FR2408824A1 - Capteur de valeurs de mesure de la pression interieure de conduites tubulaires - Google Patents
Capteur de valeurs de mesure de la pression interieure de conduites tubulairesInfo
- Publication number
- FR2408824A1 FR2408824A1 FR7831910A FR7831910A FR2408824A1 FR 2408824 A1 FR2408824 A1 FR 2408824A1 FR 7831910 A FR7831910 A FR 7831910A FR 7831910 A FR7831910 A FR 7831910A FR 2408824 A1 FR2408824 A1 FR 2408824A1
- Authority
- FR
- France
- Prior art keywords
- sensor
- interior pressure
- measurement values
- tubular ducts
- deformations
- 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 title 1
- IHPYMWDTONKSCO-UHFFFAOYSA-N 2,2'-piperazine-1,4-diylbisethanesulfonic acid Chemical compound OS(=O)(=O)CCN1CCN(CCS(O)(=O)=O)CC1 IHPYMWDTONKSCO-UHFFFAOYSA-N 0.000 abstract 1
- 239000007990 PIPES buffer Substances 0.000 abstract 1
- 238000001514 detection method Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 abstract 1
- 239000007924 injection Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M65/00—Testing fuel-injection apparatus, e.g. testing injection timing ; Cleaning of fuel-injection apparatus
- F02M65/003—Measuring variation of fuel pressure in high pressure line
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0002—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in ohmic resistance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0001—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means
- G01L9/0005—Transmitting or indicating the displacement of elastically deformable gauges by electric, electro-mechanical, magnetic or electro-magnetic means using variations in capacitance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
A.L'INVENTION CONCERNE UN CAPTEUR DE MESURES DE LA PRESSION INTERIEURE DE CONDUITES TUBULAIRES PAR DETECTION DES DEFORMATIONS DE LA PAROI DE LA CONDUITE, NOTAMMENT POUR CONDUITES D'INJECTION DE MOTEURS DIESEL. B.L'ELEMENT DE MESURE ET LE CARTER SONT AMOVIBLES SUR LA CONDUITE ET UN ELEMENT D'APPUI ELASTIQUE SERRE L'ELEMENT DE MESURE A QUI LES DEFORMATIONS SONT TRANSMISES PAR LA LIAISON PAR FRICTION. C.CE DISPOSITIF FACILE A MONTER ET DEMONTER PERMET D'ECONOMISER DES FRAIS DE MONTAGE ET EST REUTILISABLE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT809977A AT353507B (de) | 1977-11-11 | 1977-11-11 | Messwertaufnehmer zur erfassung des innen- druckes von rohrleitungen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2408824A1 true FR2408824A1 (fr) | 1979-06-08 |
FR2408824B1 FR2408824B1 (fr) | 1983-04-29 |
Family
ID=3602514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7831910A Granted FR2408824A1 (fr) | 1977-11-11 | 1978-11-10 | Capteur de valeurs de mesure de la pression interieure de conduites tubulaires |
Country Status (8)
Country | Link |
---|---|
US (1) | US4194401A (fr) |
JP (1) | JPS5840133B2 (fr) |
AT (1) | AT353507B (fr) |
CH (1) | CH637213A5 (fr) |
DE (1) | DE2848473A1 (fr) |
FR (1) | FR2408824A1 (fr) |
GB (1) | GB2007846B (fr) |
IT (1) | IT1101105B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2459464A1 (fr) * | 1979-06-20 | 1981-01-09 | List Hans | Capteur de mesures pour mesurer la pression interieure dans des tuyaux |
FR2478811A1 (fr) * | 1980-03-19 | 1981-09-25 | List Hans | Dispositif capteur de valeurs de mesure de grandeurs mecaniques sur des corps creux |
EP0042371A1 (fr) * | 1980-06-16 | 1981-12-23 | List, Hans | Détecteur destiné à la mesure de déformations sur des corps creux |
FR3060119A1 (fr) * | 2016-12-14 | 2018-06-15 | Electricite De France | Dispositif , sans contact, de mesure de la pression d'un fluide circulant dans une tuyauterie |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4295364A (en) * | 1979-09-07 | 1981-10-20 | Creative Tool Company | Transducer device for monitoring of fuel injection |
AT373394B (de) * | 1979-09-07 | 1984-01-10 | List Hans | Messwertaufnehmer zur messung des inneren druckes in rohren |
DE2937882B2 (de) * | 1979-09-19 | 1981-07-23 | Siemens AG, 1000 Berlin und 8000 München | Meßwertaufnehmer zur Erfassung des Druckverlaufes in einer Rohrleitung |
