FR1139912A - Agencement destiné à limiter la dilatation et la contraction de surfaces soumises à des variations cycliques de température - Google Patents

Agencement destiné à limiter la dilatation et la contraction de surfaces soumises à des variations cycliques de température

Info

Publication number
FR1139912A
FR1139912A FR1139912DA FR1139912A FR 1139912 A FR1139912 A FR 1139912A FR 1139912D A FR1139912D A FR 1139912DA FR 1139912 A FR1139912 A FR 1139912A
Authority
FR
France
Prior art keywords
contraction
expansion
limit
temperature
surfaces subjected
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)
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
General Motors Corp
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 General Motors Corp filed Critical General Motors Corp
Application granted granted Critical
Publication of FR1139912A publication Critical patent/FR1139912A/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
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/14—Direct injection into combustion chamber
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR1139912D 1955-11-15 1955-11-15 Agencement destiné à limiter la dilatation et la contraction de surfaces soumises à des variations cycliques de température Expired FR1139912A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1139912T 1955-11-15

Publications (1)

Publication Number Publication Date
FR1139912A true FR1139912A (fr) 1957-07-08

Family

ID=9641950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139912D Expired FR1139912A (fr) 1955-11-15 1955-11-15 Agencement destiné à limiter la dilatation et la contraction de surfaces soumises à des variations cycliques de température

Country Status (1)

Country Link
FR (1) FR1139912A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226143A3 (en) * 1985-12-12 1988-11-09 Cummins Engine Company, Inc. Thermal fatigue resistant cylinder head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226143A3 (en) * 1985-12-12 1988-11-09 Cummins Engine Company, Inc. Thermal fatigue resistant cylinder head

Similar Documents

Publication Publication Date Title
FR1211918A (fr) échangeurs de chaleur perfectionnés
FR1213168A (fr) échangeur de chaleur
FR1216968A (fr) échangeur de chaleur
FR1189606A (fr) échangeur de chaleur
FR1170890A (fr) échangeur de température
FR1177397A (fr) échangeur de chaleur
FR1183757A (fr) Echangeur de température pour fluides
FR1212813A (fr) Perfectionnements aux radiateurs de chaleur et à leur fabrication
FR1223503A (fr) Perfectionnements à des échangeurs de chaleur
FR1182077A (fr) Perfectionnements à la fabrication des joints de dilatation
FR1264297A (fr) Perfectionnements apportés à des échangeurs de chaleur
FR1205479A (fr) échangeur de chaleur
FR1181001A (fr) échangeur de chaleur perfectionné et ses applications
FR1191954A (fr) échangeur de chaleur
FR1214344A (fr) Perfectionnements aux installations de production et d'utilisation de chaleur
FR1177281A (fr) Perfectionnements apportés à la constitution des radiateurs et échangeurs de chaleur
FR1152218A (fr) Perfectionnements à l'isolement thermique des réfrigérateurs
FR1151599A (fr) échangeur de chaleur
FR1212976A (fr) Perfectionnements aux échangeurs de chaleur
FR1189607A (fr) Perfectionnements aux échangeurs de chaleur
FR1200254A (fr) échangeur de chaleur
AT290581B (de) Wärmeaustauscher
FR1192240A (fr) Appareil échangeur de chaleur
FR1235021A (fr) Nouvelle composition thermoplastique stable à la chaleur et ses applications
BE585016A (fr) Elément d'échangeur de chaleur et ses applications