ES8106590A1 - Un sistema de propulsion hidrostatico perfeccionado - Google Patents

Un sistema de propulsion hidrostatico perfeccionado

Info

Publication number
ES8106590A1
ES8106590A1 ES493678A ES493678A ES8106590A1 ES 8106590 A1 ES8106590 A1 ES 8106590A1 ES 493678 A ES493678 A ES 493678A ES 493678 A ES493678 A ES 493678A ES 8106590 A1 ES8106590 A1 ES 8106590A1
Authority
ES
Spain
Prior art keywords
swash plate
pump
valves
open
tilt
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
ES493678A
Other languages
English (en)
Other versions
ES493678A0 (es
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of ES8106590A1 publication Critical patent/ES8106590A1/es
Publication of ES493678A0 publication Critical patent/ES493678A0/es
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/38Control of exclusively fluid gearing
    • F16H61/40Control of exclusively fluid gearing hydrostatic
    • F16H61/42Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F16H61/435Pump capacity control by electric actuators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/38Control of exclusively fluid gearing
    • F16H61/40Control of exclusively fluid gearing hydrostatic
    • F16H61/42Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Fluid Gearings (AREA)
  • Fluid-Pressure Circuits (AREA)

Abstract

SISTEMA DE PROPULSION HIDROSTATICO PERFECCIONADO. COMPRENDE UN MOTOR HIDRAULICO Y UNA BOMBA HIDROSTATICA CONTROLABLE QUE ES DESPLAZADA EN DOS DIRECCIONES, MEDIANTE UNA SERVOINSTALACION A PRESION. UN CIRCUITO DE CONTLOL, QUE ES FUNCION DE LAS SEÑALES NOMINALES QUE PREESTABLECEN LA DIRECCION DE ROTACION, GENERA SEÑALES QUE ACCIONAN LA SERVOINSTALACION. POR OTRO LADO, EN FUNCION DE LA POSICION REAL DE LA BOMBA SE GENERA UNA SEÑAL PARA CONTROLAR SU DESPLAZAMIENTO. APLICADO EN INSTALACIONES DE CONTROL ELECTROHIDRAULICAS. E
ES493678A 1979-07-26 1980-07-24 Un sistema de propulsion hidrostatico perfeccionado Granted ES493678A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6109879A 1979-07-26 1979-07-26

Publications (2)

Publication Number Publication Date
ES8106590A1 true ES8106590A1 (es) 1981-07-16
ES493678A0 ES493678A0 (es) 1981-07-16

Family

ID=22033572

Family Applications (1)

Application Number Title Priority Date Filing Date
ES493678A Granted ES493678A0 (es) 1979-07-26 1980-07-24 Un sistema de propulsion hidrostatico perfeccionado

Country Status (9)

Country Link
BE (1) BE884474A (es)
DE (1) DE3026564C2 (es)
DK (1) DK313180A (es)
ES (1) ES493678A0 (es)
FR (1) FR2462583B1 (es)
GB (1) GB2055455B (es)
IT (1) IT1195973B (es)
MX (1) MX152961A (es)
NL (1) NL8004136A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434616A (en) * 1981-10-23 1984-03-06 Fmc Corporation Hydraulic winch speed control with pressure-responsive override
US5540048A (en) * 1995-01-30 1996-07-30 Martin Marietta Corporation Continuously variable hydrostatic transmission including a pulse width modulation ratio controller
DE19509869B4 (de) * 1995-03-17 2005-11-03 Sauer-Danfoss Gmbh & Co Ohg Steuer- und Regelsystem für ein automotives hydrostatisches Getriebe
CN103967694B (zh) * 2014-05-14 2016-08-17 山东省科学院海洋仪器仪表研究所 功率解耦型波浪能发电装置液压传动系统的控制方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3379919A (en) * 1965-05-17 1968-04-23 Lectromelt Corp Hydraulic electrode positioning means for an electric arc furnace
DE2114639A1 (de) * 1971-03-26 1972-10-05 Bosch Gmbh Robert Elektrohydraulische Steuerungsvorrichtung für einen hydraulischen Verbraucher
GB1508642A (en) * 1974-02-28 1978-04-26 Eaton Corp Hydrostatic transmission control system
US3901031A (en) * 1974-02-28 1975-08-26 Eaton Corp Hydrostatic transmission control system
US3924410A (en) * 1974-10-02 1975-12-09 Eaton Corp Hydrostatic transmission control system

Also Published As

Publication number Publication date
BE884474A (fr) 1980-11-17
FR2462583B1 (fr) 1986-05-02
GB2055455B (en) 1983-05-25
DK313180A (da) 1981-01-27
NL8004136A (nl) 1981-01-28
DE3026564C2 (de) 1986-12-04
MX152961A (es) 1986-07-09
DE3026564A1 (de) 1981-03-12
FR2462583A1 (fr) 1981-02-13
GB2055455A (en) 1981-03-04
IT8049325A0 (it) 1980-07-25
IT1195973B (it) 1988-11-03
ES493678A0 (es) 1981-07-16

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