DE69918981D1 - Druckwandler und system zur überwachung des öffnens/schliessens einer tür - Google Patents

Druckwandler und system zur überwachung des öffnens/schliessens einer tür

Info

Publication number
DE69918981D1
DE69918981D1 DE69918981T DE69918981T DE69918981D1 DE 69918981 D1 DE69918981 D1 DE 69918981D1 DE 69918981 T DE69918981 T DE 69918981T DE 69918981 T DE69918981 T DE 69918981T DE 69918981 D1 DE69918981 D1 DE 69918981D1
Authority
DE
Germany
Prior art keywords
door
monitoring
closing
opening
pressure transformer
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
DE69918981T
Other languages
English (en)
Other versions
DE69918981T2 (de
Inventor
Koji Horibe
Sho Sasaki
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.)
Omron Corp
Original Assignee
Omron Corp
Omron Tateisi Electronics Co
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 Omron Corp, Omron Tateisi Electronics Co filed Critical Omron Corp
Application granted granted Critical
Publication of DE69918981D1 publication Critical patent/DE69918981D1/de
Publication of DE69918981T2 publication Critical patent/DE69918981T2/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
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/14—Housings
    • G01L19/148—Details about the circuit board integration, e.g. integrated with the diaphragm surface or encapsulation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0007—Fluidic connecting means
    • G01L19/0038—Fluidic connecting means being part of the housing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/12—Alarms or signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Burglar Alarm Systems (AREA)
  • Measuring Fluid Pressure (AREA)
DE69918981T 1998-05-15 1999-05-13 Druckwandler und system zur überwachung des öffnens/schliessens einer tür Expired - Fee Related DE69918981T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP15075398 1998-05-15
JP15075398A JP3613005B2 (ja) 1998-05-15 1998-05-15 圧力センサ及びドア開閉監視システム
PCT/JP1999/002484 WO1999060359A1 (en) 1998-05-15 1999-05-13 Pressure sensor and door opening/closure monitoring system

Publications (2)

Publication Number Publication Date
DE69918981D1 true DE69918981D1 (de) 2004-09-02
DE69918981T2 DE69918981T2 (de) 2005-07-28

Family

ID=15503673

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69918981T Expired - Fee Related DE69918981T2 (de) 1998-05-15 1999-05-13 Druckwandler und system zur überwachung des öffnens/schliessens einer tür

Country Status (5)

Country Link
US (1) US6522252B2 (de)
EP (1) EP1079221B1 (de)
JP (1) JP3613005B2 (de)
DE (1) DE69918981T2 (de)
WO (1) WO1999060359A1 (de)

