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FR1350753A - Perfectionnements apportés aux installations de transmission hydraulique à raison variable, notamment pour véhicules automobiles - Google Patents

Perfectionnements apportés aux installations de transmission hydraulique à raison variable, notamment pour véhicules automobiles

Info

Publication number
FR1350753A
FR1350753A FR918758A FR918758A FR1350753A FR 1350753 A FR1350753 A FR 1350753A FR 918758 A FR918758 A FR 918758A FR 918758 A FR918758 A FR 918758A FR 1350753 A FR1350753 A FR 1350753A
Authority
FR
France
Prior art keywords
variable
motor vehicles
improvements made
hydraulic transmission
rate hydraulic
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.)
Expired
Application number
FR918758A
Other languages
English (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.)
Anciens Etablissements Panhard et Levassor SA
Original Assignee
Anciens Etablissements Panhard et Levassor 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 Anciens Etablissements Panhard et Levassor SA filed Critical Anciens Etablissements Panhard et Levassor SA
Priority to FR918758A priority Critical patent/FR1350753A/fr
Priority to GB49445/63A priority patent/GB1063942A/en
Priority to US331068A priority patent/US3165886A/en
Priority to DE19631450823 priority patent/DE1450823A1/de
Application granted granted Critical
Publication of FR1350753A publication Critical patent/FR1350753A/fr
Expired 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
    • 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
    • F16H61/468—Automatic regulation in accordance with output requirements for achieving a target input torque
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing
    • B60K17/10—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location or kind of gearing of fluid gearing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/02—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having two cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/022—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders reciprocating cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/16—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by adjusting the capacity of dead spaces of working chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • F04B49/24—Bypassing
    • F04B49/246—Bypassing by keeping open the outlet valve
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/04—Piston machines or pumps characterised by having positively-driven valving in which the valving is performed by pistons and cylinders coacting to open and close intake or outlet ports
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/024—Installations or systems with accumulators used as a supplementary power source, e.g. to store energy in idle periods to balance pump load
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/025—Installations or systems with accumulators used for thermal compensation, e.g. to collect expanded fluid and to return it to the system as the system fluid cools down
    • 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
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/26—Inputs being a function of torque or torque demand dependent on pressure
    • F16H59/30—Intake manifold vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Control Of Fluid Gearings (AREA)
  • Vehicle Body Suspensions (AREA)
FR918758A 1962-12-15 1962-12-15 Perfectionnements apportés aux installations de transmission hydraulique à raison variable, notamment pour véhicules automobiles Expired FR1350753A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR918758A FR1350753A (fr) 1962-12-15 1962-12-15 Perfectionnements apportés aux installations de transmission hydraulique à raison variable, notamment pour véhicules automobiles
GB49445/63A GB1063942A (en) 1962-12-15 1963-12-13 Improvements in or relating to variable-ratio hydraulic transmissions, more particularly for motor vehicles
US331068A US3165886A (en) 1962-12-15 1963-12-16 Variable-ratio hydraulic transmissions, more particularly for motor vehicles
DE19631450823 DE1450823A1 (de) 1962-12-15 1963-12-16 Regelbares hydraulisches Getriebe,insbesondere fuer Kraftfahrzeuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918758A FR1350753A (fr) 1962-12-15 1962-12-15 Perfectionnements apportés aux installations de transmission hydraulique à raison variable, notamment pour véhicules automobiles

Publications (1)

Publication Number Publication Date
FR1350753A true FR1350753A (fr) 1964-01-31

Family

ID=8792961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918758A Expired FR1350753A (fr) 1962-12-15 1962-12-15 Perfectionnements apportés aux installations de transmission hydraulique à raison variable, notamment pour véhicules automobiles

Country Status (4)

Country Link
US (1) US3165886A (fr)
DE (1) DE1450823A1 (fr)
FR (1) FR1350753A (fr)
GB (1) GB1063942A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1480101B1 (de) * 1964-11-25 1969-11-06 Citroen Sa Andre Aus Freiflugkolbenbrennkraftmaschine und Hydraulikpumpe eines hydrostatischen Getriebes bestehender Antriebsblock
DE1451681B1 (de) * 1964-11-25 1972-03-16 Citroen Sa Andre Einrichtung zur Regelung der Brennstoffzufuhr einer doppeltwirkenden Freiflugkolben-Brennkraftmaschine
FR2611236A1 (fr) * 1987-02-20 1988-08-26 Leduc Rene Hydro Sa Pompe hydraulique a pistons axiaux munie de clapets antiretour de refoulement commandes hydrauliquement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2402697C1 (ru) * 2009-05-18 2010-10-27 Александр Анатольевич Строганов Устройство для рекуперации гидравлической энергии
RU2739100C1 (ru) * 2020-08-13 2020-12-21 Федеральное государственное бюджетное научное учреждение "Федеральный научный агроинженерный центр ВИМ" (ФГБНУ ФНАЦ ВИМ) Автоматическое устройство для снижения жесткости трансмиссии транспортного средства

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1480101B1 (de) * 1964-11-25 1969-11-06 Citroen Sa Andre Aus Freiflugkolbenbrennkraftmaschine und Hydraulikpumpe eines hydrostatischen Getriebes bestehender Antriebsblock
DE1480100B1 (de) * 1964-11-25 1969-11-20 Andre Citroeen Sa Aus Freiflugkolbenbrennkraftmaschine und Hydraulikpumpe eines hydrostatischen Getriebes bestehender Antriebsblock,insbesondere fuer Kraftfahrzeuge
DE1451681B1 (de) * 1964-11-25 1972-03-16 Citroen Sa Andre Einrichtung zur Regelung der Brennstoffzufuhr einer doppeltwirkenden Freiflugkolben-Brennkraftmaschine
FR2611236A1 (fr) * 1987-02-20 1988-08-26 Leduc Rene Hydro Sa Pompe hydraulique a pistons axiaux munie de clapets antiretour de refoulement commandes hydrauliquement
EP0283348A1 (fr) * 1987-02-20 1988-09-21 HYDRO RENE LEDUC (Société Anonyme) Perfectionnements aux pompes hydrauliques

Also Published As

Publication number Publication date
GB1063942A (en) 1967-04-05
DE1450823A1 (de) 1969-05-29
US3165886A (en) 1965-01-19

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