DOWNHOLE SOLENOID ACTUATOR SYSTEM Russian patent published in 2018 - IPC E21B41/00 E21B47/12 H01F7/16 

Abstract RU 2667890 C1

FIELD: electrical equipment.

SUBSTANCE: invention relates to electrical equipment. System of the intrabasic linear solenoid actuator includes a solenoid actuator with a solenoid and a corresponding solenoid armature. Number of switches are connected to the solenoid. Controller is electrically coupled to a plurality of switches and has a processor and a memory coupled to the processor. Storage device contains a set of instructions that, when executed by the processor, cause the processor to receive a feedback signal, corresponding to the state of at least one of the solenoid and the armature of the solenoid; and generating a control signal for changing the state of at least one of the plurality of switches, based at least in part on the received feedback signal.

EFFECT: technical result is improved reliability.

20 cl, 6 dwg

Similar patents RU2667890C1

Title Year Author Number
DOWNHOLE SOLENOID ACTUATOR ACTUATION SYSTEM 2014
  • Chu Tszyan In
RU2664282C1
UNIVERSAL CONTROLLER FOR EMERGENCY SHUT-OFF 2006
  • Snoubehrdzher Dzhimmi L.
RU2413115C2
COIL ACTUATOR FOR SWITCHING DEVICE AND RELATED SWITCHING DEVICE 2012
  • Mannino Fabio
  • De Natale Gabriele Valentino
RU2602087C2
OPTIMIZED DRILL STRING ROTATION DURING DIRECTIONAL DRILLING IN THE SLIDING MODE 2013
  • Dikstra Dzhejson D.
  • San Chzhitsze
RU2616053C1
FLUID EXTRACTION SYSTEM, CONTROL SUBSYSTEM, ELECTRIC MACHINES WORKING SPEEDS CONTROL METHOD AND ELECTRIC MACHINE CONTROL METHOD 2016
  • Torrey David Allan
  • Hawes Nathaniel Benedict
  • El-Refaie Ayman Mohamed Fawzi
  • Chishti Muhammad Hassan
RU2715416C2
ESTIMATION OF PARAMETERS OF DIRECTIONAL DRILLING BASED ON MODEL DURING DOWNHOLE OPERATIONS 2019
  • Kuattrone, Franchesko
  • Khansen, Kristian
  • Khen, Oliver
  • Kuneke, Jorn
  • Morabito, Bruno
  • Findajsen, Rolf
RU2754892C1
DRILLING RIG CONTROL SYSTEM 2016
  • Tunc, Gokturk
  • Zheng, Shunfeng
RU2667545C1
CLOSED CYCLE OF DRILLING PARAMETERS CONTROL 2013
  • Khej Richard Tomas
  • Uinslou Daniel
  • Deolalikar Neelesh
  • Strechen Majkl
RU2639219C2
RANGE MEASUREMENT USING MODULATED SIGNALS 2013
  • Golla Kristofer A.
  • Donderisi Burkaj
RU2628660C2
WINDMILL BRAKING CONTROLLER AND ITS SWITCHING CONTROL ELEMENTS 2006
  • Kolli Dehvid
RU2430463C2

RU 2 667 890 C1

Authors

Chu Tszyanin

Dates

2018-09-25Published

2015-09-15Filed