FR2479904A1 - Dispositif de guidage inferieur par bague rapportee pour cylindre a lumieres - Google Patents

Dispositif de guidage inferieur par bague rapportee pour cylindre a lumieres Download PDF

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Publication number
FR2479904A1
FR2479904A1 FR8007653A FR8007653A FR2479904A1 FR 2479904 A1 FR2479904 A1 FR 2479904A1 FR 8007653 A FR8007653 A FR 8007653A FR 8007653 A FR8007653 A FR 8007653A FR 2479904 A1 FR2479904 A1 FR 2479904A1
Authority
FR
France
Prior art keywords
fitted
light alloy
crankcase
cylinder
gas
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.)
Granted
Application number
FR8007653A
Other languages
English (en)
French (fr)
Other versions
FR2479904B1 (enExample
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.)
ENFROY DANIEL
Original Assignee
ENFROY DANIEL
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 ENFROY DANIEL filed Critical ENFROY DANIEL
Priority to FR8007653A priority Critical patent/FR2479904A1/fr
Publication of FR2479904A1 publication Critical patent/FR2479904A1/fr
Application granted granted Critical
Publication of FR2479904B1 publication Critical patent/FR2479904B1/fr
Granted 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 
    • F02F1/18—Other cylinders
    • F02F1/22—Other cylinders characterised by having ports in cylinder wall for scavenging or charging
    • 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
    • F02B75/34—Ultra-small engines, e.g. for driving models
    • 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
    • F02F1/04—Cylinders; Cylinder heads  having cooling means for air cooling
    • F02F1/06—Shape or arrangement of cooling fins; Finned cylinders
    • F02F1/08—Shape or arrangement of cooling fins; Finned cylinders running-liner and cooling-part of cylinder being different parts or of different material
    • 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
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two

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)
  • Pistons, Piston Rings, And Cylinders (AREA)
FR8007653A 1980-04-04 1980-04-04 Dispositif de guidage inferieur par bague rapportee pour cylindre a lumieres Granted FR2479904A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8007653A FR2479904A1 (fr) 1980-04-04 1980-04-04 Dispositif de guidage inferieur par bague rapportee pour cylindre a lumieres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8007653A FR2479904A1 (fr) 1980-04-04 1980-04-04 Dispositif de guidage inferieur par bague rapportee pour cylindre a lumieres

Publications (2)

Publication Number Publication Date
FR2479904A1 true FR2479904A1 (fr) 1981-10-09
FR2479904B1 FR2479904B1 (enExample) 1983-11-04

Family

ID=9240552

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8007653A Granted FR2479904A1 (fr) 1980-04-04 1980-04-04 Dispositif de guidage inferieur par bague rapportee pour cylindre a lumieres

Country Status (1)

Country Link
FR (1) FR2479904A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558530A1 (fr) * 1984-01-23 1985-07-26 Steyr Daimler Puch Ag Cylindre coule pour moteurs a combustion interne a deux temps
US4802447A (en) * 1985-12-17 1989-02-07 Brunswick Corporation Foam pattern for engine cylinder block
DE10361293B4 (de) * 2003-12-24 2017-07-13 Andreas Stihl Ag & Co. Kg Zylinder eines Verbrennungsmotors für ein handgeführtes Arbeitsgerät
EP3105444A4 (en) * 2014-02-13 2017-09-20 Cobra Aero LLC Multi-piece cylinder

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE412234C (de) * 1923-07-15 1925-04-16 Hans Glaser Zweitaktverbrennungsmotor mit Kurbelgehaeuse und Zuladepumpe
FR1081882A (fr) * 1953-05-09 1954-12-23 Dispositif particulière des canaux de transfert des gaz sur un moteur à combustioninterne
FR1156332A (fr) * 1955-12-24 1958-05-14 Cylindre pour moteur à combustion interne à injection avec refroidissement par air
FR2311929A1 (fr) * 1975-05-22 1976-12-17 Outboard Marine Corp Alimentation de moteur a combustion interne par apport successif d'air de balayage, d'air comburant et de carburant

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE412234C (de) * 1923-07-15 1925-04-16 Hans Glaser Zweitaktverbrennungsmotor mit Kurbelgehaeuse und Zuladepumpe
FR1081882A (fr) * 1953-05-09 1954-12-23 Dispositif particulière des canaux de transfert des gaz sur un moteur à combustioninterne
FR1156332A (fr) * 1955-12-24 1958-05-14 Cylindre pour moteur à combustion interne à injection avec refroidissement par air
FR2311929A1 (fr) * 1975-05-22 1976-12-17 Outboard Marine Corp Alimentation de moteur a combustion interne par apport successif d'air de balayage, d'air comburant et de carburant

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2558530A1 (fr) * 1984-01-23 1985-07-26 Steyr Daimler Puch Ag Cylindre coule pour moteurs a combustion interne a deux temps
US4802447A (en) * 1985-12-17 1989-02-07 Brunswick Corporation Foam pattern for engine cylinder block
DE10361293B4 (de) * 2003-12-24 2017-07-13 Andreas Stihl Ag & Co. Kg Zylinder eines Verbrennungsmotors für ein handgeführtes Arbeitsgerät
EP3105444A4 (en) * 2014-02-13 2017-09-20 Cobra Aero LLC Multi-piece cylinder

Also Published As

Publication number Publication date
FR2479904B1 (enExample) 1983-11-04

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