Float for a fill level sensor

Details Float for a fill level sensor Float for a fill level sensor

2004-05-14

2009-10-13

Williams, Hezron (Department: 2856)

Measuring and testing

Liquid level or depth gauge

Float

Reexamination Certificate

active

07600425

ABSTRACT:
The invention relates to a float (5) for a fill level sensor, comprised of a fuel-resistant plastic (7), an expanding means (8) and/or filler (9), whereby the expanding means consists of gas-filled plastic balls (11) that are provided in the form of microspheres (8), and the filler consists of micro-hollow balls (9). The microspheres (8) and the micro-hollow balls (9) are surrounded by fuel-resistant plastic (7).

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