Barometer

Details Barometer Barometer

1979-10-04

1980-12-16

Woodiel, Donald O.

Measuring and testing

Barometer

Aneroid

73729, G01L 712

Patent

active

042389585

ABSTRACT:
A barometer of the type having a stabilized membrane capsule includes a transmission mechanism for transmitting the motion of the membrane capsule to a pointer mechanism. The transmission comprises a lever shaft with two lever arms thereon, one coupled to the pivotable drive element of the pointer mechanism and the other having a free end abutting directly on the membrane capsule and having an axis which extends obliquely relative to the plane of the membrane capsule.

REFERENCES:
patent: 1891134 (1932-12-01), Barthel
patent: 2194624 (1940-03-01), Titterington
patent: 2235110 (1941-03-01), Ottley
patent: 2560237 (1951-07-01), Miller
patent: 2689480 (1954-09-01), Angst
patent: 2691305 (1954-10-01), Frank

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