FR2267451A1 - Rotary internal combustion engine - has housing with inlet and exhaust ducts and first cylindrical cavity containing rotor with second cylindrical cavity - Google Patents

Rotary internal combustion engine - has housing with inlet and exhaust ducts and first cylindrical cavity containing rotor with second cylindrical cavity

Info

Publication number
FR2267451A1
FR2267451A1 FR7510926A FR7510926A FR2267451A1 FR 2267451 A1 FR2267451 A1 FR 2267451A1 FR 7510926 A FR7510926 A FR 7510926A FR 7510926 A FR7510926 A FR 7510926A FR 2267451 A1 FR2267451 A1 FR 2267451A1
Authority
FR
France
Prior art keywords
cylindrical cavity
rotor
piston
housing
internal combustion
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
FR7510926A
Other languages
French (fr)
Other versions
FR2267451B3 (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.)
VALENZA CARLO IT
Original Assignee
VALENZA CARLO IT
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 VALENZA CARLO IT filed Critical VALENZA CARLO IT
Publication of FR2267451A1 publication Critical patent/FR2267451A1/en
Application granted granted Critical
Publication of FR2267451B3 publication Critical patent/FR2267451B3/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B53/00—Internal-combustion aspects of rotary-piston or oscillating-piston engines
    • 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
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

The internal combustion engine comprises a first cylindrical cavity housing a coaxially rotating rotor which contains a coaxial cylindrical cavity housing a rotary piston. Connecting elements cooperating with the rotor are provided between the piston and engine body for rotation of the piston and rotor about the axis of the second cavity when axial movement of the piston occurs. A transverse partition in the second cavity cooperates with the piston to define at least one combustion chamber connected to the engine body. The rotor protrudes axially from the engine body, forming the engine shaft. There is a single sparking plug.
FR7510926A 1974-04-10 1975-04-08 Rotary internal combustion engine - has housing with inlet and exhaust ducts and first cylindrical cavity containing rotor with second cylindrical cavity Granted FR2267451A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21233/74A IT1007844B (en) 1974-04-10 1974-04-10 INTERNAL COMBUSTION ENGINE WITH ROTATING ELEMENTS

Publications (2)

Publication Number Publication Date
FR2267451A1 true FR2267451A1 (en) 1975-11-07
FR2267451B3 FR2267451B3 (en) 1977-12-16

Family

ID=11178776

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7510926A Granted FR2267451A1 (en) 1974-04-10 1975-04-08 Rotary internal combustion engine - has housing with inlet and exhaust ducts and first cylindrical cavity containing rotor with second cylindrical cavity

Country Status (4)

Country Link
JP (1) JPS50138202A (en)
DE (1) DE2514480A1 (en)
FR (1) FR2267451A1 (en)
IT (1) IT1007844B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136647A (en) * 1977-04-27 1979-01-30 Moshe Stoler Rotary device particularly useful as a rotary engine
DE3224482C2 (en) * 1981-09-23 1991-11-21 Prodromos Bekiaroglou PISTON MACHINE

Also Published As

Publication number Publication date
JPS50138202A (en) 1975-11-04
FR2267451B3 (en) 1977-12-16
IT1007844B (en) 1976-10-30
DE2514480A1 (en) 1975-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse