Double resonator cantilever accelerometer

Koehler, Dale R

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Title: Double resonator cantilever accelerometer

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Abstract

A digital quartz accelerometer includes a pair of spaced double-ended tuning forks fastened at one end to a base and at the other end through a spacer mass. Transverse movement of the resonator members stresses one and compresses the other, providing a differential frequency output which is indicative of acceleration.

Inventors:

Koehler, Dale R ^[1]

Albuquerque, NM

Issue Date:: 1984-01-01

Research Org.:: AT&T

OSTI Identifier:: 865220

Patent Number(s):: 4479385

Assignee:: United States of America as represented by Department of Energy (Washington, DC)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01P - MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

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G - PHYSICS G01 - MEASURING G01P - MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK
G01P15/08 - with conversion into electric or magnetic values

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10S - TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10S73/01 - Vibration

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DOE Contract Number:: AC04-76DP00789

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: double; resonator; cantilever; accelerometer; digital; quartz; pair; spaced; double-ended; tuning; forks; fastened; base; spacer; mass; transverse; movement; stresses; compresses; providing; differential; frequency; output; indicative; acceleration; frequency output; tuning fork; double-ended tuning; /73/

Citation Formats


                    Koehler, Dale R. Double resonator cantilever accelerometer.  United States: N. p., 1984. 
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                    Koehler, Dale R. Double resonator cantilever accelerometer.  United States.

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                    Koehler, Dale R. Sun .  
        "Double resonator cantilever accelerometer".  United States.  https://www.osti.gov/servlets/purl/865220.

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@article{osti_865220,

  title        = {Double resonator cantilever accelerometer},

  author       = {Koehler, Dale R},

  abstractNote = {A digital quartz accelerometer includes a pair of spaced double-ended tuning forks fastened at one end to a base and at the other end through a spacer mass. Transverse movement of the resonator members stresses one and compresses the other, providing a differential frequency output which is indicative of acceleration.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1984},

  month        = {1}

}

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Double resonator cantilever accelerometer

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