DE69616198T2 - Druckwandler - Google Patents

Druckwandler

Info

Publication number
DE69616198T2
DE69616198T2 DE69616198T DE69616198T DE69616198T2 DE 69616198 T2 DE69616198 T2 DE 69616198T2 DE 69616198 T DE69616198 T DE 69616198T DE 69616198 T DE69616198 T DE 69616198T DE 69616198 T2 DE69616198 T2 DE 69616198T2
Authority
DE
Germany
Prior art keywords
pressure transducer
transducer
pressure
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.)
Expired - Fee Related
Application number
DE69616198T
Other languages
English (en)
Other versions
DE69616198D1 (de
Inventor
Yoshikazu Goto
Shingo Kamoshita
Sadao Seimiya
Noboru Ichinose
Takashi Tokuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hokushin Corp
Nippon Dyne a mat Corp
Original Assignee
Hokushin Corp
Nippon Dyne a mat Corp
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
Priority claimed from JP19270795A external-priority patent/JP3593184B2/ja
Priority claimed from JP19270895A external-priority patent/JP3545500B2/ja
Application filed by Hokushin Corp, Nippon Dyne a mat Corp filed Critical Hokushin Corp
Application granted granted Critical
Publication of DE69616198D1 publication Critical patent/DE69616198D1/de
Publication of DE69616198T2 publication Critical patent/DE69616198T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01L1/142—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 using capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
DE69616198T 1995-07-28 1996-07-25 Druckwandler Expired - Fee Related DE69616198T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19270795A JP3593184B2 (ja) 1995-07-28 1995-07-28 感圧センサー
JP19270895A JP3545500B2 (ja) 1995-07-28 1995-07-28 感圧センサー

Publications (2)

Publication Number Publication Date
DE69616198D1 DE69616198D1 (de) 2001-11-29
DE69616198T2 true DE69616198T2 (de) 2002-06-20

Family

ID=26507484

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69616198T Expired - Fee Related DE69616198T2 (de) 1995-07-28 1996-07-25 Druckwandler

Country Status (6)

Country Link
US (1) US5693886A (de)
EP (1) EP0756162B1 (de)
CN (2) CN1194213C (de)
CA (1) CA2182221A1 (de)
DE (1) DE69616198T2 (de)
TW (1) TW350026B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013224023A1 (de) * 2013-11-25 2015-05-28 Contitech Ag Elastomerer Hohlkörper, insbesondere elastomerer Schlauch, mit Sensorelement zur Erfassung eines Druckes sowie Verfahren hierzu

