SE8800925L - Anordning vid en kolv i ett boggilyft - Google Patents

Anordning vid en kolv i ett boggilyft

Info

Publication number
SE8800925L
SE8800925L SE8800925A SE8800925A SE8800925L SE 8800925 L SE8800925 L SE 8800925L SE 8800925 A SE8800925 A SE 8800925A SE 8800925 A SE8800925 A SE 8800925A SE 8800925 L SE8800925 L SE 8800925L
Authority
SE
Sweden
Prior art keywords
piston
active
valve
channel
movement
Prior art date
Application number
SE8800925A
Other languages
Unknown language ( )
English (en)
Other versions
SE8800925D0 (sv
SE461419B (sv
Inventor
S Stenlund
J Baecklund
Original Assignee
Parator 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 Parator Ab filed Critical Parator Ab
Priority to SE8800925A priority Critical patent/SE461419B/sv
Publication of SE8800925D0 publication Critical patent/SE8800925D0/sv
Priority to AU32934/89A priority patent/AU3293489A/en
Priority to PCT/SE1989/000133 priority patent/WO1989008785A1/en
Priority to EP19890903853 priority patent/EP0424389A1/en
Publication of SE8800925L publication Critical patent/SE8800925L/sv
Publication of SE461419B publication Critical patent/SE461419B/sv
Priority to FI904551A priority patent/FI92243C/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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Fluid-Driven Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
SE8800925A 1988-03-15 1988-03-15 Anordning vid en kolv i ett boggilyft SE461419B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8800925A SE461419B (sv) 1988-03-15 1988-03-15 Anordning vid en kolv i ett boggilyft
AU32934/89A AU3293489A (en) 1988-03-15 1989-03-15 Control means for hoisting devices
PCT/SE1989/000133 WO1989008785A1 (en) 1988-03-15 1989-03-15 Control means for hoisting devices
EP19890903853 EP0424389A1 (en) 1988-03-15 1989-03-15 Valve means at a cylinder
FI904551A FI92243C (sv) 1988-03-15 1990-09-14 Regleranordning för lyftanordning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8800925A SE461419B (sv) 1988-03-15 1988-03-15 Anordning vid en kolv i ett boggilyft

Publications (3)

Publication Number Publication Date
SE8800925D0 SE8800925D0 (sv) 1988-03-15
SE8800925L true SE8800925L (sv) 1989-09-16
SE461419B SE461419B (sv) 1990-02-12

Family

ID=20371693

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8800925A SE461419B (sv) 1988-03-15 1988-03-15 Anordning vid en kolv i ett boggilyft

Country Status (5)

Country Link
EP (1) EP0424389A1 (sv)
AU (1) AU3293489A (sv)
FI (1) FI92243C (sv)
SE (1) SE461419B (sv)
WO (1) WO1989008785A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19617058A1 (de) * 1996-04-29 1997-10-30 Andreas Ing Grasl Druckluftzylinder zur Betätigung von Rauchabzugsklappen in Rauch- und Wärmeabzugsanlagen
US6071096A (en) * 1997-04-25 2000-06-06 Grasl; Andreas Pneumatic cylinder, in particular for actuating fume extraction valves in fume and heat extraction plants

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE396985B (sv) * 1974-10-31 1977-10-10 Nordberg Carl Eric Bertil Manoveranordning for en eller flera i ett boggilyft ingaende forsta hydrauliska kolvar
US4258609A (en) * 1977-10-11 1981-03-31 Conway John P Dual speed hydraulic piston assembly
US4375181A (en) * 1981-01-21 1983-03-01 Conway John P Hydraulic cylinder extending in three force modes

Also Published As

Publication number Publication date
AU3293489A (en) 1989-10-05
FI92243C (sv) 1994-10-10
FI92243B (sv) 1994-06-30
SE8800925D0 (sv) 1988-03-15
SE461419B (sv) 1990-02-12
EP0424389A1 (en) 1991-05-02
WO1989008785A1 (en) 1989-09-21
FI904551A0 (sv) 1990-09-14

Similar Documents

Publication Publication Date Title
BR8600016A (pt) Dispositivo de acionamento a distancia
DE3773607D1 (de) Fahrzeug fuer fernleitungen.
ES2015956B3 (es) Distribuidor de fluido hidraulico a presion.
BR8800159A (pt) Conexao combinada
ES512689A0 (es) "instalacion valvular de control hidraulica".
DE59208160D1 (de) Druckmittelbetriebenes Stellorgan, insbesondere für eine Hub-, Verhol- oder Schubvorrichtung
SE8800925D0 (sv) Anordning vid en kolv i ett boggilyft
DE3761700D1 (de) Zwei- oder dreiweg-mikroelektroventil mit doppelter dichtungsmembran.
ES8205980A1 (es) Perfeccionamientos en un aparato para generar un movimiento lineal alternativo
ATE131919T1 (de) Betätigungsglied mit gasfeder
SE8802606D0 (sv) Ventilbas med flodesreglerande ventilorgan
SE8800908L (sv) Anordning vid kolvstaangsloesa tryckfluidcylindrar
FR2367638A1 (fr) Transformateur de pression pour des freins a air comprime de vehicules sur rails
SE8506038L (sv) Anordning vid i ledning anbragta tallriksventiler
DK59391D0 (da) Fiberblaesningsbremse
DE50104748D1 (de) Wechselventil für Druckmedien
NO832471L (no) Pneumatisk styreinnretning.
DE59507312D1 (de) Hydraulische Steuervorrichtung
ATE90624T1 (de) Vorrichtungen zur daempfung von kolbenbewegungen.
ES2112415T3 (es) Valvula pilotada, accionada por un fluido, especialmente valvula neumatica.
DE50114780D1 (de) Antriebsvorrichtung
DK0762023T3 (da) Sædeventil
JPS57124183A (en) Refrigerant flow control valve for air conditioners
FR2279963A2 (fr) Actionneur a air comprime
ATE119239T1 (de) Kraftstoffeinspritzpumpe.

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8800925-3

Format of ref document f/p: F

NUG Patent has lapsed

Ref document number: 8800925-3

Format of ref document f/p: F