IT8467812A0 - Dispositivo di azionamento elettroidraulico per valvole,particolarmente per il controllo di motori idraulici - Google Patents

Dispositivo di azionamento elettroidraulico per valvole,particolarmente per il controllo di motori idraulici

Info

Publication number
IT8467812A0
IT8467812A0 IT8467812A IT6781284A IT8467812A0 IT 8467812 A0 IT8467812 A0 IT 8467812A0 IT 8467812 A IT8467812 A IT 8467812A IT 6781284 A IT6781284 A IT 6781284A IT 8467812 A0 IT8467812 A0 IT 8467812A0
Authority
IT
Italy
Prior art keywords
valves
control
drive device
hydraulic motors
electrohydraulic drive
Prior art date
Application number
IT8467812A
Other languages
English (en)
Other versions
IT8467812A1 (it
IT1196737B (it
Inventor
John Kristensen
Niels Tandrup
Original Assignee
Danfoss 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 Danfoss As filed Critical Danfoss As
Publication of IT8467812A0 publication Critical patent/IT8467812A0/it
Publication of IT8467812A1 publication Critical patent/IT8467812A1/it
Application granted granted Critical
Publication of IT1196737B publication Critical patent/IT1196737B/it

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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Feedback Control In General (AREA)
  • Servomotors (AREA)
  • Fluid-Pressure Circuits (AREA)
IT67812/84A 1983-08-13 1984-08-13 Dispositivo di azionamento elettroidraulico per valvole, particolarmente per il controllo di motori idraulici IT1196737B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3329347A DE3329347C2 (de) 1983-08-13 1983-08-13 Elektro-hydraulische Betätigungsvorrichtung für ein stetig verstellbares Ventil

Publications (3)

Publication Number Publication Date
IT8467812A0 true IT8467812A0 (it) 1984-08-13
IT8467812A1 IT8467812A1 (it) 1986-02-13
IT1196737B IT1196737B (it) 1988-11-25

Family

ID=6206513

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8453731U IT8453731V0 (it) 1983-08-13 1984-08-13 Dispositivo di azionamento elettro idraulico per valvole particolarmente per il controllo di motori idraulici
IT67812/84A IT1196737B (it) 1983-08-13 1984-08-13 Dispositivo di azionamento elettroidraulico per valvole, particolarmente per il controllo di motori idraulici

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT8453731U IT8453731V0 (it) 1983-08-13 1984-08-13 Dispositivo di azionamento elettro idraulico per valvole particolarmente per il controllo di motori idraulici

Country Status (5)

Country Link
JP (1) JPS6055402A (it)
CA (1) CA1217258A (it)
DE (1) DE3329347C2 (it)
DK (1) DK162545C (it)
IT (2) IT8453731V0 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63212602A (ja) * 1987-02-26 1988-09-05 Nichirei:Kk 仕分棚
DE4200312A1 (de) * 1992-01-09 1993-04-01 Krupp Industrietech Verfahren zur ueberwachung von hydraulischen oder pneumatischen stellgliedern und ueberwachungseinrichtung
JPH0611001U (ja) * 1992-07-06 1994-02-10 シーケーディ株式会社 圧力比例制御装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748681B2 (it) * 1973-02-08 1982-10-18
DE2429956C3 (de) * 1974-06-21 1979-11-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Regeleinrichtung mit einem Regler und einem Stellantrieb mit mindestens zwei konstanten Stellgeschwindigkeiten
DE2645768C2 (de) * 1976-10-09 1983-04-07 Danfoss A/S, 6430 Nordborg Elektrohydraulische Steuervorrichtung
DE2811345C2 (de) * 1978-03-16 1986-12-11 Knorr-Bremse AG, 8000 München Druckregler für pneumatische Drücke, insbesondere in Fahrzeugen
JPS5623041A (en) * 1979-08-03 1981-03-04 Nec Corp Delay equalizing circuit network

Also Published As

Publication number Publication date
IT8453731V0 (it) 1984-08-13
DK162545C (da) 1992-04-06
DE3329347A1 (de) 1985-02-28
DE3329347C2 (de) 1986-10-09
JPS6055402A (ja) 1985-03-30
IT8467812A1 (it) 1986-02-13
DK162545B (da) 1991-11-11
IT1196737B (it) 1988-11-25
CA1217258A (en) 1987-01-27
DK382884A (da) 1985-02-14
DK382884D0 (da) 1984-08-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970829