SE7910400L - Anordning vid kolv - Google Patents

Anordning vid kolv

Info

Publication number
SE7910400L
SE7910400L SE7910400A SE7910400A SE7910400L SE 7910400 L SE7910400 L SE 7910400L SE 7910400 A SE7910400 A SE 7910400A SE 7910400 A SE7910400 A SE 7910400A SE 7910400 L SE7910400 L SE 7910400L
Authority
SE
Sweden
Prior art keywords
cylinder
piston
flow
cam profile
cam
Prior art date
Application number
SE7910400A
Other languages
English (en)
Other versions
SE430821B (sv
Inventor
O Gustavsson
Original Assignee
Bofors Ab
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 Bofors Ab filed Critical Bofors Ab
Priority to SE7910400A priority Critical patent/SE430821B/sv
Priority to IL61597A priority patent/IL61597A/xx
Priority to IN865/DEL/80A priority patent/IN155146B/en
Priority to FI803828A priority patent/FI70322C/fi
Priority to DE19803047353 priority patent/DE3047353A1/de
Priority to IT50378/80A priority patent/IT1127959B/it
Priority to NL8006834A priority patent/NL8006834A/nl
Priority to CA000367037A priority patent/CA1145603A/en
Priority to CH9327/80A priority patent/CH650840A5/de
Priority to YU3190/80A priority patent/YU43761B/xx
Priority to JP17865780A priority patent/JPS5694199A/ja
Priority to NO803821A priority patent/NO152472C/no
Priority to FR8026824A priority patent/FR2473133A1/fr
Priority to GB8040597A priority patent/GB2065783B/en
Priority to US06/217,598 priority patent/US4411188A/en
Publication of SE7910400L publication Critical patent/SE7910400L/sv
Publication of SE430821B publication Critical patent/SE430821B/sv

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
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/046—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed depending on the position of the working 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
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30525—Directional control valves, e.g. 4/3-directional control 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
    • F15B2211/30—Directional control
    • F15B2211/31—Directional control characterised by the positions of the valve element
    • F15B2211/3122—Special positions other than the pump port being connected to working ports or the working ports being connected to the return line
    • F15B2211/3127—Floating position connecting the working ports and the return line
    • 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
    • F15B2211/32—Directional control characterised by the type of actuation
    • F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
    • 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
    • F15B2211/42—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
    • F15B2211/40—Flow control
    • F15B2211/455—Control of flow in the feed line, i.e. meter-in 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/46—Control of flow in the return line, i.e. meter-out 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
    • 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
    • F15B2211/7053—Double-acting output members
    • 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
    • F15B2211/75—Control of speed of the 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
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/77—Control of direction of movement of the output member
    • F15B2211/7716—Control of direction of movement of the output member with automatic return

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Reciprocating Pumps (AREA)
  • Transmission Devices (AREA)
  • Fluid-Damping Devices (AREA)
  • Fluid-Pressure Circuits (AREA)
SE7910400A 1979-12-18 1979-12-18 Foretredesvis for eldvapen anvendbar anordning for hastighetsstyrning av cylinderkolv SE430821B (sv)

Priority Applications (15)

Application Number Priority Date Filing Date Title
SE7910400A SE430821B (sv) 1979-12-18 1979-12-18 Foretredesvis for eldvapen anvendbar anordning for hastighetsstyrning av cylinderkolv
IL61597A IL61597A (en) 1979-12-18 1980-11-30 Device for speed control of actuating cylinder piston,particularly useful for a firearm
IN865/DEL/80A IN155146B (sv) 1979-12-18 1980-12-02
FI803828A FI70322C (fi) 1979-12-18 1980-12-10 Foeretraedesvis foer eldvapen anvaendbar anordning foer hastighetsreglering av cylinderkolv
DE19803047353 DE3047353A1 (de) 1979-12-18 1980-12-16 Einrichtung fuer die geschwindigkeitsregelung eines zylinderkolbens, insbesondere fuer die anwendung in einem geschuetz
IT50378/80A IT1127959B (it) 1979-12-18 1980-12-16 Dispositivo per il controllo della velocita' di un cilindro-pistone particolarmente per le funzioni di chiusura e calcatura di pezzi di artiglieria
NL8006834A NL8006834A (nl) 1979-12-18 1980-12-17 Inrichting voor het regelen van de snelheid van een cilinderzuiger, in het bijzonder nuttig voor een vuurmond.
CA000367037A CA1145603A (en) 1979-12-18 1980-12-17 Device for speed control of cylinder piston, particularly useful for a firearm
CH9327/80A CH650840A5 (de) 1979-12-18 1980-12-17 Vorrichtung zum steuern der geschwindigkeit eines kolbens relativ zu einem zylinder.
YU3190/80A YU43761B (en) 1979-12-18 1980-12-17 Device to control the speed of a piston in a hydraulic cylinder, particularly for artillery tools
JP17865780A JPS5694199A (en) 1979-12-18 1980-12-17 Cylinder piston speed controller particularly available for gun
NO803821A NO152472C (no) 1979-12-18 1980-12-17 Anordning til aa bevirke hastighetsstyring av et sylinderstempel relativt sylinderen eller omvendt
FR8026824A FR2473133A1 (fr) 1979-12-18 1980-12-17 Dispositif de reglage de la vitesse de deplacement du piston d'un verin, equipant notamment une arme a feu
GB8040597A GB2065783B (en) 1979-12-18 1980-12-18 Fluid flow control init for a piston and cylinder assembly
US06/217,598 US4411188A (en) 1979-12-18 1980-12-18 Device for speed control of cylinder piston, particularly useful for a firearm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7910400A SE430821B (sv) 1979-12-18 1979-12-18 Foretredesvis for eldvapen anvendbar anordning for hastighetsstyrning av cylinderkolv

