Invention Grant
- Patent Title: Concentric permeation system for transfer of neutral gaseous material
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Application No.: US17207336Application Date: 2021-03-19
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Publication No.: US11476105B2Publication Date: 2022-10-18
- Inventor: Graham Asher Newsome , Kevin John Johnson , Michael Paul Malito
- Applicant: The Government of the United States of America, as represented by the Secretary of the Navy
- Applicant Address: US VA Arlington
- Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
- Current Assignee: The Government of the United States of America, as represented by the Secretary of the Navy
- Current Assignee Address: US VA Arlington
- Agency: US Naval Research Laboratory
- Main IPC: H01J49/00
- IPC: H01J49/00 ; H01J49/04

Abstract:
A method of transferring neutral gaseous material includes the steps of passing heated gas through flow tube in a central gas stream; and permeating a chemical dopant inward to the central gas stream through walls of the flow tube.
Public/Granted literature
- US20210296107A1 CONCENTRIC PERMEATION SYSTEM FOR TRANSFER OF NEUTRAL GASEOUS MATERIAL Public/Granted day:2021-09-23
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