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:
Jul. 10, 2001
Filed:
Dec. 18, 1998
Arvo Rahikkala, Kajanni, FI;
Risto J. Heinonen, Vantaa, FI;
Metso Field Systems Oy, Helsinki, FI;
Abstract
The invention relates to an optical measuring arrangement for measuring, particularly for liquid or gaseous substances (,). The measuring arrangement comprises at least one measuring head (,) operating on an optical measuring band, and a measuring head holder (,) comprising a hole (,) for fastening and supporting the measuring head (,). In the hole, the holder (,) comprises an end piece (,) through which the measurement is to be made. On the optical band of the measuring head (,), the end piece (,) is substantially transparent. Furthermore, the end piece (,) separates the measuring head from the substance (,) to be measured disposed in the measuring area (,).
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile