[go: up one dir, main page]

WO2019169006A3 - Enhanced compact pickup for a magnetostrictive sensor arrangement - Google Patents

Enhanced compact pickup for a magnetostrictive sensor arrangement Download PDF

Info

Publication number
WO2019169006A3
WO2019169006A3 PCT/US2019/019863 US2019019863W WO2019169006A3 WO 2019169006 A3 WO2019169006 A3 WO 2019169006A3 US 2019019863 W US2019019863 W US 2019019863W WO 2019169006 A3 WO2019169006 A3 WO 2019169006A3
Authority
WO
WIPO (PCT)
Prior art keywords
magnetostrictive sensor
sensor arrangement
waveguide
enhanced compact
compact pickup
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.)
Ceased
Application number
PCT/US2019/019863
Other languages
French (fr)
Other versions
WO2019169006A2 (en
Inventor
Andreas Hill
Aleksey G. Minin
Rene PEKKOLA
Constantin TIMM
Arnold F. Sprecher, Jr.
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.)
Temposonics GmbH and Co KG
Original Assignee
MTS Sensor Technologie GmbH and Co KG
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 MTS Sensor Technologie GmbH and Co KG filed Critical MTS Sensor Technologie GmbH and Co KG
Publication of WO2019169006A2 publication Critical patent/WO2019169006A2/en
Publication of WO2019169006A3 publication Critical patent/WO2019169006A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/48—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using wave or particle radiation means
    • G01D5/485—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using wave or particle radiation means using magnetostrictive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)

Abstract

A waveguide assembly for a magnetostrictive sensor. The waveguide assembly includes a waveguide and a coil including a support located at an end of the waveguide, or at a position <1/4 wavelength of an acoustic pulse carried by the waveguide where constructive interference is expected, and a conductor having plurality of conductor turns secured to the support.
PCT/US2019/019863 2018-02-27 2019-02-27 Enhanced compact pickup for a magnetostrictive sensor arrangement Ceased WO2019169006A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862635978P 2018-02-27 2018-02-27
US62/635,978 2018-02-27

Publications (2)

Publication Number Publication Date
WO2019169006A2 WO2019169006A2 (en) 2019-09-06
WO2019169006A3 true WO2019169006A3 (en) 2019-10-24

Family

ID=65767307

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2019/019863 Ceased WO2019169006A2 (en) 2018-02-27 2019-02-27 Enhanced compact pickup for a magnetostrictive sensor arrangement

Country Status (1)

Country Link
WO (1) WO2019169006A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111162754B (en) * 2019-12-12 2023-07-04 广东工业大学 Magnetostrictive acoustic wave filter packaging structure and manufacturing method thereof
DE102020114882A1 (en) 2020-06-04 2021-12-09 Asm Automation Sensorik Messtechnik Gmbh Magnetostrictive position sensor with a detection coil in a chip
US20250389528A1 (en) * 2024-06-25 2025-12-25 Temposonics, Llc Magnetostrictive displacement sensor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590091A (en) * 1995-05-11 1996-12-31 Mts Systems Corporation Waveguide suspension device and modular construction for sonic waveguides
US6232769B1 (en) * 1998-06-16 2001-05-15 Balluff, Inc. Modular waveguide assembly for a position sensor and method for making the same
WO2003056280A1 (en) * 2001-12-31 2003-07-10 Asm Automation Sensorik Messtechnik Gmbh Magnetostrictive sensor element
WO2010092604A1 (en) * 2009-02-13 2010-08-19 Gefran S.P.A. Magnetostrictive position transducer with a plurality of flat coils
EP2336730A1 (en) * 2009-12-09 2011-06-22 Gefran S.p.A. Improved magnetostrictive position transducer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5590091A (en) * 1995-05-11 1996-12-31 Mts Systems Corporation Waveguide suspension device and modular construction for sonic waveguides
US6232769B1 (en) * 1998-06-16 2001-05-15 Balluff, Inc. Modular waveguide assembly for a position sensor and method for making the same
WO2003056280A1 (en) * 2001-12-31 2003-07-10 Asm Automation Sensorik Messtechnik Gmbh Magnetostrictive sensor element
WO2010092604A1 (en) * 2009-02-13 2010-08-19 Gefran S.P.A. Magnetostrictive position transducer with a plurality of flat coils
EP2336730A1 (en) * 2009-12-09 2011-06-22 Gefran S.p.A. Improved magnetostrictive position transducer

Also Published As

Publication number Publication date
WO2019169006A2 (en) 2019-09-06

Similar Documents

Publication Publication Date Title
WO2019169006A3 (en) Enhanced compact pickup for a magnetostrictive sensor arrangement
CN107113494B8 (en) Rotationally symmetric loudspeaker array
JP2011506951A5 (en)
WO2015171546A3 (en) Caliper tool with in-situ temperature compensation
EP3973557A4 (en) Electropermanent magnet array
EP3937511A4 (en) Electroacoustic transducer
GB201208247D0 (en) Acoustic device
EP4094398A4 (en) Sounding reference signal configuration
EP3930368B8 (en) Transmitting prach configuration information from a central unit (cu) of an access network device to a distributed unit (du) connected to the central unit (cu) by means of an f1 interface
EP4064839A4 (en) An agricultural adjuvant
WO2004083786A3 (en) Magnetic inductive flowmeter
WO2010044623A3 (en) Diaphragm for sound converter and sound converter including the same
IN2012DN05150A (en)
JP2016507191A5 (en)
WO2003023760A3 (en) Non-cylindrical acoustic wave device
RU2013151167A (en) DEVICE AND METHOD FOR PROGRAMMING THE APPLIANCE
DK3942339T3 (en) ELECTRO-ACOUSTIC TRANSDUCER
DE50311120D1 (en) SOUND OR ULTRASONIC SENSOR
WO2009004577A3 (en) Surface-emitting external cavity laser device
EP3969856A4 (en) Non-amorphous musical instrument components
WO2010076330A3 (en) Magnetostrictive position sensor according to the propagation time principle having a magnetoresistive detector unit for mechanical-elastic density waves
WO2010101717A3 (en) Steering and fixed angle geophone
CA2391484A1 (en) Barrel stave projector-stave attachment
WO2020055367A3 (en) Energy harvesting from loudspeaker vibration
RU2007106533A (en) MAGNETOSTRICTION MOVEMENT SENSOR

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19711203

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19711203

Country of ref document: EP

Kind code of ref document: A2