Patents Assigned to Ermme
  • Recording module with a universal input for measurement of physical parameters
    Patent number: 7026828
    Abstract: A recording card for the measurement of physical parameters includes at least one analogue-digital converter and at least one input connector for connection to a sensor. The recording card further includes a voltage source and a reference resistance arranged in series between the voltage source and a pin on the input connector. The analogue-digital converter has a reference input supplied with a voltage taken from the pins of the reference resistance and a conversion input supplied with a voltage taken from the pins of the input connector.
    Type: Grant
    Filed: February 18, 2003
    Date of Patent: April 11, 2006
    Assignee: Ermme
    Inventor: Alain Pasty
  • Synchronous multi-channel acquisition system for measuring physical parameters, acquisition module used and method implemented in such a system
    Publication number: 20050171740
    Abstract: A multichannel acquisition system for measuring physical quantities includes a plurality of acquisition modules each constituting at least one acquisition channel. At least one of the acquisition modules includes synchronizing elements for transmitting a synchronizing signal to at least another acquisition module, in response to a synchronization instruction. The synchronizing signal can be optically transmitted, by magnetic coupling or by radio waves.
    Type: Application
    Filed: May 13, 2003
    Publication date: August 4, 2005
    Applicant: ERMME
    Inventor: Alain Pasty