SMT201600340B - Pendolo ripiegato con bassa frequenza di risonanza ed alto fattore di qualità meccanico in configurazione verticale, e sensore sismico verticale utilizzante tale pendolo ripiegato. - Google Patents

Pendolo ripiegato con bassa frequenza di risonanza ed alto fattore di qualità meccanico in configurazione verticale, e sensore sismico verticale utilizzante tale pendolo ripiegato.

Info

Publication number
SMT201600340B
SMT201600340B SM201600340T SM201600340T SMT201600340B SM T201600340 B SMT201600340 B SM T201600340B SM 201600340 T SM201600340 T SM 201600340T SM 201600340 T SM201600340 T SM 201600340T SM T201600340 B SMT201600340 B SM T201600340B
Authority
SM
San Marino
Prior art keywords
pendulum
folded
vertical
resonance
low frequency
Prior art date
Application number
SM201600340T
Other languages
English (en)
Inventor
Fabrizio Barone
Gerardo Giordano
Fausto Acernese
Original Assignee
Uni Degli Studi Salerno
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 Uni Degli Studi Salerno filed Critical Uni Degli Studi Salerno
Publication of SMT201600340B publication Critical patent/SMT201600340B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
    • 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
    • G01P2015/0805—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 being provided with a particular type of spring-mass-system for defining the displacement of a seismic mass due to an external acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/162—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Vibration Prevention Devices (AREA)
SM201600340T 2011-04-28 2016-09-29 Pendolo ripiegato con bassa frequenza di risonanza ed alto fattore di qualità meccanico in configurazione verticale, e sensore sismico verticale utilizzante tale pendolo ripiegato. SMT201600340B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000220A ITRM20110220A1 (it) 2011-04-28 2011-04-28 Pendolo ripiegato con bassa frequenza di risonanza ed alto fattore di qualità meccanico in configurazione verticale, e sensore sismico verticale utilizzante tale pendolo ripiegato.

Publications (1)

Publication Number Publication Date
SMT201600340B true SMT201600340B (it) 2017-01-10

Family

ID=44554198

Family Applications (1)

Application Number Title Priority Date Filing Date
SM201600340T SMT201600340B (it) 2011-04-28 2016-09-29 Pendolo ripiegato con bassa frequenza di risonanza ed alto fattore di qualità meccanico in configurazione verticale, e sensore sismico verticale utilizzante tale pendolo ripiegato.

Country Status (11)

Country Link
US (1) US9256000B2 (it)
EP (1) EP2643711B1 (it)
JP (1) JP5981530B2 (it)
AU (1) AU2012247104B2 (it)
CA (1) CA2825565C (it)
ES (1) ES2588077T3 (it)
HU (1) HUE029399T2 (it)
IT (1) ITRM20110220A1 (it)
RU (1) RU2589944C2 (it)
SM (1) SMT201600340B (it)
WO (1) WO2012147112A2 (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201216529D0 (en) * 2012-09-17 2012-10-31 Univ St Andrews Torsional stiffness measurement
WO2015023376A1 (en) 2013-08-12 2015-02-19 Exxonmobil Upstream Research Company Low frequency seismic acquisition using a counter rotating eccentric mass vibrator
ITUB20152852A1 (it) * 2014-08-06 2017-02-04 Univ Degli Studi Di Salerno Metodo per la misura di spostamenti angolare e/o lineare utilizzante uno o più pendoli ripiegati.
IL253799B (en) 2017-08-02 2018-06-28 Igal Igor Zlochin Retroreflective interferometer
CN107505662B (zh) * 2017-09-25 2019-08-30 华中科技大学 一种三轴mems重力仪
IT201800007873A1 (it) 2018-08-06 2020-02-06 Università degli Studi di Salerno Metodo per la lavorazione di lamine e giunti elastici sottili, in particolare per la realizzazione di oscillatori meccanici monolitici
CN109116874B (zh) * 2018-09-06 2021-11-23 安徽大学 电磁控制单摆与u形槽齿轮节奏配合装置
IT202100014417A1 (it) 2021-06-03 2022-12-03 Advanced Scient Sensors And Systems S R L Parallelogramma e pendolo ripiegato di Watt multistadio a larga banda in bassa frequenza, e relativo sensore di posizione, velocità ed accelerazione
IT202200021414A1 (it) 2022-10-18 2024-04-18 Advanced Scient Sensors And Systems S R L Sensore direttivo per la misura di infrasuoni, e relativo emettitore di infrasuoni
CN116577009B (zh) * 2023-07-04 2023-10-20 华中科技大学 一种用于检验质量释放冲量的三轴解耦测量装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742779A (en) * 1952-01-23 1956-04-24 Stein Samuel Differential pendulum vibrograph
JPS5428674A (en) * 1977-08-05 1979-03-03 Osaka Gas Co Ltd Displacement detector
SU1840348A1 (ru) * 1986-07-21 2006-10-10 Научно-исследовательский институт прикладной механики им. акад. В.И.Кузнецова Акселерометр
US5095749A (en) * 1986-08-25 1992-03-17 Hanson Richard A Proofmass suspension assembly for accelerometers
US5528936A (en) * 1994-07-25 1996-06-25 Falk; John E. Optoelectronic spatial acceleration sensor
CN1109979A (zh) * 1995-03-07 1995-10-11 华中理工大学 超低频水平折叠摆
CN1050671C (zh) * 1995-03-27 2000-03-22 华中理工大学 观测地壳倾斜度变化的倾斜仪
FR2869998B1 (fr) * 2004-05-05 2006-07-07 Onera (Off Nat Aerospatiale) Dispositif de decouplage mecanique pour capteur vibrant differentiel monolithique
RU2291450C1 (ru) * 2005-05-26 2007-01-10 Федеральное государственное унитарное предприятие "Научно-производственный центр автоматики и приборостроения им. Академика Н.А. Пилюгина" (ФГУП "НПЦАП") Компенсационный маятниковый акселерометр
US7743661B2 (en) * 2006-04-26 2010-06-29 Halliburton Energy Services, Inc. Fiber optic MEMS seismic sensor with mass supported by hinged beams
IT1394612B1 (it) * 2009-07-07 2012-07-05 Univ Degli Studi Salerno Pendolo ripiegato a bassa frequenza con elevato fattore di qualita' meccanico, e sensore sismico utilizzante tale pendolo ripiegato.
IT1398147B1 (it) * 2009-07-08 2013-02-14 Pini Morsetto per connessioni elettriche

