ATE151874T1 - Verschiebungs/kraft-wandler, insbesondere mit hall-effekt sensor - Google Patents

Verschiebungs/kraft-wandler, insbesondere mit hall-effekt sensor

Info

Publication number
ATE151874T1
ATE151874T1 AT93906251T AT93906251T ATE151874T1 AT E151874 T1 ATE151874 T1 AT E151874T1 AT 93906251 T AT93906251 T AT 93906251T AT 93906251 T AT93906251 T AT 93906251T AT E151874 T1 ATE151874 T1 AT E151874T1
Authority
AT
Austria
Prior art keywords
displacement
hall effect
effect sensor
masses
sensor
Prior art date
Application number
AT93906251T
Other languages
English (en)
Inventor
Forest J Carignan
Original Assignee
Advanced Mechanical Tech
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 Advanced Mechanical Tech filed Critical Advanced Mechanical Tech
Application granted granted Critical
Publication of ATE151874T1 publication Critical patent/ATE151874T1/de

Links

Classifications

    • 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
    • G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
    • 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
    • G01D5/12—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 electric or magnetic means
    • G01D5/14—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 electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/142—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 electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices
    • G01D5/145—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 electric or magnetic means influencing the magnitude of a current or voltage using Hall-effect devices influenced by the relative movement between the Hall device and magnetic fields
    • 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
    • G01P15/105—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 magnetically sensitive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measuring Fluid Pressure (AREA)
  • Pressure Sensors (AREA)
AT93906251T 1992-03-02 1993-02-26 Verschiebungs/kraft-wandler, insbesondere mit hall-effekt sensor ATE151874T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/844,126 US5339699A (en) 1992-03-02 1992-03-02 Displacement/force transducers utilizing hall effect sensors

Publications (1)

Publication Number Publication Date
ATE151874T1 true ATE151874T1 (de) 1997-05-15

Family

ID=25291890

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93906251T ATE151874T1 (de) 1992-03-02 1993-02-26 Verschiebungs/kraft-wandler, insbesondere mit hall-effekt sensor

Country Status (7)

Country Link
US (1) US5339699A (de)
EP (1) EP0629285B1 (de)
JP (1) JPH07504507A (de)
AT (1) ATE151874T1 (de)
CA (1) CA2130193A1 (de)
DE (1) DE69309913T2 (de)
WO (1) WO1993018380A1 (de)

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US7171331B2 (en) 2001-12-17 2007-01-30 Phatrat Technology, Llc Shoes employing monitoring devices, and associated methods
DE10204916B4 (de) * 2002-02-07 2004-03-11 O-Tec Gmbh Kraftmessvorrichtung
DE10229020A1 (de) * 2002-06-28 2004-01-22 Robert Bosch Gmbh Kraftsensor
US6931940B2 (en) * 2002-10-02 2005-08-23 Delphi Technologies, Inc. Magnetostrictive strain sensor with hall effect
US6978687B2 (en) 2003-01-17 2005-12-27 Stoneridge Control Devices, Inc. Seat belt tension sensor
US7437943B2 (en) * 2003-05-07 2008-10-21 Robert Bosch Gmbh Force measurement element
DE102004020680A1 (de) * 2004-03-25 2005-10-13 Robert Bosch Gmbh Verbindungselement
US7383744B2 (en) 2005-02-18 2008-06-10 Stoneridge Control Devices, Inc. Seat belt tension sensor
DE102005010982A1 (de) * 2005-03-03 2006-09-07 Bizerba Gmbh & Co. Kg Kraftmesszelle
DE102005014792A1 (de) * 2005-03-31 2006-12-28 Tyco Electronics Amp Gmbh Lastaufnehmer mit berührungsloser Detektoreinheit
DE102005016432B3 (de) * 2005-04-05 2006-11-16 Bizerba Gmbh & Co. Kg Kraftmeßvorrichtung
US7911339B2 (en) 2005-10-18 2011-03-22 Apple Inc. Shoe wear-out sensor, body-bar sensing system, unitless activity assessment and associated methods
US9137309B2 (en) 2006-05-22 2015-09-15 Apple Inc. Calibration techniques for activity sensing devices
US20070271116A1 (en) 2006-05-22 2007-11-22 Apple Computer, Inc. Integrated media jukebox and physiologic data handling application
US7643895B2 (en) 2006-05-22 2010-01-05 Apple Inc. Portable media device with workout support
US8073984B2 (en) 2006-05-22 2011-12-06 Apple Inc. Communication protocol for use with portable electronic devices
US7813715B2 (en) 2006-08-30 2010-10-12 Apple Inc. Automated pairing of wireless accessories with host devices
US7913297B2 (en) 2006-08-30 2011-03-22 Apple Inc. Pairing of wireless devices using a wired medium
DE102007009389A1 (de) * 2007-02-20 2008-08-21 Bizerba Gmbh & Co. Kg Kraftmessvorrichtung und Verfahren zur Signalauswertung
US7698101B2 (en) 2007-03-07 2010-04-13 Apple Inc. Smart garment
US9308307B2 (en) 2007-09-13 2016-04-12 Fresenius Medical Care Holdings, Inc. Manifold diaphragms
US8240636B2 (en) 2009-01-12 2012-08-14 Fresenius Medical Care Holdings, Inc. Valve system
US8105487B2 (en) 2007-09-25 2012-01-31 Fresenius Medical Care Holdings, Inc. Manifolds for use in conducting dialysis
US9358331B2 (en) 2007-09-13 2016-06-07 Fresenius Medical Care Holdings, Inc. Portable dialysis machine with improved reservoir heating system
US8597505B2 (en) 2007-09-13 2013-12-03 Fresenius Medical Care Holdings, Inc. Portable dialysis machine
MX2010005907A (es) 2007-11-29 2010-12-20 Fresenius Med Care Hldg Inc Sistema y metodo para conduccion de hemodialisis y hemofiltracion.
JP5246681B2 (ja) * 2007-12-11 2013-07-24 セイコーインスツル株式会社 液封センサ
WO2010042666A2 (en) 2008-10-07 2010-04-15 Xcorporeal, Inc. Priming system and method for dialysis systems
WO2010062698A2 (en) 2008-10-30 2010-06-03 Xcorporeal, Inc. Modular, portable dialysis system
WO2010108168A2 (en) * 2009-03-20 2010-09-23 Mts Systems Corporation Multiple degree of freedom displacement transducer
WO2010114932A1 (en) 2009-03-31 2010-10-07 Xcorporeal, Inc. Modular reservoir assembly for a hemodialysis and hemofiltration system
US8167348B2 (en) * 2010-03-22 2012-05-01 Ford Global Technologies, Llc Cable activated latch pawl for floor console armrest
US9201036B2 (en) 2012-12-21 2015-12-01 Fresenius Medical Care Holdings, Inc. Method and system of monitoring electrolyte levels and composition using capacitance or induction
US9157786B2 (en) * 2012-12-24 2015-10-13 Fresenius Medical Care Holdings, Inc. Load suspension and weighing system for a dialysis machine reservoir
US9354640B2 (en) 2013-11-11 2016-05-31 Fresenius Medical Care Holdings, Inc. Smart actuator for valve
TWI633281B (zh) * 2017-11-17 2018-08-21 財團法人工業技術研究院 量測夾持裝置及量測方法
US10955281B1 (en) 2018-05-17 2021-03-23 Accutemp Products, Inc. Monitoring with a radially magnetized magnet and hall effect sensor
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Also Published As

Publication number Publication date
WO1993018380A1 (en) 1993-09-16
CA2130193A1 (en) 1993-09-16
DE69309913D1 (de) 1997-05-22
US5339699A (en) 1994-08-23
JPH07504507A (ja) 1995-05-18
EP0629285A1 (de) 1994-12-21
EP0629285B1 (de) 1997-04-16
DE69309913T2 (de) 1997-10-23

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