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:
Sep. 08, 2020
Filed:
Oct. 09, 2018
Horiba, Ltd., Kyoto, JP;
Kazuya Tsurumi, Kyoto, JP;
HORIBA, LTD., Kyoto, JP;
Abstract
To provide an exhaust gas analysis system that can accurately analyze exhaust gas discharged from an engine of a hybrid vehicle and can also be applied to a test that continues sampling into a sampling bag over a predetermined sampling time, a sampling apparatus is adapted to include a main flow path through which the exhaust gas flows, a sampling flow path that is connected to the main flow path to sample the exhaust gas into a sampling bag, and a constant flow rate mechanism that is provided in the main flow path and configured to be able to change a main flow rate that is an exhaust gas flow rate through the main flow path. Additionally, a control device is adapted to control the constant flow rate mechanism to change the main flow rate and change a sampling flow rate that is an exhaust gas flow rate through the sampling flow path.