FR2373681A1 - Single cylinder IC engine - has piston with twin connecting rods and crankshafts to provide epicyclic motion and rotary output - Google Patents

Single cylinder IC engine - has piston with twin connecting rods and crankshafts to provide epicyclic motion and rotary output

Info

Publication number
FR2373681A1
FR2373681A1 FR7637535A FR7637535A FR2373681A1 FR 2373681 A1 FR2373681 A1 FR 2373681A1 FR 7637535 A FR7637535 A FR 7637535A FR 7637535 A FR7637535 A FR 7637535A FR 2373681 A1 FR2373681 A1 FR 2373681A1
Authority
FR
France
Prior art keywords
piston
engine
crankshaft
connecting rods
single cylinder
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Withdrawn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
FR7637535A
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 FR7637535A priority Critical patent/FR2373681A1/en
Publication of FR2373681A1 publication Critical patent/FR2373681A1/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Withdrawn legal-status Critical Current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
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L7/00—Rotary or oscillatory slide valve-gear or valve arrangements
    • F01L7/02—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves
    • F01L7/04—Rotary or oscillatory slide valve-gear or valve arrangements with cylindrical, sleeve, or part-annularly shaped valves surrounding working cylinder or piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Devices (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

The single cylinder internal combustion engine has its piston fitted with twin connecting rods (3, 4), mounted on the same gudgeon pin. Each con rod big end (5) drives a separate crankshaft (6), these rotating in bearings (7, 10) forming the mobile lower part of the engine. Each crankshaft has a bevel gear (8, 11) in mesh with a ring gear (12) on each side, crankshaft rotation imparting epicyclic rolling motion. This drives the mobile crankshaft bearing housing (16), in line with the piston, in a rotary motion. Two stroke admission and exhaust ports (18, 19) are provided in the cylinder walls or its liner; alternatively, valves for four stroke operation are fitted.
FR7637535A 1976-12-13 1976-12-13 Single cylinder IC engine - has piston with twin connecting rods and crankshafts to provide epicyclic motion and rotary output Withdrawn FR2373681A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7637535A FR2373681A1 (en) 1976-12-13 1976-12-13 Single cylinder IC engine - has piston with twin connecting rods and crankshafts to provide epicyclic motion and rotary output

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7637535A FR2373681A1 (en) 1976-12-13 1976-12-13 Single cylinder IC engine - has piston with twin connecting rods and crankshafts to provide epicyclic motion and rotary output

Publications (1)

Publication Number Publication Date
FR2373681A1 true FR2373681A1 (en) 1978-07-07

Family

ID=9180999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7637535A Withdrawn FR2373681A1 (en) 1976-12-13 1976-12-13 Single cylinder IC engine - has piston with twin connecting rods and crankshafts to provide epicyclic motion and rotary output

Country Status (1)

Country Link
FR (1) FR2373681A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse