RO118337B1 - Device checking the rotation direction - Google Patents

Device checking the rotation direction

Info

Publication number
RO118337B1
RO118337B1 RO98-00259A RO9800259A RO118337B1 RO 118337 B1 RO118337 B1 RO 118337B1 RO 9800259 A RO9800259 A RO 9800259A RO 118337 B1 RO118337 B1 RO 118337B1
Authority
RO
Romania
Prior art keywords
rotation direction
cavity
device checking
checking
liquid rotor
Prior art date
Application number
RO98-00259A
Other languages
Romanian (ro)
Inventor
Mirela Aciobăniţei
Marius Babiuc
Iulian Chelaru
Marius Prelipceanu
Adrian Romanescu
Original Assignee
Mirela Aciobăniţei
Marius Babiuc
Iulian Chelaru
Marius Prelipceanu
Adrian Romanescu
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 Mirela Aciobăniţei, Marius Babiuc, Iulian Chelaru, Marius Prelipceanu, Adrian Romanescu filed Critical Mirela Aciobăniţei
Priority to RO98-00259A priority Critical patent/RO118337B1/en
Publication of RO118337B1 publication Critical patent/RO118337B1/en

Links

Landscapes

  • Micromachines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)

Abstract

The invention relates to a device meant for checking the rotation direction in asynchronous motors or micromotors. According to the invention, the device consists of an electrically insulated handle (1) made up of a transparent material, provided at one end with a cylindrical cavity (a) accommodating a liquid rotor consisting of mercury (2), the cavity end being covered with a lid (3) provided on the centre with an axle (4) having a helical channel (b) which, will determine the displacement of the liquid rotor in one end of the cavity depending on the rotation direction of the rotating stator field.
RO98-00259A 1998-02-16 1998-02-16 Device checking the rotation direction RO118337B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO98-00259A RO118337B1 (en) 1998-02-16 1998-02-16 Device checking the rotation direction

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO98-00259A RO118337B1 (en) 1998-02-16 1998-02-16 Device checking the rotation direction

Publications (1)

Publication Number Publication Date
RO118337B1 true RO118337B1 (en) 2003-04-30

Family

ID=64361534

Family Applications (1)

Application Number Title Priority Date Filing Date
RO98-00259A RO118337B1 (en) 1998-02-16 1998-02-16 Device checking the rotation direction

Country Status (1)

Country Link
RO (1) RO118337B1 (en)

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