Patents Assigned to Sata Limited
  • Generation of carbon monoxide for testing sensors and detectors
    Patent number: 9429551
    Abstract: A method and apparatus for generating carbon monoxide and in particular a device for testing carbon monoxide detectors which utilizes the method and apparatus for generating carbon monoxide. A layer of Activated Carbon Cloth is heated so that it produces small quantities of carbon monoxide. The Activated Carbon Cloth may be provided in a removable cassette.
    Type: Grant
    Filed: July 18, 2006
    Date of Patent: August 30, 2016
    Assignee: SATA LIMITED
    Inventor: Harvey Podgorney
  • Test equipment for testing hazard detectors
    Patent number: 8966952
    Abstract: Apparatus for testing a hazard detector, the apparatus comprising electrically-powered generating means arranged to generate at least two stimuli for application to the detector; and control means arranged to control the generation of each stimulus by said stimulus generating means, wherein said generating means includes a carbon monoxide generator.
    Type: Grant
    Filed: November 24, 2006
    Date of Patent: March 3, 2015
    Assignee: Sata Limited
    Inventor: Stewart Pepper
  • Testing detectors
    Patent number: 8689602
    Abstract: A hazard detector assembly for attachment to a surface within a protected zone comprises a detector unit and a test stimulus generator unit.
    Type: Grant
    Filed: September 27, 2005
    Date of Patent: April 8, 2014
    Assignee: Sata Limited
    Inventor: William Rossiter
  • Synthetic smoke generator and smoke detector tester using such a generator
    Patent number: 7852227
    Abstract: The present invention relates to an electrically operated device for generating synthetic smoke and also to a hazard detector tester utilizing such a device. The device comprises a collapsible container provided with vaporisable liquid and a tube, one end of which is immersed in the liquid and the other end of which is provided with an electrical heater for vaporising the liquid in the other end of the tub in order to generate smoke. A peristaltic pump is used to pump the liquid through the tube.
    Type: Grant
    Filed: December 9, 2005
    Date of Patent: December 14, 2010
    Assignee: Sata Limited
    Inventors: Stewart Pepper, Eddie Ozaki-Owen
  • TESTING DETECTORS
    Publication number: 20090078065
    Abstract: A hazard detector assembly for attachment to a surface within a protected zone comprises a detector unit and a test stimulus generator unit.
    Type: Application
    Filed: September 27, 2005
    Publication date: March 26, 2009
    Applicant: SATA LIMITED
    Inventor: William Rossiter