NL8204433A - Stromingssnelheidregelinrichting. - Google Patents
Stromingssnelheidregelinrichting. Download PDFInfo
- Publication number
- NL8204433A NL8204433A NL8204433A NL8204433A NL8204433A NL 8204433 A NL8204433 A NL 8204433A NL 8204433 A NL8204433 A NL 8204433A NL 8204433 A NL8204433 A NL 8204433A NL 8204433 A NL8204433 A NL 8204433A
- Authority
- NL
- Netherlands
- Prior art keywords
- control
- liquid
- displacement
- fluid
- chamber
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/04—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the free-piston type
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
- G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
- G01F11/08—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the diaphragm or bellows type
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Flow Control (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Indication Of The Valve Opening Or Closing Status (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32272981 | 1981-11-19 | ||
US06/322,729 US4512187A (en) | 1981-11-19 | 1981-11-19 | Flow rate controller |
Publications (1)
Publication Number | Publication Date |
---|---|
NL8204433A true NL8204433A (nl) | 1983-06-16 |
Family
ID=23256147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8204433A NL8204433A (nl) | 1981-11-19 | 1982-11-16 | Stromingssnelheidregelinrichting. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4512187A (fr) |
JP (1) | JPS58180889A (fr) |
CA (1) | CA1199253A (fr) |
DE (1) | DE3238537A1 (fr) |
FR (1) | FR2531788B1 (fr) |
GB (1) | GB2112177B (fr) |
NL (1) | NL8204433A (fr) |
NO (1) | NO160884C (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4512188A (en) * | 1982-08-25 | 1985-04-23 | Getty Oil Company | Flow rate control and metering means for shear-sensitive liquids |
US4595566A (en) * | 1984-05-30 | 1986-06-17 | Halliburton Company | Continuous reactor design |
GB8904305D0 (en) * | 1989-02-24 | 1989-04-12 | Liquid Control Int | Improvements in or relating to a metering device |
DE69127826T2 (de) * | 1990-12-17 | 1998-04-09 | Minnesota Mining & Mfg | Inhalationsgerät |
GB9027256D0 (en) * | 1990-12-17 | 1991-02-06 | Minnesota Mining & Mfg | Device |
US6745838B2 (en) * | 2001-09-24 | 2004-06-08 | Richard R. Watson | Chemical injection control system and method for multiple wells |
US6688319B2 (en) | 2002-04-10 | 2004-02-10 | Flow Design, Inc. | Flow regulating control valve and method for regulating fluid flow |
US6973936B2 (en) * | 2003-12-02 | 2005-12-13 | Watson Richard R | Fluid injection system |
WO2007000064A1 (fr) * | 2005-06-29 | 2007-01-04 | F. Hoffmann-La Roche Ag | Dispositif de micro-dosage pour matieres liquides |
US7841394B2 (en) * | 2005-12-01 | 2010-11-30 | Halliburton Energy Services Inc. | Method and apparatus for centralized well treatment |
US9255465B2 (en) * | 2007-11-02 | 2016-02-09 | National Coupling Company, Inc. | Method for autonomous control of a chemical injection system for oil and gas wells |
US20090252626A1 (en) * | 2008-04-08 | 2009-10-08 | Andre Salvaire | Rotary Distributor for Pressure Multiplier |
CN110989699A (zh) * | 2019-12-25 | 2020-04-10 | 东莞市启晨自动化设备有限公司 | 一种低剪切力精密流量控制系统 |
WO2022135620A1 (fr) * | 2020-12-23 | 2022-06-30 | BLANCO MOGOLLON, Fernando Antonio | Régulateur de pression pour injection de polymères |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US17654A (en) * | 1857-06-23 | Peter | ||
US245310A (en) * | 1881-08-09 | Water-meter | ||
US71865A (en) * | 1867-12-10 | Elisha fitzgerald | ||
US26820A (en) * | 1860-01-10 | Improved stopper for preserve-cans | ||
