NL148159B - Analyse-inrichting met twee lichamen van piezo-elektrisch materiaal. - Google Patents
Analyse-inrichting met twee lichamen van piezo-elektrisch materiaal.Info
- Publication number
- NL148159B NL148159B NL646405360A NL6405360A NL148159B NL 148159 B NL148159 B NL 148159B NL 646405360 A NL646405360 A NL 646405360A NL 6405360 A NL6405360 A NL 6405360A NL 148159 B NL148159 B NL 148159B
- Authority
- NL
- Netherlands
- Prior art keywords
- piezo
- water vapour
- concentration
- electric material
- crystals
- Prior art date
Links
- 239000002305 electric material Substances 0.000 title abstract 2
- 239000007789 gas Substances 0.000 abstract 6
- 239000013078 crystal Substances 0.000 abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- 239000012530 fluid Substances 0.000 abstract 1
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/02—Analysing fluids
- G01N29/036—Analysing fluids by measuring frequency or resonance of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0026—General constructional details of gas analysers, e.g. portable test equipment using an alternating circulation of another gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/025—Change of phase or condition
- G01N2291/0256—Adsorption, desorption, surface mass change, e.g. on biosensors
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Combustion & Propulsion (AREA)
- Acoustics & Sound (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US280408A US3327519A (en) | 1963-05-14 | 1963-05-14 | Piezoelectric fluid analyzer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6405360A NL6405360A (nl) | 1964-11-16 |
| NL148159B true NL148159B (nl) | 1975-12-15 |
Family
ID=23072951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL646405360A NL148159B (nl) | 1963-05-14 | 1964-05-14 | Analyse-inrichting met twee lichamen van piezo-elektrisch materiaal. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3327519A (nl) |
| CH (1) | CH453750A (nl) |
| DE (1) | DE1208524B (nl) |
| FR (1) | FR1429269A (nl) |
| GB (1) | GB1017188A (nl) |
| NL (1) | NL148159B (nl) |
| SE (1) | SE323823B (nl) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3374659A (en) * | 1965-01-22 | 1968-03-26 | Phillips Petroleum Co | Gas analysis |
| US3431770A (en) * | 1965-04-05 | 1969-03-11 | Phillips Petroleum Co | Analyzer for determining hydrogen-to-carbon ratio in a material |
| US3535084A (en) * | 1965-05-29 | 1970-10-20 | Katsuhisa Furuta | Automatic and continuous analysis of multiple components |
| US3478573A (en) * | 1965-07-29 | 1969-11-18 | Exxon Research Engineering Co | Integral heater piezoelectric devices |
| US3856466A (en) * | 1971-01-04 | 1974-12-24 | Exxon Research Engineering Co | Fluid impurity analyzer |
| US3863495A (en) * | 1973-04-16 | 1975-02-04 | Exxon Research Engineering Co | Quartz crystal solute mass detector |
| US4111036A (en) * | 1974-07-29 | 1978-09-05 | The Board Of Regents For Education Of The State Of Rhode Island | Piezoelectric probe for detection and measurement of gaseous pollutants |
| EP0038637A1 (en) * | 1980-04-18 | 1981-10-28 | Secretary of State for Social Services in Her Britannic Majesty's Gov. of the U.K. of Great Britain and Northern Ireland | Improvements in or relating to a method and apparatus for detecting the presence of contaminants in a gaseous carrier |
| US4663113A (en) * | 1983-06-20 | 1987-05-05 | Research Corporation | Reactor radioactive emission monitor |
| DE4038993C2 (de) * | 1990-12-06 | 1995-07-06 | Lehmann Martin | Verfahren zum Selektionieren von Behältnissen und Meßanordnung zur Durchführungs des Verfahrens |
| US5958787A (en) * | 1994-11-07 | 1999-09-28 | Ticona Gmbh | Polymer sensor |
