Measuring and testing – Speed – velocity – or acceleration – Structural installation or mounting means
Patent
1989-12-14
1991-08-13
Williams, Hezron E.
Measuring and testing
Speed, velocity, or acceleration
Structural installation or mounting means
738665, 73632, 367 91, 367165, G01P 102
Patent
active
050386123
ABSTRACT:
An ultrasonic measuring device for determining motion parameters of moved bodies, in particular path, speed, acceleration, slip and the like, comprising first and second ultrasonic transducers supported in a housing. Each of the ultrasonic transducers (transmitter and receiver) having either a sound generator or a sound receiver positioned between two vibrating elements. A connecting element clamps a sound generator with a sound receiver between the vibrating elements. Each of the ultrasonic transducers being supported by support elements featuring bent-off portions arranged in a meander-type manner in turn (bent back upon itself) in the housing. One of the support elements, for each transducer, is arranged at the sound opening of the housing and is slidably mounted on a vibrating element.
REFERENCES:
patent: 3583677 (1971-06-01), Phillips
patent: 4728954 (1988-03-01), Phelan et al.
patent: 4942765 (1990-07-01), Hiniker et al.
Lohr Joachim
Lorenz Wolfgang
Templin Klaus
Thelen Wolfgang
Finley Rose M.
Krone AG
Williams Hezron E.
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