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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.:

US 10627355 B1

PDFFull Text
Date of Patent:
Apr. 21, 2020

Filed:

Dec. 07, 2016

Analysis device

Applicant:

Horiba, Ltd., Kyoto-shi, Kyoto, JP;

Inventor:

Takahito Inoue, Kyoto, JP;

Assignee:

HORIBA, LTD., Kyoto, JP;

Attorney:

Lucas & Mercanti, LLP

Primary Examiner:

Nguyen Q Ha

Int. Cl.
CPC ...
B01D 46/00 (2006.01); B01D 46/42 (2006.01); G01N 31/12 (2006.01); G01N 25/38 (2006.01); F27D 17/00 (2006.01); F27B 17/02 (2006.01); F27B 14/06 (2006.01); A47L 9/10 (2006.01); B01D 45/06 (2006.01); B01D 46/12 (2006.01); F27B 5/16 (2006.01);
U.S. Cl.
CPC ...
G01N 25/385 (2013.01); A47L 9/106 (2013.01); B01D 46/4272 (2013.01); F27B 14/061 (2013.01); F27B 17/02 (2013.01); F27D 17/001 (2013.01); G01N 31/12 (2013.01); B01D 45/06 (2013.01); B01D 46/12 (2013.01); F27B 5/16 (2013.01);
Abstract

In order to make it possible to remove dust produced in a heating furnacemore efficiently than ever before, the present invention is adapted to include: a dust discharge passage L that communicates with the inside of the heating furnaceand is for discharging dust produced by heating a sample X; a dust accommodating partthat accommodates the dust discharged from the dust discharge passage L; and a negative pressure generating mechanismthat is provided in the dust discharge passage L and generates negative pressure in the dust discharge passage, in which the negative pressure generated by the negative pressure generating mechanismguides the dust from the heating furnaceto the dust discharge passage L.

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