Patents Assigned to Engineering Technologies Canada Ltd.
  • Liquid level measurement device and installation incorporating the same
    Patent number: 8100006
    Abstract: A liquid level measurement device comprises a generally seamless pipe for insertion into an installation in which liquid level is to be monitored and a non-contact sensor assembly disposed within the pipe at a location spaced above the liquid. The sensor assembly senses the level of the liquid and generates output representative of the liquid level.
    Type: Grant
    Filed: August 21, 2007
    Date of Patent: January 24, 2012
    Assignee: Engineering Technologies Canada Ltd.
    Inventors: Iain Galloway, Kelly Galloway
  • LIQUID LEVEL MEASUREMENT DEVICE AND INSTALLATION INCORPORATING THE SAME
    Publication number: 20080060430
    Abstract: A liquid level measurement device comprises a generally seamless pipe for insertion into an installation in which liquid level is to be monitored and a non-contact sensor assembly disposed within the pipe at a location spaced above the liquid. The sensor assembly senses the level of the liquid and generates output representative of the liquid level.
    Type: Application
    Filed: August 21, 2007
    Publication date: March 13, 2008
    Applicant: ENGINEERING TECHNOLOGIES CANADA LTD.
    Inventors: Iain Galloway, Kelly Galloway