Patents by Inventor Huewe FLORIAN

Huewe FLORIAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • EXHAUST GAS ANALYZING DEVICE, GAS SUPPLY METHOD, AND EXHAUST GAS SAMPLING DEVICE
    Publication number: 20220229032
    Abstract: In order to allow an analyzer to be calibrated or a sampling channel to be purged without removing a sampling probe from a sampling location, provided are a sampling channel through which an exhaust gas from an internal combustion engine flows, an analyzer that is connected to the sampling channel and analyzes the exhaust gas, a diluter provided upstream of the analyzer in the sampling channel, a recirculated channel that branches from a branch point set between the analyzer and the diluter in the sampling channel and joins the diluter, a pump that is provided in the recirculated channel and guides part of the exhaust gas from the branch point to the diluter, an additional channel that is connected to the recirculated channel or the sampling channel and through which a calibration gas or a purge gas flows, and an opening and closing mechanism provided in the additional channel.
    Type: Application
    Filed: May 25, 2020
    Publication date: July 21, 2022
    Applicant: HORIBA, LTD.
    Inventors: Yoshinori OTSUKI, Huewe FLORIAN, Kenji KONDO