NO121923B - - Google Patents

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Info

Publication number
NO121923B
NO121923B NO2091/69A NO209169A NO121923B NO 121923 B NO121923 B NO 121923B NO 2091/69 A NO2091/69 A NO 2091/69A NO 209169 A NO209169 A NO 209169A NO 121923 B NO121923 B NO 121923B
Authority
NO
Norway
Prior art keywords
piston
cylinder
buffer cylinder
braking
piston rod
Prior art date
Application number
NO2091/69A
Other languages
English (en)
Norwegian (no)
Inventor
H Hallum
Original Assignee
Hymas As
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 Hymas As filed Critical Hymas As
Priority to NO2091/69A priority Critical patent/NO121923B/no
Priority to DE19702024208 priority patent/DE2024208A1/de
Priority to DK261570A priority patent/DK125490B/da
Priority to SE699970A priority patent/SE353768B/xx
Priority to FR7018572A priority patent/FR2048649A5/fr
Publication of NO121923B publication Critical patent/NO121923B/no

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
    • F15B11/06—Servomotor systems without provision for follow-up action ; Circuits therefor involving features specific to the use of a compressible medium, e.g. air, steam
    • F15B11/072—Combined pneumatic-hydraulic systems
    • F15B11/076—Combined pneumatic-hydraulic systems with pneumatic drive or displacement and speed control or stopping by hydraulic braking
    • 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
    • F15B2211/40576—Assemblies of multiple valves
    • F15B2211/40584—Assemblies of multiple valves the flow control means arranged in parallel with a check valve
    • 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
    • F15B2211/47—Flow control in one direction only
    • F15B2211/473—Flow control in one direction only without restriction in the reverse direction
    • 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
    • F15B2211/625—Accumulators
    • 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)
  • Fluid-Damping Devices (AREA)
NO2091/69A 1969-05-22 1969-05-22 NO121923B (enExample)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NO2091/69A NO121923B (enExample) 1969-05-22 1969-05-22
DE19702024208 DE2024208A1 (de) 1969-05-22 1970-05-19 Vorrichtung zum Abbremsen eines Gegenstandes in hin- und hergehender oder schwenkender Bewegung In den Aussensteilungen
DK261570A DK125490B (da) 1969-05-22 1970-05-21 Anordning til afbremsning i yderstillingerne af en genstand i fremog tilbagegående bevægelse.
SE699970A SE353768B (enExample) 1969-05-22 1970-05-21
FR7018572A FR2048649A5 (enExample) 1969-05-22 1970-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO2091/69A NO121923B (enExample) 1969-05-22 1969-05-22

Publications (1)

Publication Number Publication Date
NO121923B true NO121923B (enExample) 1971-04-26

Family

ID=19878636

Family Applications (1)

Application Number Title Priority Date Filing Date
NO2091/69A NO121923B (enExample) 1969-05-22 1969-05-22

Country Status (5)

Country Link
DE (1) DE2024208A1 (enExample)
DK (1) DK125490B (enExample)
FR (1) FR2048649A5 (enExample)
NO (1) NO121923B (enExample)
SE (1) SE353768B (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR102013024307B1 (pt) * 2013-09-23 2022-03-29 Drausuisse Brasil Comércio E Locação De Unidades Hidráulicas Inteligentes S.A. Unidade geradora de pressão hidráulica com acionamento pneumático

Also Published As

Publication number Publication date
DK125490B (da) 1973-02-26
SE353768B (enExample) 1973-02-12
FR2048649A5 (enExample) 1971-03-19
DE2024208A1 (de) 1970-11-26

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