FR2270114A1 - Hydrostatic automobile transmission - has engine driven flywheel driving pump for differential motor - Google Patents

Hydrostatic automobile transmission - has engine driven flywheel driving pump for differential motor

Info

Publication number
FR2270114A1
FR2270114A1 FR7408112A FR7408112A FR2270114A1 FR 2270114 A1 FR2270114 A1 FR 2270114A1 FR 7408112 A FR7408112 A FR 7408112A FR 7408112 A FR7408112 A FR 7408112A FR 2270114 A1 FR2270114 A1 FR 2270114A1
Authority
FR
France
Prior art keywords
shaft
flywheel
coupled
hydrostatic
clutch
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
FR7408112A
Other languages
French (fr)
Other versions
FR2270114B1 (en
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.)
Societe dApplications des Machines Motrices SAMM SA
Original Assignee
Societe dApplications des Machines Motrices SAMM SA
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 Societe dApplications des Machines Motrices SAMM SA filed Critical Societe dApplications des Machines Motrices SAMM SA
Priority to FR7408112A priority Critical patent/FR2270114A1/en
Publication of FR2270114A1 publication Critical patent/FR2270114A1/en
Application granted granted Critical
Publication of FR2270114B1 publication Critical patent/FR2270114B1/fr
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H33/00—Gearings based on repeated accumulation and delivery of energy
    • F16H33/02—Rotary transmissions with mechanical accumulators, e.g. weights, springs, intermittently-connected flywheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
    • B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
    • B60K6/10—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable mechanical accumulator, e.g. flywheel
    • B60K6/105—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable mechanical accumulator, e.g. flywheel the accumulator being a flywheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
    • B60T1/10—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels by utilising wheel movement for accumulating energy, e.g. driving air compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/437—Pump capacity control by mechanical control means, e.g. by levers or pedals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)

Abstract

The engine shaft (2) is coupled to a centrifugal speed regulator (3), which is adjustable. The engine shaft is also connected, via a centrifugal clutch (4) to the shaft (5) of a flywheel (6). The shaft (7) of the centrifugal clutch (4) is not directly coupled to the flywheel but by a free wheel device (8) and a second centrifugal clutch (9). This clutch enables the shaft (5) of the flywheel to be coupled to the engine via the other clutch (4). The flywheel (6) is mounted in a protective case (10) filled with light gas and is coupled to a variable output hydraulic pump (11) whose output (13) goes to a hydraulic motor (14), the output shaft of which drives the differential. The pump supply and flow reversal is controlled by a lever (12) connected to a control device.
FR7408112A 1974-03-11 1974-03-11 Hydrostatic automobile transmission - has engine driven flywheel driving pump for differential motor Granted FR2270114A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7408112A FR2270114A1 (en) 1974-03-11 1974-03-11 Hydrostatic automobile transmission - has engine driven flywheel driving pump for differential motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408112A FR2270114A1 (en) 1974-03-11 1974-03-11 Hydrostatic automobile transmission - has engine driven flywheel driving pump for differential motor

Publications (2)

Publication Number Publication Date
FR2270114A1 true FR2270114A1 (en) 1975-12-05
FR2270114B1 FR2270114B1 (en) 1976-10-08

Family

ID=9136094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408112A Granted FR2270114A1 (en) 1974-03-11 1974-03-11 Hydrostatic automobile transmission - has engine driven flywheel driving pump for differential motor

Country Status (1)

Country Link
FR (1) FR2270114A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281040A2 (en) * 1987-02-28 1988-09-07 Shimadzu Corporation Hydrostatic transmission
FR2837531A1 (en) * 2002-03-19 2003-09-26 Peugeot Citroen Automobiles Sa Mechanical system for high pressure pump supplying fuel to i.c. engine manifold comprises, between engine and pump shafts, spring, epicycloidal gear train and braking means of rotating parts

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281040A2 (en) * 1987-02-28 1988-09-07 Shimadzu Corporation Hydrostatic transmission
EP0281040A3 (en) * 1987-02-28 1989-08-09 Shimadzu Corporation Hydrostatic transmission
US5123244A (en) * 1987-02-28 1992-06-23 Shimadzu Corporation Differential pressure measuring device with position detector means
FR2837531A1 (en) * 2002-03-19 2003-09-26 Peugeot Citroen Automobiles Sa Mechanical system for high pressure pump supplying fuel to i.c. engine manifold comprises, between engine and pump shafts, spring, epicycloidal gear train and braking means of rotating parts

Also Published As

Publication number Publication date
FR2270114B1 (en) 1976-10-08

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Legal Events

Date Code Title Description
ST Notification of lapse