ATE504817T1 - Druckwandler mit hall-effekt sensor - Google Patents

Druckwandler mit hall-effekt sensor

Info

Publication number
ATE504817T1
ATE504817T1 AT05250567T AT05250567T ATE504817T1 AT E504817 T1 ATE504817 T1 AT E504817T1 AT 05250567 T AT05250567 T AT 05250567T AT 05250567 T AT05250567 T AT 05250567T AT E504817 T1 ATE504817 T1 AT E504817T1
Authority
AT
Austria
Prior art keywords
hall effect
effect sensor
pressure transducer
current
transducer
Prior art date
Application number
AT05250567T
Other languages
English (en)
Inventor
Daniel A Heuer
Shannon Edwards
Original Assignee
Dwyer Instr
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 Dwyer Instr filed Critical Dwyer Instr
Application granted granted Critical
Publication of ATE504817T1 publication Critical patent/ATE504817T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/221—Kerbs or like edging members, e.g. flush kerbs, shoulder retaining means ; Joint members, connecting or load-transfer means specially for kerbs
    • E01C11/222—Raised kerbs, e.g. for sidewalks ; Integrated or portable means for facilitating ascent or descent
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/007—Transmitting or indicating the displacement of flexible diaphragms using variations in inductance
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/06—Sets of paving elements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/16—Elements joined together

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Push-Button Switches (AREA)
AT05250567T 2004-02-02 2005-02-02 Druckwandler mit hall-effekt sensor ATE504817T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54113604P 2004-02-02 2004-02-02

Publications (1)

Publication Number Publication Date
ATE504817T1 true ATE504817T1 (de) 2011-04-15

Family

ID=34652513

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05250567T ATE504817T1 (de) 2004-02-02 2005-02-02 Druckwandler mit hall-effekt sensor

Country Status (8)

Country Link
US (1) US7249517B2 (de)
EP (1) EP1560013B1 (de)
KR (3) KR100800414B1 (de)
AT (1) ATE504817T1 (de)
CA (2) CA2495965C (de)
DE (1) DE602005027275D1 (de)
DK (1) DK1560013T3 (de)
TW (1) TWI262298B (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2270526A1 (de) * 2003-07-09 2011-01-05 Premium Power Corporation Vorrichtung zum Überwachung und zur Ladung einer Ausgewählten Gruppe von Batterienzellen
CA2513849A1 (en) * 2004-07-29 2006-01-29 Dwyer Instruments, Inc. Gauge having a magnetically driven pointer rotation device
US7631885B2 (en) 2007-04-16 2009-12-15 Harley-Davidson Motor Company Group, LLC Intelligent interlock for a motorcycle stand
US7752993B2 (en) * 2007-05-25 2010-07-13 Gordon Joseph B Method and apparatus for a gauge for indicating a pressure of a fluid
KR101406053B1 (ko) * 2009-03-06 2014-06-11 드와이어 인스투르먼쓰 인코포레이티드 자기적으로 결합된 격막을 구비하는 압력 게이지
US9212966B2 (en) * 2011-08-05 2015-12-15 Solon Manufacturing Company Network manageable advanced gas sensor apparatus and method
CA2919608C (en) * 2012-08-06 2017-08-22 Karl F. Scheucher Network manageable advanced gas sensor apparatus and method
TWI513481B (zh) * 2012-08-08 2015-12-21 Geann Ind Co Ltd Gaseous fluid induction activated ozone supply device
US9696248B2 (en) 2014-04-29 2017-07-04 Solon Manufacturing Company Gas insulated switchgear monitoring apparatus and method
CN104075762B (zh) * 2014-06-30 2017-10-27 辽宁航宇星物联仪表科技有限公司 电子温度修正膜式燃气表流量采样装置
US9885646B2 (en) 2015-01-15 2018-02-06 Solon Manufacturing Company Gas measurement apparatus
ES2912128T3 (es) * 2016-03-30 2022-05-24 Tintometer Gmbh Dispositivo de medición de la turbidez compensatoria y procedimiento de utilización
KR102544312B1 (ko) * 2018-01-16 2023-06-16 주식회사 경동나비엔 풍량 센서
CN112539870A (zh) * 2019-09-23 2021-03-23 克莱斯工业公司 气体供应调控器
CN115014588B (zh) * 2022-08-08 2022-11-04 煤炭科学研究总院有限公司 岩体应力的检测系统、方法、电子设备及存储介质
KR102897786B1 (ko) 2025-05-16 2025-12-09 삼삼환경(주) 세골재 선별장치

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3575054A (en) * 1969-03-12 1971-04-13 United Aircraft Corp Pressure sensing device
US4361835A (en) 1981-03-16 1982-11-30 Sprague Electric Company Hall-cell liquid level detector
US4589282A (en) 1982-03-29 1986-05-20 Sprague Electric Company Fine resolution liquid level detector
US4484173A (en) 1983-08-29 1984-11-20 Robertshaw Controls Company Pressure transducer device using Hall elements
US4606229A (en) 1985-04-01 1986-08-19 Johnson Service Company Differential pressure transmitter
US4665938A (en) * 1986-09-30 1987-05-19 Rosemount Inc. Frequency feedback on a current loop of a current-to-pressure converter
GB2247316A (en) * 1990-07-21 1992-02-26 Bailey & Mackey Limited Pressure sensor utilising Hall-effect device
JPH06347286A (ja) 1993-06-10 1994-12-20 Showa:Kk 磁電変換センサの制御装置
JPH0792047A (ja) * 1993-09-24 1995-04-07 Nitsukooshi Kk 微小圧力差検出装置
US5619137A (en) 1996-02-12 1997-04-08 Allegro Microsystems, Inc. Chopped low power magnetic-field detector with hysteresis memory
US5817943A (en) * 1997-03-24 1998-10-06 General Electric Company Pressure sensors
US6014100A (en) * 1998-02-27 2000-01-11 Vega Grieshaber Kg Two-wire RADAR sensor with intermittently operating circuitry components
US6089098A (en) * 1998-04-16 2000-07-18 Dwyer Instruments, Inc. Differential pressure switch having an isolated hall effect sensor

Also Published As

Publication number Publication date
CA2495965A1 (en) 2005-08-02
CA2715599A1 (en) 2005-08-02
EP1560013A2 (de) 2005-08-03
TWI262298B (en) 2006-09-21
CA2715599C (en) 2014-04-01
EP1560013B1 (de) 2011-04-06
DE602005027275D1 (de) 2011-05-19
EP1560013A3 (de) 2005-10-05
US20050193824A1 (en) 2005-09-08
KR20060118377A (ko) 2006-11-23
KR20080056116A (ko) 2008-06-20
DK1560013T3 (da) 2011-07-11
TW200538707A (en) 2005-12-01
CA2495965C (en) 2011-06-21
KR20060042927A (ko) 2006-05-15
US7249517B2 (en) 2007-07-31
KR100800414B1 (ko) 2008-02-01

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties