Measuring and testing – Fluid pressure gauge – Diaphragm
Patent
1980-12-08
1982-11-30
Yasich, Daniel M.
Measuring and testing
Fluid pressure gauge
Diaphragm
73386, 116266, 116284, G01L 712
Patent
active
043610480
ABSTRACT:
A pointer instrument movement is disclosed including a chassis of integrally moulded plastic, a pointer shaft rotatably mounted on the chassis, a lifting member, a measured value pickup which converts changes of the measured quantity to a mechanical deflection, a measured value transducer having a rocker connected to said lifting member for converting the mechanical deflection of the measured value pickup into a rotation of the pointer shaft, the rocker being formed integrally with said chassis.
REFERENCES:
patent: 1664417 (1928-04-01), Hunt et al.
patent: 2178027 (1939-10-01), Wright et al.
patent: 3124004 (1964-03-01), Zenger
patent: 3358505 (1967-12-01), Andresen, Jr.
patent: 3451272 (1969-06-01), Frey et al.
patent: 3805618 (1974-04-01), Csaposs et al.
patent: 4238958 (1980-12-01), Dostmann
patent: 4255970 (1981-03-01), Van Pottelberg
Baker Joseph J.
Ferguson Jr. Gerald J.
Helmut Bernhardt GmbH u. Co. KG
Yasich Daniel M.
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