CN1651870A - 设备指定*** - Google Patents
设备指定*** Download PDFInfo
- Publication number
- CN1651870A CN1651870A CNA2004100786241A CN200410078624A CN1651870A CN 1651870 A CN1651870 A CN 1651870A CN A2004100786241 A CNA2004100786241 A CN A2004100786241A CN 200410078624 A CN200410078624 A CN 200410078624A CN 1651870 A CN1651870 A CN 1651870A
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- CN
- China
- Prior art keywords
- signal
- signal mode
- equipment
- mode
- storage area
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 41
- 238000002604 ultrasonography Methods 0.000 claims description 17
- 230000000052 comparative effect Effects 0.000 claims description 7
- 230000008859 change Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 description 55
- 238000012545 processing Methods 0.000 description 37
- 238000001514 detection method Methods 0.000 description 16
- 238000010586 diagram Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000006870 function Effects 0.000 description 9
- 230000004044 response Effects 0.000 description 8
- 230000002123 temporal effect Effects 0.000 description 8
- 230000000644 propagated effect Effects 0.000 description 5
- 238000004364 calculation method Methods 0.000 description 4
- 230000005055 memory storage Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 238000003909 pattern recognition Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 241000128823 Dasyatis say Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000035987 intoxication Effects 0.000 description 1
- 231100000566 intoxication Toxicity 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
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
-
- 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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F13/00—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
- G01F13/006—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups measuring volume in function of time
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Measuring Volume Flow (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HK06100156.4A HK1080138B (zh) | 1998-09-11 | 2006-01-04 | 設備指定系統 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP25813798 | 1998-09-11 | ||
JP258137/1998 | 1998-09-11 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998108022A Division CN1192211C (zh) | 1998-09-11 | 1999-09-10 | 设备指定*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1651870A true CN1651870A (zh) | 2005-08-10 |
CN100367007C CN100367007C (zh) | 2008-02-06 |
Family
ID=17316039
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100786241A Expired - Fee Related CN100367007C (zh) | 1998-09-11 | 1999-09-10 | 设备指定*** |
CNB998108022A Expired - Lifetime CN1192211C (zh) | 1998-09-11 | 1999-09-10 | 设备指定*** |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB998108022A Expired - Lifetime CN1192211C (zh) | 1998-09-11 | 1999-09-10 | 设备指定*** |
Country Status (8)
Country | Link |
---|---|
US (1) | US6625549B1 (zh) |
JP (1) | JP3490064B2 (zh) |
KR (1) | KR100415003B1 (zh) |
CN (2) | CN100367007C (zh) |
HK (1) | HK1080138B (zh) |
MY (1) | MY122466A (zh) |
TW (1) | TWI249613B (zh) |
WO (1) | WO2000016044A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103890492A (zh) * | 2011-10-18 | 2014-06-25 | 松下电器产业株式会社 | 燃料使用器具辨别装置、流量测量装置、燃气表以及燃料使用器具辨别方法 |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002174542A (ja) * | 2000-12-06 | 2002-06-21 | Yazaki Corp | ガス燃焼器具判別装置およびその方法 |
JP4872178B2 (ja) * | 2001-09-06 | 2012-02-08 | パナソニック株式会社 | 流量計測装置 |
CN1325880C (zh) * | 2002-08-05 | 2007-07-11 | 松下电器产业株式会社 | 流量计量装置 |
US7418354B1 (en) * | 2004-03-23 | 2008-08-26 | Invensys Systems Inc. | System and method for leak detection based upon analysis of flow vectors |
JP2005291986A (ja) * | 2004-04-01 | 2005-10-20 | Matsushita Electric Ind Co Ltd | ガス遮断装置 |
TWI386629B (zh) * | 2005-05-09 | 2013-02-21 | Panasonic Corp | Flow measurement device |
JP2007024750A (ja) * | 2005-07-20 | 2007-02-01 | Matsushita Electric Ind Co Ltd | 流量計測装置 |
JP4604896B2 (ja) * | 2005-07-20 | 2011-01-05 | パナソニック株式会社 | 流量計測装置とこの装置に接続された通信システム |
JP4665641B2 (ja) * | 2005-07-20 | 2011-04-06 | パナソニック株式会社 | 流量計測装置 |
JP4654991B2 (ja) * | 2006-06-29 | 2011-03-23 | パナソニック株式会社 | ガス器具監視装置 |
WO2008050490A1 (en) * | 2006-10-25 | 2008-05-02 | Panasonic Corporation | Flowmeter and its program |
EP2074387B1 (en) * | 2006-12-11 | 2015-05-20 | Panasonic Corporation | Flow rate measurement device |
