Abgasanalysevorrichtung, Abgasanalysesystem und Betriebsverfahren dafür

Details

Veröffentlichungs-Nr.

EP2667170

Aktenzeichen

EP13002627

Anmeldetag

17. Mai 2013

Veröffentlichung

18. März 2020

Erteilung

18. März 2020

Rechtsraum

EP

IPC

G01M15/10G01N1/22

Abstract

The present invention provides an exhaust gas analyzing apparatus capable of achieving further energy saving and rapidly starting analysis, and an exhaust gas analyzing apparatus 41 includes analyzer main bodies S1, S2 for analyzing exhaust gas, exhaust gas introducing parts L1, L2, and 411 for guiding the exhaust gas from an exhaust pipe, through which the exhaust gas passes, to the analyzer main body, heaters 413, 415, 414, 416, and 417 for heating the analyzer main bodies S1, S2 and the exhaust gas introducing parts L1, L2, and 411, respectively, and a temperature regulating mechanism 402 for controlling the heaters 413, 415, 414, 416, and 417 to regulate temperatures of the analyzer main bodies S1, S2 and the exhaust gas introducing parts L1, L2, and 411, and the temperature regulating mechanism 402 can select one of at least two modes including a first mode of regulating the temperatures of the analyzer main bodies S1, S2 and the exhaust gas introducing parts L1, L2, and 411 to an analyzable temperature that is a predetermined temperature allowing a start of analysis of the exhaust gas and a second mode of regulating the temperatures of the analyzer main bodies S1, S2 to the analyzable temperature and turning off the heaters for the exhaust gas introducing parts L1, L2, and 411.

Anmelder

Firma

HORIBA, LTD.

Land

🇯🇵 Japan

Fachgebiete