AT303482B - Hydraulische Schaltung für Schubkolbenmotoren - Google Patents

Hydraulische Schaltung für Schubkolbenmotoren

Info

Publication number
AT303482B
AT303482B AT63970A AT63970A AT303482B AT 303482 B AT303482 B AT 303482B AT 63970 A AT63970 A AT 63970A AT 63970 A AT63970 A AT 63970A AT 303482 B AT303482 B AT 303482B
Authority
AT
Austria
Prior art keywords
hydraulic circuit
reciprocating piston
piston engines
engines
reciprocating
Prior art date
Application number
AT63970A
Other languages
English (en)
Inventor
Juergen Ing Gerber
Original Assignee
Orenstein & Koppel Ag
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 Orenstein & Koppel Ag filed Critical Orenstein & Koppel Ag
Application granted granted Critical
Publication of AT303482B publication Critical patent/AT303482B/de

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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/001—With multiple inputs, e.g. for dual control
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/005—With rotary or crank input
    • F15B7/006—Rotary pump input
    • 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
    • F15B2211/2053—Type of pump
    • F15B2211/20546—Type of pump variable capacity
    • 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
    • F15B2211/2053—Type of pump
    • F15B2211/20561—Type of pump reversible
    • 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
    • F15B2211/20584—Combinations of pumps with high and low capacity
    • 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
    • F15B2211/27—Directional control by means of the pressure source
    • 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
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/61—Secondary circuits
    • F15B2211/613—Feeding circuits
    • 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
    • F15B2211/785—Compensation of the difference in flow rate in closed fluid circuits using differential actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • Reciprocating Pumps (AREA)
AT63970A 1969-02-27 1970-01-23 Hydraulische Schaltung für Schubkolbenmotoren AT303482B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691909891 DE1909891B2 (de) 1969-02-27 1969-02-27 Hydraulische schaltung fuer differentialzylinder

Publications (1)

Publication Number Publication Date
AT303482B true AT303482B (de) 1972-11-27

Family

ID=5726521

Family Applications (1)

Application Number Title Priority Date Filing Date
AT63970A AT303482B (de) 1969-02-27 1970-01-23 Hydraulische Schaltung für Schubkolbenmotoren

Country Status (4)

Country Link
AT (1) AT303482B (de)
DE (1) DE1909891B2 (de)
FR (1) FR2033047A5 (de)
NL (1) NL7002722A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2545708A1 (de) * 1975-10-11 1977-04-14 Alten K Ueberladebruecke fuer rampen
SE461391B (sv) * 1987-10-28 1990-02-12 Bt Ind Ab Hydraulisk lyftanordning
ATE300396T1 (de) * 2002-09-19 2005-08-15 Alexander Kipfelsberger Hydraulik-ratschenschrauber mit einem doppeltwirkenden hydraulik-zylinder-kolben- antrieb

Also Published As

Publication number Publication date
FR2033047A5 (de) 1970-11-27
DE1909891B2 (de) 1971-07-22
NL7002722A (de) 1970-08-31
DE1909891A1 (de) 1970-09-10

Similar Documents

Publication Publication Date Title
DE1703061B2 (de) Hydraulisch betriebener schubkolbenmotor
AT296032B (de) Radialkolbenpumpe
AT321034B (de) Flüssigkeitsgekühlte Hubkolben-Bennkraftmaschine
AT301973B (de) Gleitringdichtung, insbesondere für Ölpumpen
CH521512A (de) Gegenkolben-Maschine, insbesondere Gegenkolben-Motor
AT314280B (de) Kolbenmaschine
CH543668A (de) Kolbenmaschine
SE384904B (sv) Frikolvmotor
AT295951B (de) Hydraulischer Kolbenmotor
AT304189B (de) Pulsationstriebwerk
SU442610A3 (ru) Поршневой двигатель
ATA156873A (de) Hubkolben-brennkraftmaschine
AT290000B (de) Ventilsatz für Kolbenverdichter
CH522816A (de) Kolbenmaschine
CH499723A (de) Kolbenpumpe
AT325348B (de) Luftgekühlte, mehrzylindrige hubkolbenmaschine, insbesondere hubkolben-brennkraftmaschine
AT303482B (de) Hydraulische Schaltung für Schubkolbenmotoren
AT329322B (de) Hubkolbenbrennkraftmaschine
AT296482B (de) Ölpumpe
AT324775B (de) Hubkolbenbrennkraftmaschine
CH524759A (de) Kolbenmaschine
CH471317A (de) Kolbenmaschine
CH457060A (de) Kolben für Kolbenmaschine
AT312148B (de) Gegenkolbenverdichter
CH524056A (de) Hydrostatische Kolbenmaschine

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee