DE69517976D1 - Neues stormodendiagramm fur kraftaufnehmer nach der form einer doppelten stimmgabel - Google Patents

Neues stormodendiagramm fur kraftaufnehmer nach der form einer doppelten stimmgabel

Info

Publication number
DE69517976D1
DE69517976D1 DE69517976T DE69517976T DE69517976D1 DE 69517976 D1 DE69517976 D1 DE 69517976D1 DE 69517976 T DE69517976 T DE 69517976T DE 69517976 T DE69517976 T DE 69517976T DE 69517976 D1 DE69517976 D1 DE 69517976D1
Authority
DE
Germany
Prior art keywords
fashion
sensors
diagram
tuning fork
double tuning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69517976T
Other languages
English (en)
Other versions
DE69517976T2 (de
Inventor
Fred Petri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honeywell International Inc
Original Assignee
Honeywell International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honeywell International Inc filed Critical Honeywell International Inc
Application granted granted Critical
Publication of DE69517976D1 publication Critical patent/DE69517976D1/de
Publication of DE69517976T2 publication Critical patent/DE69517976T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/15—Constructional features of resonators consisting of piezoelectric or electrostrictive material
    • H03H9/21—Crystal tuning forks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
    • G01L1/106—Constructional details
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G01P15/097—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values by vibratory elements
DE69517976T 1994-05-11 1995-05-03 Neues stormodendiagramm fur kraftaufnehmer nach der form einer doppelten stimmgabel Expired - Lifetime DE69517976T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24109994A 1994-05-11 1994-05-11
PCT/US1995/005472 WO1995031859A1 (en) 1994-05-11 1995-05-03 New spurious mode map for detf force transducer

Publications (2)

Publication Number Publication Date
DE69517976D1 true DE69517976D1 (de) 2000-08-17
DE69517976T2 DE69517976T2 (de) 2000-12-28

Family

ID=22909239

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69517976T Expired - Lifetime DE69517976T2 (de) 1994-05-11 1995-05-03 Neues stormodendiagramm fur kraftaufnehmer nach der form einer doppelten stimmgabel
DE0759232T Pending DE759232T1 (de) 1994-05-11 1995-05-03 Neues stormodendiagramm fur kraftaufnehmer nach der form einer doppelten stimmgabel

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE0759232T Pending DE759232T1 (de) 1994-05-11 1995-05-03 Neues stormodendiagramm fur kraftaufnehmer nach der form einer doppelten stimmgabel

Country Status (6)

Country Link
US (1) US5668329A (de)
EP (1) EP0759232B1 (de)
JP (1) JP3885893B2 (de)
DE (2) DE69517976T2 (de)
IL (2) IL113556A (de)
WO (1) WO1995031859A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69718467T2 (de) 1996-06-11 2003-09-25 Allied Signal Inc Kompensation von nichtlinearitäten zweiter ordnung in sensoren mit doppelend-stimmgabeln
US6723284B1 (en) 1997-04-11 2004-04-20 University Of Pittsburgh Membrane apparatus with enhanced mass transfer, heat transfer and pumping capabilities via active mixing
US6106776A (en) * 1997-04-11 2000-08-22 University Of Pittsburgh Membrane apparatus with enhanced mass transfer via active mixing
US6217826B1 (en) 1997-04-11 2001-04-17 University Of Pittsburgh Membrane apparatus with enhanced mass transfer, heat transfer and pumping capabilities via active mixing
DE60142930D1 (de) 2001-01-17 2010-10-07 Honeywell Int Inc Doppelresonanzbalkenkraftwandler mit verringertem longitudinalem pumpen
US7467553B2 (en) * 2005-12-22 2008-12-23 Honeywell International Inc. Capacitively coupled resonator drive
US8096195B2 (en) * 2009-08-17 2012-01-17 Fdh Engineering, Inc. Method of determining tension in a rod
JP5747964B2 (ja) * 2013-08-21 2015-07-15 セイコーエプソン株式会社 双音叉型圧電振動片
US9654082B2 (en) 2015-04-28 2017-05-16 Seiko Epson Corporation Vibrator, oscillator, electronic device for controlling internal resonance between inherent vibration modes
JP2017200015A (ja) 2016-04-26 2017-11-02 セイコーエプソン株式会社 振動子、発振器、電子機器および移動体
GB2576639B8 (en) 2018-08-17 2021-07-07 Schlumberger Technology Bv Resonating sensor for high-pressure and high-temperature environments
US11112246B2 (en) * 2019-06-14 2021-09-07 United States Government As Represented By The Secretary Of The Army Torsional oscillator micro electro mechanical systems accelerometer
US11459231B2 (en) 2020-11-23 2022-10-04 United States Government As Represented By The Secretary Of The Army Microelectronic isolation system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372173A (en) * 1980-10-20 1983-02-08 Quartex, Inc. Resonator force transducer
WO1984003998A1 (en) * 1983-04-01 1984-10-11 Nise Errol Peter Eer Doubling resonating beam force transducer with reduced longitudinal pumping
US4535638A (en) * 1983-10-03 1985-08-20 Quartztronics, Inc. Resonator transducer system with temperature compensation
US4665748A (en) * 1985-10-21 1987-05-19 Sundstrand Data Control, Inc. Automatic continuous nulling of angular rate sensor
GB8723254D0 (en) * 1987-10-03 1987-11-04 Lifting Gear Hire Ltd Load testing apparatus
US4912990A (en) * 1989-02-27 1990-04-03 Sundstrand Data Control, Inc. Magnetically driven vibrating beam force transducer
GB8920138D0 (en) * 1989-09-06 1989-10-18 Pa Consulting Services Double ended tuning fork force sensor
US5095763A (en) * 1990-12-03 1992-03-17 Delatorre Leroy C Load-sensitive resonator beam transducer

Also Published As

Publication number Publication date
IL113556A0 (en) 1995-08-31
IL113656A0 (en) 1995-08-31
IL113556A (en) 1998-04-05
EP0759232B1 (de) 2000-07-12
JP3885893B2 (ja) 2007-02-28
JPH10500482A (ja) 1998-01-13
DE69517976T2 (de) 2000-12-28
WO1995031859A1 (en) 1995-11-23
EP0759232A1 (de) 1997-02-26
US5668329A (en) 1997-09-16
DE759232T1 (de) 1997-09-04

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Legal Events

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8364 No opposition during term of opposition