DE102019217971A1 - Gasströmungsmesser - Google Patents

Gasströmungsmesser Download PDF

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Publication number
DE102019217971A1
DE102019217971A1 DE102019217971.1A DE102019217971A DE102019217971A1 DE 102019217971 A1 DE102019217971 A1 DE 102019217971A1 DE 102019217971 A DE102019217971 A DE 102019217971A DE 102019217971 A1 DE102019217971 A1 DE 102019217971A1
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DE
Germany
Prior art keywords
time
day
flow rate
display
integrated
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.)
Pending
Application number
DE102019217971.1A
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German (de)
English (en)
Inventor
Yohei Hashimoto
Kentaro Yamazaki
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.)
Keyence Corp
Original Assignee
Keyence Corp
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 Keyence Corp filed Critical Keyence Corp
Publication of DE102019217971A1 publication Critical patent/DE102019217971A1/de
Pending legal-status Critical Current

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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
    • G01F1/665—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 of the drag-type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/005—Protection or supervision of installations of gas pipelines, e.g. alarm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss
    • F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/001—Means for regulating or setting the meter for a predetermined quantity
    • G01F15/002—Means for regulating or setting the meter for a predetermined quantity for gases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/02—Compensating or correcting for variations in pressure, density or temperature
    • G01F15/04—Compensating or correcting for variations in pressure, density or temperature of gases to be measured
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/06—Indicating or recording devices
    • G01F15/068—Indicating or recording devices with electrical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • 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
    • G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
    • G01M3/28—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds
    • G01M3/2807—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for pipes, cables or tubes; for pipe joints or seals; for valves ; for welds for pipes
    • 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
    • G01F1/662—Constructional details

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Volume Flow (AREA)
  • Acoustics & Sound (AREA)
  • Details Of Flowmeters (AREA)
DE102019217971.1A 2018-12-28 2019-11-21 Gasströmungsmesser Pending DE102019217971A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018-248706 2018-12-28
JP2018248706A JP7160672B2 (ja) 2018-12-28 2018-12-28 気体流量計

Publications (1)

Publication Number Publication Date
DE102019217971A1 true DE102019217971A1 (de) 2020-07-02

Family

ID=71079830

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102019217971.1A Pending DE102019217971A1 (de) 2018-12-28 2019-11-21 Gasströmungsmesser

Country Status (4)

Country Link
US (1) US11099045B2 (https=)
JP (1) JP7160672B2 (https=)
CN (1) CN111380583B (https=)
DE (1) DE102019217971A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119311956A (zh) * 2024-12-17 2025-01-14 金卡智能集团股份有限公司 基于统计算法的表具选型判定与智能推荐方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12467776B2 (en) * 2020-09-23 2025-11-11 Uhde High Pressure Technologies Gmbh Method and high-pressure system for determining a flow control variable of a fluid flow flowing through a high-pressure-side high-pressure pump outlet of a high-pressure pump
CN112747800B (zh) * 2020-12-30 2024-04-05 金卡智能集团股份有限公司 一种用于计量仪表的流量滤波方法和计量仪表
EP4556860A3 (en) * 2021-01-12 2025-07-23 Micro Motion Inc. Interface with improved accessibility
JP7744198B2 (ja) * 2021-10-01 2025-09-25 アズビル株式会社 流量計測装置
WO2023119381A1 (ja) * 2021-12-20 2023-06-29 本多電子株式会社 ストレート型流量計センサ
EP4612458A1 (en) * 2022-10-31 2025-09-10 em-tec GmbH Devices and systems for measuring fluid flow
DE102023110589A1 (de) * 2023-04-25 2024-10-31 Endress+Hauser Flowtec Ag Feldgerät der Automatisierungstechnik

