IT1054072B - Servoamplificatore elettroidraulico - Google Patents

Servoamplificatore elettroidraulico

Info

Publication number
IT1054072B
IT1054072B IT1922976A IT1922976A IT1054072B IT 1054072 B IT1054072 B IT 1054072B IT 1922976 A IT1922976 A IT 1922976A IT 1922976 A IT1922976 A IT 1922976A IT 1054072 B IT1054072 B IT 1054072B
Authority
IT
Italy
Prior art keywords
servo amplifier
electrohydraulic servo
electrohydraulic
amplifier
servo
Prior art date
Application number
IT1922976A
Other languages
English (en)
Original Assignee
Harkmann & Lammle
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 Harkmann & Lammle filed Critical Harkmann & Lammle
Application granted granted Critical
Publication of IT1054072B publication Critical patent/IT1054072B/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
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/12—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Actuator (AREA)
IT1922976A 1975-01-17 1976-01-14 Servoamplificatore elettroidraulico IT1054072B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752501761 DE2501761C3 (de) 1975-01-17 1975-01-17 Elektrohydraulischer Nachlaufverstärker

Publications (1)

Publication Number Publication Date
IT1054072B true IT1054072B (it) 1981-11-10

Family

ID=5936669

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1922976A IT1054072B (it) 1975-01-17 1976-01-14 Servoamplificatore elettroidraulico

Country Status (2)

Country Link
DE (1) DE2501761C3 (it)
IT (1) IT1054072B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2910530C2 (de) * 1979-03-17 1983-09-08 Hartmann & Lämmle GmbH & Co KG, 7255 Rutesheim Elektrohydraulischer Nachlaufverstärker
DE2954242C2 (it) * 1979-03-17 1991-09-05 Hartmann & Laemmle Gmbh & Co Kg, 7255 Rutesheim, De
DE3438600A1 (de) * 1984-10-20 1986-07-10 Hartmann & Lämmle GmbH & Co KG, 7255 Rutesheim Einrichtung zur ueberwachung der position eines maschinenelements
DE3519697A1 (de) * 1984-10-26 1986-05-07 Saarbergwerke AG, 6600 Saarbrücken Teilschnittmaschine zum profilgenauen schneiden eines bogenfoermigen streckenquerschnittes

Also Published As

Publication number Publication date
DE2501761B2 (de) 1978-08-10
DE2501761C3 (de) 1979-04-12
DE2501761A1 (de) 1976-07-22

Similar Documents

Publication Publication Date Title
IT1055922B (it) Servomotore idraulico
NL7604175A (nl) Versterker.
FR2299762A1 (fr) Amplificateur differentiel perfectionne
NL7605716A (nl) Uitleesversterker.
SE416013B (sv) Fergvideo forsterkare
FR2316461A1 (fr) Amplificateur hydraulique
FR2317557A1 (fr) Turbo-coupleur hydraulique
SE7605278L (sv) Elektrohydraulisk proportionell manovreringsanordning
FR2332445A1 (fr) Amplificateur hydraulique
FR2327126A1 (fr) Servofrein hydraulique
FR2314381A1 (fr) Servomoteur hydraulique
IT1055673B (it) Servofreno idraulico
IT1072902B (it) Servofreno combinato idraulico e a vuoto
IT1058855B (it) Amplificatore differenziale
IT1113522B (it) Servofreno idraulico
IT1085292B (it) Servofreno idraulico
SE7607338L (sv) Forsterkare
IT1077656B (it) Servofreno idraulico
IT1129745B (it) Servoamplificatore elettroidraulico
IT1083934B (it) Servofreno idraulico
IT1054072B (it) Servoamplificatore elettroidraulico
SE385177B (sv) Framkopplad forsterkare
SE7700373L (sv) Hydraulisk forsterkare
AR211664A1 (es) Servofreno hidraulico
IT1084870B (it) Servofreno idraulico

Legal Events

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

Effective date: 19940127