HK1201922A1 - 用於測定氣體的物理性質的方法和裝置 - Google Patents
用於測定氣體的物理性質的方法和裝置Info
- Publication number
- HK1201922A1 HK1201922A1 HK15102395.0A HK15102395A HK1201922A1 HK 1201922 A1 HK1201922 A1 HK 1201922A1 HK 15102395 A HK15102395 A HK 15102395A HK 1201922 A1 HK1201922 A1 HK 1201922A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- gas
- physical properties
- measuring apparatus
- determining physical
- determining
- Prior art date
Links
- 230000000704 physical effect Effects 0.000 title 1
Classifications
-
- 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
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
- G01N25/22—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures
- G01N25/28—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly
- G01N25/34—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using mechanical temperature-responsive elements, e.g. bimetallic
- G01N25/36—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity on combustion or catalytic oxidation, e.g. of components of gas mixtures the rise in temperature of the gases resulting from combustion being measured directly using mechanical temperature-responsive elements, e.g. bimetallic for investigating the composition of gas mixtures
-
- 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
- G01N33/22—Fuels; Explosives
- G01N33/225—Gaseous fuels, e.g. natural gas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/005—Investigating or analyzing materials by the use of thermal means by investigating specific heat
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/18—Investigating or analyzing materials by the use of thermal means by investigating thermal conductivity
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/4932—Turbomachine making
- Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13002708 | 2013-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HK1201922A1 true HK1201922A1 (zh) | 2015-09-11 |
Family
ID=48536667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HK15102395.0A HK1201922A1 (zh) | 2013-05-24 | 2015-03-10 | 用於測定氣體的物理性質的方法和裝置 |
Country Status (5)
| Country | Link |
|---|---|
| US (3) | US9612229B2 (zh) |
| EP (2) | EP2806271B1 (zh) |
| CN (2) | CN104181074B (zh) |
| ES (2) | ES2626074T3 (zh) |
| HK (1) | HK1201922A1 (zh) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013008170A2 (en) * | 2011-07-13 | 2013-01-17 | Koninklijke Philips Electronics N.V. | Gas sensing apparatus |
| US10101186B2 (en) | 2014-11-14 | 2018-10-16 | Mems Ag | Method and measuring apparatus for determining specific quantities for gas quality |
| US9874467B2 (en) * | 2015-02-23 | 2018-01-23 | Aceinna, Inc. | MEMS thermal flow sensor with compensation for fluid composition |
| WO2015075278A1 (en) | 2015-03-05 | 2015-05-28 | Sensirion Ag | Determination of fluid parameters |
| EP3153854B1 (en) * | 2015-10-05 | 2021-03-31 | Sensirion AG | Determination of volumetric flow rate of a gas in a gas flow |
| DE102015117468A1 (de) * | 2015-10-14 | 2017-04-20 | Endress+Hauser Flowtec Ag | Verfahren zum Bestimmen von Eigenschaften eines kohlenwasserstoffhaltigen Gasgemisches und Vorrichtung dafür |
| EP3182118B1 (de) * | 2015-12-19 | 2019-03-06 | Mems Ag | Verfahren und messvorrichtung zur bestimmung von gaseigenschaften mittels korrelation |
| JP2017187450A (ja) * | 2016-04-08 | 2017-10-12 | 株式会社デンソー | 熱流束計および異常診断装置 |
| US20190120145A1 (en) * | 2016-05-23 | 2019-04-25 | Siemens Energy, Inc. | Gas turbine having fuel gas monitoring system |
