/FR1244093A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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)
FR814399A 1958-12-29 1959-12-29 Process for manufacturing castings, in particular for combustion chambers, which can withstand high thermal differences, and the resulting product Expired FR1244093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1244093XA 1958-12-29 1958-12-29

Publications (1)

Publication Number Publication Date
FR1244093A true FR1244093A (en) 1960-10-21

Family

ID=22414693

Family Applications (1)

Application Number Title Priority Date Filing Date
FR814399A Expired FR1244093A (en) 1958-12-29 1959-12-29 Process for manufacturing castings, in particular for combustion chambers, which can withstand high thermal differences, and the resulting product

Country Status (1)

Country Link
FR (1) FR1244093A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736967A1 (en) * 1995-07-18 1997-01-24 Renault Housing area for valve seats in IC engine cylinder head - has thin section metal insert fitted into landing area, between adjacent valve seat housings, with insert embedded into cylinder head during casting process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736967A1 (en) * 1995-07-18 1997-01-24 Renault Housing area for valve seats in IC engine cylinder head - has thin section metal insert fitted into landing area, between adjacent valve seat housings, with insert embedded into cylinder head during casting process

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