Patents Assigned to WIKA Alexander Wiegand GmbH & Co. KG
  • Transfer fluid for pressure measurement technology and its application
    Patent number: 6845674
    Abstract: Transfer fluid, in particular for electrical pressure transducers and pressure transmitters, that transfers deflections of a separating element between a substance to be measured and the transfer fluid to a pressure measurement arrangement, the transfer fluid comprising a polyalphaolefin (PAO 6).
    Type: Grant
    Filed: April 23, 2002
    Date of Patent: January 25, 2005
    Assignee: WIKA Alexander Wiegand GmbH & Co. KG
    Inventors: Roman Becker, Albrecht Kalisch, Jürgen Pleyer, Peter Petter