RO92060B1 - Variable speed controller - Google Patents

Variable speed controller

Info

Publication number
RO92060B1
RO92060B1 RO118844A RO11884485A RO92060B1 RO 92060 B1 RO92060 B1 RO 92060B1 RO 118844 A RO118844 A RO 118844A RO 11884485 A RO11884485 A RO 11884485A RO 92060 B1 RO92060 B1 RO 92060B1
Authority
RO
Romania
Prior art keywords
discs
intermediate shaft
ball
variable speed
speed controller
Prior art date
Application number
RO118844A
Other languages
Romanian (ro)
Other versions
RO92060A2 (en
Inventor
Emanuel Diaconescu
Gheorghe Frunza
Milan Crasi
Doru Potoroaca
Lia Macovei
Artemizia Potoroaca
Original Assignee
Institutul De Subingineri
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 Institutul De Subingineri filed Critical Institutul De Subingineri
Priority to RO118844A priority Critical patent/RO92060B1/en
Publication of RO92060A2 publication Critical patent/RO92060A2/en
Publication of RO92060B1 publication Critical patent/RO92060B1/en

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  • Friction Gearing (AREA)

Abstract

Inventia de fata se refera la un variator elastohidrodinamic, cu doua trepte, din care a doua de putere constata, de tip frontal din care a doua de putere constanta, de tip frontal cu bile, cu arborii descarcati de încovoiere, de mare randament în cazul functionarii cu uleiuri nespecializate si cu o gama larga de reglare. La variatorul de turatie se utilizeaza doua trepte de turatie înseriate prin intermediul unui bloc mobil amplasat pe un arbore intermediar si constituit din un disc fix si doua discuri mobile axial, între aceste discuri si discurile de intrare si discurile de iesire, fiind dispuse simetric fata de arborele intermediar niste colivii cu bile, montate în niste portcolivii care pot fi antrenate în deplasare între doua limite de catre un motor prin intermediul unui surub de reglare si a unei piulite.The present invention relates to a two-stage elastohidrodinamic variator, of which the second power of the front type, of which the second of constant power, of the ball-type, with the bending discharge shafts, of high efficiency in the case operating with unspecialized oils and a wide range of adjustments. At the speed changer, two rotational speeds are used by means of a movable block located on an intermediate shaft and consisting of a fixed disk and two axially movable discs between these discs and the input discs and the output discs being arranged symmetrically the intermediate shaft of some ball cages, mounted in some portholes that can be moved between two limits by an engine by means of a adjusting screw and a nut.

RO118844A 1985-05-23 1985-05-23 Variable speed controller RO92060B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO118844A RO92060B1 (en) 1985-05-23 1985-05-23 Variable speed controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO118844A RO92060B1 (en) 1985-05-23 1985-05-23 Variable speed controller

Publications (2)

Publication Number Publication Date
RO92060A2 RO92060A2 (en) 1987-07-30
RO92060B1 true RO92060B1 (en) 1987-07-31

Family

ID=20117250

Family Applications (1)

Application Number Title Priority Date Filing Date
RO118844A RO92060B1 (en) 1985-05-23 1985-05-23 Variable speed controller

Country Status (1)

Country Link
RO (1) RO92060B1 (en)

Also Published As

Publication number Publication date
RO92060A2 (en) 1987-07-30

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