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:
May. 04, 2004
Filed:
Sep. 24, 2001
Udo Wolf, Kempen, DE;
Lutz Spauschus, Kerken, DE;
Bayer Aktiengesellschaft, Leverkusen, DE;
Abstract
A pressure-resistant process window ( ) for visual or spectroscopic examinations of pressurized products in pipes and reactors. The process window ( ) consists of at least a measurement-cell body ( ), which is connected to the pipe or the reactor, and a transparent window pane ( ), a seal ( ) between the measurement-cell body ( ) and the window pane ( ) for sealing the reactor or pipe interior off from the environment, where the window pane ( ) is held against the measurement-cell body ( ) in a sealing manner by use of a screw barrel ( ) having an external thread ( ), which can be screwed into a hollow barrel ( ) with internal thread ( ) which is connected to the measurement-cell body ( ).