JP2008525770A - 選択式ガスセンサ - Google Patents
選択式ガスセンサ Download PDFInfo
- Publication number
- JP2008525770A JP2008525770A JP2007547430A JP2007547430A JP2008525770A JP 2008525770 A JP2008525770 A JP 2008525770A JP 2007547430 A JP2007547430 A JP 2007547430A JP 2007547430 A JP2007547430 A JP 2007547430A JP 2008525770 A JP2008525770 A JP 2008525770A
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- JP
- Japan
- Prior art keywords
- casing
- diaphragm
- glass plate
- gas sensor
- gas
- 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.)
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/202—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material using mass spectrometer detection systems
- G01M3/205—Accessories or associated equipment; Pump constructions
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Measuring Fluid Pressure (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
Description
Claims (8)
- 排気されたケーシング(10)を備えた選択式ガスセンサであって、前記ケーシングが、選択的に透過性のダイヤフラム(22)によって閉鎖されており且つ少なくとも2つの電極を備えたガス圧センサ(31)を有している形式のものにおいて、
ケーシング(10)が、金属製であり且つ金属のフレーム(15)を備えたダイヤフラム壁(14)を有しており、前記フレームにガラス板(20)がボンディングされており、該ガラス板(20)が、ダイヤフラム(22)により閉鎖された孔(21)を有していることを特徴とする、選択式ガスセンサ。 - ケーシング(10)が少なくとも1つの電極を形成している、請求項1記載のガスセンサ。
- ガラス板(20)が、鉄/ニッケル合金から成る薄板(23)と一緒に金属製のフレーム(15)にボンディングされている、請求項1又は2記載のガスセンサ。
- フレーム(15)が、ケーシング(10)のフランジ(11)に軟金属シール(16)を介して接続されたフランジである、請求項1から3までのいずれか1項記載のガスセンサ。
- ケーシング(10)に配置された少なくとも1つの電極(33)が、ケーシングに設けられたTRIAX案内部(13)に結合されている、請求項1から4までのいずれか1項記載のガスセンサ。
- ガラス板(20)が、金属のフレーム(15)の先のとがった縁部(46)に直接に陽極ボンディングされている、請求項1から5までのいずれか1項記載のガスセンサ。
- ガス圧センサがペニング測定子を有している、請求項1から6までのいずれか1項記載のガスセンサ。
- ガス圧センサ(31)がマグネトロンを有している、請求項1から6までのいずれか1項記載のガスセンサ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004062101.2 | 2004-12-23 | ||
DE102004062101A DE102004062101A1 (de) | 2004-12-23 | 2004-12-23 | Selektiver Gassensor |
PCT/EP2005/056317 WO2006069876A1 (de) | 2004-12-23 | 2005-11-29 | Selektiver gassensor |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008525770A true JP2008525770A (ja) | 2008-07-17 |
JP5038904B2 JP5038904B2 (ja) | 2012-10-03 |
Family
ID=35709204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007547430A Active JP5038904B2 (ja) | 2004-12-23 | 2005-11-29 | 選択式ガスセンサ |
Country Status (6)
Country | Link |
---|---|
US (1) | US7793534B2 (ja) |
EP (1) | EP1828761B1 (ja) |
JP (1) | JP5038904B2 (ja) |
CN (1) | CN101084433B (ja) |
DE (1) | DE102004062101A1 (ja) |
WO (1) | WO2006069876A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013524228A (ja) * | 2010-04-09 | 2013-06-17 | インフィコン ゲゼルシャフト ミット ベシュレンクテル ハフツング | ガス選択膜およびその製造方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004062101A1 (de) | 2004-12-23 | 2006-07-13 | Inficon Gmbh | Selektiver Gassensor |
DE102008011686A1 (de) * | 2008-02-28 | 2009-09-03 | Inficon Gmbh | Heliumsensor |
GB2480451A (en) * | 2010-05-18 | 2011-11-23 | E2V Tech | Electron tube rf output window |
JP5204284B2 (ja) * | 2010-11-12 | 2013-06-05 | 日本特殊陶業株式会社 | ガスセンサ |
US8511160B2 (en) * | 2011-03-31 | 2013-08-20 | Qualitrol Company, Llc | Combined hydrogen and pressure sensor assembly |
CA2874395A1 (en) | 2012-05-24 | 2013-12-19 | Douglas H. Lundy | Threat detection system having multi-hop, wifi or cellular network arrangement of wireless detectors, sensors and sub-sensors that report data and location non-compliance, and enable related devices while blanketing a venue |
DE102013114407A1 (de) * | 2013-12-18 | 2015-06-18 | Endress + Hauser Gmbh + Co. Kg | Drucksensor |
CN104019946B (zh) * | 2014-06-27 | 2016-05-25 | 常州普纳电子科技有限公司 | 用于玻璃封装件的气密性检漏装置 |
DE102021103897A1 (de) * | 2021-02-18 | 2022-08-18 | Infineon Technologies Ag | Gassensor mit einem hohlraum und einer gasdurchlassstruktur mit einem selektiv gasdurchlässigem element |
