Title:
LIGHT PHOTON DETECTING APPARATUS AND A FILTER DELIVERY AND/OR COLLECTION SYSTEM THEREFOR
Document Type and Number:
WIPO Patent Application WO2001051914
Kind Code:
A9
Abstract:
A filter delivery and/or collection system for use with light photon detecting apparatus, comptises an upstanding tube (10) for receiving filter paper (13) each held in an individual holder (14) and two toothed wheels (12) angularly moveable about horizontal or substantially horizontal axes to deliver filter papers to a surface (11) below the tube or to receive filter paper and retain them in the tube. Light photon detecting apparatus including filter paper delivery and/or collection systems as described is also disclosed.
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Inventors:
WHITLOCK GAVIN B J (GB)
EMERY ANDREW J (GB)
ROGERS IVAN (GB)
WHITLOCK DOREEN (GB)
EMERY ANDREW J (GB)
ROGERS IVAN (GB)
WHITLOCK DOREEN (GB)
Application Number:
PCT/US2001/001241
Publication Date:
August 08, 2002
Filing Date:
January 16, 2001
Export Citation:
Assignee:
PALL CORP (US)
WHITLOCK GAVIN B J (GB)
EMERY ANDREW J (GB)
ROGERS IVAN (GB)
WHITLOCK DOREEN (GB)
WHITLOCK GAVIN B J (GB)
EMERY ANDREW J (GB)
ROGERS IVAN (GB)
WHITLOCK DOREEN (GB)
International Classes:
B65G59/06; G07F11/06; G07F11/24; (IPC1-7): B65H1/06; G01N21/77
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