US2006181A (en) * | 1935-06-25 | Lubricating device | ||
US1377654A (en) * | 1920-09-13 | 1921-05-10 | Henry C Baumgardner | Spraying-machine |
US1777293A (en) * | 1926-12-20 | 1930-10-07 | Benjamin J Curtis | Liquid-measuring device |
GB369209A (en) * | 1930-12-12 | 1932-03-14 | Wilfrid Lea Entwistle | Improved air compressing mechanism for inflating pneumatic tyres or for performing like operations |
US2525295A (en) * | 1948-11-23 | 1950-10-10 | Armour & Co | Filling machine group with electrical control system |
US2690715A (en) * | 1951-04-20 | 1954-10-05 | Louis C Pope | Hydraulic pumping apparatus |
US2819679A (en) * | 1953-03-02 | 1958-01-14 | Wilson Margaret | Plastering machines |
GB814867A (en) * | 1956-08-30 | 1959-06-10 | Milton Roy Co | Controlled volume metering of liquefied gases |
GB854456A (en) * | 1957-06-04 | 1960-11-16 | Charles Augustus Clements | Improvements in or relating to liquid dispensing systems |
US2998164A (en) * | 1958-06-04 | 1961-08-29 | Charles A Clements | Liquid cooling and dispensing system |
BE650179A (fr) * | 1963-07-05 | |||
GB1034763A (en) * | 1964-02-21 | 1966-07-06 | Mackie & Carnegie Barfitters L | A device for dispensing measured quantities of fluid |
US3223291A (en) * | 1964-08-07 | 1965-12-14 | Manley Inc | Measured charge dispenser |
US3362618A (en) * | 1965-10-18 | 1968-01-09 | Fortinov Leonid Grigorievich | Device for increasing pressure of working medium |
GB1250451A (fr) * | 1967-07-15 | 1971-10-20 | ||
GB1228776A (fr) * | 1967-08-24 | 1971-04-21 | ||
US3477380A (en) * | 1968-01-03 | 1969-11-11 | Jaeger Machine Co | Electric control circuit and hydraulic system for concrete pumping apparatus |
GB1305729A (fr) * | 1970-07-02 | 1973-02-07 | ||
GB1379023A (en) * | 1971-01-12 | 1975-01-02 | Dilger L | Fluid metering system |
US3778193A (en) * | 1971-09-08 | 1973-12-11 | G Reinert | Slave system for a pair of hydraulic cylinders |
US4065230A (en) * | 1975-01-17 | 1977-12-27 | Hart Associates, Inc. | Reciprocating infusion pump and directional adapter set for use therewith |
FR2328950A1 (fr) * | 1975-10-24 | 1977-05-20 | Kilchsperger Jean Claude | Dispositif mesureur volumetrique d'un fluide |
US4103490A (en) * | 1977-03-28 | 1978-08-01 | Alexander Moiseevich Gorlov | Apparatus for harnessing tidal power |
US4269569A (en) * | 1979-06-18 | 1981-05-26 | Hoover Francis W | Automatic pump sequencing and flow rate modulating control system |
-
1981
- 1981-11-19 US US06/322,729 patent/US4512187A/en not_active Expired - Fee Related
-
1982
- 1982-10-18 DE DE19823238537 patent/DE3238537A1/de not_active Ceased
- 1982-11-02 GB GB08231275A patent/GB2112177B/en not_active Expired
- 1982-11-11 NO NO823771A patent/NO160884C/no unknown
- 1982-11-16 NL NL8204433A patent/NL8204433A/nl not_active Application Discontinuation
- 1982-11-16 CA CA000415684A patent/CA1199253A/fr not_active Expired
- 1982-11-19 JP JP57202231A patent/JPS58180889A/ja active Pending
- 1982-11-19 FR FR8219390A patent/FR2531788B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NO160884B (no) | 1989-02-27 |
NO160884C (no) | 1989-06-07 |
NO823771L (no) | 1983-05-20 |
GB2112177A (en) | 1983-07-13 |
JPS58180889A (ja) | 1983-10-22 |
GB2112177B (en) | 1986-02-12 |
DE3238537A1 (de) | 1983-05-26 |
FR2531788B1 (fr) | 1989-07-28 |
US4512187A (en) | 1985-04-23 |
CA1199253A (fr) | 1986-01-14 |
FR2531788A1 (fr) | 1984-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A85 | Still pending on 85-01-01 | ||
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
BV | The patent application has lapsed |