| US5616827A (en) * | 1995-06-15 | 1997-04-01 | Ametek, Inc. | Flow manifold for high purity analyzers |
| US6360585B1 (en) * | 2000-03-06 | 2002-03-26 | General Electric Company | Method and apparatus for determining chemical properties |
| EP1418424A1 (en) * | 2002-11-05 | 2004-05-12 | Hok Instrument AB | Gas content microsensor |
| US7232545B2 (en) * | 2003-09-16 | 2007-06-19 | Steris Inc. | Sensor for determining concentration of fluid sterilant |
| US7541002B2 (en) | 2004-05-12 | 2009-06-02 | Steris Corporation | Apparatus for determining the efficiency of a vaporizer in a decontamination system |
| US20050276721A1 (en) * | 2004-05-25 | 2005-12-15 | Steris Inc. | Method and apparatus for controlling the concentration of a sterilant chemical in a fluid |
| US7431886B2 (en) * | 2004-09-24 | 2008-10-07 | Steris Corporation | Method of monitoring operational status of sensing devices for determining the concentration of chemical components in a fluid |
| US20060105466A1 (en) * | 2004-11-12 | 2006-05-18 | Steris Inc. | Sensor for determining concentration of ozone |
| US7464580B2 (en) * | 2005-09-26 | 2008-12-16 | Oakland University | Ionic liquid high temperature gas sensors |
| US8375768B2 (en) * | 2006-03-30 | 2013-02-19 | Oakland University | Ionic liquid thin layer sensor for electrochemical and/or piezoelectric measurements |
| US7886577B2 (en) * | 2006-03-30 | 2011-02-15 | Oakland University | Devices with surface bound ionic liquids and method of use thereof |
| JP5100454B2 (ja) * | 2007-03-06 | 2012-12-19 | 日本電波工業株式会社 | 感知装置 |
| USD773072S1 (en) * | 2015-02-24 | 2016-11-29 | Keystone Retaining Wall Systems Llc | Landscaping block |
| GB201609463D0 (en) | 2016-05-30 | 2016-07-13 | Landa Labs 2012 Ltd | Method of manufacturing a multi-layer article |
| US10889848B2 (en) | 2017-07-14 | 2021-01-12 | American Sterilizer Company | Process for determining viability of test microorganisms of biological indicator and sterilization detection device for determining same |
| US10876144B2 (en) | 2017-07-14 | 2020-12-29 | American Sterilizer Company | Process for determining viability of test microorganisms of biological indicator and sterilization detection device for determining same |
| US10900062B2 (en) | 2017-07-14 | 2021-01-26 | American Sterilizer Company | Process for determining viability of test microorganisms of biological indicator and sterilization detection device for determining same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2826908A (en) * | 1958-03-18 | Integrating adsorption detector for gas | ||
| US3194053A (en) * | 1962-09-18 | 1965-07-13 | Gen Precision Inc | Identification of chemical substances |
-
1963
- 1963-05-14 US US280408A patent/US3327519A/en not_active Expired - Lifetime
-
1964
- 1964-04-14 GB GB15422/64A patent/GB1017188A/en not_active Expired
- 1964-05-08 DE DEE27004A patent/DE1208524B/de active Pending
- 1964-05-12 FR FR974225A patent/FR1429269A/fr not_active Expired
- 1964-05-13 CH CH625464A patent/CH453750A/de unknown
- 1964-05-13 SE SE5844/64A patent/SE323823B/xx unknown
- 1964-05-14 NL NL646405360A patent/NL148159B/nl not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE323823B (nl) | 1970-05-11 |
| NL6405360A (nl) | 1964-11-16 |
| US3327519A (en) | 1967-06-27 |
| CH453750A (de) | 1968-03-31 |
| DE1208524B (de) | 1966-01-05 |
| FR1429269A (fr) | 1966-02-25 |
| GB1017188A (en) | 1966-01-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NL80 | Information provided on patent owner name for an already discontinued patent |
Owner name: EXXON |
|
| V4 | Discontinued because of reaching the maximum lifetime of a patent |