FR2399668A1 - Dispositif d'enregistrement de pression - Google Patents
Dispositif d'enregistrement de pressionInfo
- Publication number
- FR2399668A1 FR2399668A1 FR7822879A FR7822879A FR2399668A1 FR 2399668 A1 FR2399668 A1 FR 2399668A1 FR 7822879 A FR7822879 A FR 7822879A FR 7822879 A FR7822879 A FR 7822879A FR 2399668 A1 FR2399668 A1 FR 2399668A1
- Authority
- FR
- France
- Prior art keywords
- conservation
- battery power
- recording device
- remote
- pressure
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D9/00—Recording measured values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D7/00—Indicating measured values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/08—Means for indicating or recording, e.g. for remote indication
- G01L19/083—Means for indicating or recording, e.g. for remote indication electrical
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Recording Measured Values (AREA)
- Paper (AREA)
- Magnetic Treatment Devices (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
Dispositif d'enregistrement et de surveillance de la pression à la tête d'un puits situé à distance. Le dispositif est alimenté par pile, et la conservation de l'énergie de la pile, et la conservation de l'énergie de la pile est assurée en alimentant le dispositif de façon intermittente sous la commande de circuits de réglage du temps à horloge à faible consommation de courant. Les modes d'étalonnage et d'affichage dont la consommation est relativement plus importante peuvent être obtenus à tout moment sur demande de l'opérateur. Dans tous les modes de fonctionnement, seuls les éléments concernés soit en fonctionnement intermittent, soit en fonctionnement continu, sont mis en jeu pour la réalisation du mode. Application aux dispositifs de mesure de pression à distance.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/821,489 US4107697A (en) | 1977-08-03 | 1977-08-03 | Pressure recorder with power conservation means |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2399668A1 true FR2399668A1 (fr) | 1979-03-02 |
FR2399668B1 FR2399668B1 (fr) | 1984-04-27 |
Family
ID=25233538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7822879A Granted FR2399668A1 (fr) | 1977-08-03 | 1978-08-02 | Dispositif d'enregistrement de pression |
Country Status (10)
Country | Link |
---|---|
US (1) | US4107697A (fr) |
JP (1) | JPS5441156A (fr) |
AU (1) | AU522214B2 (fr) |
CA (1) | CA1055722A (fr) |
DE (1) | DE2834111A1 (fr) |
DK (1) | DK327378A (fr) |
FR (1) | FR2399668A1 (fr) |
GB (2) | GB2056068B (fr) |
NL (1) | NL7808116A (fr) |
NO (1) | NO782645L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0019463A2 (fr) * | 1979-05-18 | 1980-11-26 | John Sansbury Knubley | Appareillage de distribution d'air |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31896E (en) * | 1977-06-04 | 1985-05-21 | National Research Development Corp. | Chart recorders |
US4329693A (en) * | 1979-09-04 | 1982-05-11 | Kaye Instruments, Inc. | Method of and apparatus for data recording and the like |
US4417470A (en) * | 1981-09-30 | 1983-11-29 | Otis Engineering Corporation | Electronic temperature sensor |
US4568933A (en) * | 1981-09-30 | 1986-02-04 | Otis Engineering Corporation | Electronic well tools and multi-channel recorder |
AU571538B2 (en) * | 1983-06-28 | 1988-04-21 | Repco Ltd. | Hydraulic press |
JPS6075068U (ja) * | 1983-10-28 | 1985-05-25 | アルプス電気株式会社 | 印字装置 |
US4636934A (en) * | 1984-05-21 | 1987-01-13 | Otis Engineering Corporation | Well valve control system |
US4663628A (en) * | 1985-05-06 | 1987-05-05 | Halliburton Company | Method of sampling environmental conditions with a self-contained downhole gauge system |
US4709234A (en) * | 1985-05-06 | 1987-11-24 | Halliburton Company | Power-conserving self-contained downhole gauge system |
US4665398A (en) * | 1985-05-06 | 1987-05-12 | Halliburton Company | Method of sampling and recording information pertaining to a physical condition detected in a well bore |
