CH569886A5 - - Google Patents

Info

Publication number
CH569886A5
CH569886A5 CH1193274A CH1193274A CH569886A5 CH 569886 A5 CH569886 A5 CH 569886A5 CH 1193274 A CH1193274 A CH 1193274A CH 1193274 A CH1193274 A CH 1193274A CH 569886 A5 CH569886 A5 CH 569886A5
Authority
CH
Switzerland
Application number
CH1193274A
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of CH569886A5 publication Critical patent/CH569886A5/xx

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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J10/00—Engine or like cylinders; Features of hollow, e.g. cylindrical, bodies in general
    • F16J10/02—Cylinders designed to receive moving pistons or plungers
    • 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
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/036—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of servomotors having a plurality of working chambers
    • 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
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check 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
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7055—Linear output members having more than two chambers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Actuator (AREA)
  • Circuit Breakers (AREA)
CH1193274A 1973-09-05 1974-09-03 CH569886A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732344657 DE2344657A1 (de) 1973-09-05 1973-09-05 Hydraulikzylinder mit einem innerhalb des zylinders bewegbaren kolben

Publications (1)

Publication Number Publication Date
CH569886A5 true CH569886A5 (xx) 1975-11-28

Family

ID=5891641

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1193274A CH569886A5 (xx) 1973-09-05 1974-09-03

Country Status (5)

Country Link
JP (1) JPS5053776A (xx)
CH (1) CH569886A5 (xx)
DE (1) DE2344657A1 (xx)
FR (1) FR2242584A1 (xx)
IT (1) IT1020435B (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391922B (de) * 1988-02-26 1990-12-27 Kuebel Johann Druckmittelbetaetigte kolben-zylinderanordnung

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5693227A (en) * 1979-12-27 1981-07-28 Hitachi Ltd Hydraulic driving unit
DE3200082A1 (de) * 1982-01-05 1983-07-14 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hydraulischer steuerzylinder zur einstellung des schnitthorizontes untertaegiger gewinnungsmaschinen
FR2563291A1 (fr) * 1984-04-20 1985-10-25 Etude Methode Applic Sarl Verin hydraulique a commande manuelle
JP2598210B2 (ja) * 1992-12-01 1997-04-09 エスエムシー株式会社 シリンダ装置
WO2016010656A1 (en) 2014-07-14 2016-01-21 Ridge Tool Company Hydraulic tools with rapid advance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391922B (de) * 1988-02-26 1990-12-27 Kuebel Johann Druckmittelbetaetigte kolben-zylinderanordnung

Also Published As

Publication number Publication date
FR2242584A1 (en) 1975-03-28
JPS5053776A (xx) 1975-05-13
IT1020435B (it) 1977-12-20
DE2344657A1 (de) 1975-03-13
FR2242584B3 (xx) 1977-06-17

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Legal Events

Date Code Title Description
PL Patent ceased