FR2138590A1 - - Google Patents

Info

Publication number
FR2138590A1
FR2138590A1 FR7134672A FR7134672A FR2138590A1 FR 2138590 A1 FR2138590 A1 FR 2138590A1 FR 7134672 A FR7134672 A FR 7134672A FR 7134672 A FR7134672 A FR 7134672A FR 2138590 A1 FR2138590 A1 FR 2138590A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7134672A
Other versions
FR2138590B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Werkzeugmaschinenkombinat Fritz Heckert VEB
Original Assignee
Werkzeugmaschinenkombinat Fritz Heckert VEB
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 Werkzeugmaschinenkombinat Fritz Heckert VEB filed Critical Werkzeugmaschinenkombinat Fritz Heckert VEB
Publication of FR2138590A1 publication Critical patent/FR2138590A1/fr
Application granted granted Critical
Publication of FR2138590B1 publication Critical patent/FR2138590B1/fr
Expired legal-status Critical Current

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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/16—Special measures for feedback, e.g. by a follow-up device

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Servomotors (AREA)
FR7134672A 1971-05-21 1971-09-27 Expired FR2138590B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD15525471 1971-05-21

Publications (2)

Publication Number Publication Date
FR2138590A1 true FR2138590A1 (fr) 1973-01-05
FR2138590B1 FR2138590B1 (fr) 1976-04-30

Family

ID=5483855

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7134672A Expired FR2138590B1 (fr) 1971-05-21 1971-09-27

Country Status (4)

Country Link
CH (1) CH541080A (fr)
DE (1) DE2218465A1 (fr)
FR (1) FR2138590B1 (fr)
SE (1) SE379403B (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1408270A (fr) * 1964-06-30 1965-08-13 Ct De Rech S Hydrauliques Et E Servocommande électrohydraulique
FR1480927A (fr) * 1965-05-24 1967-05-12 Bell Aerospace Corp Appareil de contrôle de la position d'un élément mobile

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1408270A (fr) * 1964-06-30 1965-08-13 Ct De Rech S Hydrauliques Et E Servocommande électrohydraulique
FR1480927A (fr) * 1965-05-24 1967-05-12 Bell Aerospace Corp Appareil de contrôle de la position d'un élément mobile

Also Published As

Publication number Publication date
DE2218465A1 (de) 1972-11-30
CH541080A (de) 1973-08-31
SE379403B (fr) 1975-10-06
FR2138590B1 (fr) 1976-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse