IT201600129935A1 - Struttura di trasduttore, trasduttore comprendente tale struttura di trasduttore, e sensore comprendente detto trasduttore - Google Patents
Struttura di trasduttore, trasduttore comprendente tale struttura di trasduttore, e sensore comprendente detto trasduttoreInfo
- Publication number
- IT201600129935A1 IT201600129935A1 IT102016000129935A IT201600129935A IT201600129935A1 IT 201600129935 A1 IT201600129935 A1 IT 201600129935A1 IT 102016000129935 A IT102016000129935 A IT 102016000129935A IT 201600129935 A IT201600129935 A IT 201600129935A IT 201600129935 A1 IT201600129935 A1 IT 201600129935A1
- Authority
- IT
- Italy
- Prior art keywords
- transducer
- sensor including
- sensor
- transducer structure
- transducer including
- Prior art date
Links
Classifications
-
- 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
- G01P15/093—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 photoelectric pick-up
-
- 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
- G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
- G01L1/183—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material by measuring variations of frequency of vibrating piezo-resistive material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
- G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
- G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
-
- 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
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
-
- 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
- G01P15/09—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 piezoelectric pick-up
-
- 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
- G01P15/12—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 alteration of electrical resistance
- G01P15/122—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 alteration of electrical resistance by metal resistance strain gauges, e.g. wire resistance strain gauges
-
- 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
- G01V1/181—Geophones
-
- 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
- G01V1/181—Geophones
- G01V1/182—Geophones with moving coil
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102016000129935A IT201600129935A1 (it) | 2016-12-22 | 2016-12-22 | Struttura di trasduttore, trasduttore comprendente tale struttura di trasduttore, e sensore comprendente detto trasduttore |
EP17826314.1A EP3559680B1 (en) | 2016-12-22 | 2017-12-21 | Transducer structure, transducer comprising such transducer structure, and sensor comprising said transducer |
CA3045770A CA3045770A1 (en) | 2016-12-22 | 2017-12-21 | Transducer structure, transducer comprising such transducer structure, and sensor comprising said transducer |
PCT/IB2017/058251 WO2018116226A1 (en) | 2016-12-22 | 2017-12-21 | Transducer structure, transducer comprising such transducer structure, and sensor comprising said transducer |
BR112019013052A BR112019013052A2 (pt) | 2016-12-22 | 2017-12-21 | estrutura de transdutor, transdutor compreendendo tal estrutura de transdutor e sensor compreendendo dito transdutor |
US16/468,609 US11326965B2 (en) | 2016-12-22 | 2017-12-21 | Transducer structure, transducer comprising such transducer structure, and sensor comprising said transducer |
SA519402218A SA519402218B1 (ar) | 2016-12-22 | 2019-06-19 | بنية محوّل طاقة، يشتمل محوّل الطاقة على بنية محوّل الطاقة، ومستشعر مشتمل على محوّل الطاقة المذكور |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102016000129935A IT201600129935A1 (it) | 2016-12-22 | 2016-12-22 | Struttura di trasduttore, trasduttore comprendente tale struttura di trasduttore, e sensore comprendente detto trasduttore |
Publications (1)
Publication Number | Publication Date |
---|---|
IT201600129935A1 true IT201600129935A1 (it) | 2018-06-22 |
Family
ID=58545160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT102016000129935A IT201600129935A1 (it) | 2016-12-22 | 2016-12-22 | Struttura di trasduttore, trasduttore comprendente tale struttura di trasduttore, e sensore comprendente detto trasduttore |
Country Status (7)
Country | Link |
---|---|
US (1) | US11326965B2 (it) |
EP (1) | EP3559680B1 (it) |
BR (1) | BR112019013052A2 (it) |
CA (1) | CA3045770A1 (it) |
IT (1) | IT201600129935A1 (it) |
SA (1) | SA519402218B1 (it) |
WO (1) | WO2018116226A1 (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI3786596T3 (fi) * | 2019-08-27 | 2023-08-15 | Sulzer Management Ag | Värähtelyntunnistusinstrumenttiasennelma ja menetelmä värähtelyntunnistusinstrumenttiasennelman asentamiseksi |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020154860A1 (en) * | 1998-12-04 | 2002-10-24 | Fernald Mark R. | Bragg grating pressure sensor for industrial sensing applications |
US20040237648A1 (en) * | 2003-06-02 | 2004-12-02 | Jones Richard Todd | Optical accelerometer or displacement device using a flexure system |
US20110174075A1 (en) * | 2010-01-18 | 2011-07-21 | Seiko Epson Corporation | Acceleration sensor and acceleration detecting apparatus |
WO2016182431A1 (en) * | 2015-05-08 | 2016-11-17 | Fugro Technology B.V. | Optical sensor device, sensor apparatus, cable and method of manufacturing |
WO2016182428A1 (en) * | 2015-05-08 | 2016-11-17 | Fugro Technology B.V. | Optical sensor device, sensor apparatus and cable |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL175856C (nl) * | 1979-12-21 | 1987-12-16 | Terra Dynamics B V | Omzetter voor het opnemen van mechanische trillingen en een met een dergelijke omzetter gevormde seismometer, benevens een schakeling voor het in subgroepen onderverdelen van een aantal van zulke seismometers. |
US4322829A (en) | 1980-09-11 | 1982-03-30 | Dynamic Systems, Inc. | Fiber optic accelerometer and method of measuring inertial force |
US4534222A (en) | 1983-08-08 | 1985-08-13 | Mcdonnell Douglas Corporation | Fiber-optic seismic sensor |
US4893930A (en) | 1988-01-25 | 1990-01-16 | The United States Of America As Represented By The Secretary Of The Navy | Multiple axis, fiber optic interferometric seismic sensor |
FR2668836B1 (fr) * | 1990-11-06 | 1993-04-30 | Schlumberger Services Petrol | Transducteur acoustique de puits. |
US5317929A (en) | 1991-02-07 | 1994-06-07 | Brown David A | Fiber optic flexural disk accelerometer |
US5825489A (en) | 1994-02-28 | 1998-10-20 | The United States Of America As Represented By The Secretary Of The Navy | Mandrell based embedded planar fiber-optic interferometric acoustic sensor |
US5903349A (en) | 1997-04-21 | 1999-05-11 | The United States Of America As Represented By The Secretary Of The Navy | Fiber optic accelerometer sensor and a method of constructing same |
US6575033B1 (en) | 1999-10-01 | 2003-06-10 | Weatherford/Lamb, Inc. | Highly sensitive accelerometer |
US6563967B2 (en) | 2000-01-27 | 2003-05-13 | Northrop Grumman Corporation | Fiber optic displacement sensor |
JP2004528538A (ja) | 2001-02-06 | 2004-09-16 | ウェザーフォード/ラム インコーポレーテッド | 高感度交差軸加速度計 |
FR2888339B1 (fr) * | 2005-07-07 | 2007-09-21 | Sercel Sa | Capteur sismique a fibre optique |
US7463555B2 (en) | 2006-05-04 | 2008-12-09 | Northrop Grumman Corporation | Tri axis high frequency fiber optic acoustic sensor |
CA2690893A1 (en) * | 2006-11-20 | 2008-05-29 | Technological Resources Pty Limited | A gravity gradiometer |
CA2778691A1 (en) | 2009-10-23 | 2011-04-28 | Us Seismic Systems Inc. | Fiber optic microseismic sensing systems |
-
2016
- 2016-12-22 IT IT102016000129935A patent/IT201600129935A1/it unknown
-
2017
- 2017-12-21 WO PCT/IB2017/058251 patent/WO2018116226A1/en unknown
- 2017-12-21 EP EP17826314.1A patent/EP3559680B1/en active Active
- 2017-12-21 BR BR112019013052A patent/BR112019013052A2/pt not_active Application Discontinuation
- 2017-12-21 CA CA3045770A patent/CA3045770A1/en active Pending
- 2017-12-21 US US16/468,609 patent/US11326965B2/en active Active
-
2019
- 2019-06-19 SA SA519402218A patent/SA519402218B1/ar unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020154860A1 (en) * | 1998-12-04 | 2002-10-24 | Fernald Mark R. | Bragg grating pressure sensor for industrial sensing applications |
US20040237648A1 (en) * | 2003-06-02 | 2004-12-02 | Jones Richard Todd | Optical accelerometer or displacement device using a flexure system |
US20110174075A1 (en) * | 2010-01-18 | 2011-07-21 | Seiko Epson Corporation | Acceleration sensor and acceleration detecting apparatus |
WO2016182431A1 (en) * | 2015-05-08 | 2016-11-17 | Fugro Technology B.V. | Optical sensor device, sensor apparatus, cable and method of manufacturing |
WO2016182428A1 (en) * | 2015-05-08 | 2016-11-17 | Fugro Technology B.V. | Optical sensor device, sensor apparatus and cable |
Also Published As
Publication number | Publication date |
---|---|
EP3559680A1 (en) | 2019-10-30 |
US20200011748A1 (en) | 2020-01-09 |
BR112019013052A2 (pt) | 2020-02-04 |
CA3045770A1 (en) | 2018-06-28 |
WO2018116226A1 (en) | 2018-06-28 |
SA519402218B1 (ar) | 2022-07-06 |
US11326965B2 (en) | 2022-05-10 |
EP3559680B1 (en) | 2022-09-07 |
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