CN116593075B (zh) * | 2023-07-19 | 2023-10-13 | 浙江朗德电子科技有限公司 | 一种氢气传感器检测单元、制备方法及检测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0727648A (ja) * | 1993-07-14 | 1995-01-31 | Shinku Kagaku Kenkyusho:Kk | 極高真空計 |
WO2003052371A1 (de) * | 2001-12-18 | 2003-06-26 | Inficon Gmbh | Gasdurchlass mit selektiv wirkenden gasdurchtrittsflächen |
JP2004502935A (ja) * | 2000-06-30 | 2004-01-29 | インフィコン ゲゼルシャフト ミット ベシュレンクテル ハフツング | ヘリウムまたは水素のためのセンサ |
Family Cites Families (14)
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US3855098A (en) * | 1970-08-19 | 1974-12-17 | Foxboro Co | Ion-responsive electrode construction |
US3867631A (en) * | 1972-09-28 | 1975-02-18 | Varian Associates | Leak detection apparatus and inlet interface |
US4270091A (en) * | 1978-01-25 | 1981-05-26 | Varian Associates, Inc. | Apparatus and method for measuring pressures and indicating leaks with optical analysis |
US4477778A (en) * | 1982-03-15 | 1984-10-16 | Lawrence Electronics Co. | Hydrogen detector |
CN1018780B (zh) * | 1990-07-17 | 1992-10-21 | 穆宝贵 | 氢敏元件及制造法 |
EP0472767B1 (de) * | 1990-08-30 | 1995-03-15 | Siemens Aktiengesellschaft | Vorrichtung zum Feststellen des Alkoholgehaltes oder des Heizwertes eines Gemischs |
DE4326265A1 (de) | 1993-08-05 | 1995-02-09 | Leybold Ag | Testgasdetektor, vorzugsweise für Lecksuchgeräte, sowie Verfahren zum Betrieb eines Testgasdetektors dieser Art |
DE19521275A1 (de) | 1995-06-10 | 1996-12-12 | Leybold Ag | Gasdurchlaß mit selektiv wirkender Durchtrittsfläche sowie Verfahren zur Herstellung der Durchtrittsfläche |
GB9919906D0 (en) * | 1999-08-24 | 1999-10-27 | Central Research Lab Ltd | Gas sensor and method of manufacture |
US6682638B1 (en) * | 1999-11-19 | 2004-01-27 | Perkin Elmer Llc | Film type solid polymer ionomer sensor and sensor cell |
US6936147B2 (en) * | 1999-11-19 | 2005-08-30 | Perkinelmer Las, Inc. | Hybrid film type sensor |
US6660614B2 (en) * | 2001-05-04 | 2003-12-09 | New Mexico Tech Research Foundation | Method for anodically bonding glass and semiconducting material together |
US7131334B2 (en) * | 2004-04-19 | 2006-11-07 | Celerity, Inc. | Pressure sensor device and method |
DE102004062101A1 (de) | 2004-12-23 | 2006-07-13 | Inficon Gmbh | Selektiver Gassensor |
-
2004
- 2004-12-23 DE DE102004062101A patent/DE102004062101A1/de not_active Withdrawn
-
2005
- 2005-11-29 US US11/793,623 patent/US7793534B2/en active Active
- 2005-11-29 CN CN2005800439747A patent/CN101084433B/zh active Active
- 2005-11-29 EP EP05813660A patent/EP1828761B1/de active Active
- 2005-11-29 JP JP2007547430A patent/JP5038904B2/ja active Active
- 2005-11-29 WO PCT/EP2005/056317 patent/WO2006069876A1/de active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0727648A (ja) * | 1993-07-14 | 1995-01-31 | Shinku Kagaku Kenkyusho:Kk | 極高真空計 |
JP2004502935A (ja) * | 2000-06-30 | 2004-01-29 | インフィコン ゲゼルシャフト ミット ベシュレンクテル ハフツング | ヘリウムまたは水素のためのセンサ |
WO2003052371A1 (de) * | 2001-12-18 | 2003-06-26 | Inficon Gmbh | Gasdurchlass mit selektiv wirkenden gasdurchtrittsflächen |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013524228A (ja) * | 2010-04-09 | 2013-06-17 | インフィコン ゲゼルシャフト ミット ベシュレンクテル ハフツング | ガス選択膜およびその製造方法 |
KR101811694B1 (ko) | 2010-04-09 | 2018-01-25 | 인피콘 게엠베하 | 가스-선택적 멤브레인 및 그의 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
US7793534B2 (en) | 2010-09-14 |
JP5038904B2 (ja) | 2012-10-03 |
WO2006069876A1 (de) | 2006-07-06 |
EP1828761B1 (de) | 2012-08-22 |
EP1828761A1 (de) | 2007-09-05 |
DE102004062101A1 (de) | 2006-07-13 |
CN101084433B (zh) | 2011-07-20 |
CN101084433A (zh) | 2007-12-05 |
US20080164148A1 (en) | 2008-07-10 |
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