NO168671C - Anordning for overvaakning av en fluidumstroem. - Google Patents

Anordning for overvaakning av en fluidumstroem.

Info

Publication number: NO168671C
Authority: NO; Norway
Prior art keywords: monitoring; fluid draw; draw; fluid
Prior art date: 1986-04-08

Application number

NO871410A

Other languages

English (en)

Norwegian (no)

Other versions

NO871410D0 (no

NO871410L (no

NO168671B (no

Inventor

Alain Robinet

Didier Thomas

Original Assignee

Elf Aquitaine

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.)

1986-04-08

Filing date

1987-04-03

Publication date

1992-03-18

1987-04-03 Application filed by Elf Aquitaine filed Critical Elf Aquitaine

1987-04-03 Publication of NO871410D0 publication Critical patent/NO871410D0/no

1987-10-09 Publication of NO871410L publication Critical patent/NO871410L/no

1991-12-09 Publication of NO168671B publication Critical patent/NO168671B/no

1992-03-18 Publication of NO168671C publication Critical patent/NO168671C/no

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P13/00—Indicating or recording presence, absence, or direction, of movement
- G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
- G01P13/0013—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid
- G01P13/002—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid with electrical coupling to the indicating devices

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Measuring Volume Flow (AREA)
Examining Or Testing Airtightness (AREA)

NO871410A 1986-04-08 1987-04-03 Anordning for overvaakning av en fluidumstroem. NO168671C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8604963A FR2596868B1 (fr)	1986-04-08	1986-04-08	Detecteur d'absence de debit

Publications (4)

Publication Number	Publication Date
NO871410D0 NO871410D0 (no)	1987-04-03
NO871410L NO871410L (no)	1987-10-09
NO168671B NO168671B (no)	1991-12-09
NO168671C true NO168671C (no)	1992-03-18

Family

ID=9333987

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO871410A NO168671C (no)	1986-04-08	1987-04-03	Anordning for overvaakning av en fluidumstroem.

Country Status (6)

Country	Link
US (1)	US4937558A (fr)
CA (1)	CA1264837A (fr)
FR (1)	FR2596868B1 (fr)
GB (1)	GB2189033B (fr)
NL (1)	NL8700805A (fr)
NO (1)	NO168671C (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4021557C2 (de) *	1990-07-06	2000-08-17	Sipra Patent Beteiligung	Vorrichtung zur Überwachung des Durchflusses eines fließfähigen Mediums durch einen Strömungsraum
US5091716A (en) *	1990-07-10	1992-02-25	Emco Electronics	Liquid line leak detection method and apparatus
DE19501044A1 (de) *	1995-01-16	1996-07-18	Ulrich Pumpe	Verfahren und Vorrichtung zum Erfassen von Fehlmengen bei Leitungssystemen für gasförmige oder flüssige Medien
US5680109A (en) *	1996-06-21	1997-10-21	The Foxboro Company	Impulse line blockage detector systems and methods
US5628242A (en) *	1996-09-05	1997-05-13	Higley; John E.	Gas grill with automatic shut off controlled by dynamic activity sensor
US5992436A (en) *	1997-07-11	1999-11-30	Armstrong International, Inc.	Monitoring steam traps using RF signaling
US7886610B2 (en) *	1999-07-19	2011-02-15	Donaldson Company, Inc.	Differential pressure gauge for filter
US6338279B1 (en) *	1999-11-23	2002-01-15	Eddie J. Tsataros	Flow detector to monitor a number of flow events or duration
US6338278B1 (en) *	1999-11-23	2002-01-15	Eddie J. Tsataros	Flow detector to monitor a number of flow events or duration
SE518821C2 (sv) *	2001-12-20	2002-11-26	Itt Mfg Enterprises Inc	Avkänningsanordning för vätskeflödet i ett pumputlopp avsedd att styra strömtillförseln till den elektriskt drivan pumpmotorn
US6684757B2 (en) *	2002-04-19	2004-02-03	Bradley Frank Petersen	Gas grill propane monitor
US6943690B2 (en) *	2003-09-04	2005-09-13	Ecolab Inc.	Flow verification mechanism
US20050248465A1 (en) *	2004-05-04	2005-11-10	Flaherty Fred F	Water leak alarm and method
US20070221223A1 (en) *	2006-03-10	2007-09-27	Mcdermott Francis	Cannula gas flow meter
US20070251330A1 (en) *	2006-04-13	2007-11-01	Delaware Capital Formation, Inc.	Flowmeter
US8050875B2 (en)	2006-12-26	2011-11-01	Rosemount Inc.	Steam trap monitoring
US8245726B2 (en) *	2007-09-21	2012-08-21	John Bean Technologies Corporation	Citrus juice apparatus with undesired material release detector and related methods
US8316695B2 (en) *	2009-05-08	2012-11-27	Delaware Capital Formation, Inc.	Line leak detector and method of using same
US8850872B2 (en)	2009-05-08	2014-10-07	Opw Fuel Management Systems, Inc.	Line leak detector and method of using same
US10641412B2 (en)	2012-09-28	2020-05-05	Rosemount Inc.	Steam trap monitor with diagnostics

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1846577A (en) *	1927-09-30	1932-02-23	Barber Thomas Walter	Mixing apparatus
GB848513A (en) *	1957-07-08	1960-09-21	Bendix Westinghouse Automotive	Combined fluid pressure relief valve and pressure indicator
GB892915A (en) *	1959-08-05	1962-04-04	William Coulthard & Company Lt	Improvements in or relating to a flow actuated signalling device for low and/or intermittent flow rates
US3057977A (en) *	1959-11-27	1962-10-09	Raytheon Co	Flow switches
US3549839A (en) *	1969-02-26	1970-12-22	Brimco Mfg Co	Fluid flow monitor
US4166936A (en) *	1978-02-01	1979-09-04	Delaval Turbine Inc.	Viscosity-compensating flow switch
US4205703A (en) *	1979-01-24	1980-06-03	Pall Corporation	Flow sensor responsive to fluid within a range from above a predetermined minimum to below a predetermined maximum and nonresponsive to fluid flows beyond said range
DE2904144A1 (de) *	1979-02-03	1980-08-14	Bosch Gmbh Robert	Durchflussmesser fuer stroemungsfaehige medien
US4365125A (en) *	1980-05-02	1982-12-21	Beta, B.V.	Flow actuating switching device
DE3144534C2 (de) *	1980-11-12	1986-01-02	Fa. Josef Dicke, 5950 Finnentrop	Automatische Absperranlage für Wasserversorgungsleitungen in Gebäuden
FI61759C (fi) *	1981-07-20	1983-06-10	Safematic Ltd Oy	Volymstroemsmaetare foer ett stroemmande medium
DE3140775C1 (de) *	1981-10-14	1983-05-05	Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen	Durchflussanzeiger fuer Hydraulikanlagen
US4500874A (en) *	1982-05-17	1985-02-19	Deere & Company	Filter monitoring system
US4475407A (en) *	1982-12-27	1984-10-09	Brunswick Corporation	Temperature compensated flow sensor
US4603707A (en) *	1983-08-02	1986-08-05	Motorola, Inc.	Purge block for gas systems
US4500759A (en) *	1983-09-28	1985-02-19	Defasselle Craig R	Fluid flow switch
US4642614A (en) *	1983-12-27	1987-02-10	Mcneil Corporation	Fluid flow monitoring system

1986
- 1986-04-08 FR FR8604963A patent/FR2596868B1/fr not_active Expired
1987
- 1987-04-03 NO NO871410A patent/NO168671C/no unknown
- 1987-04-06 NL NL8700805A patent/NL8700805A/nl not_active Application Discontinuation
- 1987-04-06 GB GB8708149A patent/GB2189033B/en not_active Expired - Lifetime
- 1987-04-07 CA CA000534073A patent/CA1264837A/fr not_active Expired - Lifetime
1989
- 1989-03-06 US US07/318,516 patent/US4937558A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NO871410D0 (no)	1987-04-03
NO871410L (no)	1987-10-09
GB2189033B (en)	1990-02-14
FR2596868A1 (fr)	1987-10-09
NO168671B (no)	1991-12-09
GB2189033A (en)	1987-10-14
NL8700805A (nl)	1987-11-02
GB8708149D0 (en)	1987-05-13
CA1264837A (fr)	1990-01-23
US4937558A (en)	1990-06-26
FR2596868B1 (fr)	1989-05-05

Publication	Publication Date	Title
NO168671C (no)	1992-03-18	Anordning for overvaakning av en fluidumstroem.
NO168011C (no)	1992-01-08	Anordning for oppriving av en forballe.
DE3778565D1 (de)	1992-06-04	Vakuumueberwachungsvorrichtung.
DE3687791D1 (de)	1993-03-25	Druckempfindliches geraet.
NO875269L (no)	1988-06-20	Vaeske doserings-anordning.
NO873685L (no)	1988-03-07	Innretning for oppmaaling av et borehull.
NO875288D0 (no)	1987-12-17	Anordning for aa undersoeke en roerledning.
DE3775883D1 (de)	1992-02-20	Druckinfusionsgeraet.
NO860581L (no)	1987-01-12	Fluidum-pakningsanordning.
DE3770293D1 (de)	1991-07-04	Automatisierungsgeraet.
NO870521D0 (no)	1987-02-10	Doseringsapparat for trykkgass.
DE3784063D1 (de)	1993-03-18	Druckmessgeraet.
NO873076D0 (no)	1987-07-22	Trykkovervaakningsanordning.
DE3483103D1 (de)	1990-10-04	Ueberwachungseinrichtung.
DE3751291D1 (de)	1995-06-14	Durchflussmessgerät.
NL186212C (nl)	1990-10-01	Infrarood-waarnemingsinrichting.
DE3761160D1 (de)	1990-01-18	Druckregelvorrichtung.
DE3769218D1 (de)	1991-05-16	Bohrvorrichtung.
DE59001695D1 (de)	1993-07-15	Ueberwachungsvorrichtung.
DE3763992D1 (de)	1990-09-06	Anpressvorrichtung.
NO873778L (no)	1988-03-21	Anordning for forbindelse av enheter.
IT8219677A0 (it)	1982-02-16	Dispositivo a semiconduttori.
NO157385C (no)	1988-03-16	Anordning for kledning av en doersarg.
NO862201D0 (no)	1986-06-03	Anordning for haandtering av roerdeler.
DE3579789D1 (de)	1990-10-25	Druckueberwachungseinrichtung.