ATE235678T1 - Induktiver druckwandler - Google Patents

Induktiver druckwandler

Info

Publication number
ATE235678T1
ATE235678T1 AT99963513T AT99963513T ATE235678T1 AT E235678 T1 ATE235678 T1 AT E235678T1 AT 99963513 T AT99963513 T AT 99963513T AT 99963513 T AT99963513 T AT 99963513T AT E235678 T1 ATE235678 T1 AT E235678T1
Authority
AT
Austria
Prior art keywords
flat surface
metal body
cavity
pressure transducer
pressure
Prior art date
Application number
AT99963513T
Other languages
English (en)
Inventor
Ugo Sortilli
Original Assignee
Bitron Spa
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 Bitron Spa filed Critical Bitron Spa
Application granted granted Critical
Publication of ATE235678T1 publication Critical patent/ATE235678T1/de

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Magnetic Heads (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
AT99963513T 1998-12-15 1999-12-13 Induktiver druckwandler ATE235678T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1998TO001048A IT1303602B1 (it) 1998-12-15 1998-12-15 Trasduttore induttivo di pressione.
PCT/EP1999/009862 WO2000036384A1 (en) 1998-12-15 1999-12-13 An inductive pressure transducer

Publications (1)

Publication Number Publication Date
ATE235678T1 true ATE235678T1 (de) 2003-04-15

Family

ID=11417249

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99963513T ATE235678T1 (de) 1998-12-15 1999-12-13 Induktiver druckwandler

Country Status (14)

Country Link
US (1) US6581470B1 (de)
EP (1) EP1144974B1 (de)
JP (1) JP2002532708A (de)
KR (1) KR20010105312A (de)
CN (1) CN1334917A (de)
AT (1) ATE235678T1 (de)
AU (1) AU1978100A (de)
BR (1) BR9917028A (de)
CA (1) CA2354262C (de)
DE (1) DE69906382T2 (de)
ES (1) ES2194542T3 (de)
IT (1) IT1303602B1 (de)
RU (1) RU2001119442A (de)
WO (1) WO2000036384A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4403932B2 (ja) * 2004-09-14 2010-01-27 株式会社デンソー 電磁弁一体型圧力センサの取付構造
DE102007053859A1 (de) * 2007-11-09 2009-05-14 Endress + Hauser Gmbh + Co. Kg Druck-Messeinrichtung
CN100526823C (zh) * 2008-02-23 2009-08-12 中国科学院合肥物质科学研究院 电涡流空调冷媒线性传感器及其工作方法
JP2012215153A (ja) * 2011-04-01 2012-11-08 Denso Corp 電子部品装置
US8459125B2 (en) * 2011-08-01 2013-06-11 Honeywell International Inc. Pressure sensor assembly
CN105731204A (zh) * 2016-03-24 2016-07-06 周玉红 一种垂直电梯应力感应器
DE202016008549U1 (de) * 2016-11-04 2018-07-31 Nidec Corporation Sammelschieneneinheit für einen Elektromotor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680387A (en) * 1970-12-02 1972-08-01 Beckman Instruments Inc Differential pressure transducer
DE3035186A1 (de) * 1980-09-18 1982-04-29 Robert Bosch Gmbh, 7000 Stuttgart Induktiver drucksensor
US4395916A (en) * 1981-12-30 1983-08-02 Combustion Engineering, Inc. Arrangement for sealing a reactive element within a fluid pressure transducer
JPS59174729A (ja) * 1983-03-25 1984-10-03 Seiko Instr & Electronics Ltd 圧力センサ−
FR2555743B1 (fr) * 1983-11-25 1986-04-11 Sereg Soc Capteur inductif de pression differentielle
JPS61132728U (de) * 1985-02-07 1986-08-19
JPH04259837A (ja) * 1991-02-15 1992-09-16 Honda Motor Co Ltd 圧力センサ
JPH05340831A (ja) * 1992-02-26 1993-12-24 Nippondenso Co Ltd 圧力センサ
US5492017A (en) * 1994-02-14 1996-02-20 Abb Vetco Gray Inc. Inductive pressure transducer
JP3209655B2 (ja) * 1995-03-31 2001-09-17 エヌオーケー株式会社 圧力センサ
JP3688063B2 (ja) * 1996-08-01 2005-08-24 長野計器株式会社 析出硬化型ステンレス鋼製成形体の製造方法

Also Published As

Publication number Publication date
US6581470B1 (en) 2003-06-24
EP1144974A1 (de) 2001-10-17
EP1144974B1 (de) 2003-03-26
CA2354262C (en) 2009-04-14
CA2354262A1 (en) 2000-06-22
IT1303602B1 (it) 2000-11-14
DE69906382D1 (de) 2003-04-30
RU2001119442A (ru) 2003-06-27
ITTO981048A0 (it) 1998-12-15
BR9917028A (pt) 2001-09-25
JP2002532708A (ja) 2002-10-02
WO2000036384A1 (en) 2000-06-22
DE69906382T2 (de) 2003-10-23
ITTO981048A1 (it) 2000-06-15
AU1978100A (en) 2000-07-03
CN1334917A (zh) 2002-02-06
KR20010105312A (ko) 2001-11-28
ES2194542T3 (es) 2003-11-16

Similar Documents

Publication Publication Date Title
CA96689S (en) Pressure gauge
ES292314U (es) Un articulo sanitario
ATE235678T1 (de) Induktiver druckwandler
IT1229874B (it) Procedimento per migliorare il trasporto di materia ad un elettrodo in una cella a diaframma e mezzi idrodinamici relativi.
DE60119538D1 (de) Herstellungsverfahren eines magnetkopfes mit planarer wicklung
EP0339759A3 (de) Längenmessgeber
DE69925993D1 (de) Aktive kontrolle der schallerzeugung in gradientenspulenstrukturen für die magnetresonanzbildgebung
KR970073208A (ko) 전기음향 변환기
EP0926490A3 (de) Gassensor
WO1999045601A3 (en) Magnetostrictive stress sensor
FI840380A7 (fi) Laite paperin paksuuden ja kokoonpuristuvuuden mittaamiseksi.
EP0800104A3 (de) Optische Vorrichtung mit optischem Wellenleiter, der durch eine akustische stehende Welle erzeugt wird
KR830008624A (ko) 압전성(壓電性)세라믹 트랜스듀우서
RU2001112096A (ru) Электромагнитный преобразователь
DE50010471D1 (de) Piezoelektrischer biegewandler
JPS578446A (en) Probe skirt
ATE453767T1 (de) Verwendung einer verbindungsvorrichtung zur verbindung und schalldämmung zwischen zwei plattenförmigen wandelementen
JPS564213A (en) Superconductive coil
JPS57203398A (en) Electrodinamic speaker
DE202004001555U1 (de) Matratzenkern mit eingebettetem Federelement bevorzugt aus einem elastischen Kunststoffmaterial, und Fertigungsvorrichtung
JPS57184914A (en) Mechanical-electrical
MD849C2 (ro) Simulator de semnale etalonate de emisie acustică
JPS63150307U (de)
JPS57146184A (en) Electronic watch with pressure gage
JPS56140282A (en) Electronic wristwatch with vocal information

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1144974

Country of ref document: EP

REN Ceased due to non-payment of the annual fee