| DE102016220023B4 (de) | 2016-10-13 | 2022-11-10 | Vitesco Technologies GmbH | Verfahren und Vorrichtung zur Diagnose eines Gasqualitätssensors für eine gasbetriebene Brennkraftmaschine |
| DE102016014151A1 (de) * | 2016-11-25 | 2018-05-30 | Diehl Metering Gmbh | Verfahren zur Ermittlung eines Brennwertes und/oder eines Wobbe-Index eines Gasgemisches |
| JP7049684B2 (ja) * | 2017-03-28 | 2022-04-07 | 株式会社フジキン | 圧力式流量制御装置および流量制御方法 |
| DE102017106904A1 (de) | 2017-03-30 | 2018-10-04 | Endress+Hauser Flowtec Ag | Verfahren zum Bestimmen der Methanzahl eines kohlenwasserstoffhaltigen Brenngasgemischs |
| WO2018185008A1 (de) * | 2017-04-07 | 2018-10-11 | Continental Automotive Gmbh | Verfahren zum ermitteln einer eigenschaft eines fluids und sensorvorrichtung hierfür |
| EP3421947B1 (en) | 2017-06-30 | 2019-08-07 | Sensirion AG | Operation method for flow sensor device |
| CN111801576B (zh) | 2017-08-14 | 2022-11-25 | 汉席克卡德应用研究协会 | 具有压力传感器和热气敏传感器的传感器装置 |
| EP3502687B1 (en) * | 2017-12-20 | 2022-06-29 | Sensirion AG | Determination of gas parameters |
| EP3521816A1 (fr) * | 2018-02-06 | 2019-08-07 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Méthode de contrôle sur site de la qualité des gaz livrés sur un site industriel consommateur utilisant la technique de la conductivité thermique |
| CN109884118B (zh) * | 2019-04-02 | 2023-08-29 | 中国工程物理研究院化工材料研究所 | 一种基于升温法的爆容自动测试系统及方法 |
| EP3812753B1 (en) | 2019-10-24 | 2023-11-29 | Sensirion AG | Determination of gas-specific parameters from heat transfer in the temperature jump regime |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2389129A1 (fr) * | 1977-04-26 | 1978-11-24 | Elf Aquitaine | Procede et dispositif pour la mesure du rapport des chaleurs specifiques a pression et a volume constant pour un fluide reel |
| DE2928739C2 (de) * | 1979-07-17 | 1981-03-19 | Ruhrgas Ag, 4300 Essen | Verfahren und Vorrichtung zur verbrennungslosen Messung und/oder Regelung der Wärmemengenzufuhr zu Gasverbrauchseinrichtungen |
| US4527418A (en) * | 1984-02-09 | 1985-07-09 | Honeywell Inc. | Method of measuring specific gravity and apparatus utilizing the same |
| CN86211096U (zh) * | 1986-12-31 | 1987-11-07 | 梁嘉麟 | 一种压差型管道流阻计量装置 |
| ES2161696T3 (es) * | 1991-10-23 | 2001-12-16 | Honeywell Inc | Aparato para medir, sin combustion, la calidad de un gas combustible. |
| US5323657A (en) * | 1991-11-04 | 1994-06-28 | Badger Meter, Inc. | Volumetric flow corrector and method |
| US5307668A (en) * | 1992-10-05 | 1994-05-03 | Badger Meter, Inc. | Gas density meter and method |
| NL1003973C2 (nl) * | 1996-09-06 | 1998-03-09 | Berkin Bv | Werkwijze voor het momentaan identificeren van een gas- of vloeistofstroom en inrichting voor het uitvoeren van de werkwijze. |
| FR2765966B1 (fr) * | 1997-07-09 | 1999-08-20 | Gaz De France | Procede et dispositif pour determiner la masse volumique d'un gaz |
| GB2333371B (en) | 1998-01-16 | 2002-03-20 | British Gas Plc | Method and appparatus for measuring the calorific value of a gas |
| WO2002040992A1 (en) * | 2000-11-15 | 2002-05-23 | Lattice Intellectual Property Ltd. | Determination of effective composition of a mixture of hydrocarbon gases |
| EP1265068A1 (de) * | 2001-06-05 | 2002-12-11 | Abb Research Ltd. | Verfahren und Vorrichtung zur Bestimmung einer Änderung des Heizwertes eines Gasgemisches |
| JP3655569B2 (ja) * | 2001-09-06 | 2005-06-02 | 大陽日酸株式会社 | ガス成分濃度測定方法及び装置 |
| US7104112B2 (en) * | 2002-09-27 | 2006-09-12 | Honeywell International Inc. | Phased micro analyzer IV |
