Communications: directive radio wave systems and devices (e.g. – Determining distance – Material level within container
Reexamination Certificate
2006-06-13
2009-10-13
Tarcza, Thomas H (Department: 3662)
Communications: directive radio wave systems and devices (e.g.,
Determining distance
Material level within container
C324S644000
Reexamination Certificate
active
07602330
ABSTRACT:
A horn antenna suitable for use with a level measurement device and having a composite emitter structure. The emitter structure or assembly comprises an emitter and a plug. The emitter provides the process interface and is formed from a material having properties which include microwave transparency, chemical resistance and/or mechanical strength. The plug is isolated or partitioned from the process interface. The plug is formed from a material different from the emitter and exhibits the properties of microwave transparency and/or mechanical strength. According to another aspect, the level measurement device includes a coupling mechanism which allows the removal of the horn antenna independently of the emitter.
REFERENCES:
patent: 3611392 (1971-10-01), Knox
patent: 5305237 (1994-04-01), Dalrymple et al.
patent: 5872494 (1999-02-01), Palan et al.
patent: 5877663 (1999-03-01), Palan et al.
patent: 5926080 (1999-07-01), Palan et al.
patent: 6118282 (2000-09-01), Grieger
patent: 6178817 (2001-01-01), Hewelt et al.
patent: 6202485 (2001-03-01), Wien et al.
patent: 6300897 (2001-10-01), Kielb
patent: 6325391 (2001-12-01), Smith et al.
patent: 6386055 (2002-05-01), Eason
patent: 6393909 (2002-05-01), Fahrenbach et al.
patent: 6417748 (2002-07-01), Lopatin et al.
patent: 6499346 (2002-12-01), Wien et al.
patent: 6614391 (2003-09-01), Burger et al.
patent: 6834546 (2004-12-01), Edvardsson
patent: 6891513 (2005-05-01), Kienzle et al.
patent: 7009408 (2006-03-01), Maier
patent: 7068213 (2006-06-01), Muller et al.
patent: 7102584 (2006-09-01), Janitch et al.
patent: 7106248 (2006-09-01), Janitch et al.
patent: 7134315 (2006-11-01), Stigler et al.
patent: 7204140 (2007-04-01), Kallsand et al.
patent: 7259712 (2007-08-01), McKeen et al.
patent: 2001/0047685 (2001-12-01), Lubbers
patent: 2002/0066314 (2002-06-01), Lubbers
patent: 2002/0080080 (2002-06-01), Kloefer et al.
patent: 2003/0025630 (2003-02-01), Fehrenbach et al.
patent: 2004/0200276 (2004-10-01), Lenk
patent: 2005/0017896 (2005-01-01), Klofer et al.
patent: 2005/0253751 (2005-11-01), Feisst et al.
patent: 2006/0033673 (2006-02-01), Cupples
patent: 2006/0055591 (2006-03-01), Eriksson
patent: 2006/0071848 (2006-04-01), Edvardsson
patent: 2006/0158371 (2006-07-01), Duivenvoorden
patent: 2007/0139256 (2007-06-01), Edvardsson
patent: 102 06 110 (2003-08-01), None
patent: 1 296 405 (2003-03-01), None
patent: 1 396 710 (2004-03-01), None
patent: WO 97/12211 (1997-04-01), None
Serban Gabriel
Singh Baljinder
Barker Matthew M
Siemens Milltronics Process Instruments Inc.
Tarcza Thomas H
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