JP5094374B2 (ja) | 2006-12-28 | 2012-12-12 | パナソニック株式会社 | 流量計測装置とガス供給システム |
JP2008210339A (ja) * | 2007-02-28 | 2008-09-11 | Matsushita Electric Ind Co Ltd | ガス保安装置 |
JP4862698B2 (ja) * | 2007-03-08 | 2012-01-25 | パナソニック株式会社 | 流量計測装置およびこの装置を用いたガス供給システム |
CN101779105B (zh) * | 2007-06-12 | 2012-03-21 | 松下电器产业株式会社 | 流量测量装置和流体供应*** |
WO2009019870A1 (ja) * | 2007-08-06 | 2009-02-12 | Panasonic Corporation | 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、流体供給システムおよびガス器具監視装置 |
CN101779104B (zh) | 2007-08-06 | 2013-04-17 | 松下电器产业株式会社 | 流量计测装置、流量计测***及流量计测方法 |
JP2009052754A (ja) * | 2007-08-23 | 2009-03-12 | Panasonic Corp | ガス遮断装置 |
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 |
WO2009110191A1 (ja) * | 2008-03-06 | 2009-09-11 | パナソニック株式会社 | 器具管理システム及びガス供給システム |
US8548755B2 (en) | 2009-01-06 | 2013-10-01 | Panasonic Corporation | Flow rate measurement device |
JP5293198B2 (ja) * | 2009-01-08 | 2013-09-18 | パナソニック株式会社 | ガス遮断装置 |
JP2010159914A (ja) * | 2009-01-08 | 2010-07-22 | Panasonic Corp | ガス遮断装置 |
JP5293225B2 (ja) * | 2009-01-29 | 2013-09-18 | パナソニック株式会社 | ガス遮断装置 |
EP2515089B1 (en) * | 2009-12-16 | 2019-10-02 | Panasonic Corporation | Flow rate measuring device |
JP5618654B2 (ja) * | 2010-07-02 | 2014-11-05 | 矢崎エナジーシステム株式会社 | ガス器具判断システム及びガス器具判断方法 |
JP2013088322A (ja) * | 2011-10-19 | 2013-05-13 | Azbil Corp | 流速及び流量の計測方法 |
JP5884014B2 (ja) * | 2012-06-26 | 2016-03-15 | パナソニックIpマネジメント株式会社 | 流れ計測装置 |
JP5948566B2 (ja) * | 2012-07-06 | 2016-07-06 | パナソニックIpマネジメント株式会社 | 流量計測装置 |
JP5875999B2 (ja) * | 2013-03-21 | 2016-03-02 | アズビル株式会社 | 超音波流量計、流体速度測定方法、および流体速度測定プログラム |
US10838434B2 (en) | 2016-11-22 | 2020-11-17 | Wint Wi Ltd | Differentiating between multiple overlapping water events |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5506791A (en) * | 1989-12-22 | 1996-04-09 | American Sigma, Inc. | Multi-function flow monitoring apparatus with multiple flow sensor capability |
JP3276499B2 (ja) | 1993-12-28 | 2002-04-22 | 東京瓦斯株式会社 | ガス成分変化検出装置 |
JPH08122117A (ja) * | 1994-10-19 | 1996-05-17 | Matsushita Electric Ind Co Ltd | 流量計測装置 |
JP3456060B2 (ja) * | 1995-07-07 | 2003-10-14 | 松下電器産業株式会社 | 流量計測装置 |
JP3633718B2 (ja) * | 1996-05-14 | 2005-03-30 | 大阪瓦斯株式会社 | ガス漏れ判断装置及びガス遮断装置 |
CN1172948A (zh) * | 1996-08-02 | 1998-02-11 | 张力新 | 超声波流量计的干校验方法及其装置 |
JP3849205B2 (ja) * | 1997-02-26 | 2006-11-22 | 松下電器産業株式会社 | ガス器具監視装置 |
-
1999
- 1999-09-10 KR KR10-2001-7003197A patent/KR100415003B1/ko not_active IP Right Cessation
- 1999-09-10 MY MYPI99003919A patent/MY122466A/en unknown
- 1999-09-10 US US09/786,924 patent/US6625549B1/en not_active Expired - Lifetime
- 1999-09-10 WO PCT/JP1999/004972 patent/WO2000016044A1/ja active IP Right Grant
- 1999-09-10 JP JP2000570532A patent/JP3490064B2/ja not_active Expired - Lifetime
- 1999-09-10 CN CNB2004100786241A patent/CN100367007C/zh not_active Expired - Fee Related
- 1999-09-10 TW TW088115660A patent/TWI249613B/zh not_active IP Right Cessation
- 1999-09-10 CN CNB998108022A patent/CN1192211C/zh not_active Expired - Lifetime
-
2006
- 2006-01-04 HK HK06100156.4A patent/HK1080138B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103890492A (zh) * | 2011-10-18 | 2014-06-25 | 松下电器产业株式会社 | 燃料使用器具辨别装置、流量测量装置、燃气表以及燃料使用器具辨别方法 |
CN103890492B (zh) * | 2011-10-18 | 2016-11-09 | 松下电器产业株式会社 | 燃料使用器具辨别装置、流量测量装置、燃气表以及燃料使用器具辨别方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1192211C (zh) | 2005-03-09 |
JP3490064B2 (ja) | 2004-01-26 |
WO2000016044A1 (fr) | 2000-03-23 |
CN1319177A (zh) | 2001-10-24 |
HK1080138B (zh) | 2008-06-20 |
MY122466A (en) | 2006-04-29 |
HK1080138A1 (en) | 2006-04-21 |
KR20020001704A (ko) | 2002-01-09 |
KR100415003B1 (ko) | 2004-01-16 |
TWI249613B (en) | 2006-02-21 |
CN100367007C (zh) | 2008-02-06 |
US6625549B1 (en) | 2003-09-23 |
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Legal Events
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Ref country code: HK Ref legal event code: DE Ref document number: 1080138 Country of ref document: HK |
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TR01 | Transfer of patent right |
Effective date of registration: 20160329 Address after: Osaka Japan Patentee after: Matsushita Electric Industrial Co., Ltd. Address before: Osaka Japan Patentee before: Matsushita Electric Industrial Co., Ltd. Patentee before: The High Pressure Gas Safety Inst. of Japan |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 Termination date: 20180910 |