FR2423637A1 - Moteur a pistons libres et cylindres opposes - Google Patents

Moteur a pistons libres et cylindres opposes

Info

Publication number
FR2423637A1
FR2423637A1 FR7811919A FR7811919A FR2423637A1 FR 2423637 A1 FR2423637 A1 FR 2423637A1 FR 7811919 A FR7811919 A FR 7811919A FR 7811919 A FR7811919 A FR 7811919A FR 2423637 A1 FR2423637 A1 FR 2423637A1
Authority
FR
France
Prior art keywords
piston
rack
reciprocating engine
yoke
cylinder reciprocating
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
FR7811919A
Other languages
English (en)
Other versions
FR2423637B1 (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 FR7811919A priority Critical patent/FR2423637A1/fr
Publication of FR2423637A1 publication Critical patent/FR2423637A1/fr
Application granted granted Critical
Publication of FR2423637B1 publication Critical patent/FR2423637B1/fr
Granted legal-status Critical Current

Links

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
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft
    • F01B9/047—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts and not specific to preceding groups with rotary main shaft other than crankshaft with rack and pinion
    • 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
    • F01B11/00—Reciprocating-piston machines or engines without rotary main shaft, e.g. of free-piston 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
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transmission Devices (AREA)

Abstract

L'invention concerne un moteur à cylindres opposés et à allumage simultané. L'appareil comporte deux pistons moteurs 12 et 14 alignés, reliés respectivement à un piston de compresseur 19 et à un dispositif de synchronisation 17 essentiellement constitué par une crémaillère double 22 intercalée entre deux pignons 24 engrenant sur deux crémaillères simples latérales 23a, le piston de compresseur 19 se déplaçant selon un mouvement de va-et-vient dans une chambre sous la double action conjuguée des deux pistons moteurs 12 et 14. Application aux moto-compresseurs.
FR7811919A 1978-04-21 1978-04-21 Moteur a pistons libres et cylindres opposes Granted FR2423637A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7811919A FR2423637A1 (fr) 1978-04-21 1978-04-21 Moteur a pistons libres et cylindres opposes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7811919A FR2423637A1 (fr) 1978-04-21 1978-04-21 Moteur a pistons libres et cylindres opposes

Publications (2)

Publication Number Publication Date
FR2423637A1 true FR2423637A1 (fr) 1979-11-16
FR2423637B1 FR2423637B1 (fr) 1985-03-22

Family

ID=9207460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811919A Granted FR2423637A1 (fr) 1978-04-21 1978-04-21 Moteur a pistons libres et cylindres opposes

Country Status (1)

Country Link
FR (1) FR2423637A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000019A1 (fr) * 1979-06-25 1981-01-08 Benaroya Henry Machine a pistons libres multi-tandem
FR2473625A1 (fr) * 1980-01-11 1981-07-17 Vironneau Pierre Moteur rectilineaire a quatre temps et groupes-moteurs comportant un tel moteur rectilineaire
EP0126462A1 (fr) * 1983-05-18 1984-11-28 Oskar Dr.-Ing. Schatz Pompe à air à déplacement positif entraînée par les gaz d'échappement d'un moteur à combustion interne

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183900A (en) * 1960-08-09 1965-05-18 Engins Pistons Libres Epl Floating-piston internal-combustion machine
FR1540120A (fr) * 1966-10-06 1968-09-20 Moteur à pistons libres
FR1602072A (fr) * 1968-12-30 1970-10-05
US3895620A (en) * 1970-09-08 1975-07-22 Berry W Foster Engine and gas generator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3183900A (en) * 1960-08-09 1965-05-18 Engins Pistons Libres Epl Floating-piston internal-combustion machine
FR1540120A (fr) * 1966-10-06 1968-09-20 Moteur à pistons libres
FR1602072A (fr) * 1968-12-30 1970-10-05
US3895620A (en) * 1970-09-08 1975-07-22 Berry W Foster Engine and gas generator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000019A1 (fr) * 1979-06-25 1981-01-08 Benaroya Henry Machine a pistons libres multi-tandem
FR2473625A1 (fr) * 1980-01-11 1981-07-17 Vironneau Pierre Moteur rectilineaire a quatre temps et groupes-moteurs comportant un tel moteur rectilineaire
EP0126462A1 (fr) * 1983-05-18 1984-11-28 Oskar Dr.-Ing. Schatz Pompe à air à déplacement positif entraînée par les gaz d'échappement d'un moteur à combustion interne
US4761956A (en) * 1983-05-18 1988-08-09 Oskar Schatz Positive displacement supercharger using the exhaust gases of an internal combustion engine

Also Published As

Publication number Publication date
FR2423637B1 (fr) 1985-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse