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:
Nov. 06, 2001
Filed:
Mar. 07, 2000
Nippon Sanso Corporation, Tokyo, JP;
Abstract
A system and a process for producing and supplying clean dry air capable of producing and supplying clean dry air more inexpensively and using a smaller production plant and also recycling effectively the clean dry air. The system is provided with a clean room containing a transportation system having a storage, a conveyor, etc., and an equipment; a supply passage for supplying the clean dry air to the transportation system and/or the equipment; and a recycling passage for recycling a used clean dry air used in the transportation system and/or the equipment and exhausted therefrom to the transportation system and/or the equipment. The supply passage is connected to the transportation system, whereas the recycling passage is connected to the storage such that the clean dry air used in the transportation system and that in the storage are recycled to the storage.