HK1221017A1 - 用於確定燃氣品質的特定量值的方法和測量裝置 - Google Patents

用於確定燃氣品質的特定量值的方法和測量裝置

Info

Publication number
HK1221017A1
HK1221017A1 HK16109116.2A HK16109116A HK1221017A1 HK 1221017 A1 HK1221017 A1 HK 1221017A1 HK 16109116 A HK16109116 A HK 16109116A HK 1221017 A1 HK1221017 A1 HK 1221017A1
Authority
HK
Hong Kong
Prior art keywords
measuring apparatus
gas quality
determining specific
specific quantities
quantities
Prior art date
Application number
HK16109116.2A
Other languages
English (en)
Inventor
Philippe Pretre
Original Assignee
Mems Ag
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 Mems Ag filed Critical Mems Ag
Publication of HK1221017A1 publication Critical patent/HK1221017A1/zh

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters
    • G01F1/668—Compensating or correcting for variations in velocity of sound
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/6882—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element making use of temperature dependence of acoustic properties, e.g. propagation speed of surface acoustic waves
    • 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
    • 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
    • G01N29/024—Analysing fluids by measuring propagation velocity or propagation time 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
    • G01N33/22—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
    • 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
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • 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
    • G01N2291/028—Material parameters
    • G01N2291/02836—Flow rate, liquid level
    • 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
HK16109116.2A 2014-11-14 2016-08-01 用於確定燃氣品質的特定量值的方法和測量裝置 HK1221017A1 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14003855 2014-11-14

Publications (1)

Publication Number Publication Date
HK1221017A1 true HK1221017A1 (zh) 2017-05-19

Family

ID=51951539

Family Applications (1)

Application Number Title Priority Date Filing Date
HK16109116.2A HK1221017A1 (zh) 2014-11-14 2016-08-01 用於確定燃氣品質的特定量值的方法和測量裝置

Country Status (7)

Country Link
US (1) US10101186B2 (zh)
EP (1) EP3021117B1 (zh)
JP (1) JP6517668B2 (zh)
CN (1) CN105606786B (zh)
ES (1) ES2771798T3 (zh)
HK (1) HK1221017A1 (zh)
RU (1) RU2690099C2 (zh)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2626074T3 (es) * 2013-05-24 2017-07-21 Mems Ag Procedimiento y dispositivo de medición para la determinación de propiedades físicas del gas
DE102015117468A1 (de) * 2015-10-14 2017-04-20 Endress+Hauser Flowtec Ag Verfahren zum Bestimmen von Eigenschaften eines kohlenwasserstoffhaltigen Gasgemisches und Vorrichtung dafür
DE102016201350B4 (de) * 2016-01-29 2017-12-21 Continental Automotive Gmbh Verfahren zum Ermitteln der Zusammensetzung eines Gasgemisches
JP6670706B2 (ja) * 2016-08-09 2020-03-25 アズビル株式会社 発熱量測定装置および方法
CA3226287A1 (en) * 2016-08-18 2018-02-22 Nevada Nanotech Systems Inc. Systems and methods for determining at least one property of a material
DE102016121226A1 (de) * 2016-11-07 2018-05-09 Endress + Hauser Flowtec Ag Verfahren zum Bestimmen von Eigenschaften eines kohlenwasserstoffhaltigen Gasgemisches und Vorrichtung dafür
DE102016014151A1 (de) * 2016-11-25 2018-05-30 Diehl Metering Gmbh Verfahren zur Ermittlung eines Brennwertes und/oder eines Wobbe-Index eines Gasgemisches
KR101865801B1 (ko) * 2017-01-18 2018-06-11 주식회사 문아이앤시 인라인 방식의 상수관로 압력 및 유량 원격 계측장치
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
JP6959078B2 (ja) * 2017-09-07 2021-11-02 理研計器株式会社 ガス分析方法およびガス分析装置
JP7167935B2 (ja) * 2017-11-14 2022-11-09 ソニーグループ株式会社 微粒子分取用マイクロチップ及び微粒子分取装置
EP3502687B1 (en) * 2017-12-20 2022-06-29 Sensirion AG Determination of gas parameters
CA3089956A1 (en) 2018-02-01 2018-02-01 Reliance Worldwide Corporation Flow tube for hosting a flow meter and a shut-off valve
WO2019152041A1 (en) 2018-02-01 2019-08-08 Reliance Worldwide Corporation Sensor mount
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
JP7213018B2 (ja) * 2018-02-27 2023-01-26 三菱重工業株式会社 情報出力装置、情報出力方法、およびプログラム
IT201900009168A1 (it) * 2019-06-17 2020-12-17 Pietro Fiorentini Spa Dispositivo per la misurazione del gas.
CN110596240A (zh) * 2019-08-21 2019-12-20 许昌学院 一种利用解耦声弛豫谱探测氢气混合气体的方法及系统
FR3109965B1 (fr) * 2020-05-11 2022-05-06 Pfeiffer Vacuum Tech Ag Dispositif et procédé de surveillance d’un dépôt de sous-produits de réaction au refoulement d’une pompe à vide
US11415442B2 (en) 2020-10-30 2022-08-16 Honeywell International Inc. Ultrasonic flow tube having a plurality of outer pipes surrounding a center pipe positioned between an inlet wall and an outlet wall having transducers therein
US20220291036A1 (en) * 2021-03-11 2022-09-15 Honeywell International Inc. Ultrasound and thermal massflow in one flow channel
DK181025B1 (en) * 2021-06-27 2022-10-04 Remoni As Flow Sensor and Method Providing Corrected Values of the Density and/or the Flow Based on Values of the Expected Speed of Sound
DE102021120363A1 (de) * 2021-08-05 2023-02-09 Sick Engineering Gmbh Durchflussmesssystem

