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:
Jul. 06, 2010
Filed:
Oct. 25, 2004
Naohiro Yoshida, Nisshin, JP;
Toshiyuki Kondo, Chiryu, JP;
Naohiro Yoshida, Nisshin, JP;
Toshiyuki Kondo, Chiryu, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota, JP;
Abstract
A gas processing device for mixing a first gas (H2) and a second gas (air) comprises a flow passage () through which the second gas (air) passes, an inflow port () for introducing the first gas (H2) in a non-parallel direction to the flow direction of the second gas (air) within the flow passage (), and a housing () for sealing a part of the flow passage (). The flow passage () comprises hole structures (), through which the second gas (air) and first gas (H2) pass in and out, in at least a part of the region sealed by the housing (). According to this constitution, the hole structures generate turbulence, and hence the degree of mixing between the first gas (H2) and second gas (air) can be improved, enabling a uniform reduction in the gas concentration.