ES339985A1 - IMPROVEMENTS IN TANDEM PUMPS WITH FLOW DIVIDER FOR VEHICLES. - Google Patents

IMPROVEMENTS IN TANDEM PUMPS WITH FLOW DIVIDER FOR VEHICLES.

Info

Publication number
ES339985A1
ES339985A1 ES339985A ES339985A ES339985A1 ES 339985 A1 ES339985 A1 ES 339985A1 ES 339985 A ES339985 A ES 339985A ES 339985 A ES339985 A ES 339985A ES 339985 A1 ES339985 A1 ES 339985A1
Authority
ES
Spain
Prior art keywords
flow divider
vehicles
steering system
hydrostatic
tandem pumps
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
ES339985A
Other languages
Spanish (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.)
International Motors LLC
Original Assignee
International Harverster Corp
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 International Harverster Corp filed Critical International Harverster Corp
Publication of ES339985A1 publication Critical patent/ES339985A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F15B1/26—Supply reservoir or sump assemblies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
    • B62D5/07—Supply of pressurised fluid for steering also supplying other consumers ; control thereof
    • 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/20576—Systems with pumps with multiple pumps
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/265—Control of multiple pressure sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Power Steering Mechanism (AREA)

Abstract

Improvements in tandem pumps with flow divider for vehicles, especially for trailers with hydrostatic power lift, hydraulic accessories and hydrostatic steering system, characterized in that the overflow pipe of the flow divider arranged in the pressure pipe of the hydrostatic steering system it is connected to the return pipe of the hydrostatic steering system and directly to the suction chamber of the primary pump coordinated with the power lift and the auxiliary hydraulic accessories. (Machine-translation by Google Translate, not legally binding)
ES339985A 1966-05-13 1967-04-29 IMPROVEMENTS IN TANDEM PUMPS WITH FLOW DIVIDER FOR VEHICLES. Expired ES339985A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1966J0030825 DE1555926C3 (en) 1966-05-13 1966-05-13 Pressure supply device for hydrostatic steering devices of vehicles, in particular tractors

Publications (1)

Publication Number Publication Date
ES339985A1 true ES339985A1 (en) 1968-05-16

Family

ID=7204014

Family Applications (1)

Application Number Title Priority Date Filing Date
ES339985A Expired ES339985A1 (en) 1966-05-13 1967-04-29 IMPROVEMENTS IN TANDEM PUMPS WITH FLOW DIVIDER FOR VEHICLES.

Country Status (2)

Country Link
DE (1) DE1555926C3 (en)
ES (1) ES339985A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2711137C2 (en) * 1977-03-15 1985-01-03 Klöckner-Humboldt-Deutz AG, 5000 Köln Hydraulic system with a reservoir for the liquid pressure medium

Also Published As

Publication number Publication date
DE1555926A1 (en) 1970-07-30
DE1555926C3 (en) 1978-03-09
DE1555926B2 (en) 1973-01-04

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