FR1468210A - Réglage du débit pour l'addition de petites quantités de matière à un courant de fluide - Google Patents
Réglage du débit pour l'addition de petites quantités de matière à un courant de fluideInfo
- Publication number
- FR1468210A FR1468210A FR49541A FR49541A FR1468210A FR 1468210 A FR1468210 A FR 1468210A FR 49541 A FR49541 A FR 49541A FR 49541 A FR49541 A FR 49541A FR 1468210 A FR1468210 A FR 1468210A
- Authority
- FR
- France
- Prior art keywords
- small amounts
- fluid stream
- flow adjustment
- adding small
- adjustment
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
- G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D7/00—Control of flow
- G05D7/06—Control of flow characterised by the use of electric means
- G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
- G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
- G05D7/0676—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on flow sources
-
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2514—Self-proportioning flow systems
- Y10T137/2521—Flow comparison or differential response
- Y10T137/2529—With electrical controller
-
- 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
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2514—Self-proportioning flow systems
- Y10T137/2541—With measuring type discharge assistant
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Non-Electrical Variables (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Accessories For Mixers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43312365A | 1965-02-16 | 1965-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1468210A true FR1468210A (fr) | 1967-04-19 |
Family
ID=23718937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR49541A Expired FR1468210A (fr) | 1965-02-16 | Réglage du débit pour l'addition de petites quantités de matière à un courant de fluide |
Country Status (5)
Country | Link |
---|---|
US (1) | US3452774A (fr) |
DE (1) | DE1573078A1 (fr) |
FR (1) | FR1468210A (fr) |
GB (1) | GB1117278A (fr) |
NL (1) | NL6601814A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0076840A1 (fr) * | 1981-04-15 | 1983-04-20 | Baxter Travenol Laboratories, Inc. | Systeme de commande de l'ecoulement d'un fluide |
EP0100682A1 (fr) * | 1982-08-03 | 1984-02-15 | Peritronic Medical Industries Plc | Procédé et appareil de commande du débit d'un fluide |
EP0286221A1 (fr) * | 1987-02-27 | 1988-10-12 | Shimadzu Corporation | Appareil de commande du débit de perfusion |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2758096C2 (de) * | 1977-12-24 | 1984-05-24 | Behr, Hans, 7000 Stuttgart | Verfahren und Vorrichtung zum automatischen dynamischen Dosieren mindestens einer flüssigen Komponente einer Mischflüssigkeit |
US4353482A (en) * | 1980-01-23 | 1982-10-12 | Halliburton Company | Additive metering control system |
US4538221A (en) * | 1983-04-06 | 1985-08-27 | Halliburton Company | Apparatus and method for mixing a plurality of substances |
US4538222A (en) * | 1983-04-06 | 1985-08-27 | Halliburton Company | Apparatus and method for mixing a plurality of substances |
US4611294A (en) * | 1984-05-01 | 1986-09-09 | Stanfill Ira C | Method of and apparatus for monitoring odorizer performance |
US4916631A (en) * | 1986-12-24 | 1990-04-10 | Halliburton Company | Process control system using remote computer and local site control computers for mixing a proppant with a fluid |
US5014218A (en) * | 1986-12-24 | 1991-05-07 | Halliburton Company | Using a remote control computer connected to a vocal control computer and a monitor computer |
US4779186A (en) * | 1986-12-24 | 1988-10-18 | Halliburton Company | Automatic density control system for blending operation |
US5109347A (en) * | 1989-02-07 | 1992-04-28 | The Dow Chemical Company | Computerized volumetric dispensing system |
US5390105A (en) * | 1992-10-01 | 1995-02-14 | Halliburton Company | Method and apparatus for controlling a device |
US5386361A (en) * | 1993-06-29 | 1995-01-31 | Halliburton Company | Method of unsticking material delivery apparatus |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2925197A (en) * | 1956-10-03 | 1960-02-16 | Carl Schenck Machinenfabrik G | Method of and apparatus for feeding liquid to flowing material |
US3217927A (en) * | 1960-01-08 | 1965-11-16 | Wisconsin Electrical Mfg Co In | Automatic control for cumulative delivery of materials |
US3099368A (en) * | 1960-08-30 | 1963-07-30 | Cutler Hammer Inc | Dispensing apparatus having loss of weight hopper |
US3198386A (en) * | 1963-02-08 | 1965-08-03 | Hartley Controls Corp | Constant volume feeder for flowable granular material |
-
0
- FR FR49541A patent/FR1468210A/fr not_active Expired
-
1965
- 1965-02-16 US US433123A patent/US3452774A/en not_active Expired - Lifetime
-
1966
- 1966-02-14 GB GB6399/66A patent/GB1117278A/en not_active Expired
- 1966-02-14 NL NL6601814A patent/NL6601814A/xx unknown
- 1966-02-14 DE DE19661573078 patent/DE1573078A1/de active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0076840A1 (fr) * | 1981-04-15 | 1983-04-20 | Baxter Travenol Laboratories, Inc. | Systeme de commande de l'ecoulement d'un fluide |
EP0076840A4 (fr) * | 1981-04-15 | 1984-10-11 | Dean L Kamen | Systeme de commande de l'ecoulement d'un fluide. |
EP0100682A1 (fr) * | 1982-08-03 | 1984-02-15 | Peritronic Medical Industries Plc | Procédé et appareil de commande du débit d'un fluide |
EP0286221A1 (fr) * | 1987-02-27 | 1988-10-12 | Shimadzu Corporation | Appareil de commande du débit de perfusion |
Also Published As
Publication number | Publication date |
---|---|
DE1573078A1 (de) | 1970-08-06 |
US3452774A (en) | 1969-07-01 |
NL6601814A (fr) | 1966-08-17 |
GB1117278A (en) | 1968-06-19 |
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