Measuring and testing – Volume or rate of flow – Expansible chamber
Patent
1997-10-09
1999-04-20
Williams, Hezron
Measuring and testing
Volume or rate of flow
Expansible chamber
7386177, 417418, 418191, G01F 310
Patent
active
058958479
ABSTRACT:
The invention relates to an apparatus for generating signal pulses with a gear arrangement, which has at least two meshing gears and with a sensor means for detecting a gear rotation and for emitting signal pulses as a function on the detected gear rotation. According to the invention a sensor of the sensor means is located in the vicinity of the gear arrangement at a point where the sensor detects the rotation of both gears.
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KEM Kuppers Elektromechanik GmbH
Moller Richard A.
Williams Hezron
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