Fluent material handling – with receiver or receiver coacting mea – Portable systems or track mounted supply means
Reexamination Certificate
2007-01-16
2007-01-16
Douglas, Steven O. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Portable systems or track mounted supply means
C141S100000, C141S098000
Reexamination Certificate
active
11019842
ABSTRACT:
In a method of delivering high purity fluorine to a processing system, an on-site fluorine generator supplies high purity fluorine to a fixed storage tank, from which the high purity fluorine is supplied to the processing system. To provide a back up to the fluorine generator, high purity fluorine is also provided in a transportable gas storage vessel, for example, a multi-cylinder pack at a relatively low pressure, typically less than 35 psig. The transportable storage vessel is selectively connected to the fixed storage tank as required to enable the amount of fluorine within the storage tank to be maintained at a desired level.
REFERENCES:
patent: 2075408 (1937-03-01), Sholes
patent: 5137047 (1992-08-01), George
patent: 5562132 (1996-10-01), Siegele et al.
patent: 5569151 (1996-10-01), Karwacki et al.
patent: 6260588 (2001-07-01), Noah et al.
patent: 6296025 (2001-10-01), Gregg et al.
patent: 6955801 (2005-10-01), Torisu et al.
patent: 0 255 003 (1988-02-01), None
patent: 1 067 327 (2001-01-01), None
patent: 1 114 790 (2001-07-01), None
patent: WO 99/02251 (1999-01-01), None
patent: WO 00/00767 (2000-01-01), None
PCT Notification of Transmittal of the International Search Report and the Written Opinion of the International Searching Authority, or the Declaration of International Application No. PCT/GB2005/004410; Date of mailing: Apr. 21, 2006.
PCT International Search Report of International Application No. PCT/GB2005/004410; Date of mailing of the International Search Report: Apr. 21, 2006.
PCT Written Opinion of the International Searching Authority of International Application No. PCT/GB2005/004410; Date of mailing: Apr. 21, 2006.
Hodgson Graham
Shuttleworth Andrew William
Douglas Steven O.
The BOC Group plc
Zebrak Ira Lee
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