Publications (2)

Publication Number Publication Date
SE7910400L true SE7910400L (sv) 1981-06-19
SE430821B SE430821B (sv) 1983-12-12

Family

ID=20339571

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7910400A SE430821B (sv) 1979-12-18 1979-12-18 Foretredesvis for eldvapen anvendbar anordning for hastighetsstyrning av cylinderkolv

Country Status (15)

Country Link
US (1) US4411188A (sv)
JP (1) JPS5694199A (sv)
CA (1) CA1145603A (sv)
CH (1) CH650840A5 (sv)
DE (1) DE3047353A1 (sv)
FI (1) FI70322C (sv)
FR (1) FR2473133A1 (sv)
GB (1) GB2065783B (sv)
IL (1) IL61597A (sv)
IN (1) IN155146B (sv)
IT (1) IT1127959B (sv)
NL (1) NL8006834A (sv)
NO (1) NO152472C (sv)
SE (1) SE430821B (sv)
YU (1) YU43761B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410371B (de) * 1997-08-06 2003-04-25 Intertechnik Tech Produktionen Geschütz
US6777601B1 (en) 2003-04-28 2004-08-17 Gregory L. Kerfoot Stringed musical instrument soundboard system
CN114046688B (zh) * 2021-10-19 2023-04-07 蓝箭航天空间科技股份有限公司 火箭起竖架快速后倒实现方法及实现系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA630730A (en) * 1961-11-14 Carls William Control valve for fluid circuits
GB913891A (sv) *
US3126795A (en) * 1964-03-31 -timed out
US2379180A (en) * 1940-02-10 1945-06-26 Vickers Inc Hydraulic retractor control
AT186476B (de) * 1954-09-11 1956-08-10 Rich Klinger Ag Drosselventil
US3037527A (en) * 1959-04-13 1962-06-05 Vickers Inc Power transmission
US3013532A (en) * 1960-04-01 1961-12-19 Gen Motors Corp Deceleration valve
SU139524A1 (ru) * 1960-07-13 1960-11-30 Л.С. Полещук Гидравлический замок
NL276046A (sv) * 1961-03-18 1900-01-01
US3186307A (en) * 1964-04-17 1965-06-01 Ellenbogen Alex Control valve system for pressure fluid cylinder
JPS4940237U (sv) * 1972-07-06 1974-04-09

Also Published As

Publication number Publication date
GB2065783B (en) 1983-06-22
FR2473133A1 (fr) 1981-07-10
FI803828L (fi) 1981-06-19
FI70322B (fi) 1986-02-28
SE430821B (sv) 1983-12-12
NO803821L (no) 1981-06-19
JPS5694199A (en) 1981-07-30
IT8050378A0 (it) 1980-12-16
YU43761B (en) 1989-12-31
DE3047353A1 (de) 1981-09-10
NO152472C (no) 1985-10-02
CA1145603A (en) 1983-05-03
IL61597A (en) 1983-07-31
IN155146B (sv) 1985-01-05
FR2473133B1 (sv) 1984-08-10
GB2065783A (en) 1981-07-01
US4411188A (en) 1983-10-25
DE3047353C2 (sv) 1991-10-31
IT1127959B (it) 1986-05-28
CH650840A5 (de) 1985-08-15
NL8006834A (nl) 1981-07-16
FI70322C (fi) 1986-09-15
YU319080A (en) 1983-09-30
NO152472B (no) 1985-06-24
JPH0118355B2 (sv) 1989-04-05

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