FI870542A - Resonansavkaennare. - Google Patents

Resonansavkaennare. Download PDF

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Publication number
FI870542A
FI870542A FI870542A FI870542A FI870542A FI 870542 A FI870542 A FI 870542A FI 870542 A FI870542 A FI 870542A FI 870542 A FI870542 A FI 870542A FI 870542 A FI870542 A FI 870542A
Authority
FI
Finland
Prior art keywords
resonansavkaennare
Prior art date
Application number
FI870542A
Other languages
English (en)
Other versions
FI870542A0 (fi
Inventor
Everett O Olsen
Richard H Morrison
Gordon W Chitty
John G Panagou
Paul M Zavracky
Original Assignee
Foxboro Co
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 Foxboro Co filed Critical Foxboro Co
Publication of FI870542A publication Critical patent/FI870542A/fi
Publication of FI870542A0 publication Critical patent/FI870542A0/fi

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
    • H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
    • H03H9/2405—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive of microelectro-mechanical resonators
    • H03H9/2468—Tuning fork resonators
    • H03H9/2473—Double-Ended Tuning Fork [DETF] resonators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/0072—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks of microelectro-mechanical resonators or networks
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02244—Details of microelectro-mechanical resonators
    • H03H9/02259—Driving or detection means
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/24—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive
    • H03H9/2405—Constructional features of resonators of material which is not piezoelectric, electrostrictive, or magnetostrictive of microelectro-mechanical resonators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02244—Details of microelectro-mechanical resonators
    • H03H2009/02488—Vibration modes
    • H03H2009/02511—Vertical, i.e. perpendicular to the substrate plane
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic devices; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02244—Details of microelectro-mechanical resonators
    • H03H2009/02488—Vibration modes
    • H03H2009/02519—Torsional
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S73/00—Measuring and testing
    • Y10S73/04—Piezoelectric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49103—Strain gauge making

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Micromachines (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Gyroscopes (AREA)
FI870542A 1985-06-11 1987-02-10 Resonansavkaennare. FI870542A0 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/743,255 US4764244A (en) 1985-06-11 1985-06-11 Resonant sensor and method of making same
PCT/US1986/001249 WO1986007507A1 (en) 1985-06-11 1986-06-05 Resonant sensor and method of making same

Publications (2)

Publication Number Publication Date
FI870542A true FI870542A (fi) 1987-02-10
FI870542A0 FI870542A0 (fi) 1987-02-10

Family

ID=24988089

Family Applications (1)

Application Number Title Priority Date Filing Date
FI870542A FI870542A0 (fi) 1985-06-11 1987-02-10 Resonansavkaennare.

Country Status (8)

Country Link
US (1) US4764244A (fi)
EP (1) EP0222012B1 (fi)
JP (1) JPS63500068A (fi)
KR (1) KR880700542A (fi)
AU (1) AU584040B2 (fi)
DK (1) DK167789B1 (fi)
FI (1) FI870542A0 (fi)
WO (1) WO1986007507A1 (fi)

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US5728089A (en) * 1993-06-04 1998-03-17 The Regents Of The University Of California Microfabricated structure to be used in surgery
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Also Published As

Publication number Publication date
DK65687A (da) 1987-04-10
EP0222012B1 (en) 1991-07-24
KR880700542A (ko) 1988-03-15
JPS63500068A (ja) 1988-01-07
US4764244A (en) 1988-08-16
DK167789B1 (da) 1993-12-13
AU5993286A (en) 1987-01-07
WO1986007507A1 (en) 1986-12-18
FI870542A0 (fi) 1987-02-10
AU584040B2 (en) 1989-05-11
EP0222012A1 (en) 1987-05-20
DK65687D0 (da) 1987-02-10

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Owner name: THE FOXBORO COMPANY