RO100740A2 - Hydraulic amplifiers positionong servo-system - Google Patents

Hydraulic amplifiers positionong servo-system

Info

Publication number
RO100740A2
RO100740A2 RO1988133063A RO13306388A RO100740A2 RO 100740 A2 RO100740 A2 RO 100740A2 RO 1988133063 A RO1988133063 A RO 1988133063A RO 13306388 A RO13306388 A RO 13306388A RO 100740 A2 RO100740 A2 RO 100740A2
Authority
RO
Romania
Prior art keywords
servo
nut
positionong
reaction
hydraulic
Prior art date
Application number
RO1988133063A
Other languages
Romanian (ro)
Other versions
RO100740B1 (en
Inventor
V.Traian; Ro Damian
D.Dumitru; Ro Tudor
St.Nicolae; Ro Alexandrescu
Gh.Aurel Mircea; Ro Nita
Al.Mihai; Ro Avram
Original Assignee
Intreprinderea De Echipament Hidraulic, Rimniu Vilcea, Judetul Vilcea; Ro
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 Intreprinderea De Echipament Hidraulic, Rimniu Vilcea, Judetul Vilcea; Ro filed Critical Intreprinderea De Echipament Hidraulic, Rimniu Vilcea, Judetul Vilcea; Ro
Priority to RO1988133063A priority Critical patent/RO100740A2/en
Publication of RO100740B1 publication Critical patent/RO100740B1/en
Publication of RO100740A2 publication Critical patent/RO100740A2/en

Links

Landscapes

  • Transmission Devices (AREA)
  • Braking Arrangements (AREA)
  • Hydraulic Motors (AREA)

Abstract

The invention relates to a central summer servo-mechanism, used for positioning hydraulic amplifiers. According to the invention, the hydraulic amplifier positioning servo-mechanism consists of a reaction nut that tends to bring the control screw to the initial position, and of an electric engine, that moves through some guides stepping on some ballbearings, mounted on some eccentric shafts, ensured against self-loosening with some screwed pins mounted in a support; the reaction nut is connected to a reaction wheel by some conic sleeve tightened with a nut.
RO1988133063A 1988-04-14 1988-04-14 Hydraulic amplifiers positionong servo-system RO100740A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988133063A RO100740A2 (en) 1988-04-14 1988-04-14 Hydraulic amplifiers positionong servo-system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988133063A RO100740A2 (en) 1988-04-14 1988-04-14 Hydraulic amplifiers positionong servo-system

Publications (2)

Publication Number Publication Date
RO100740B1 RO100740B1 (en) 1991-03-01
RO100740A2 true RO100740A2 (en) 1991-11-16

Family

ID=20121480

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988133063A RO100740A2 (en) 1988-04-14 1988-04-14 Hydraulic amplifiers positionong servo-system

Country Status (1)

Country Link
RO (1) RO100740A2 (en)

Also Published As

Publication number Publication date
RO100740B1 (en) 1991-03-01

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