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:
Mar. 15, 2016
Filed:
Mar. 18, 2013
Applicant:
Shimadzu Corporation, Kyoto-shi, Kyoto, JP;
Inventors:
Shinji Uchiyama, Kyoto, JP;
Yasunori Terai, Ibaraki, JP;
Assignee:
SHIMADZU CORPORATION, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 27/62 (2006.01); G01N 27/66 (2006.01); G01N 30/64 (2006.01);
U.S. Cl.
CPC ...
G01N 27/66 (2013.01); G01N 30/64 (2013.01);
Abstract
To provide a discharge ionization current detector, where a partitionin which a through hole for penetrating a tubulefor introducing a sample gas is created is provided between a collector electrodeand an outlet for discharging a gasso that a gas for generating plasma that has been generated by electrodes for dischargeandpasses through a gap between the through hole and the tubuleso as to be directed towards the outlet for discharging a gas, and thus, the air that has entered from the other sideof the partition cannot pass through the through hole in the opposite direction.