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001296199A (ja) 2000-04-13 2001-10-26 Yazaki Corp ガス漏洩検出装置
JP2002267509A (ja) 2001-03-12 2002-09-18 Keyence Corp 表示部を備えた流量計
JP2004347352A (ja) 2003-05-20 2004-12-09 Keyence Corp 流量センサ
JP2005315712A (ja) 2004-04-28 2005-11-10 Keyence Corp アンプ部分離型流量センサ装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6026195B2 (ja) * 1977-06-21 1985-06-22 セイコーインスツルメンツ株式会社 デジタル表示電子時計
JPH11173895A (ja) * 1997-12-08 1999-07-02 Yazaki Corp ガスメータ
JP4050007B2 (ja) * 2001-04-23 2008-02-20 大阪瓦斯株式会社 ガスメータ用表示装置
JP2002365119A (ja) * 2001-06-08 2002-12-18 Toyo Keiki Co Ltd 流体流量の積算装置
CN100370231C (zh) * 2002-06-04 2008-02-20 东京电力株式会社 一种多普勒式超声波流量计及其流量计测方法
JP4827006B2 (ja) * 2003-12-26 2011-11-30 東京電力株式会社 超音波流量計、流量計測方法およびコンピュータプログラム
JP2007257284A (ja) * 2006-03-23 2007-10-04 Asahi Kasei Homes Kk 生活エネルギー削減支援システム
JP4294049B2 (ja) * 2006-12-21 2009-07-08 リンナイ株式会社 エネルギー使用量表示装置
JP2008292287A (ja) * 2007-05-24 2008-12-04 Yamatake Corp 流量計
JP5194754B2 (ja) * 2007-12-10 2013-05-08 パナソニック株式会社 ガスメータ装置及びこの装置を用いたガス供給システム
JP5290122B2 (ja) * 2009-10-21 2013-09-18 東京瓦斯株式会社 ガスメータ
US20120029376A1 (en) * 2010-07-28 2012-02-02 Pmd Healthcare Personal Spirometer
KR101534994B1 (ko) * 2011-01-21 2015-07-07 미쓰비시덴키 가부시키가이샤 아날로그 입력 유닛 및 프로그래머블 콘트롤러
NL2007770C2 (en) * 2011-11-10 2013-05-13 Spiritit B V Determining a quantity of transported fluid.
JP6454601B2 (ja) * 2015-05-14 2019-01-16 株式会社キーエンス 超音波流量スイッチ
CN106198305B (zh) * 2016-09-13 2019-03-08 成都创慧科达科技有限公司 一种温室气体排放量检测装置
US11061416B2 (en) * 2016-11-22 2021-07-13 Wint Wi Ltd Water profile used to detect malfunctioning water appliances
JP2018092248A (ja) * 2016-11-30 2018-06-14 トヨタ自動車株式会社 圧縮エア流量の算出方法、その装置、及びプログラム
CN106991525B (zh) * 2017-03-22 2021-06-18 浙江工商大学 空气质量与居民出行可视分析方法与系统
JP6876548B2 (ja) 2017-07-04 2021-05-26 株式会社キーエンス 流量計

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001296199A (ja) 2000-04-13 2001-10-26 Yazaki Corp ガス漏洩検出装置
JP2002267509A (ja) 2001-03-12 2002-09-18 Keyence Corp 表示部を備えた流量計
JP2004347352A (ja) 2003-05-20 2004-12-09 Keyence Corp 流量センサ
JP2005315712A (ja) 2004-04-28 2005-11-10 Keyence Corp アンプ部分離型流量センサ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119311956A (zh) * 2024-12-17 2025-01-14 金卡智能集团股份有限公司 基于统计算法的表具选型判定与智能推荐方法

Also Published As

Publication number Publication date
JP7160672B2 (ja) 2022-10-25
JP2020109356A (ja) 2020-07-16
CN111380583B (zh) 2024-12-20
CN111380583A (zh) 2020-07-07
US11099045B2 (en) 2021-08-24
US20200209026A1 (en) 2020-07-02

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