Measuring and testing – Speed – velocity – or acceleration – Temperature compensator
Patent
1990-02-15
1991-08-27
Chapman, John E.
Measuring and testing
Speed, velocity, or acceleration
Temperature compensator
73517B, G01P 1508
Patent
active
050423010
ABSTRACT:
A pendulous assembly for use in an accelerometer or other such devices which senses forces acting on the device in a particular direction is disclosed herein. This assembly includes a proofmass and an arrangement supporting one end of the proofmass for pivotal movement back and forth about a given axis through a resting plane which entirely contains the proofmass when the latter is at rest. The support arrangement itself includes a frame, an isolation bridge or bridges and an arrangement of isolation bridge and proofmass flexures for supporting the isolation bridges between the proofmass and frame.
REFERENCES:
patent: 4071838 (1978-01-01), Block
patent: 4182187 (1980-01-01), Hanson
patent: 4779463 (1988-10-01), Woodruff
patent: 4926689 (1990-05-01), Hanson
patent: 4955233 (1990-09-01), Hanson
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