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2163045C (en) * 1995-11-16 2003-08-05 Udo Horst Mohaupt Capacitance transducer
US6026694A (en) * 1998-03-30 2000-02-22 Serena Industries Incorporated Linear force sensing device
DE69828203T2 (de) 1998-07-03 2005-12-15 Abatis Medical Technologies Ltd., Killaloe Planarer wandler zum messen von biomedizinischen drucken
EP1350080B1 (de) 2000-12-14 2007-02-07 Hi-Scan Technology Pty Ltd. Gewichtssensor
EP1352210B1 (de) * 2001-01-10 2012-07-25 Société de Technologie Michelin Verfahren und vorrichtung zur bestimmung von deformationen und kräften
EP1429357A1 (de) * 2002-12-09 2004-06-16 IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A. Folientastatur mit mehrlagigen Einzelfolien
WO2004074797A1 (en) * 2003-02-24 2004-09-02 Danfoss A/S Structure for shear force sensing
US20050098170A1 (en) * 2003-11-07 2005-05-12 Raynor Berry W. Kitchen safety device and method for controlling operation of a heating appliance
DE102004026307B4 (de) * 2004-05-31 2016-02-11 Novineon Healthcare Technology Partners Gmbh Taktiles Instrument
WO2006030405A1 (en) 2004-09-14 2006-03-23 University Of Limerick A transducer apparatus for measuring biomedical pressures
US7216048B2 (en) * 2004-12-30 2007-05-08 Honeywell International Inc. Calibrated pressure sensor
US20060196281A1 (en) * 2005-03-02 2006-09-07 Delphi Technologies, Inc. Capacitive load cell apparatus having a non-planar nonconductive elastomeric dielectric
EP2010884A1 (de) * 2006-04-25 2009-01-07 Xsensor Technology Corporation Kapazitivknotenmessung in einem kapazitiv-matrix-druckwandler
WO2009067428A1 (en) 2007-11-19 2009-05-28 Pyronia Medical Technologies, Inc. Patient positining system and methods for diagnostic radiology and radiotherapy
ATE523387T1 (de) * 2008-05-29 2011-09-15 Delphi Tech Inc Sicherheitsgurtwarnsystem
NL2001822C2 (en) * 2008-07-17 2010-01-19 2M Engineering Ltd Force sensor and corresponding force monitoring mattress.
US20110221457A1 (en) * 2008-11-21 2011-09-15 Makoto Takahashi Capacitive dynamic quantity sensor element and dynamic quantity sensor
US8272276B2 (en) * 2009-05-06 2012-09-25 Xsensor Technology Corporation Dielectric textured elastomer in a pressure mapping system
CN101813535A (zh) * 2010-04-02 2010-08-25 刘喜元 轴力传感器
CN101832833A (zh) * 2010-04-02 2010-09-15 刘喜元 自感应型(拉)压力支座
US20120137791A1 (en) * 2010-12-07 2012-06-07 Chen-Pang Kung Sensing device for sensing force
US8764685B2 (en) * 2011-06-14 2014-07-01 Abatis Medical Technologies Limited Biomedical interface pressure transducer for medical tourniquets
CN102607747A (zh) * 2012-03-04 2012-07-25 江南大学 一种圆盘靶击打传感器
US9380979B2 (en) * 2012-11-02 2016-07-05 Nokia Technologies Oy Apparatus and method of assembling an apparatus for sensing pressure
US9429463B2 (en) 2013-03-04 2016-08-30 International Road Dynamics, Inc. System and method for measuring moving vehicle information using electrical time domain reflectometry
WO2014157627A1 (ja) 2013-03-29 2014-10-02 バンドー化学株式会社 静電容量型センサシート及び静電容量型センサ
ITTO20130931A1 (it) * 2013-11-15 2015-05-16 St Microelectronics Srl Sensore di forza microelettromeccanico di tipo capacitivo e relativo metodo di rilevamento di forza
WO2015079951A1 (ja) * 2013-11-28 2015-06-04 バンドー化学株式会社 伸縮性電極、センサシート及び静電容量型センサ
EP3130287B1 (de) * 2014-04-09 2022-05-11 Bando Chemical Industries, Ltd. Sensorvorrichtung
US9504620B2 (en) 2014-07-23 2016-11-29 American Sterilizer Company Method of controlling a pressurized mattress system for a support structure
CN105434035B (zh) * 2014-09-02 2018-03-20 上海微创电生理医疗科技有限公司 一种消融导管
CN107110634A (zh) * 2014-10-22 2017-08-29 阪东化学株式会社 静电电容型传感器
KR101870590B1 (ko) 2014-11-05 2018-06-22 쓰리엠 이노베이티브 프로퍼티즈 컴파니 변형가능한 멤브레인 및 이를 포함하는 힘 감지 커패시터 소자
JP2016180747A (ja) * 2015-03-24 2016-10-13 パナソニックＩｐマネジメント株式会社 感圧センサ
WO2017029666A2 (en) * 2015-08-19 2017-02-23 Scalethings Sp. Z O.O. A scale with composite flexible capacitive weight sensor
US10603137B2 (en) * 2015-08-31 2020-03-31 Ormco Corporation Orthodontic aligners and devices, methods, systems, and computer programs utilizing same
KR102440208B1 (ko) * 2015-09-03 2022-09-05 엘지이노텍 주식회사 압력 감지 소자
CN206434314U (zh) * 2016-04-18 2017-08-25 北京百脉智连科技有限公司 一种可标定静态力的脉象传感器、脉象采集装置及脉象采集电路
KR102553036B1 (ko) 2016-06-29 2023-07-07 엘지이노텍 주식회사 압력 감지 센서
CN110063788B (zh) 2016-07-29 2021-04-30 上海微创电生理医疗科技股份有限公司 压力传感器及电生理导管
WO2018068138A1 (en) * 2016-10-11 2018-04-19 International Road Dynamics, Inc. Parametric disturbance sensor for a vehicular measurement system
CN106352957B (zh) * 2016-11-09 2018-11-30 哈尔滨师范大学 电容检测器及该电容检测器的制备方法
US11737366B2 (en) * 2017-03-01 2023-08-22 Rogers Corporation Layered sensor apparatus and method of making same
CN107242644A (zh) * 2017-06-19 2017-10-13 深圳市沃特沃德股份有限公司 鞋垫和鞋子
CN109668659B (zh) * 2017-10-17 2020-12-18 宏碁股份有限公司 压力传感器以及压力感测方法
GB2580928B (en) * 2019-01-30 2023-02-08 Hyve Dynamics Holdings Ltd A stretchable bidirectional capacitive pressure sensor and method of use
US11340123B2 (en) * 2019-08-12 2022-05-24 Parker-Hannifin Corporation Electroactive polymer pressure sensor having corrugating capacitor
CN114502936B (zh) * 2019-10-15 2024-04-26 松下知识产权经营株式会社 载荷传感器
CN111238701A (zh) * 2020-03-12 2020-06-05 重庆大学 一种基于圆极化液态金属天线的单向应力传感器
CN111473724A (zh) * 2020-05-14 2020-07-31 宁波走运科技有限公司 电容式柔性应变传感器及制备方法
EP3988906A1 (de) 2020-10-22 2022-04-27 InnovationLab GmbH Sensorelement zur erfassung einer auf das sensorelement ausgeübten kraft und palette mit einem solchen sensorelement zur erfassung des gewichts und/oder der gewichtsverteilung
CN113237581B (zh) * 2021-05-06 2022-10-28 复旦大学附属中山医院 一种皮肤硬度传感器及其制作方法
CN113701939B (zh) * 2021-08-30 2023-10-27 北京京东方技术开发有限公司 压力传感器及其制造方法、压力感测装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2080429A (en) * 1931-11-03 1937-05-18 James A Mcnally Aneroid condenser
US2576488A (en) * 1950-01-20 1951-11-27 Tinius Olsen Testing Mach Co Crimped plate capactance strain gauge
US2866141A (en) * 1954-06-23 1958-12-23 Franklin Institute Pressure sensing devices
US3307407A (en) * 1964-07-30 1967-03-07 Otto E Berg Micro-particle impact sensing apparatus
US3487402A (en) * 1966-09-08 1969-12-30 Gen Electric Digital capacitance motion transducer
US3328653A (en) * 1966-09-22 1967-06-27 Budd Co Thin film pressure transducer
US3565195A (en) * 1969-04-16 1971-02-23 Sibany Mfg Corp Electrical weighing apparatus using capacitive flexible mat
US3875481A (en) * 1973-10-10 1975-04-01 Uniroyal Inc Capacitive weighing mat
US4016764A (en) * 1976-07-19 1977-04-12 The United States Of America As Represented By The Secretary Of The Navy Temperature compensated, high resolution pressure transducer based on capacitance change principles
CH609774A5 (de) * 1977-01-21 1979-03-15 Semperit Ag
US4503705A (en) * 1982-02-24 1985-03-12 The Langer Biomechanics Group, Inc. Flexible force sensor
JPH0649827B2 (ja) * 1990-08-03 1994-06-29 信越化学工業株式会社 高強度シリコーンゴム組成物