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US6484589B1 (en) * 2001-05-30 2002-11-26 Senx Technology Piezoelectric transducer assemblies and methods for their use
WO2004042338A1 (de) * 2002-11-05 2004-05-21 Endress + Hauser Gmbh + Co. Kg Relativdrucksensor mit atmosphärenseitiger drossel
JP2004279091A (ja) * 2003-03-13 2004-10-07 Denso Corp 圧力センサ
SE528760C2 (sv) 2005-05-18 2007-02-13 Secure Logistics Sweden Ab Metod och anordning för detektering av intrång i eller manipulation av innehållet i en inneslutning
CN100593831C (zh) * 2005-06-23 2010-03-10 王正宗 充气产品的气压开关
CN100468596C (zh) * 2005-07-07 2009-03-11 王正宗 充气产品的气压开关的缓冲装置
JP4585398B2 (ja) * 2005-07-25 2010-11-24 サンクス株式会社 表示装置及び当該装置を有する検出センサ
JP4803657B2 (ja) * 2006-02-14 2011-10-26 愛知時計電機株式会社 入退室検知センサ及び入退室検知方法
JP4872374B2 (ja) * 2006-02-15 2012-02-08 ミツミ電機株式会社 空圧センサ装置及び空圧センサ装置の閾値設定方法
EP1865478A1 (de) * 2006-06-06 2007-12-12 Optex Co., Ltd. Einbruchmeldesystem mit verstellbarer Empfindlichkeit
JP2010071773A (ja) * 2008-09-18 2010-04-02 Transvirtual Inc 開閉部材の開閉動作認識装置、開閉部材の開閉動作認識方法
US8040244B2 (en) * 2008-11-07 2011-10-18 International Business Machines Corporation Closure with passive electronic sensor for tamper detection and related method
EP2390855A4 (de) * 2009-01-22 2012-10-17 Optex Co Ltd Einbruchdetektionseinrichtung
US8091429B2 (en) * 2009-08-14 2012-01-10 The Johns Hopkins University Apparatus and method for high frequency low pressure arc flash sensor
TW201221042A (en) * 2010-11-12 2012-05-16 Hon Hai Prec Ind Co Ltd Noise reduction apparatus, method, and container data center including the same
JP5720704B2 (ja) * 2013-01-10 2015-05-20 三菱電機株式会社 冷蔵庫
KR102088781B1 (ko) * 2013-12-23 2020-04-14 주식회사 케이씨 방폭용 도어 열림 감지장치
JP6054911B2 (ja) * 2014-06-12 2016-12-27 Ｎｅｃソリューションイノベータ株式会社 情報処理システム、情報処理装置、状態検出方法、及び、プログラム
JP6370182B2 (ja) * 2014-09-24 2018-08-08 セイコーインスツル株式会社 セキュリティシステム
DE102015210113A1 (de) * 2015-06-02 2016-12-29 BSH Hausgeräte GmbH Haushaltsgerät mit Differenzdrucksensor
JP2017072279A (ja) * 2015-10-06 2017-04-13 政安 宮崎 熱回収型第２種２４時間換気システム
US11339026B2 (en) 2017-11-28 2022-05-24 Otis Elevator Company System for processing pressure sensor data
US10794629B2 (en) * 2018-06-29 2020-10-06 Midea Group Co., Ltd. Negative pressure sensing for an appliance door closure
CN109410491A (zh) * 2018-11-01 2019-03-01 郑州福禄源电子科技有限公司 一种仪器仪表防拆自动报警系统
US11478166B2 (en) * 2020-06-26 2022-10-25 J. Brasch Co., Llc Calibrating a sensing device for improved analog-to-digital converter resolution utilization
IT202000018877A1 (it) * 2020-07-31 2022-01-31 Texa Spa Dispositivo per la sanificazione di veicoli
JP7688483B2 (ja) * 2020-09-07 2025-06-04 一般財団法人日本気象協会 気圧処理システム
US12414890B2 (en) 2021-12-14 2025-09-16 GE Precision Healthcare LLC Methods and systems for detecting unsealed access points in an infant care station
DE102022203982A1 (de) 2022-04-25 2023-10-26 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Ermitteln einer Betätigung einer Tür oder eines Fensters in einem oder mehreren Räumen
US20250335927A1 (en) * 2022-06-02 2025-10-30 Ademco Inc. Pressure data for utility monitoring
CN116124343B (zh) * 2022-12-20 2025-04-11 山东省水利勘测设计院有限公司 一种水闸闭门力度一致性检测设备及检测方法
US20240418592A1 (en) * 2023-06-19 2024-12-19 Carrier Corporation System and method for monitoring opening or closing of doors of an area of interest
DE102024209851A1 (de) * 2024-10-10 2026-04-16 BSH Hausgeräte GmbH Verfahren zum Betrieb eines Kältegeräts und ein Kältegerät

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US3441695A (en) * 1966-11-14 1969-04-29 Gen Motors Corp Rate of fluid pressure change sensor for effecting a signal
US3703828A (en) 1969-11-05 1972-11-28 Globe Universal Sciences Capacitance variometer
US3829851A (en) * 1973-06-21 1974-08-13 Clark W Intrusion detection apparatus employing a pressure-differential detector
US4820834A (en) 1984-06-26 1989-04-11 Merck & Co., Inc. Benzodiazepine analogs
DE3512310A1 (de) * 1985-04-04 1986-10-16 Hermann 4019 Monheim Janus Einbruch-alarmanlage
JPS6244638A (ja) * 1985-08-22 1987-02-26 Matsushita Electric Works Ltd 変動圧検出装置
JPS62115333A (ja) * 1985-11-14 1987-05-27 Yukio Ogawa 超微圧応答型多機能センサ−装置
DE3611184C1 (de) 1986-04-03 1987-09-03 Hirschmann Radiotechnik Verfahren und Vorrichtung zur Raumsicherung
GB8729348D0 (en) * 1987-12-16 1988-01-27 Wallace B V Intruder alarm device
JPH0339783A (ja) 1989-07-06 1991-02-20 Fuji Electric Co Ltd 電照パネル
NO904323L (no) * 1990-10-04 1992-04-06 Nordic Technology As Hustyverialarm.
JPH10208170A (ja) * 1997-01-20 1998-08-07 Kyoshin Ryutsu Deberotsupaa Kk 自主警備及び在宅動静システム及びセンサ

Also Published As

Publication number Publication date
DE69918981T2 (de) 2005-07-28
EP1079221A1 (de) 2001-02-28
EP1079221A4 (de) 2001-08-01
US20020190865A1 (en) 2002-12-19
JP3613005B2 (ja) 2005-01-26
US6522252B2 (en) 2003-02-18
EP1079221B1 (de) 2004-07-28
WO1999060359A1 (en) 1999-11-25
JPH11326097A (ja) 1999-11-26

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Legal Events

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