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
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/de
Priority to DK31167A priority patent/DK126577B/da
Application granted granted Critical
Publication of FI43388B publication Critical patent/FI43388B/fi

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
    • F16H47/00Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/02Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the volumetric type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/17Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/40Flow control
    • F15B2211/405Flow control characterised by the type of flow control means or valve
    • F15B2211/40523Flow control characterised by the type of flow control means or valve with flow dividers
    • F15B2211/4053Flow control characterised by the type of flow control means or valve with flow dividers using valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/50Pressure control
    • F15B2211/505Pressure control characterised by the type of pressure control means
    • F15B2211/50509Pressure control characterised by the type of pressure control means the pressure control means controlling a pressure upstream of the pressure control means
    • F15B2211/50536Pressure 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/70Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/71Multiple output members, e.g. multiple hydraulic motors or cylinders
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/70Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/78Control of multiple output members
    • F15B2211/781Control 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)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
FI29966A 1966-02-07 1966-02-07 FI43388B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI29966A FI43388B (fi) 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 (de) 1966-02-07 1966-11-22 Hydraulisch betriebenes Zusatzvorgelege für Traktorgetriebe zur Vergrößerung der Drehmomentuntersetzung
DK31167A DK126577B (da) 1966-02-07 1967-01-19 Hydrostatisk-mekanisk kraftoverføringssystem for en traktor.

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=8503908

Family Applications (1)

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

Country Status (4)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097732A1 (de) * 1982-06-26 1984-01-11 Martin Beilhack Maschinenfabrik und Hammerwerk GmbH Fahrzeug für anbaubares schweres Arbeitsgerät
NL8702895A (nl) * 1987-12-02 1989-02-01 Burggraaff Teunis Hydraulische aandrijving voor kruipgang van tractoren.
FR2686296B3 (fr) * 1992-01-16 1993-12-10 Conception Commercialisation M Engin de travaux publics ou similaires comportant un outil associe au vehicule tracteur.
US9464580B2 (en) 2014-01-02 2016-10-11 Caterpillar Paving Products Inc. Torque limit control
CN116892545B (zh) * 2023-09-11 2024-05-31 临工重机股份有限公司 高空作业平台的控制系统及高空作业平台

Also Published As

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

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