US4319481A (en) * | 1979-12-03 | 1982-03-16 | Edward Yelke | Clip-on piezoelectric transducer |
JPS56142469U (fr) * | 1980-03-26 | 1981-10-27 | ||
US4296635A (en) * | 1980-06-11 | 1981-10-27 | Hans List | Transducer device for measuring the internal pressure in pipes |
EP0052957B1 (fr) * | 1980-11-21 | 1985-09-11 | Imperial Chemical Industries Plc | Méthode et appareil pour la détection de fuites dans des pipelines |
IT8353101V0 (it) * | 1983-03-23 | 1983-03-23 | Marelli Autronica | Dispositivo rilevatore della pressione del fluido all interno di un condotto |
GB2138142B (en) * | 1983-04-12 | 1986-11-12 | Autosense Equipment Limited | A transducer for use in detecting the pressure of high pressure fuel in the injection supply pipe of a compression ignition engine |
WO1985003127A1 (fr) * | 1984-01-16 | 1985-07-18 | Stanadyne, Inc. | Detecteur piezo-electrique |
CH664832A5 (de) * | 1984-08-30 | 1988-03-31 | Barnaulskij Ok B Avtomatiki | Einrichtung zur messung des in rohrleitungen herrschenden drucks von fluessigkeiten, gasen und schuettgut. |
US4883271A (en) * | 1985-10-10 | 1989-11-28 | French Sportech Corporation | Sports impact measuring apparatus |
JPS6375834U (fr) * | 1986-05-12 | 1988-05-20 | ||
HUT41537A (en) * | 1987-04-27 | 1987-04-28 | Epitoeipari Szallitasi Vallala | Sensor for trasforming pressure and/or deformation into electric signal |
WO1989003981A1 (fr) * | 1987-10-30 | 1989-05-05 | Kolta Peter | Procede et detecteur de mesure de tension mecaniques dans des elements composes de materiaux magnetisables |
JPH0187747U (fr) * | 1987-12-02 | 1989-06-09 | ||
GB8900465D0 (en) * | 1989-01-10 | 1989-03-08 | Rolls Royce Motor Cars | Pressure measurement devices |
US5335422A (en) * | 1992-04-27 | 1994-08-09 | Farmland Industries, Inc. | Tube variation measuring device |
DE59808115D1 (de) * | 1997-03-07 | 2003-06-05 | Avl List Gmbh | Sensor zur Messung des Innendruckes von Einspritzleitungen |
DE19722971C2 (de) * | 1997-05-28 | 2001-11-29 | Foerderver Inst Fuer Medizinte | Vorrichtung zum Messen und/oder Erfassen des Innendruckes von Lumen oder Schläuchen |
US6041658A (en) * | 1997-11-18 | 2000-03-28 | Kavlico Corporation | Seat cushion pressure sensing system and method |
DE19813756A1 (de) * | 1998-03-27 | 1999-10-07 | Siemens Ag | Messung des Drucks eines Fluids |
US6622565B2 (en) * | 2002-01-29 | 2003-09-23 | The United States Of America As Represented By The Secretary Of Agriculture | Fluid pressure measurement by mechanical compression of tubing |
US7194913B2 (en) * | 2002-08-26 | 2007-03-27 | Shell Oil Company | Apparatuses and methods for monitoring stress in steel catenary risers |
FR2864231B1 (fr) * | 2003-12-19 | 2006-05-19 | Valois Sas | Dispositif de distribution de produit fluide |
US7398697B2 (en) * | 2004-11-03 | 2008-07-15 | Shell Oil Company | Apparatus and method for retroactively installing sensors on marine elements |
JP2006349439A (ja) * | 2005-06-15 | 2006-12-28 | Nippon Flow Cell Kk | 超音波流量計 |
GB2454220B (en) * | 2007-11-01 | 2012-05-23 | Schlumberger Holdings | Apparatus and methods for detecting strain in structures |
GB2469820A (en) * | 2009-04-28 | 2010-11-03 | Haemair Ltd | Fluid Pressure Sensing Device |
EP3063506B1 (fr) * | 2013-10-30 | 2024-03-06 | Repligen Corporation | Dispositif de contrôle de fluide à revêtement intérieur jetable avec capteur intégré |
CA2930181C (fr) * | 2013-12-27 | 2018-07-31 | Halliburton Energy Services, Inc. | Support de montage pour capteur de deformation |
DE102015208069A1 (de) * | 2015-04-30 | 2016-11-03 | Robert Bosch Gmbh | Kraftstoffinjektor |
GB2543060A (en) * | 2015-10-06 | 2017-04-12 | Atmos Wave Ltd | Sensing pressure variations in pipelines |
US10248141B2 (en) | 2016-05-13 | 2019-04-02 | Cameron International Corporation | Non-invasive pressure measurement system |
US10024746B2 (en) | 2016-11-10 | 2018-07-17 | Gyrus Acmi, Inc. | Inline pressure transducer |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535937A (en) * | 1968-12-31 | 1970-10-27 | Newport News S & D Co | Pipe pressure measuring apparatus |
