Filling level measuring device operating with microwaves

Details Filling level measuring device operating with microwaves Filling level measuring device operating with microwaves

1997-09-09

2000-12-05

Williams, Hezron

Measuring and testing

Liquid level or depth gauge

73290R, 343753, G01F 2328

Patent

active

061551120

ABSTRACT:
A filling level measuring device operating with microwaves and to be fastened on a container (3) is provided, the device having a housing (11) and a rod-shaped antenna (7) pointing into the container (3) and the device being designed such that the antenna (7) does not transmit or receive microwaves in the region of a measuring device fastening and the transmitted power is not impaired by condensate or moisture. According to a first solution variant, the antenna (7) is fastened in the housing (11) and a section of the antenna (7) in the region of the measuring device fastening is surrounded by a metallic sleeve (8). According to a second solution variant, a sleeve (8a) in which the antenna (7) is fastened is formed onto the housing (11).

REFERENCES:
patent: 3128467 (1964-04-01), Lanctot
patent: 3852757 (1974-12-01), Kaiser
patent: 3977005 (1976-08-01), Cejka
patent: 4560002 (1985-12-01), Davis, Jr. et al.
patent: 4566321 (1986-01-01), Zacchio
patent: 4956647 (1990-09-01), Kimura
patent: 5070730 (1991-12-01), Edvarsson
patent: 5136299 (1992-08-01), Edvarsson
patent: 5248987 (1993-09-01), Lee
patent: 5642121 (1997-06-01), Martek et al.
patent: 5877663 (1999-03-01), Palan et al.
patent: 5907309 (1999-05-01), Anderson et al.
K. K. S. Jamwal et al., "Impedance Characteristics of Polymer Circular & Rectangular Antennas Operated in X-Band," Indian Journal of Radio & Space Physics, vol. 10, Oct. 1981, pp. 182-185.

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