IT1303602B1 - Trasduttore induttivo di pressione. - Google Patents

Trasduttore induttivo di pressione.

Info

Publication number
IT1303602B1
IT1303602B1 IT1998TO001048A ITTO981048A IT1303602B1 IT 1303602 B1 IT1303602 B1 IT 1303602B1 IT 1998TO001048 A IT1998TO001048 A IT 1998TO001048A IT TO981048 A ITTO981048 A IT TO981048A IT 1303602 B1 IT1303602 B1 IT 1303602B1
Authority
IT
Italy
Prior art keywords
flat surface
metal body
cavity
pressure transducer
pressure
Prior art date
Application number
IT1998TO001048A
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
Publication of ITTO981048A0 publication Critical patent/ITTO981048A0/it
Priority to IT1998TO001048A priority Critical patent/IT1303602B1/it
Priority to BR9917028-0A priority patent/BR9917028A/pt
Priority to AT99963513T priority patent/ATE235678T1/de
Priority to EP99963513A priority patent/EP1144974B1/en
Priority to JP2000588578A priority patent/JP2002532708A/ja
Priority to AU19781/00A priority patent/AU1978100A/en
Priority to CA002354262A priority patent/CA2354262C/en
Priority to US09/868,032 priority patent/US6581470B1/en
Priority to PCT/EP1999/009862 priority patent/WO2000036384A1/en
Priority to CN99816083A priority patent/CN1334917A/zh
Priority to DE69906382T priority patent/DE69906382T2/de
Priority to KR1020017007486A priority patent/KR20010105312A/ko
Priority to RU2001119442/28A priority patent/RU2001119442A/ru
Priority to ES99963513T priority patent/ES2194542T3/es
Publication of ITTO981048A1 publication Critical patent/ITTO981048A1/it
Application granted granted Critical
Publication of IT1303602B1 publication Critical patent/IT1303602B1/it

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)
IT1998TO001048A 1998-12-15 1998-12-15 Trasduttore induttivo di pressione. IT1303602B1 (it)

Priority Applications (14)

Application Number Priority Date Filing Date Title
IT1998TO001048A IT1303602B1 (it) 1998-12-15 1998-12-15 Trasduttore induttivo di pressione.
CA002354262A CA2354262C (en) 1998-12-15 1999-12-13 An inductive pressure transducer
PCT/EP1999/009862 WO2000036384A1 (en) 1998-12-15 1999-12-13 An inductive pressure transducer
EP99963513A EP1144974B1 (en) 1998-12-15 1999-12-13 An inductive pressure transducer
JP2000588578A JP2002532708A (ja) 1998-12-15 1999-12-13 誘導型圧力変換器
AU19781/00A AU1978100A (en) 1998-12-15 1999-12-13 An inductive pressure transducer
BR9917028-0A BR9917028A (pt) 1998-12-15 1999-12-13 Transdutor indutivo para pressão
US09/868,032 US6581470B1 (en) 1998-12-15 1999-12-13 Inductive pressure transducer
AT99963513T ATE235678T1 (de) 1998-12-15 1999-12-13 Induktiver druckwandler
CN99816083A CN1334917A (zh) 1998-12-15 1999-12-13 感应压力传感器
DE69906382T DE69906382T2 (de) 1998-12-15 1999-12-13 Induktiver druckwandler
KR1020017007486A KR20010105312A (ko) 1998-12-15 1999-12-13 유도성 압력 변환기
RU2001119442/28A RU2001119442A (ru) 1998-12-15 1999-12-13 Индуктивный датчик давления
ES99963513T ES2194542T3 (es) 1998-12-15 1999-12-13 Un transductor inductivo de presion.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998TO001048A IT1303602B1 (it) 1998-12-15 1998-12-15 Trasduttore induttivo di pressione.

Publications (3)

Publication Number Publication Date
ITTO981048A0 ITTO981048A0 (it) 1998-12-15
ITTO981048A1 ITTO981048A1 (it) 2000-06-15
IT1303602B1 true IT1303602B1 (it) 2000-11-14

Family

ID=11417249

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998TO001048A IT1303602B1 (it) 1998-12-15 1998-12-15 Trasduttore induttivo di pressione.

Country Status (14)

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

Families Citing this family (6)

* 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
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
DE102016121119A1 (de) * 2016-11-04 2018-05-09 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 (it) * 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
AU1978100A (en) 2000-07-03
WO2000036384A1 (en) 2000-06-22
ITTO981048A0 (it) 1998-12-15
ITTO981048A1 (it) 2000-06-15
KR20010105312A (ko) 2001-11-28
CA2354262C (en) 2009-04-14
ATE235678T1 (de) 2003-04-15
ES2194542T3 (es) 2003-11-16
BR9917028A (pt) 2001-09-25
CA2354262A1 (en) 2000-06-22
DE69906382D1 (de) 2003-04-30
CN1334917A (zh) 2002-02-06
DE69906382T2 (de) 2003-10-23
RU2001119442A (ru) 2003-06-27
EP1144974B1 (en) 2003-03-26
JP2002532708A (ja) 2002-10-02
US6581470B1 (en) 2003-06-24
EP1144974A1 (en) 2001-10-17

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Legal Events

Date Code Title Description
0001 Granted