FR2315607A1 - Rotary differential rotor IC engine - has twin rotors hydraulically controlled by eccentrics to allow compression and expansion of air - Google Patents

Rotary differential rotor IC engine - has twin rotors hydraulically controlled by eccentrics to allow compression and expansion of air

Info

Publication number
FR2315607A1
FR2315607A1 FR7519773A FR7519773A FR2315607A1 FR 2315607 A1 FR2315607 A1 FR 2315607A1 FR 7519773 A FR7519773 A FR 7519773A FR 7519773 A FR7519773 A FR 7519773A FR 2315607 A1 FR2315607 A1 FR 2315607A1
Authority
FR
France
Prior art keywords
engine
rotors
eccentrics
expansion
air
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.)
Withdrawn
Application number
FR7519773A
Other languages
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7519773A priority Critical patent/FR2315607A1/en
Publication of FR2315607A1 publication Critical patent/FR2315607A1/en
Withdrawn legal-status Critical Current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
    • F02B55/00—Internal-combustion aspects of rotary pistons; Outer members for co-operation with rotary pistons
    • F02B55/14—Shapes or constructions of combustion chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)

Abstract

The rotary i.c. engine has two rotors mounted on a common shaft (1) and connected by differential bevel gears (19, 24, 25) to a common output gear (27). The pistons (5, 8) are rectangular blocks which are attached to each of the rotors (2, 3) and overhang the other rotor (3, 2) and at the same time form a partition in the annular space between the rotors (2, 3) and casing (12). Eccentrics (15, 20) driven by the rotors (2, 3) are connected to hydraulic pistons and arranged so that either rotor can be held stationary whilst the other rotates. This allows alternate compression and expansion to occur between consecutive pistons (5, 8) so that all the phases of the engine's working cycle are carried out.
FR7519773A 1975-06-24 1975-06-24 Rotary differential rotor IC engine - has twin rotors hydraulically controlled by eccentrics to allow compression and expansion of air Withdrawn FR2315607A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7519773A FR2315607A1 (en) 1975-06-24 1975-06-24 Rotary differential rotor IC engine - has twin rotors hydraulically controlled by eccentrics to allow compression and expansion of air

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7519773A FR2315607A1 (en) 1975-06-24 1975-06-24 Rotary differential rotor IC engine - has twin rotors hydraulically controlled by eccentrics to allow compression and expansion of air

Publications (1)

Publication Number Publication Date
FR2315607A1 true FR2315607A1 (en) 1977-01-21

Family

ID=9156952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7519773A Withdrawn FR2315607A1 (en) 1975-06-24 1975-06-24 Rotary differential rotor IC engine - has twin rotors hydraulically controlled by eccentrics to allow compression and expansion of air

Country Status (1)

Country Link
FR (1) FR2315607A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse