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IT995314B - HYDRAULIC OR PNEUMATIC WORKING CYLINDER - Google Patents

HYDRAULIC OR PNEUMATIC WORKING CYLINDER

Info

Publication number
IT995314B
IT995314B IT2873673A IT2873673A IT995314B IT 995314 B IT995314 B IT 995314B IT 2873673 A IT2873673 A IT 2873673A IT 2873673 A IT2873673 A IT 2873673A IT 995314 B IT995314 B IT 995314B
Authority
IT
Italy
Prior art keywords
hydraulic
working cylinder
pneumatic working
pneumatic
cylinder
Prior art date
Application number
IT2873673A
Other languages
Italian (it)
Original Assignee
Aviat Gmbh
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 Aviat Gmbh filed Critical Aviat Gmbh
Application granted granted Critical
Publication of IT995314B publication Critical patent/IT995314B/en

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
    • F15B11/02—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
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • 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
    • F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
    • F15B2211/41527—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve
    • F15B2211/41536—Flow control characterised by the connections of the flow control means in the circuit being connected to an output member and a directional control valve being connected to multiple ports of an output member
    • 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
    • F15B2211/42—Flow control characterised by the type of actuation
    • F15B2211/421—Flow control characterised by the type of actuation mechanically
    • F15B2211/424—Flow control characterised by the type of actuation mechanically actuated by an output member of the circuit
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
IT2873673A 1972-10-11 1973-09-10 HYDRAULIC OR PNEUMATIC WORKING CYLINDER IT995314B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722249728 DE2249728C3 (en) 1972-10-11 1972-10-11 Pressure medium-operated working cylinder for rapid traverse and power stroke

Publications (1)

Publication Number Publication Date
IT995314B true IT995314B (en) 1975-11-10

Family

ID=5858704

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2873673A IT995314B (en) 1972-10-11 1973-09-10 HYDRAULIC OR PNEUMATIC WORKING CYLINDER

Country Status (3)

Country Link
DE (1) DE2249728C3 (en)
FR (1) FR2203034B1 (en)
IT (1) IT995314B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3635042C2 (en) * 1986-10-15 1995-08-31 Horst Baltschun Hydraulic or pneumatic cylinders
SE462402B (en) * 1987-11-20 1990-06-18 Skf Specialty Product Ab PISTON - CYLINDER UNIT AND DEVICE FOR ITS PREPARATION
DE102020108235A1 (en) 2020-03-25 2021-09-30 Prominent Gmbh Hydraulic element and positive displacement pump with one such

Also Published As

Publication number Publication date
DE2249728A1 (en) 1974-04-18
DE2249728C3 (en) 1980-11-06
DE2249728B2 (en) 1980-03-13
FR2203034A1 (en) 1974-05-10
FR2203034B1 (en) 1979-01-26

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