WO2009019871A1 - 流量計測装置、流量計測システム、及び流量計測方法 - Google Patents

流量計測装置、流量計測システム、及び流量計測方法 Download PDF

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Publication number
WO2009019871A1
WO2009019871A1 PCT/JP2008/002133 JP2008002133W WO2009019871A1 WO 2009019871 A1 WO2009019871 A1 WO 2009019871A1 JP 2008002133 W JP2008002133 W JP 2008002133W WO 2009019871 A1 WO2009019871 A1 WO 2009019871A1
Authority
WO
WIPO (PCT)
Prior art keywords
flow rate
gas
new
rate measuring
tool
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.)
Ceased
Application number
PCT/JP2008/002133
Other languages
English (en)
French (fr)
Inventor
Kazutaka Asano
Mitsuo Yokohata
Hirozumi Nakamura
Tadanori Shirasawa
Hajime Miyata
Youichi Itou
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.)
Panasonic Corp
Original Assignee
Panasonic 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
Priority claimed from JP2007204327A external-priority patent/JP5213220B2/ja
Priority claimed from JP2007209122A external-priority patent/JP2009042143A/ja
Priority claimed from JP2007236830A external-priority patent/JP5213225B2/ja
Application filed by Panasonic Corp filed Critical Panasonic Corp
Priority to ES08790397T priority Critical patent/ES2392962T3/es
Priority to CN2008801022956A priority patent/CN101779104B/zh
Priority to EP08790397A priority patent/EP2177884B1/en
Publication of WO2009019871A1 publication Critical patent/WO2009019871A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/002—Regulating fuel supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/06—Liquid fuel from a central source to a plurality of burners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N5/184—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using electronic 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
    • G01F15/06—Indicating or recording devices
    • G01F15/061—Indicating or recording devices for remote indication
    • G01F15/063—Indicating or recording devices for remote indication using electrical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2400/00—Pretreatment and supply of gaseous fuel
    • F23K2400/20—Supply line arrangements
    • F23K2400/201—Control devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N2005/185—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using detectors sensitive to rate of flow of fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/38—Remote control

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

　流量計測装置の使用環境下における新たな器具の導入を的確に検知する。 　ガスメータ１００において、超音波流量計１０４は、流路１０２に流れるガスの流量を計測する。新しいガス器具の導入時において、当該ガス器具の試運転に起因するガス流量の非定常的挙動から、新事象検知部１０８は新しいガス器具の導入を検知する。送受信部１１０は、新事象検知部１０８が検知した新たなガス器具の導入を表す新事象信号を、ネットワーク３０を介してセンター装置２０に送信する。非定常的挙動としては、ガス器具のエアパージなどがある。
PCT/JP2008/002133 2007-08-06 2008-08-06 流量計測装置、流量計測システム、及び流量計測方法 Ceased WO2009019871A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES08790397T ES2392962T3 (es) 2007-08-06 2008-08-06 Aparato de medición de caudal y procedimiento de medición de caudal
CN2008801022956A CN101779104B (zh) 2007-08-06 2008-08-06 流量计测装置、流量计测系统及流量计测方法
EP08790397A EP2177884B1 (en) 2007-08-06 2008-08-06 Flow rate measuring apparatus and flow rate measuring method

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2007-204327 2007-08-06
JP2007204327A JP5213220B2 (ja) 2007-08-06 2007-08-06 流量計測装置、通信システム、流量計測方法、流量計測プログラムおよび流体供給システム
JP2007-209122 2007-08-10
JP2007209122A JP2009042143A (ja) 2007-08-10 2007-08-10 流量計測システム及び流量計測方法
JP2007-236830 2007-09-12
JP2007236830A JP5213225B2 (ja) 2007-09-12 2007-09-12 流量計測装置、流量計測システム、及び流量計測方法

Publications (1)

Publication Number Publication Date
WO2009019871A1 true WO2009019871A1 (ja) 2009-02-12

Family

ID=40341112

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002133 Ceased WO2009019871A1 (ja) 2007-08-06 2008-08-06 流量計測装置、流量計測システム、及び流量計測方法

