Measuring and testing – Instrument proving or calibrating – Speed – velocity – or acceleration
Patent
1997-03-10
1999-04-20
Chapman, John E.
Measuring and testing
Instrument proving or calibrating
Speed, velocity, or acceleration
73 182, 73663, G01P 2100
Patent
active
058958584
ABSTRACT:
An automatic and integrated mechanical and electrical accelerometer test system including a test fixture for holding the accelerometers to be mechanically and electrically tested; a handler subsystem for automatically feeding the accelerometers to the test fixture; a shaker subsystem for mechanically testing the accelerometers, the shaker subsystem linked to the test fixture, the shaker subsystem automatically vibrating the test fixture; and a tester for electrically testing the accelerometers while the accelerometers are vibrating.
REFERENCES:
patent: 5140844 (1992-08-01), Derbowka
patent: 5373722 (1994-12-01), Spies et al.
patent: 5435168 (1995-07-01), Granere
R.R. Bouche et al., "Calibrators for Acceptance and Qualification Testing of Vibration Measuring Instruments," Endevco Corporation, Jan. 1964. Copy in 73/1DV.
P.M. Honnell, "Electronic Shake Table," Electronics, Jun. 1954, pp. 178-179 .
Beucler Brian
Boucher Normand
Johnson Brian
Malone Robert
O'Reilly Robert
Analog Devices Inc.
Chapman John E.
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