The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 22, 1998
Filed:
Dec. 19, 1995
Arie Cornelis Batenburg, Papendrecht, NL;
Aart Jan Van Bekkum, Hoornaar, NL;
Cornelis Hendrik Van Den Berg, Sliedrecht, NL;
Alexander Marnix Heijnsdijk, Papendrecht, NL;
Casparus Henricus Kramers, Maarssen, NL;
Teunis Visser, Sliedrecht, NL;
Antonie Cornelis Van Zutphen, Zwijndrecht, NL;
FHC Systems B.V. and Krohne Altometer, Sliedrecht, NL;
Abstract
A device and a method for its manufacture, for magnetic-inductive measurement of the quantity of mixture flowing through a pipeline into which the device has been incorporated. The device includes a housing having a measuring tube with an electrically insulating lining therein. The lining substantially consists of wear-resistant, insulating ceramic material in the form of tiles applied on a layer of plastic material having a thickness between 3 and 10 mm. The joints between the tiles are filled with plastic material. The housing contains magnetic coils. A pair of electrodes are mounted in the measuring tube and extend through the wall of the measuring tube and are insulated in relation to it. Within the housing, the electrodes are connected to lines leading to measuring members for measuring the voltage difference generated in the flowing medium by the magnetic field of the magnetic coils.