FR2436271A1 - Distributeur-doseur a equilibrage hydraulique - Google Patents

Distributeur-doseur a equilibrage hydraulique

Info

Publication number
FR2436271A1
FR2436271A1 FR7922567A FR7922567A FR2436271A1 FR 2436271 A1 FR2436271 A1 FR 2436271A1 FR 7922567 A FR7922567 A FR 7922567A FR 7922567 A FR7922567 A FR 7922567A FR 2436271 A1 FR2436271 A1 FR 2436271A1
Authority
FR
France
Prior art keywords
dispenser
meter
hydraulic balancing
bore
housed
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
FR7922567A
Other languages
English (en)
Other versions
FR2436271B1 (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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of FR2436271A1 publication Critical patent/FR2436271A1/fr
Application granted granted Critical
Publication of FR2436271B1 publication Critical patent/FR2436271B1/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D25/00—Fluid-actuated clutches
    • F16D25/12—Details not specific to one of the before-mentioned types
    • F16D25/14—Fluid pressure control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18063—Creeping
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0209—Control by fluid pressure characterised by fluid valves having control pistons, e.g. spools
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0212—Details of pistons for master or slave cylinders especially adapted for fluid control
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/02—Control by fluid pressure
    • F16D2048/0221—Valves for clutch control systems; Details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)

Abstract

Un distributeur-doseur comprend un corps 2 muni d'un alésage 4, d'orifices d'entrée 6, de sortie 7 et de décharge 5, 8, un tiroir 10 dans l'alésage 4, une tige de soupape 24 à l'intérieur du tiroir 10 et une pédale 56 attelée à la tige 24. Un ressort 32, logé dans une chambre 14, agit sur un gradin 30 de la tige 24 et un piston de charge 34 est logé dans une chambre 16, les deux chambres 14 et 16 étant ménagées dans le tiroir 10. Application : commande de l'embrayage d'un mécanisme de changement de vitesse
FR7922567A 1978-09-12 1979-09-10 Distributeur-doseur a equilibrage hydraulique Granted FR2436271A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1978124377U JPS6336161Y2 (fr) 1978-09-12 1978-09-12

Publications (2)

Publication Number Publication Date
FR2436271A1 true FR2436271A1 (fr) 1980-04-11
FR2436271B1 FR2436271B1 (fr) 1983-03-25

Family

ID=14883886

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922567A Granted FR2436271A1 (fr) 1978-09-12 1979-09-10 Distributeur-doseur a equilibrage hydraulique

Country Status (4)

Country Link
JP (1) JPS6336161Y2 (fr)
CA (1) CA1114718A (fr)
FR (1) FR2436271A1 (fr)
GB (1) GB2032062B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571002A1 (fr) * 1984-09-29 1986-04-04 Kubota Ltd Appareil de commande de transmission de puissance notamment pour engins de chantier

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61143915U (fr) * 1985-02-28 1986-09-05
DE19815889A1 (de) * 1998-04-08 1999-10-14 Mannesmann Rexroth Ag Inchbremseinrichtung
CN103527803A (zh) * 2013-10-29 2014-01-22 合肥今典机械科技有限公司 一种用于微动阀的端面全封闭结构
US9582007B2 (en) 2014-08-21 2017-02-28 Louis P. Vickio, Jr. Pressure regulator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781651A (fr) * 1900-01-01
GB375537A (en) * 1931-06-17 1932-06-30 Crosby Valve & Engineering Com Improvements relating to valves for controlling the flow of fluids
GB740631A (en) * 1953-02-16 1955-11-16 Charles Scott Prendergast Improvements relating to valves for regulating fluid flow
GB801951A (en) * 1956-05-23 1958-09-24 Jaroco Engineering Co A fluid-pressure control system for remotely controlling fluid control valves
GB847679A (en) * 1957-11-07 1960-09-14 Twin Disc Clutch Co Hydraulically actuated friction clutch
GB885393A (en) * 1957-07-18 1961-12-28 Zahnradfabrik Friedrichshafen Improvements in and relating to pressure relief valves
GB974907A (en) * 1962-05-31 1964-11-11 Davy & United Eng Co Ltd Fluid regulating valves

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB781651A (fr) * 1900-01-01
GB375537A (en) * 1931-06-17 1932-06-30 Crosby Valve & Engineering Com Improvements relating to valves for controlling the flow of fluids
GB740631A (en) * 1953-02-16 1955-11-16 Charles Scott Prendergast Improvements relating to valves for regulating fluid flow
GB801951A (en) * 1956-05-23 1958-09-24 Jaroco Engineering Co A fluid-pressure control system for remotely controlling fluid control valves
GB885393A (en) * 1957-07-18 1961-12-28 Zahnradfabrik Friedrichshafen Improvements in and relating to pressure relief valves
GB847679A (en) * 1957-11-07 1960-09-14 Twin Disc Clutch Co Hydraulically actuated friction clutch
GB974907A (en) * 1962-05-31 1964-11-11 Davy & United Eng Co Ltd Fluid regulating valves

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571002A1 (fr) * 1984-09-29 1986-04-04 Kubota Ltd Appareil de commande de transmission de puissance notamment pour engins de chantier

Also Published As

Publication number Publication date
FR2436271B1 (fr) 1983-03-25
GB2032062B (en) 1983-01-06
JPS6336161Y2 (fr) 1988-09-26
CA1114718A (fr) 1981-12-22
GB2032062A (en) 1980-04-30
JPS5541612U (fr) 1980-03-17

Similar Documents

Publication Publication Date Title
FR2420663A1 (fr) Dispositif de commande de la course de l'aiguille d'un injecteur de combustible
FR2436271A1 (fr) Distributeur-doseur a equilibrage hydraulique
FR2416354A1 (fr) Pompe pour combustible liquide
FR2426889A1 (fr) Capteur de debit de fluide hydraulique, notamment pour la commande de verins hydrauliques
FR2378966A1 (fr) Dispositif d'obturation pour accumulateur
FR2401745A1 (fr) Marteau a fluide
JPS57163706A (en) Multiple cylinder equipment
FR2446931A1 (fr) Procede et dispositif de commande d'elements manoeuvrables dans les installations utilisant l'energie solaire
FR2385917A1 (fr) Systeme hydraulique de commande a soupapes de commande detectrice de charge et de commande d'arret
JPS5491688A (en) Hydraulic circuit of mold pressing device
ES486844A1 (es) Perfeccionamientos en bombas para fluidos
JPS6418760A (en) Liquid pressure multiplier
FR2376453A1 (fr) Regulateur de pression centrifuge
JPS57163707A (en) Multiple cylinder equipment
JPS5650842A (en) Brake master cylinder device
GB837737A (en) Improvements relating to hydraulically operated pumps
JPS5537539A (en) Fuel injection pump
JPS57204343A (en) Oil hydraulic shock absorber
JPS5530556A (en) Flow control valve
JPS5597573A (en) Operation check valve
JPS54113169A (en) Automatic greasing device for moving body
FR2592102A1 (fr) Servomecanisme hydraulique a action instantanee
JPS57186650A (en) Hydraulic damper for vehicle
FR2376780A1 (fr) Perfectionnements aux amplificateurs de freinage
JPS5530555A (en) Flow control valve

Legal Events

Date Code Title Description
ST Notification of lapse