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:
Aug. 14, 2012
Filed:
Jul. 02, 2009
Fumiki Goto, Aichi, JP;
Naruto Adachi, Aichi, JP;
Fumiki Goto, Aichi, JP;
Naruto Adachi, Aichi, JP;
Murata Machinery, Ltd., Kyoto, JP;
Abstract
A purge apparatus is provided which can purge with clean gas even in a case where an in-use state is selected after a long period of a non-use state. The purge apparatus includes a nozzle which is connectable to a container and through which gas passes, a detection unit which detects a connection state between the container and the nozzle, and a flow rate adjustment unit which allows the gas to flow at a first flow rate when the container and the nozzle are in a connected state, and allows the gas to flow at a second flow rate, which is lower than the first flow rate, when the container and the nozzle are in a disconnected state.