| EP1411355A1 (en) | 2002-10-18 | 2004-04-21 | Emerson Electric Co. | Method and device for determining a characteristic value that is representative of the condition of a gas |
| US7536908B2 (en) * | 2004-03-11 | 2009-05-26 | Siargo, Ltd. | Micromachined thermal mass flow sensors and insertion type flow meters and manufacture methods |
| EP1707940A1 (en) * | 2005-03-31 | 2006-10-04 | Ecole Polytechnique Fédérale de Lausanne (EPFL) | Gas viscosity sensor |
| US7523641B2 (en) * | 2006-10-11 | 2009-04-28 | Juon Co., Ltd. | Method to measure exhaust-gas components |
| DE102007030700A1 (de) * | 2007-06-30 | 2009-05-07 | Endress + Hauser Flowtec Ag | Meßsystem für ein in einer Prozeßleitung strömendes Medium |
| DE502007003408D1 (de) | 2007-07-07 | 2010-05-20 | Mems Ag | Verfahren und Sensor zur Bestimmung einer brenntechnisch relevanten Größe eines Gasgemisches |
| US20090013759A1 (en) * | 2007-07-13 | 2009-01-15 | General Electric Company | Wobbe index sensor system |
| US7871826B2 (en) * | 2007-09-26 | 2011-01-18 | Air Products And Chemicals, Inc. | Method for determining carbon content of a hydrocarbon-containing mixture |
| GB2454202B (en) * | 2007-10-31 | 2011-03-23 | Anubiz Bvba | Method for determining the heating value of a hydrocarbon fuel and apparatus for the same |
| CN101539480B (zh) * | 2009-04-30 | 2011-05-11 | 哈尔滨工业大学 | 超燃冲压发动机的燃烧效率的一维评价方法 |
| EP2366448B1 (en) * | 2010-03-16 | 2016-07-27 | Amminex Emissions Technology A/S | Method and device for controlled dosing of a gas with fluctuating supply pressure |
| CN101907427B (zh) * | 2010-07-15 | 2015-06-24 | 西安近代化学研究所 | 发射药变容燃速测试装置 |
| JP5136868B2 (ja) * | 2010-08-18 | 2013-02-06 | 横河電機株式会社 | 熱伝導度検出器およびそれを用いたガスクロマトグラフ |
| US8281578B2 (en) * | 2011-03-24 | 2012-10-09 | Ford Global Technologies, Llc | Method for correcting an estimate of NH3 stored within a selective catalyst reduction system |
| EP2574918B1 (de) * | 2011-09-28 | 2014-12-10 | Mems Ag | Mikrothermisches Verfahren und Sensor zur Bestimmung physikalischer Gaseigenschaften |
| KR101222874B1 (ko) * | 2012-06-26 | 2013-01-16 | 주식회사가스로드 | 압력과 체적을 이용한 압력용기의 충전량 측정 시스템 및 방법 |
| US10101186B2 (en) * | 2014-11-14 | 2018-10-16 | Mems Ag | Method and measuring apparatus for determining specific quantities for gas quality |
-
2014
- 2014-05-20 EP EP14001767.4A patent/EP2806271B1/de active Active
- 2014-05-20 US US14/282,562 patent/US9612229B2/en active Active
- 2014-05-20 CN CN201410213182.0A patent/CN104181074B/zh active Active
- 2014-05-20 ES ES14001767.4T patent/ES2626074T3/es active Active
- 2014-05-20 CN CN201910049095.9A patent/CN109946195B/zh active Active
- 2014-05-20 EP EP17000682.9A patent/EP3273237B1/de active Active
- 2014-05-20 ES ES17000682T patent/ES2967743T3/es active Active
-
2015
- 2015-03-10 HK HK15102395.0A patent/HK1201922A1/zh unknown
-
2017
- 2017-03-01 US US15/446,783 patent/US20170176405A1/en not_active Abandoned
- 2017-05-31 US US15/610,000 patent/US10816525B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104181074B (zh) | 2019-02-19 |
| CN104181074A (zh) | 2014-12-03 |
| US9612229B2 (en) | 2017-04-04 |
| CN109946195B (zh) | 2022-06-07 |
| EP2806271A1 (de) | 2014-11-26 |
| US20170176405A1 (en) | 2017-06-22 |
| CN109946195A (zh) | 2019-06-28 |
| ES2626074T3 (es) | 2017-07-21 |
| US20140345363A1 (en) | 2014-11-27 |
| US20170261480A1 (en) | 2017-09-14 |
| US10816525B2 (en) | 2020-10-27 |
| EP3273237A1 (de) | 2018-01-24 |
| ES2967743T3 (es) | 2024-05-03 |
| EP3273237B1 (de) | 2023-11-29 |
| EP2806271B1 (de) | 2017-04-26 |
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