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:
Aug. 27, 2019
Filed:
Nov. 20, 2015
Heinrich Iglseder, Rodenberg, DE;
Heinrich Iglseder, Rodenberg, DE;
Other;
Abstract
A method for measuring, in particular simultaneously measuring, different particle concentrations, in particular particulate matter concentrations, preferably in a flow, using a particle measuring system, in particular a particulate matter measuring system, comprising a photometric scattered light unit () with a measurement volume (), wherein the scattered light unit () consists of at least one light transmitter () which emits () light signals, in particular pulsed light signals, and of at least one light-sensitive receiver system (), which is arranged at at least one angle () and which receives the scattered light () from the particles () forming the particle concentration, characterized in that the scattered light unit () with measurement volume () is hermetically sealed with the exception of at least one fluid inlet () and/or at least one fluid outlet (), which are provided with blocking devices (), wherein a sample of the fluid to be examined is applied to the scattered light unit () with measurement volume () and a predeterminable first number of measurement values is recorded.