US3603152A (en) * | 1970-02-05 | 1971-09-07 | Columbia Research Lab Inc | Transducer for detecting pressure changes in fluid flow |
DE2440493A1 (de) * | 1973-08-30 | 1975-07-10 | Ckd Praha | Piezoelektrischer messumformer fuer den innenueberdruck von elastisch verformten hohlkoerpern |
DE2529563A1 (de) * | 1974-07-05 | 1976-01-22 | Canadian Patents Dev | Messwertwandler zur ueberwachung der brennstoffeinspritzung von motoren |
DE2638785A1 (de) * | 1975-08-28 | 1977-03-10 | Nils Aage Juul Eilersen | Anordnung fuer die gelegentliche ermittlung des druckes in einer hydraulischen oder pneumatischen vorrichtung |
FR2358561A2 (fr) * | 1976-07-16 | 1978-02-10 | Souriau & Cie | Perfectionnements aux appareils de detection de l'injection dans un moteur a combustion interne a injection, notamment un moteur diesel |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3511088A (en) * | 1968-08-02 | 1970-05-12 | Umc Electronics Co | Pressure transducer and timing system |
GB1448445A (en) * | 1972-10-13 | 1976-09-08 | Cav Ltd | Transducers bolt anchoring devices |
US4090404A (en) * | 1975-09-23 | 1978-05-23 | Souriau & Cie | Apparatus and methods of detecting injection in a diesel engine |
AT354142B (de) * | 1976-11-02 | 1979-12-27 | List Hans | Einrichtung zur elektrischen messung des druckverlaufes in einem rohr |
-
1977
- 1977-11-11 AT AT809977A patent/AT353507B/de not_active IP Right Cessation
-
1978
- 1978-11-08 DE DE19782848473 patent/DE2848473A1/de not_active Ceased
- 1978-11-09 CH CH1154778A patent/CH637213A5/de not_active IP Right Cessation
- 1978-11-09 IT IT29654/78A patent/IT1101105B/it active
- 1978-11-09 US US05/959,213 patent/US4194401A/en not_active Expired - Lifetime
- 1978-11-10 FR FR7831910A patent/FR2408824A1/fr active Granted
- 1978-11-11 JP JP53139287A patent/JPS5840133B2/ja not_active Expired
- 1978-11-13 GB GB7844286A patent/GB2007846B/en not_active Expired
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3535937A (en) * | 1968-12-31 | 1970-10-27 | Newport News S & D Co | Pipe pressure measuring apparatus |
US3603152A (en) * | 1970-02-05 | 1971-09-07 | Columbia Research Lab Inc | Transducer for detecting pressure changes in fluid flow |
DE2440493A1 (de) * | 1973-08-30 | 1975-07-10 | Ckd Praha | Piezoelektrischer messumformer fuer den innenueberdruck von elastisch verformten hohlkoerpern |
DE2529563A1 (de) * | 1974-07-05 | 1976-01-22 | Canadian Patents Dev | Messwertwandler zur ueberwachung der brennstoffeinspritzung von motoren |
DE2638785A1 (de) * | 1975-08-28 | 1977-03-10 | Nils Aage Juul Eilersen | Anordnung fuer die gelegentliche ermittlung des druckes in einer hydraulischen oder pneumatischen vorrichtung |
FR2358561A2 (fr) * | 1976-07-16 | 1978-02-10 | Souriau & Cie | Perfectionnements aux appareils de detection de l'injection dans un moteur a combustion interne a injection, notamment un moteur diesel |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2459464A1 (fr) * | 1979-06-20 | 1981-01-09 | List Hans | Capteur de mesures pour mesurer la pression interieure dans des tuyaux |
FR2478811A1 (fr) * | 1980-03-19 | 1981-09-25 | List Hans | Dispositif capteur de valeurs de mesure de grandeurs mecaniques sur des corps creux |
EP0042371A1 (fr) * | 1980-06-16 | 1981-12-23 | List, Hans | Détecteur destiné à la mesure de déformations sur des corps creux |
FR3060119A1 (fr) * | 2016-12-14 | 2018-06-15 | Electricite De France | Dispositif , sans contact, de mesure de la pression d'un fluide circulant dans une tuyauterie |
Also Published As
Publication number | Publication date |
---|---|
GB2007846B (en) | 1982-03-24 |
US4194401A (en) | 1980-03-25 |
ATA809977A (de) | 1979-04-15 |
JPS5840133B2 (ja) | 1983-09-03 |
IT7829654A0 (it) | 1978-11-09 |
FR2408824B1 (fr) | 1983-04-29 |
GB2007846A (en) | 1979-05-23 |
IT1101105B (it) | 1985-09-28 |
CH637213A5 (de) | 1983-07-15 |
JPS54109487A (en) | 1979-08-28 |
AT353507B (de) | 1979-11-26 |
DE2848473A1 (de) | 1979-05-17 |
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