FI43388B - - Google Patents

Info

Publication number
FI43388B
FI43388B FI29966A FI29966A FI43388B FI 43388 B FI43388 B FI 43388B FI 29966 A FI29966 A FI 29966A FI 29966 A FI29966 A FI 29966A FI 43388 B FI43388 B FI 43388B
Authority
FI
Finland
Application number
FI29966A
Other languages
Finnish (fi)
Inventor
R Bergius
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Priority to FI29966A priority Critical patent/FI43388B/fi
Priority to GB4626566A priority patent/GB1131314A/en
Priority to AT1080466A priority patent/AT271214B/en
Priority to DK31167A priority patent/DK126577B/en
Application granted granted Critical
Publication of FI43388B publication Critical patent/FI43388B/fi

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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • 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
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40523—Flow control characterised by the type of flow control means or valve with flow dividers
    • F15B2211/4053—Flow control characterised by the type of flow control means or valve with flow dividers using valves
    • 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
    • F15B2211/50—Pressure control
    • F15B2211/505—Pressure control characterised by the type of pressure control means
    • F15B2211/50509—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50536—Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means using unloading valves controlling the supply pressure by diverting fluid to the return line
    • 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
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71—Multiple output members, e.g. multiple hydraulic motors or cylinders
    • 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
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/78—Control of multiple output members
    • F15B2211/781—Control of multiple output members one or more output members having priority

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
FI29966A 1966-02-07 1966-02-07 FI43388B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI29966A FI43388B (en) 1966-02-07 1966-02-07
GB4626566A GB1131314A (en) 1966-02-07 1966-10-17 Improvements in arrangements providing power-transmission means for use alternatively with conventional driving power-transmission means in tractors
AT1080466A AT271214B (en) 1966-02-07 1966-11-22 Hydraulically operated additional transmission for tractor transmissions to increase the torque reduction
DK31167A DK126577B (en) 1966-02-07 1967-01-19 Hydrostatic-mechanical power transmission system for a tractor.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI29966A FI43388B (en) 1966-02-07 1966-02-07

Publications (1)

Publication Number Publication Date
FI43388B true FI43388B (en) 1970-11-30

Family

ID=8503908

Family Applications (1)

Application Number Title Priority Date Filing Date
FI29966A FI43388B (en) 1966-02-07 1966-02-07

Country Status (4)

Country Link
AT (1) AT271214B (en)
DK (1) DK126577B (en)
FI (1) FI43388B (en)
GB (1) GB1131314A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097732A1 (en) * 1982-06-26 1984-01-11 Martin Beilhack Maschinenfabrik und Hammerwerk GmbH Vehicle for a heavy implement that may be mounted
NL8702895A (en) * 1987-12-02 1989-02-01 Burggraaff Teunis HYDRAULIC DRIVE FOR CRAWLER TRACTOR.
FR2686296B3 (en) * 1992-01-16 1993-12-10 Conception Commercialisation M PUBLIC OR SIMILAR WORKING MACHINE COMPRISING A TOOL ASSOCIATED WITH THE TRACTOR VEHICLE.
US9464580B2 (en) 2014-01-02 2016-10-11 Caterpillar Paving Products Inc. Torque limit control
CN116892545B (en) * 2023-09-11 2024-05-31 临工重机股份有限公司 Control system of aerial work platform and aerial work platform

Also Published As

Publication number Publication date
DK126577B (en) 1973-07-30
GB1131314A (en) 1968-10-23
AT271214B (en) 1969-05-27

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