FR692883A - Fond de cylindre pour moteurs à combustion - Google Patents

Fond de cylindre pour moteurs à combustion

Info

Publication number
FR692883A
FR692883A FR692883DA FR692883A FR 692883 A FR692883 A FR 692883A FR 692883D A FR692883D A FR 692883DA FR 692883 A FR692883 A FR 692883A
Authority
FR
France
Prior art keywords
cylinder head
combustion engines
engines
combustion
cylinder
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
Other languages
English (en)
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.)
SUISSE CONSTRUCTION LOCOMOTIVE
Original Assignee
SUISSE CONSTRUCTION LOCOMOTIVE
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 SUISSE CONSTRUCTION LOCOMOTIVE filed Critical SUISSE CONSTRUCTION LOCOMOTIVE
Application granted granted Critical
Publication of FR692883A publication Critical patent/FR692883A/fr
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
    • 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
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
    • 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
    • F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel 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)
FR692883D 1930-04-07 1930-03-28 Fond de cylindre pour moteurs à combustion Expired FR692883A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB10985/30A GB348820A (en) 1930-04-07 1930-04-07 Improvements in cylinder heads for internal combustion engines

Publications (1)

Publication Number Publication Date
FR692883A true FR692883A (fr) 1930-11-12

Family

ID=9977918

Family Applications (1)

Application Number Title Priority Date Filing Date
FR692883D Expired FR692883A (fr) 1930-04-07 1930-03-28 Fond de cylindre pour moteurs à combustion

Country Status (4)

Country Link
CH (1) CH138101A (en(2012))
FR (1) FR692883A (en(2012))
GB (1) GB348820A (en(2012))
NL (1) NL29458C (en(2012))

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425550A1 (fr) * 1978-05-09 1979-12-07 Maschf Augsburg Nuernberg Ag Procede pour eviter les ruptures de l'entre-sieges sur une culasse d'un moteur a combustion interne, ainsi que dispositif pour la mise en oeuvre de ce procede

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425550A1 (fr) * 1978-05-09 1979-12-07 Maschf Augsburg Nuernberg Ag Procede pour eviter les ruptures de l'entre-sieges sur une culasse d'un moteur a combustion interne, ainsi que dispositif pour la mise en oeuvre de ce procede

Also Published As

Publication number Publication date
NL29458C (en(2012)) 1933-04-15
GB348820A (en) 1931-05-21
CH138101A (de) 1930-02-15

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