FR2831610B1 - Moteur thermique a bloc moteur et a culasse mutuellement isoles l'un de l'autre par une etancheite perfectionnee - Google Patents

Moteur thermique a bloc moteur et a culasse mutuellement isoles l'un de l'autre par une etancheite perfectionnee

Info

Publication number
FR2831610B1
FR2831610B1 FR0114047A FR0114047A FR2831610B1 FR 2831610 B1 FR2831610 B1 FR 2831610B1 FR 0114047 A FR0114047 A FR 0114047A FR 0114047 A FR0114047 A FR 0114047A FR 2831610 B1 FR2831610 B1 FR 2831610B1
Authority
FR
France
Prior art keywords
motor
cylinder head
improved sealing
mutually isolated
head mutually
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 - Fee Related
Application number
FR0114047A
Other languages
English (en)
Other versions
FR2831610A1 (fr
Inventor
Gerard Auger
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0114047A priority Critical patent/FR2831610B1/fr
Publication of FR2831610A1 publication Critical patent/FR2831610A1/fr
Application granted granted Critical
Publication of FR2831610B1 publication Critical patent/FR2831610B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F1/16—Cylinder liners of wet 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
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0672—Omega-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder center axis
    • 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
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • 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
    • 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
    • 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)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
FR0114047A 2001-10-30 2001-10-30 Moteur thermique a bloc moteur et a culasse mutuellement isoles l'un de l'autre par une etancheite perfectionnee Expired - Fee Related FR2831610B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0114047A FR2831610B1 (fr) 2001-10-30 2001-10-30 Moteur thermique a bloc moteur et a culasse mutuellement isoles l'un de l'autre par une etancheite perfectionnee

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0114047A FR2831610B1 (fr) 2001-10-30 2001-10-30 Moteur thermique a bloc moteur et a culasse mutuellement isoles l'un de l'autre par une etancheite perfectionnee

Publications (2)

Publication Number Publication Date
FR2831610A1 FR2831610A1 (fr) 2003-05-02
FR2831610B1 true FR2831610B1 (fr) 2004-07-02

Family

ID=8868892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0114047A Expired - Fee Related FR2831610B1 (fr) 2001-10-30 2001-10-30 Moteur thermique a bloc moteur et a culasse mutuellement isoles l'un de l'autre par une etancheite perfectionnee

Country Status (1)

Country Link
FR (1) FR2831610B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106089476B (zh) * 2016-08-04 2018-10-09 芜湖永裕汽车工业股份有限公司 发动机气缸盖冷却水道密封结构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1581280A (en) * 1924-10-23 1926-04-20 Mauss Wilhelm Jacketing internal-combustion engines
US4399783A (en) * 1980-04-14 1983-08-23 Deere & Company Interference fit cylinder liner
FR2666628B1 (fr) * 1990-09-06 1994-09-16 Melchior Jean Dispositif d'etancheite entre la culasse et le cylindre d'une machine alternative a compression de fluide gazeux.
DE4323702A1 (de) * 1993-07-15 1995-01-19 Goetze Ag Zylinderlaufbüchse für eine Verbrennungskraftmaschine mit einem Kurbelgehäuse aus einer Leichtmetallegierung und das Verfahren ihrer Herstellung

Also Published As

Publication number Publication date
FR2831610A1 (fr) 2003-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100630