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FR2410152A1 - VARIOVOLUMETRIC MOTOR - Google Patents

VARIOVOLUMETRIC MOTOR

Info

Publication number
FR2410152A1
FR2410152A1 FR7735813A FR7735813A FR2410152A1 FR 2410152 A1 FR2410152 A1 FR 2410152A1 FR 7735813 A FR7735813 A FR 7735813A FR 7735813 A FR7735813 A FR 7735813A FR 2410152 A1 FR2410152 A1 FR 2410152A1
Authority
FR
France
Prior art keywords
contraction
devices
motor
constitutes
thermal
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Withdrawn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
FR7735813A
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 FR7735813A priority Critical patent/FR2410152A1/en
Publication of FR2410152A1 publication Critical patent/FR2410152A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
    • F03G7/06114—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using the thermal expansion or contraction of solid materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
    • F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
    • F03G7/064—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by its use
    • F03G7/0641—Motors; Energy harvesting or waste energy recovery

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)

Abstract

MOTEUR UTILISANT LE CYCLE DILATATION-CONTRACTION DE CORPS SOUMIS A DES VARIATIONS THERMIQUES CONTROLEES ET EXPLOITANT DES SOURCES DE CHALEUR NATURELLES GRATUITES ETOU DES SOURCES DE CHALEUR ARTIFICIELLES DE RECUPERATION. IL COMPREND : PREMIEREMENT, UN OU PLUSIEURS DISPOSITIFS DESTINES A TRANSMETTRE, DIRECTEMENT OU PAR CONCENTRATION, DE L'ENERGIE THERMIQUE A UNE MATIERE DONT LA DILATATION CONSTITUE UN PREMIER ELEMENT MOTEUR; SECONDEMENT, UN OU PLUSIEURS DISPOSITIFS DESTINES A INTERROMPRE L'APPORT THERMIQUE A LA MATIERE SUSDITE DONT LA CONTRACTION CONSTITUE UN SECOND ELEMENT MOTEUR; ET TROISIEMEMENT, A TITRE FACULTATIF, UN OU PLUSIEURS DISPOSITIFS DE REFRIGERATION PERMETTANT D'ACCELERER LA PHASE DE CONTRACTION. LA FREQUENCE DU CYCLE DILATATION-CONTRACTION EST PLUS OU MOINS RAPIDE SELON LES DISPOSITIFS ET MATIERES MIS EN OEUVRE EN VUE D'APPLICATIONS PARTICULIERES. CES APPLICATIONS SONT TOUTES CELLES FAISANT APPEL A UN MOTEUR.MOTOR USING THE EXPANSION-CONTRACTION CYCLE OF BODIES SUBJECT TO CONTROLLED THERMAL VARIATIONS AND EXPLORING FREE NATURAL HEAT SOURCES AND OR ARTIFICIAL RECOVERY SOURCES OF HEAT. IT INCLUDES: FIRST, ONE OR MORE DEVICES INTENDED TO TRANSMIT, DIRECTLY OR BY CONCENTRATION, THERMAL ENERGY TO A MATERIAL WHOSE EXPANSION CONSTITUTES A FIRST MOTOR ELEMENT; SECONDLY, ONE OR MORE DEVICES INTENDED TO INTERRUPT THE THERMAL SUPPLY TO THE ABOVE SUBSTANCE, THE CONTRACTION OF WHICH CONSTITUTES A SECOND MOTOR ELEMENT; AND THIRDLY, OPTIONALLY, ONE OR MORE REFRIGERATION DEVICES TO ACCELERATE THE CONTRACTION PHASE. THE FREQUENCY OF THE DILATION-CONTRACTION CYCLE IS MORE OR LESS RAPID DEPENDING ON THE DEVICES AND MATERIALS IMPLEMENTED FOR SPECIAL APPLICATIONS. THESE APPLICATIONS ARE ALL THOSE USING AN ENGINE.

FR7735813A 1977-11-29 1977-11-29 VARIOVOLUMETRIC MOTOR Withdrawn FR2410152A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7735813A FR2410152A1 (en) 1977-11-29 1977-11-29 VARIOVOLUMETRIC MOTOR

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7735813A FR2410152A1 (en) 1977-11-29 1977-11-29 VARIOVOLUMETRIC MOTOR

Publications (1)

Publication Number Publication Date
FR2410152A1 true FR2410152A1 (en) 1979-06-22

Family

ID=9198170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7735813A Withdrawn FR2410152A1 (en) 1977-11-29 1977-11-29 VARIOVOLUMETRIC MOTOR

Country Status (1)

Country Link
FR (1) FR2410152A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388805A (en) * 1981-01-21 1983-06-21 Rideout Jr Merle C Power plants deriving their energy from expansion and contraction
EP0119730A2 (en) * 1983-02-15 1984-09-26 Overseas Automation Ltd Actuator systems

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4388805A (en) * 1981-01-21 1983-06-21 Rideout Jr Merle C Power plants deriving their energy from expansion and contraction
EP0119730A2 (en) * 1983-02-15 1984-09-26 Overseas Automation Ltd Actuator systems
EP0119730A3 (en) * 1983-02-15 1984-11-07 Overseas Automation Ltd Actuator systems

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Legal Events

Date Code Title Description
ST Notification of lapse