JP2007507919A5 - - Google Patents

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Publication number
JP2007507919A5
JP2007507919A5 JP2006526203A JP2006526203A JP2007507919A5 JP 2007507919 A5 JP2007507919 A5 JP 2007507919A5 JP 2006526203 A JP2006526203 A JP 2006526203A JP 2006526203 A JP2006526203 A JP 2006526203A JP 2007507919 A5 JP2007507919 A5 JP 2007507919A5
Authority
JP
Japan
Prior art keywords
waveguide
mode converter
legs
ultrasonic
current pulse
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.)
Granted
Application number
JP2006526203A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007507919A (ja
JP4728239B2 (ja
Filing date
Publication date
Priority claimed from US10/654,409 external-priority patent/US6919779B2/en
Application filed filed Critical
Publication of JP2007507919A publication Critical patent/JP2007507919A/ja
Publication of JP2007507919A5 publication Critical patent/JP2007507919A5/ja
Application granted granted Critical
Publication of JP4728239B2 publication Critical patent/JP4728239B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2006526203A 2003-09-03 2004-09-03 折りたたみ導波管 Expired - Fee Related JP4728239B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/654,409 US6919779B2 (en) 2003-09-03 2003-09-03 Folded magnetostrictive wave guide
US10/654,409 2003-09-03
PCT/US2004/028795 WO2005025059A1 (en) 2003-09-03 2004-09-03 Folded wave guide

Publications (3)

Publication Number Publication Date
JP2007507919A JP2007507919A (ja) 2007-03-29
JP2007507919A5 true JP2007507919A5 (https=) 2007-09-20
JP4728239B2 JP4728239B2 (ja) 2011-07-20

Family

ID=34218083

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006526203A Expired - Fee Related JP4728239B2 (ja) 2003-09-03 2004-09-03 折りたたみ導波管

Country Status (4)

Country Link
US (1) US6919779B2 (https=)
JP (1) JP4728239B2 (https=)
DE (1) DE112004001606T5 (https=)
WO (1) WO2005025059A1 (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8054066B2 (en) * 2007-12-14 2011-11-08 Mts Systems Corporation Magnetostrictive displacement transducer with phase shifted bias burst
US7971487B2 (en) * 2008-05-02 2011-07-05 Carlen Controls, Inc. Linear position transducer with wireless read head
US9048521B2 (en) * 2011-03-24 2015-06-02 Etegent Technologies, Ltd. Broadband waveguide
US9182306B2 (en) 2011-06-22 2015-11-10 Etegent Technologies, Ltd. Environmental sensor with tensioned wire exhibiting varying transmission characteristics in response to environmental conditions
CN102310340A (zh) * 2011-08-25 2012-01-11 苏州嘉信重型机床有限公司 机床中的调速装置
WO2014163834A1 (en) 2013-03-12 2014-10-09 Franklin Fueling Systems, Inc. Magnetostrictive transducer
US9074860B2 (en) 2013-03-13 2015-07-07 Ametek Systems and methods for magnetostrictive sensing
US9389061B2 (en) * 2013-03-15 2016-07-12 David Scott Nyce Position sensor with improved signal to noise ratio
WO2015066494A2 (en) 2013-11-01 2015-05-07 Etegent Technologies Ltd. Broadband waveguide
WO2015099884A2 (en) 2013-11-01 2015-07-02 Etegent Technologies Ltd. Composite active waveguide temperature sensor for harsh environments
US10852277B2 (en) 2014-04-09 2020-12-01 Etegent Technologies, Ltd. Active waveguide excitation and compensation
DE102016118524A1 (de) * 2016-09-29 2018-03-29 Sick Atech Gmbh Positionssensor
US20200149980A1 (en) 2017-04-10 2020-05-14 Etegent Technologies Ltd. Distributed active mechanical waveguide sensor with damping
US11313713B2 (en) 2020-02-19 2022-04-26 Clark Reliance LLC Magnetostrictive transmitter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2863121A (en) * 1957-06-25 1958-12-02 Byford Labs Inc Magnetostrictive pulse-time modulator
US3898555A (en) * 1973-12-19 1975-08-05 Tempo Instr Inc Linear distance measuring device using a moveable magnet interacting with a sonic waveguide
US4035762A (en) * 1974-11-04 1977-07-12 The Charles Stark Draper Laboratory, Inc. Position sensing readout
US4121155A (en) * 1976-12-02 1978-10-17 The Charles Stark Draper Laboratory, Inc. Position readout device
DE3343310C2 (de) * 1983-11-30 1987-01-29 Gebhard Balluff Fabrik feinmechanischer Erzeugnisse GmbH & Co, 7303 Neuhausen Ultraschall-Wegmesser
JP2987756B2 (ja) * 1996-02-29 1999-12-06 日精樹脂工業株式会社 射出成形機の位置検出装置
US6426618B1 (en) * 1996-03-22 2002-07-30 Mts Systems Corporation Magnetostrictive linear displacement transducer for a vehicle steering system
US5923164A (en) * 1996-10-15 1999-07-13 Balluff, Inc. Apparatus and method for automatically tuning the gain of an amplifier

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