DE3867720D1 - Fluessiger durchflussmengenmesser. - Google Patents

Fluessiger durchflussmengenmesser.

Info

Publication number: DE3867720D1
Authority: DE; Germany
Prior art keywords: flow meter; liquid flow; meter; liquid; flow
Prior art date: 1987-06-16
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 - Fee Related

Application number

DE8888109456T

Other languages

English (en)

Inventor

Ltd Okabayashi

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.)

Osaka Gas Co Ltd

Original Assignee

Osaka Gas Co Ltd

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.)

1987-06-16

Filing date

1988-06-14

Publication date

1992-02-27

1987-06-16 Priority claimed from JP14949287A external-priority patent/JPH083432B2/ja

1987-11-06 Priority claimed from JP1987170206U external-priority patent/JPH0619051Y2/ja

1987-11-07 Priority claimed from JP17019987U external-priority patent/JPH0547378Y2/ja

1987-11-09 Priority claimed from JP17181787U external-priority patent/JPH0547379Y2/ja

1988-03-03 Priority claimed from JP5088688A external-priority patent/JP2566605B2/ja

1988-06-14 Application filed by Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd

1992-02-27 Application granted granted Critical

1992-02-27 Publication of DE3867720D1 publication Critical patent/DE3867720D1/de

2008-06-15 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- G01F1/05—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 mechanical effects
- G01F1/20—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 mechanical effects by detection of dynamic effects of the flow
- G01F1/32—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters
- G01F1/3227—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 mechanical effects by detection of dynamic effects of the flow using swirl flowmeters using fluidic oscillators
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/218—Means to regulate or vary operation of device
- Y10T137/2185—To vary frequency of pulses or oscillations
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/206—Flow affected by fluid contact, energy field or coanda effect [e.g., pure fluid device or system]
- Y10T137/2224—Structure of body of device

Landscapes

Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
General Physics & Mathematics (AREA)
Measuring Volume Flow (AREA)

DE8888109456T 1987-06-16 1988-06-14 Fluessiger durchflussmengenmesser. Expired - Fee Related DE3867720D1 (de)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
JP14949287A JPH083432B2 (ja)	1987-06-16	1987-06-16	フルイデイック流量計
JP1987170206U JPH0619051Y2 (ja)	1987-11-06	1987-11-06	フルイデイック流量計
JP17019987U JPH0547378Y2 (de)	1987-11-07	1987-11-07
JP17181787U JPH0547379Y2 (de)	1987-11-09	1987-11-09
JP5088688A JP2566605B2 (ja)	1988-03-03	1988-03-03	フルイデイック流量計

Publications (1)

Publication Number	Publication Date
DE3867720D1 true DE3867720D1 (de)	1992-02-27

Family

ID=27522911

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8888109456T Expired - Fee Related DE3867720D1 (de)	1987-06-16	1988-06-14	Fluessiger durchflussmengenmesser.

Country Status (4)

Country	Link
US (1)	US4854176A (de)
EP (1)	EP0295623B1 (de)
CA (1)	CA1322470C (de)
DE (1)	DE3867720D1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2246630B (en) *	1990-06-14	1994-11-09	Tokyo Gas Co Ltd	Fluid flowmeter
FR2679028B1 (fr) *	1991-07-09	1993-10-29	Schlumberger Industrie	Oscillateur fluidique et debitmetre comportant un tel oscillateur.
FR2690717B1 (fr) *	1992-04-29	1995-06-30	Schlumberger Ind Sa	Oscillateur fluidique et debitmetre comportant un tel oscillateur.
US5396808A (en) *	1992-04-29	1995-03-14	Schlumberger Industries, S.A.	Fluidic oscillator
FR2690739B1 (fr) *	1992-04-29	1994-06-24	Schlumberger Ind Sa	Debitmetre a oscillateur fluidique.
FR2707705B1 (fr) *	1993-07-13	1995-09-15	Schlumberger Ind Sa	Oscillateur fluidique à large gamme de débits et compteur de fluide comportant un tel oscillateur.
US5493906A (en) *	1994-06-01	1996-02-27	Peking University	Automatic offset control for constant temperature anemometer
FR2746147B1 (fr) *	1996-03-15	1998-05-22		Oscillateur fluidique comportant un obstacle a profil ameliore
US5893383A (en) *	1997-11-25	1999-04-13	Perfclean International	Fluidic Oscillator
US6253782B1 (en) *	1998-10-16	2001-07-03	Bowles Fluidics Corporation	Feedback-free fluidic oscillator and method
WO2002090782A1 (fr) *	2001-04-24	2002-11-14	Savitsky, Alexandr Anatolievich	Auto-oscillateur a jets et debitmetre par oscillations utilisant cet auto-oscillateur
NO321278B1 (no) *	2004-05-03	2006-04-18	Sinvent As	Anordning for maling av fluidstromningsrate i ror ved bruk av fluidistor
US8457907B2 (en) *	2010-10-08	2013-06-04	Shindonga Electronics Co., Ltd	Compensation device for fluidic oscillation flow meter and compensation method using the same
RU2495381C1 (ru) *	2012-02-17	2013-10-10	Евгений Юрьевич Орлов	Измеритель расхода
FR3055700A1 (fr) *	2016-09-02	2018-03-09	L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude	Debitmetre a oscillation fluidique a orifices de mesure symetriques pour dispositif d'observance d'un traitement d'oxygenotherapie
CN115854988B (zh) *	2023-02-28	2023-06-27	中铁城建集团有限公司	一种用于混凝土模板支模测量装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3331382A (en) *	1966-05-26	1967-07-18	Billy M Horton	Pure fluid amplifier
US3468326A (en) *	1967-10-19	1969-09-23	Bailey Meter Co	Triggerable flip-flop fluid device
GB1453587A (en) *	1973-04-05	1976-10-27	Atomic Energy Authority Uk	Flowmeters
JPS5766313A (en) *	1980-10-09	1982-04-22	Tokyo Gas Co Ltd	Method and device of target sensing type for sensing vibration of fluid
GB2120384A (en) *	1982-05-19	1983-11-30	Bestobell	Fluid flow meter
SU1081421A1 (ru) *	1983-01-06	1984-03-23	Государственный Ордена Трудового Красного Знамени Научно-Исследовательский Институт Теплоэнергетического Приборостроения	Струйный расходомер
SU1101599A1 (ru) *	1983-01-21	1984-07-07	Государственный научно-исследовательский институт теплоэнергетического приборостроения	Струйный генератор
JPS59187211A (ja) *	1983-04-08	1984-10-24	Hitachi Denshi Ltd	光電式測距装置
GB2172996B (en) *	1984-06-27	1987-07-15	Osaka Gas Co Ltd	Fluidic flowmeter
US4550614A (en) *	1985-01-14	1985-11-05	Fischer & Porter Company	Oscillatory flowmeter
JPS62108115A (ja) *	1985-11-07	1987-05-19	Osaka Gas Co Ltd	フルイデイツク流量計
JPH108115A (ja) *	1996-06-18	1998-01-13	Nkk Corp	高炉マッドガンへのマッド材装填方法およびその装置

1988
- 1988-06-14 EP EP19880109456 patent/EP0295623B1/de not_active Expired - Lifetime
- 1988-06-14 DE DE8888109456T patent/DE3867720D1/de not_active Expired - Fee Related
- 1988-06-15 CA CA 569571 patent/CA1322470C/en not_active Expired - Fee Related
- 1988-06-16 US US07/207,749 patent/US4854176A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US4854176A (en)	1989-08-08
CA1322470C (en)	1993-09-28
EP0295623A1 (de)	1988-12-21
EP0295623B1 (de)	1992-01-15

Publication	Publication Date	Title
DE3887902D1 (de)	1994-03-24	Fluidischer strömungsmesser.
DE3775700D1 (de)	1992-02-13	Ultrasonorer durchflussmesser.
NL193641B (nl)	2000-01-03	Doorstroommeter.
AR240100A1 (es)	1990-01-31	Distribuidor de flujo de liquido.
DE3850178D1 (de)	1994-07-21	Strömungsmesssystem.
NO874883D0 (no)	1987-11-24	Elektromagnetisk stroemningsmaaler.
NO875269L (no)	1988-06-20	Vaeske doserings-anordning.
NL192467B (nl)	1997-04-01	Stromingsmeter.
DE3878041D1 (de)	1993-03-18	Fluessigkeitsmengenmessung.
DE59007478D1 (de)	1994-11-24	Massendurchflussmessgerät.
DE3763548D1 (de)	1990-08-09	Durchflussmesser.
DE3787183D1 (de)	1993-10-07	Elektromagnetischer Durchflussmesser.
DE3766769D1 (de)	1991-01-31	Elektromagnetischer durchflussmesser.
DE69019453D1 (de)	1995-06-22	Verbesserter Coriolis-Typ-Durchflussmesser.
DE3751291D1 (de)	1995-06-14	Durchflussmessgerät.
DE3867720D1 (de)	1992-02-27	Fluessiger durchflussmengenmesser.
DE3772804D1 (de)	1991-10-17	Fluessigkeitsstroemungssteuerung.
ES2019689B3 (es)	1991-07-01	Caudalimetro.
NL192751B (nl)	1997-09-01	Magnetisch-inductieve vloeistofstroommeter.
NO883616L (no)	1989-02-22	Flytende konstruksjon.
DE3873526D1 (de)	1992-09-10	Durchflussmessvorrichtung.
DE68904365D1 (de)	1993-02-25	Fluessigkeitsdurchflusssensor.
DE3750965D1 (de)	1995-02-23	Wirbeldurchflussmesser.
DE3577913D1 (de)	1990-06-28	Fluessigkeitszaehler.
DE3780230D1 (de)	1992-08-13	Differentialdruck-fluessigkeitspegelmesser.

Legal Events

Date	Code	Title	Description
1993-02-18	8364	No opposition during term of opposition
1994-06-09	8339	Ceased/non-payment of the annual fee