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013224023A1 (de) * 2013-11-25 2015-05-28 Contitech Ag Elastomerer Hohlkörper, insbesondere elastomerer Schlauch, mit Sensorelement zur Erfassung eines Druckes sowie Verfahren hierzu

Also Published As

Publication number Publication date
TW350026B (en) 1999-01-11
CN1194213C (zh) 2005-03-23
EP0756162A3 (de) 1998-09-02
US5693886A (en) 1997-12-02
EP0756162A2 (de) 1997-01-29
CN1148166A (zh) 1997-04-23
CN1388364A (zh) 2003-01-01
DE69616198D1 (de) 2001-11-29
EP0756162B1 (de) 2001-10-24
CA2182221A1 (en) 1997-01-29
CN1105906C (zh) 2003-04-16

Similar Documents

Publication Publication Date Title
DE69616198T2 (de) Druckwandler
DE69707386D1 (de) Druckwandler
DK0735353T3 (da) Trykføler
DE69815801D1 (de) Druckwandler
DE69405498D1 (de) Druckwandler
DE59510158D1 (de) Ultraschallwandler
IS4399A (is) Tafefni gegn interlevkín-1ß umbreytiensími
EP0757237A3 (de) Druckaufnehmer
DE59509388D1 (de) Ultraschallwandler
DE59601195D1 (de) Ultraschallwandler
DE69809379T2 (de) Druckwandler
DE59506697D1 (de) Drucksensor
DE69620010D1 (de) Druckmessgerät
DE69612170D1 (de) Elektroakustischer Wandler
NO964454L (no) Hydrofon-transduser
DE69522739D1 (de) Differenzdruckwandler
DE59600381D1 (de) Druckanzeiger
DE59505227D1 (de) Drucksensor
FR2743216B1 (fr) Transducteur electromecanique multirotor
NO951271L (no) Trykkforsterker (B)
KR960034621U (ko) 압력센서
FR2738704B1 (fr) Transducteur electroacoustique flextenseur
FR2730375B1 (fr) Transducteur ultrasonore
KR960022792U (ko) 압력센서
DE59609042D1 (de) Druckaufnehmer

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee