Title:
GAS SENSING DEVICE
Document Type and Number:
WIPO Patent Application WO2004048955
Kind Code:
A3
Abstract:
A device for sensing a gas comprises a plastics housing (106, 107) moulded in situ around at least one portion of a conducting lead frame (100), the housing defining an enclosure (113) and being provided with means for enabling gas flow into the enclosure. A gas sensitive element (114) within the enclosure (113) is mounted to the conducting lead frame (100). The conducting lead frame (100) comprises connection leads which are accessible through, and at least partially encapsulated by, the wall of the housing.
Inventors:
DAVIES DAVID FRANK (GB)
ANDREWS IAN PAUL (GB)
COWBURN ANTHONY RICHARD (GB)
CUTLER STUART CHRISTOPHER (GB)
ANDREWS IAN PAUL (GB)
COWBURN ANTHONY RICHARD (GB)
CUTLER STUART CHRISTOPHER (GB)
Application Number:
PCT/GB2003/005126
Publication Date:
August 12, 2004
Filing Date:
November 25, 2003
Export Citation:
Assignee:
CITY TECH (GB)
DAVIES DAVID FRANK (GB)
ANDREWS IAN PAUL (GB)
COWBURN ANTHONY RICHARD (GB)
CUTLER STUART CHRISTOPHER (GB)
DAVIES DAVID FRANK (GB)
ANDREWS IAN PAUL (GB)
COWBURN ANTHONY RICHARD (GB)
CUTLER STUART CHRISTOPHER (GB)
International Classes:
G01N27/16; (IPC1-7): G01N27/14
Foreign References:
| DE3514830A1 | 1985-10-31 | |||
| DE19828662A1 | 2000-01-05 | |||
| US6351982B1 | 2002-03-05 |
Other References:
See also references of EP 1565734A2
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