BR112016000450A2 - oscilador, e método - Google Patents

oscilador, e método

Info

Publication number
BR112016000450A2
BR112016000450A2 BR112016000450A BR112016000450A BR112016000450A2 BR 112016000450 A2 BR112016000450 A2 BR 112016000450A2 BR 112016000450 A BR112016000450 A BR 112016000450A BR 112016000450 A BR112016000450 A BR 112016000450A BR 112016000450 A2 BR112016000450 A2 BR 112016000450A2
Authority
BR
Brazil
Prior art keywords
oscillator
Prior art date
Application number
BR112016000450A
Other languages
English (en)
Inventor
K Sinha Bikash
S Patel Mihir
Yamate Tsutomu
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of BR112016000450A2 publication Critical patent/BR112016000450A2/pt

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
    • H03H9/02—Details
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02015—Characteristics of piezoelectric layers, e.g. cutting angles
    • H03H9/02039—Characteristics of piezoelectric layers, e.g. cutting angles consisting of a material from the crystal group 32, e.g. langasite, langatate, langanite
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
    • G01K11/26—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of resonant frequencies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/32—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using change of resonant frequency of a crystal
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
    • G01L9/0008—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations
    • G01L9/0022—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using vibrations of a piezoelectric element
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • 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
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02062—Details relating to the vibration mode
    • 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
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02086—Means for compensation or elimination of undesirable effects
    • 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
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02086—Means for compensation or elimination of undesirable effects
    • H03H9/02102—Means for compensation or elimination of undesirable effects of temperature influence
    • 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
    • H03H9/02007—Details of bulk acoustic wave devices
    • H03H9/02086—Means for compensation or elimination of undesirable effects
    • H03H9/02133—Means for compensation or elimination of undesirable effects of stress
    • 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
    • H03H9/125—Driving means, e.g. electrodes, coils
    • H03H9/13—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials
    • H03H9/132—Driving means, e.g. electrodes, coils for networks consisting of piezoelectric or electrostrictive materials characterized by a particular shape
    • 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
    • H03H9/17—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator
    • H03H9/177—Constructional features of resonators consisting of piezoelectric or electrostrictive material having a single resonator of the energy-trap type
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
BR112016000450A 2013-07-11 2014-07-10 oscilador, e método BR112016000450A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361845262P 2013-07-11 2013-07-11
PCT/US2014/046110 WO2015006536A1 (en) 2013-07-11 2014-07-10 Resonator applications for langasite and its isomorphs

Publications (1)

Publication Number Publication Date
BR112016000450A2 true BR112016000450A2 (pt) 2018-05-02

Family

ID=52280594

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016000450A BR112016000450A2 (pt) 2013-07-11 2014-07-10 oscilador, e método

Country Status (6)

Country Link
US (1) US10355664B2 (pt)
EP (1) EP3020130B1 (pt)
JP (1) JP2016531472A (pt)
BR (1) BR112016000450A2 (pt)
MX (1) MX365076B (pt)
WO (1) WO2015006536A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170040971A1 (en) * 2014-01-30 2017-02-09 Empire Technology Development Llc Crystal oscillators and methods for fabricating the same
US11359983B1 (en) * 2018-04-04 2022-06-14 Precis Llc Thickness-shear mode resonators
US11754452B2 (en) 2018-08-17 2023-09-12 Schlumberger Technology Corporation Resonating sensor for high-pressure and high-temperature environments
WO2021126196A1 (en) * 2019-12-19 2021-06-24 Siemens Energy, Inc. Turbine inlet temperature calculation using acoustics
WO2022010833A1 (en) 2020-07-08 2022-01-13 Kampanics, L.L.C. Acoustic wave devices for microfluidic applications
CN112615603B (zh) * 2020-12-18 2024-02-09 广东广纳芯科技有限公司 一种具有poi结构的掺钪氮化铝高频谐振器及制造方法
US11598684B1 (en) 2021-05-14 2023-03-07 Precis Llc Thickness-shear mode resonators

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129012A (en) * 1980-11-05 1982-08-10 Schlumberger Overseas Stress compensation type crystal vibrator
US4419600A (en) 1980-11-05 1983-12-06 Schlumberger Technology Corporation Stress-compensated quartz resonators
RU2073952C1 (ru) 1995-04-27 1997-02-20 Товарищество с ограниченной ответственностью "ФОМОС" Монолитный кристаллический фильтр
AT410737B (de) 2001-05-31 2003-07-25 Avl List Gmbh Piezoelektrisches resonatorelement der kristallographischen punktgruppe 32
JP2006238290A (ja) 2005-02-28 2006-09-07 Mitsubishi Materials Corp 共振子
EP1926211A3 (en) * 2006-11-21 2013-08-14 Imec Diamond enhanced thickness shear mode resonator
US8294332B2 (en) 2007-07-02 2012-10-23 Schlumberger Technology Corporation Pressure transducer
US8395456B2 (en) 2009-02-04 2013-03-12 Sand 9, Inc. Variable phase amplifier circuit and method of use
JP2010216896A (ja) 2009-03-13 2010-09-30 Mitsubishi Materials Corp センサ装置
US8136406B2 (en) 2009-03-31 2012-03-20 Schlumberger Technology Corporation Pressure transducer with piezoelectric crystal for harsh environment use

Also Published As

Publication number Publication date
EP3020130B1 (en) 2018-03-28
EP3020130A1 (en) 2016-05-18
WO2015006536A1 (en) 2015-01-15
EP3020130A4 (en) 2016-10-19
MX2016000270A (es) 2016-04-25
US20160173058A1 (en) 2016-06-16
US10355664B2 (en) 2019-07-16
JP2016531472A (ja) 2016-10-06
MX365076B (es) 2019-05-22

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]