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2591759A (en) * 1943-03-01 1952-04-08 Nina D Zaikowsky Thermal conductivity gas analyzer
GB9424430D0 (en) 1994-12-02 1995-01-18 British Gas Plc Measurement of a gas characteristic
CN1225172A (zh) * 1996-07-12 1999-08-04 巴杰米特公司 利用无焰燃烧测量燃气热值
JP3611416B2 (ja) * 1996-12-24 2005-01-19 大阪瓦斯株式会社 発熱量測定方法及び発熱量測定装置
GB9715448D0 (en) * 1997-07-22 1997-09-24 British Gas Plc Measuring relative density of a gas
JP2000039425A (ja) * 1998-07-23 2000-02-08 Osaka Gas Co Ltd ガス物性測定装置及びガス物性測定方法
CN100417943C (zh) 2000-11-15 2008-09-10 拉蒂斯知识产权有限公司 烃气混合物的有效组份的测定
SE0100379D0 (sv) * 2001-02-07 2001-02-07 Siemens Elema Ab Arrangement for and method of acoustic determination of fluid temperature
DE10231269B4 (de) * 2002-07-10 2013-11-07 Elster Gmbh Bestimmung der Gasbeschaffenheit von Brenngasen durch Messung von Wärmeleitfähigkeit, Wärmekapazität und Kohlendioxidanteil
DE502007003408D1 (de) * 2007-07-07 2010-05-20 Mems Ag Verfahren und Sensor zur Bestimmung einer brenntechnisch relevanten Größe eines Gasgemisches
WO2012066828A1 (ja) * 2010-11-15 2012-05-24 理研計器株式会社 燃焼性ガスの比重測定方法および比重測定装置並びにウォッベ指数測定装置
CN102426038A (zh) * 2011-09-14 2012-04-25 苏州聚元微电子有限公司 高可靠性超声流量传感器
EP2574918B1 (de) * 2011-09-28 2014-12-10 Mems Ag Mikrothermisches Verfahren und Sensor zur Bestimmung physikalischer Gaseigenschaften
US9175810B2 (en) * 2012-05-04 2015-11-03 General Electric Company Custody transfer system and method for gas fuel
ES2626074T3 (es) 2013-05-24 2017-07-21 Mems Ag Procedimiento y dispositivo de medición para la determinación de propiedades físicas del gas

Also Published As

Publication number Publication date
RU2015148670A (ru) 2017-05-15
CN105606786A (zh) 2016-05-25
US10101186B2 (en) 2018-10-16
US20160138951A1 (en) 2016-05-19
EP3021117A1 (de) 2016-05-18
ES2771798T3 (es) 2020-07-07
JP6517668B2 (ja) 2019-05-22
RU2015148670A3 (zh) 2019-03-28
EP3021117B1 (de) 2020-01-08
JP2016095308A (ja) 2016-05-26
RU2690099C2 (ru) 2019-05-30
CN105606786B (zh) 2019-12-24

Similar Documents

Publication Publication Date Title
HK1221017A1 (zh) 用於確定燃氣品質的特定量值的方法和測量裝置
GB2534452B (en) Mass flow measurement apparatus and method
PT3488660T (pt) Métodos e aparelhos para reporte de medição e meio que pode ser lido por computador
SG11201702570TA (en) Position accuracy inspecting method, position accuracy inspecting apparatus, and position inspecting unit
EP3140639A4 (en) Apparatus and methods for weld measurement
GB201406615D0 (en) An apparatus and method for sensing
EP3338489A4 (en) METHOD AND DEVICE FOR MEASUREMENT AND REPORT
PL3270104T3 (pl) Urządzenie do pomiaru kształtu i sposób pomiaru kształtu
GB2546522B (en) Method and apparatus for measuring flows
SG11201702014UA (en) Method and apparatus for determining differential density
PL3251300T3 (pl) Metoda i urządzenie do wykonywania pomiarów w zakresie zarządzania zasobami radiowymi
EP3210071C0 (de) Vorrichtung und verfahren zum bestimmen von optischen parametern
EP3278135A4 (en) Apparatus and method for measuring distance and location
GB201413080D0 (en) Apparatus and method for testing materials
IL259443B (en) A device for non-destructive measurement
SG11201706998QA (en) Method and apparatus for determining inter-channel time difference parameter
GB201500918D0 (en) Measuring apparatus and method
PL3018451T3 (pl) Urządzenie i sposób wykrywania
GB201820538D0 (en) Apparatus and method for measuring a gas
GB201615307D0 (en) Measurement method and apparatus
GB201505999D0 (en) Measurement method and apparatus
SG11201706997PA (en) Method and apparatus for determining inter-channel time difference parameter
HUE042826T2 (hu) Készülék és eljárás maradék torziók mérésére
GB201513084D0 (en) Apparatus for measure of quantity and associated method of manufacturing
GB201421607D0 (en) Apparatus and a method for providing a time measurement