CA2271502C - Appareil pour determiner le debit d'un fluide - Google Patents

Appareil pour determiner le debit d'un fluide Download PDF

Info

Publication number: CA2271502C
Authority: CA; Canada
Prior art keywords: pipe; transducer; fluid; path; temperature
Prior art date: 1992-10-06
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.): Expired - Lifetime

Application number

CA002271502A

Other languages

English (en)

Other versions

CA2271502A1 (fr

Inventor

Calvin R. Hastings

Ernest M. Hauser

Robert C. Miller

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.)

Caldon Inc

Original Assignee

Caldon Inc

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.)

1992-10-06

Filing date

1993-10-05

Publication date

2001-12-18

1993-10-05 Application filed by Caldon Inc filed Critical Caldon Inc

1993-10-05 Priority to CA002335723A priority Critical patent/CA2335723C/fr

1993-10-05 Priority claimed from CA002107750A external-priority patent/CA2107750C/fr

1994-04-07 Publication of CA2271502A1 publication Critical patent/CA2271502A1/fr

2001-12-18 Application granted granted Critical

2001-12-18 Publication of CA2271502C publication Critical patent/CA2271502C/fr

2013-10-05 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000012530 fluid Substances 0.000 title claims abstract description 115
238000012545 processing Methods 0.000 claims abstract description 40
238000012360 testing method Methods 0.000 claims abstract description 36
238000004891 communication Methods 0.000 claims abstract description 12
238000004364 calculation method Methods 0.000 description 25
238000005259 measurement Methods 0.000 description 16
238000011144 upstream manufacturing Methods 0.000 description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
239000000463 material Substances 0.000 description 6
230000004323 axial length Effects 0.000 description 5
238000000034 method Methods 0.000 description 5
230000005540 biological transmission Effects 0.000 description 4
230000008878 coupling Effects 0.000 description 4
238000010168 coupling process Methods 0.000 description 4
238000005859 coupling reaction Methods 0.000 description 4
OWZPCEFYPSAJFR-UHFFFAOYSA-N 2-(butan-2-yl)-4,6-dinitrophenol Chemical compound CCC(C)C1=CC([N+]([O-])=O)=CC([N+]([O-])=O)=C1O OWZPCEFYPSAJFR-UHFFFAOYSA-N 0.000 description 3
230000001419 dependent effect Effects 0.000 description 3
229920005479 Lucite® Polymers 0.000 description 2
238000006243 chemical reaction Methods 0.000 description 2
238000013461 design Methods 0.000 description 2
238000009826 distribution Methods 0.000 description 2
239000004926 polymethyl methacrylate Substances 0.000 description 2
230000001681 protective effect Effects 0.000 description 2
238000005070 sampling Methods 0.000 description 2
238000002604 ultrasonography Methods 0.000 description 2
238000012795 verification Methods 0.000 description 2
229910000975 Carbon steel Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
239000010962 carbon steel Substances 0.000 description 1
238000012937 correction Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
238000009413 insulation Methods 0.000 description 1
238000011835 investigation Methods 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
238000011160 research Methods 0.000 description 1
229920002379 silicone rubber Polymers 0.000 description 1
239000010959 steel Substances 0.000 description 1

Landscapes

Measuring Temperature Or Quantity Of Heat (AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

CA002271502A 1992-10-06 1993-10-05 Appareil pour determiner le debit d'un fluide Expired - Lifetime CA2271502C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA002335723A CA2335723C (fr)	1992-10-06	1993-10-05	Appareil pour determiner le debit d'un fluide

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US95741192A	1992-10-06	1992-10-06
US957,411		1992-10-06
CA002107750A CA2107750C (fr)	1992-10-06	1993-10-05	Appareil pour determiner le debit d'un fluide

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002107750A Division CA2107750C (fr)	1992-10-06	1993-10-05	Appareil pour determiner le debit d'un fluide

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002335723A Division CA2335723C (fr)	1992-10-06	1993-10-05	Appareil pour determiner le debit d'un fluide

Publications (2)

Publication Number	Publication Date
CA2271502A1 CA2271502A1 (fr)	1994-04-07
CA2271502C true CA2271502C (fr)	2001-12-18

Family

ID=25676704

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002271502A Expired - Lifetime CA2271502C (fr)	1992-10-06	1993-10-05	Appareil pour determiner le debit d'un fluide

Country Status (1)

Country	Link
CA (1)	CA2271502C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113432827B (zh) *	2020-03-23	2024-05-31	核工业理化工程研究院	一种测量旋转流场气流温度的方法
CN118925396B (zh) *	2024-07-18	2025-10-10	程力汽车集团股份有限公司	一种应用于火车的抑尘剂喷淋的控制方法、系统及介质
CN119880077B (zh) *	2024-12-27	2025-10-10	飞卓科技(上海)股份有限公司	质量流量计的参数优化方法、信号处理方法及相关装置

1993
- 1993-10-05 CA CA002271502A patent/CA2271502C/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2271502A1 (fr)	1994-04-07

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Legal Events

Date	Code	Title	Description
1999-05-12	EEER	Examination request
2013-12-09	MKEX	Expiry	Effective date: 20131007