US4866607A (en) * | 1985-05-06 | 1989-09-12 | Halliburton Company | Self-contained downhole gauge system |
US5319965A (en) * | 1992-03-02 | 1994-06-14 | Halliburton Company | Multiple channel pressure recorder |
DE4335838C1 (de) * | 1993-10-20 | 1995-02-02 | Ifas Ingges | Vorrichtung zur elektronischen Bestimmung von Drücken und Druckdifferenzen in einem fluiden Medium |
US20240125273A1 (en) * | 2022-10-13 | 2024-04-18 | The Boeing Company | Transducer assemblies that selectively measure a fuel pressure within a fuel supply system of an aircraft, aircraft that include the transducer assemblies, and methods of utilizing a transducer assembly to test performance of a fuel boost pump assembly of an aircraft |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2594136A (en) * | 1950-08-08 | 1952-04-22 | Taylor Instrument Co | Pressure operated indicating apparatus |
US3173744A (en) * | 1962-11-14 | 1965-03-16 | Universal Match Corp | Recording system |
US3217221A (en) * | 1962-06-28 | 1965-11-09 | Bendix Corp | Step motor drive circuit |
US3569741A (en) * | 1968-03-09 | 1971-03-09 | Lanier Electronic Lab Inc | Control means for recording device |
US3786511A (en) * | 1972-05-11 | 1974-01-15 | Coal Ind | Recording apparatus |
US3977245A (en) * | 1975-04-21 | 1976-08-31 | Geophysical Research Corporation | Down hole apparatus for sensing and storing values of physical parameters |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1303156B (fr) * | 1957-02-04 | 1971-07-29 | Rank Xerox Ltd | |
US3441945A (en) * | 1967-08-25 | 1969-04-29 | Honeywell Inc | Dual lifters for a recording pen |
-
1977
- 1977-08-03 US US05/821,489 patent/US4107697A/en not_active Expired - Lifetime
-
1978
- 1978-07-21 DK DK327378A patent/DK327378A/da unknown
- 1978-07-24 AU AU38280/78A patent/AU522214B2/en not_active Expired
- 1978-07-26 GB GB8032136A patent/GB2056068B/en not_active Expired
- 1978-07-26 GB GB7831129A patent/GB2002119B/en not_active Expired
- 1978-07-27 CA CA308,241A patent/CA1055722A/fr not_active Expired
- 1978-08-02 FR FR7822879A patent/FR2399668A1/fr active Granted
- 1978-08-02 NL NL787808116A patent/NL7808116A/xx not_active Application Discontinuation
- 1978-08-02 NO NO782645A patent/NO782645L/no unknown
- 1978-08-03 JP JP9418578A patent/JPS5441156A/ja active Pending
- 1978-08-03 DE DE19782834111 patent/DE2834111A1/de not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2594136A (en) * | 1950-08-08 | 1952-04-22 | Taylor Instrument Co | Pressure operated indicating apparatus |
US3217221A (en) * | 1962-06-28 | 1965-11-09 | Bendix Corp | Step motor drive circuit |
US3173744A (en) * | 1962-11-14 | 1965-03-16 | Universal Match Corp | Recording system |
US3569741A (en) * | 1968-03-09 | 1971-03-09 | Lanier Electronic Lab Inc | Control means for recording device |
US3786511A (en) * | 1972-05-11 | 1974-01-15 | Coal Ind | Recording apparatus |
US3977245A (en) * | 1975-04-21 | 1976-08-31 | Geophysical Research Corporation | Down hole apparatus for sensing and storing values of physical parameters |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0019463A2 (fr) * | 1979-05-18 | 1980-11-26 | John Sansbury Knubley | Appareillage de distribution d'air |
EP0019463A3 (en) * | 1979-05-18 | 1981-07-22 | John Sansbury Knubley | Air dispensing apparatus |
Also Published As
Publication number | Publication date |
---|---|
US4107697A (en) | 1978-08-15 |
NL7808116A (nl) | 1979-02-06 |
GB2056068A (en) | 1981-03-11 |
GB2002119B (en) | 1982-06-23 |
CA1055722A (fr) | 1979-06-05 |
DE2834111A1 (de) | 1979-03-15 |
NO782645L (no) | 1979-02-06 |
GB2056068B (en) | 1982-11-24 |
FR2399668B1 (fr) | 1984-04-27 |
GB2002119A (en) | 1979-02-14 |
DK327378A (da) | 1979-02-04 |
JPS5441156A (en) | 1979-04-02 |
AU522214B2 (en) | 1982-05-20 |
AU3828078A (en) | 1980-01-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |