FR3046198B1 - INTERNAL COMBUSTION ENGINE - Google Patents

INTERNAL COMBUSTION ENGINE Download PDF

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Publication number
FR3046198B1
FR3046198B1 FR1563257A FR1563257A FR3046198B1 FR 3046198 B1 FR3046198 B1 FR 3046198B1 FR 1563257 A FR1563257 A FR 1563257A FR 1563257 A FR1563257 A FR 1563257A FR 3046198 B1 FR3046198 B1 FR 3046198B1
Authority
FR
France
Prior art keywords
pistons
cylinders
crankpin
crankshaft
spacer
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.)
Active
Application number
FR1563257A
Other languages
French (fr)
Other versions
FR3046198A1 (en
Inventor
Jean Eugene Pons
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
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR1563257A priority Critical patent/FR3046198B1/en
Publication of FR3046198A1 publication Critical patent/FR3046198A1/en
Application granted granted Critical
Publication of FR3046198B1 publication Critical patent/FR3046198B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups
    • F01B9/02—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with crankshaft
    • F01B9/026—Rigid connections between piston and rod; Oscillating pistons
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B1/00—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements
    • F01B1/08—Reciprocating-piston machines or engines characterised by number or relative disposition of cylinders or by being built-up from separate cylinder-crankcase elements with cylinders arranged oppositely relative to main shaft and of "flat" 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
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/24—Multi-cylinder engines with cylinders arranged oppositely relative to main shaft and of "flat" 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
    • F02B75/00—Other engines
    • F02B75/32—Engines characterised by connections between pistons and main shafts and not specific to preceding main groups

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)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

Le moteur à combustion interne comporte au moins deux cylindres chaque cylindre comportant une ouverture et un piston adapté à translater à l'intérieur dudit cylindre, lesdites ouvertures respectives desdits cylindres se faisant face, lesdits pistons étant en relation cinématique avec un mécanisme bielle-manivelle comportant une entretoise reliant lesdits pistons, adaptée à maintenir un écartement fixe entre lesdits pistons de sorte qu'un déplacement en translation d'un piston entraîne le même déplacement en translation pour l'autre piston, lesdits pistons étant fixés à des bras respectifs de ladite entretoise, un vilebrequin mobile en rotation autour d'un axe agencé entre les ouvertures des cylindres et entre les axes longitudinaux desdits cylindres, ledit vilebrequin comportant un maneton, un palonnier mobile en rotation autour du maneton, comportant deux extrémités de part et d'autre dudit maneton, au moins une bielle comportant un pied, solidaire d'un des bras de l'entretoise, et une tête, solidaire d'une des extrémités du palonnier.The internal combustion engine comprises at least two cylinders each cylinder having an opening and a piston adapted to translate inside said cylinder, said respective openings of said cylinders facing each other, said pistons being in kinematic relation with a crank-rod mechanism comprising a spacer connecting said pistons, adapted to maintain a fixed spacing between said pistons so that a displacement in translation of a piston causes the same displacement in translation for the other piston, said pistons being attached to respective arms of said spacer a crankshaft movable in rotation about an axis arranged between the openings of the cylinders and between the longitudinal axes of said cylinders, said crankshaft comprising a crankpin, a spreader movable in rotation around the crankpin, having two ends on either side of said crankshaft; crankpin, at least one connecting rod having a foot, secured to one of the arms spacer, and a head secured to one end of the rudder.

FR1563257A 2015-12-23 2015-12-23 INTERNAL COMBUSTION ENGINE Active FR3046198B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1563257A FR3046198B1 (en) 2015-12-23 2015-12-23 INTERNAL COMBUSTION ENGINE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1563257 2015-12-23
FR1563257A FR3046198B1 (en) 2015-12-23 2015-12-23 INTERNAL COMBUSTION ENGINE

Publications (2)

Publication Number Publication Date
FR3046198A1 FR3046198A1 (en) 2017-06-30
FR3046198B1 true FR3046198B1 (en) 2019-04-05

Family

ID=57348713

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1563257A Active FR3046198B1 (en) 2015-12-23 2015-12-23 INTERNAL COMBUSTION ENGINE

Country Status (1)

Country Link
FR (1) FR3046198B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH202053A (en) * 1936-12-15 1938-12-31 Tilling Stevens Limited Engine comprising at least one pair of diametrically opposed cylinders.
GB755255A (en) * 1953-03-06 1956-08-22 Eric Sydney Symes Improvements in or relating to internal combustion engines
DE19602703A1 (en) * 1995-08-24 1997-02-27 Udo Wagener Twin=port, two=stroke, high=speed engine
SK522012A3 (en) * 2012-07-13 2014-09-04 Ladislav Just Rigid connection of two opposing pistons in one axis by double bridging.
WO2014076305A1 (en) * 2012-11-19 2014-05-22 Bertwin R. Geist Immobilien + Erneuerbare Energien E.K. Method for producing a hollow body which is pressure-tight to a predetermined medium

Also Published As

Publication number Publication date
FR3046198A1 (en) 2017-06-30

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