Also Published As

Publication number Publication date
JP2014515110A (ja) 2014-06-26
HUE029399T2 (en) 2017-02-28
CA2825565C (en) 2021-07-13
EP2643711B1 (en) 2016-06-08
AU2012247104B2 (en) 2015-02-05
US20140036637A1 (en) 2014-02-06
WO2012147112A3 (en) 2012-12-27
JP5981530B2 (ja) 2016-08-31
US9256000B2 (en) 2016-02-09
CA2825565A1 (en) 2012-11-01
ES2588077T3 (es) 2016-10-28
RU2589944C2 (ru) 2016-07-10
RU2013152802A (ru) 2015-06-10
EP2643711A2 (en) 2013-10-02
ITRM20110220A1 (it) 2012-10-29
WO2012147112A2 (en) 2012-11-01

Similar Documents

Publication Publication Date Title
ITRM20110220A1 (it) Pendolo ripiegato con bassa frequenza di risonanza ed alto fattore di qualità meccanico in configurazione verticale, e sensore sismico verticale utilizzante tale pendolo ripiegato.
BR112014000510A2 (pt) medidor vibratório, e, método de determinar frequência ressonante no mesmo
SMT201400074B (it) Pendolo ripiegato a bassa frequenza con elevato fattore di qualita'meccanico, e sensore sismico utilizzante tale pendolo ripiegato
LU91773B1 (en) Capacitive sensor including resonant network
IL238304B (en) Motion compensation in a three dimensional scan
DK2900263T3 (da) Monoklonale antistoffer mod vækst- og differentieringsfaktor 15 (gdf-15)
GB2488563B (en) Balanced and eccentric mass pendulum with dynamic tuning
EP2643863A4 (en) PIEZOELECTRIC RESONATOR
IL228048A0 (en) Spring structure, resonator, resonator array and sensor
EP3062386A4 (en) RESONATOR, FILTER, DUPLEX AND MULTIPLEXER
FI20106188A0 (fi) Säädettävä resonaattorisuodin
EP2972295A4 (en) THIN-LAYER VOLUME SOUND WAVE RESONATOR WITH SIGNAL GAIN
EP2741364A4 (en) RADIO FREQUENCY FILTER WITH NOTCH STRUCTURE
BR112013033166A2 (pt) método microbiológico de produção de uma solução de dextrano, solução de dextrano nativo e seu uso
EP2898576A4 (en) VERY LARGE CHIRP OSCILLATOR
GB201400920D0 (en) Acoustic resonator comprising collar and frame
GB2505031B (en) High frequency disturbance detection and compensation
EP3066275A4 (en) Support structure module and modular beam stucture
EP2687426A4 (en) SUSPENSION FRAME STRUCTURE
BR112015013828A2 (pt) alojamento para um medidor vibratório, conjunto sensor para um medidor vibratório, e, método para aumentar uma frequência ressonante de um alojamento para um medidor vibratório
EP2543884A4 (en) MEMBRANE PUMP WITH ELECTROMAGNETIC OSCILLATION
ITPI20110022A1 (it) Filato elasticizzato, tessuto elasticizzato prodotto con detto filato elasticizzato e metodo per la produzione di detto filato
EP2969235A4 (en) SYNTHETIC ACOUSTIC NOZZLE STRUCTURE WITH LOW RESONANCE
HUE045948T2 (hu) Fotovoltaikus elem elektromágneses csillapítással rendelkezõ rezonátorral
GB2534823B (en) Geophone with tunable resonance frequency