Country Status (5)

Country Link
EP (1) EP2177884B1 (ja)
KR (1) KR20100075819A (ja)
CN (1) CN101779104B (ja)
ES (1) ES2392962T3 (ja)
WO (1) WO2009019871A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010270940A (ja) * 2009-05-20 2010-12-02 Panasonic Corp ガス遮断装置
WO2018235670A1 (ja) * 2017-06-21 2018-12-27 パナソニックＩｐマネジメント株式会社 ガス器具監視システム

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10671502B1 (en) * 2017-06-13 2020-06-02 United Services Automobile Association (Usaa) Monitor device with local data processing
JP6832485B2 (ja) * 2017-06-19 2021-02-24 パナソニックＩｐマネジメント株式会社 ガスメータ
CN112005283B (zh) * 2018-04-02 2022-05-13 松下知识产权经营株式会社 燃气切断装置和燃气切断装置用无线装置
CN113390583B (zh) * 2021-06-18 2024-02-09 谷泽竑 用于水表的漏水检测方法、水表、供水系统及应用方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001272262A (ja) * 2000-03-24 2001-10-05 Tokyo Gas Co Ltd メータシステム及びメータシステムのパターン判定方法
JP2003149027A (ja) 2001-11-15 2003-05-21 Tokyo Gas Co Ltd ガス器具判定装置及びガス機器判定機能を有するガスメータ
JP3490064B2 (ja) 1998-09-11 2004-01-26 松下電器産業株式会社 器具判別システム
JP2005257310A (ja) 2004-03-09 2005-09-22 Ricoh Elemex Corp ガスメータ
JP2007024806A (ja) * 2005-07-21 2007-02-01 Matsushita Electric Ind Co Ltd ガスメータ装置
JP2007024753A (ja) 2005-07-20 2007-02-01 Matsushita Electric Ind Co Ltd 流量計測装置とこの装置に接続された通信システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2259618Y (zh) * 1996-06-28 1997-08-13 陕西全通光电技术研究所 智能燃气表计控器
JP3802399B2 (ja) * 2001-11-15 2006-07-26 東京瓦斯株式会社 ガス器具判定を伴ってガス漏れ検出を行うガス漏れ検出装置及びそれを有するガスメータ
EP2098833B1 (en) * 2006-12-28 2016-04-13 Panasonic Corporation Flowmeter and gas supply system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3490064B2 (ja) 1998-09-11 2004-01-26 松下電器産業株式会社 器具判別システム
JP2001272262A (ja) * 2000-03-24 2001-10-05 Tokyo Gas Co Ltd メータシステム及びメータシステムのパターン判定方法
JP2003149027A (ja) 2001-11-15 2003-05-21 Tokyo Gas Co Ltd ガス器具判定装置及びガス機器判定機能を有するガスメータ
JP2005257310A (ja) 2004-03-09 2005-09-22 Ricoh Elemex Corp ガスメータ
JP2007024753A (ja) 2005-07-20 2007-02-01 Matsushita Electric Ind Co Ltd 流量計測装置とこの装置に接続された通信システム
JP2007024806A (ja) * 2005-07-21 2007-02-01 Matsushita Electric Ind Co Ltd ガスメータ装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2177884A4 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010270940A (ja) * 2009-05-20 2010-12-02 Panasonic Corp ガス遮断装置
US8606729B2 (en) 2009-05-20 2013-12-10 Panasonic Corporation Gas blocking device
WO2018235670A1 (ja) * 2017-06-21 2018-12-27 パナソニックＩｐマネジメント株式会社 ガス器具監視システム
JP2019007637A (ja) * 2017-06-21 2019-01-17 パナソニックＩｐマネジメント株式会社 ガス器具監視システム

Also Published As

Publication number Publication date
EP2177884A4 (en) 2011-03-30
ES2392962T3 (es) 2012-12-17
CN101779104B (zh) 2013-04-17
EP2177884B1 (en) 2012-10-10
EP2177884A1 (en) 2010-04-21
CN101779104A (zh) 2010-07-14
KR20100075819A (ko) 2010-07-05

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