FR2329009A1 - Installation d'ecoulement de fluide a alimentateur en substances chimiques a commande electronique - Google Patents
Installation d'ecoulement de fluide a alimentateur en substances chimiques a commande electroniqueInfo
- Publication number
- FR2329009A1 FR2329009A1 FR7625678A FR7625678A FR2329009A1 FR 2329009 A1 FR2329009 A1 FR 2329009A1 FR 7625678 A FR7625678 A FR 7625678A FR 7625678 A FR7625678 A FR 7625678A FR 2329009 A1 FR2329009 A1 FR 2329009A1
- Authority
- FR
- France
- Prior art keywords
- fluid flow
- chemical substance
- electronically controlled
- flow system
- controlled chemical
- 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
- 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
- G05D11/135—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture
- G05D11/138—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by sensing at least one property of the mixture by sensing the concentration of the mixture, e.g. measuring pH value
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S73/00—Measuring and testing
- Y10S73/03—Hall effect
-
- 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
- Y10T137/2531—Flow displacement element actuates electrical controller
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Measuring Volume Flow (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/625,535 US4006752A (en) | 1975-10-24 | 1975-10-24 | Control for fluid flow system |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2329009A1 true FR2329009A1 (fr) | 1977-05-20 |
FR2329009B3 FR2329009B3 (fr) | 1979-05-18 |
Family
ID=24506547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7625678A Granted FR2329009A1 (fr) | 1975-10-24 | 1976-08-25 | Installation d'ecoulement de fluide a alimentateur en substances chimiques a commande electronique |
Country Status (4)
Country | Link |
---|---|
US (1) | US4006752A (fr) |
CA (1) | CA1030767A (fr) |
DE (1) | DE2641359C3 (fr) |
FR (1) | FR2329009A1 (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2700875C2 (de) * | 1977-01-11 | 1978-12-21 | Apparatebau Gauting Gmbh, 8035 Gauting | Mischanordnung für eine erste flüssige Komponente mit mindestens einer weiteren flüssigen Komponente |
GB2057166B (en) * | 1979-08-24 | 1983-06-02 | Wimpey Lab Ltd | Slurry-producing apparatus |
US4354688A (en) * | 1981-03-03 | 1982-10-19 | International Harvester Co. | Hydraulic circuit for a tractor drawn implement having remote variable height selector |
FR2540650B1 (fr) * | 1983-02-04 | 1986-01-10 | Eaux Cie Gle | Dispositif autonome pour la sterilisation de l'eau |
US5222867A (en) * | 1986-08-29 | 1993-06-29 | Walker Sr Frank J | Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance |
US5006044A (en) * | 1987-08-19 | 1991-04-09 | Walker Sr Frank J | Method and system for controlling a mechanical pump to monitor and optimize both reservoir and equipment performance |
GB2222264A (en) * | 1988-08-24 | 1990-02-28 | Michael Kerwin | Combined flowmeter and valve assembly |
CA1329849C (fr) * | 1989-01-03 | 1994-05-24 | Blair Gordon | Systeme de surveillance informatise pour les installations de traitement des rations alimentaires du betail |
US5218988A (en) * | 1991-09-25 | 1993-06-15 | Beta Technology, Inc. | Liquid feed system |
US5368059A (en) * | 1992-08-07 | 1994-11-29 | Graco Inc. | Plural component controller |
US5611937A (en) * | 1995-05-12 | 1997-03-18 | The Coca-Cola Company | Water Treating apparatus and method |
US5746241A (en) * | 1995-09-19 | 1998-05-05 | Agribiotech, Inc. | Precision dispensing system |
US6953526B1 (en) | 2000-03-22 | 2005-10-11 | Cuno Incorporated | Filter assembly |
US6949189B2 (en) * | 2000-04-20 | 2005-09-27 | Cuno Incorporated | Keyed filter assembly |
US6458269B1 (en) * | 2000-04-20 | 2002-10-01 | Cuno Incorporated | Keyed filter assembly |
US7407148B2 (en) * | 2000-04-20 | 2008-08-05 | 3M Innovative Properties Company | Rotary valve assembly for fluid filtration system |
US6360764B1 (en) | 2000-07-18 | 2002-03-26 | Pentapure Incorporated | Cartridge adapter |
US7673756B2 (en) * | 2005-06-29 | 2010-03-09 | Selecto, Inc. | Modular fluid purification system and components thereof |
US20050023206A1 (en) * | 2003-07-29 | 2005-02-03 | Karl Fritze | Water filter adapter with locking feature |
US7294262B2 (en) * | 2003-08-27 | 2007-11-13 | Sta-Rite Industries, Llc | Modular fluid treatment apparatus |
WO2005021133A2 (fr) * | 2003-08-27 | 2005-03-10 | 3M Innovative Properties Company | Collecteur de filtre d'eau avec soupape integree |
AU2004276295A1 (en) * | 2003-09-23 | 2005-04-07 | 3M Innovative Properties Company | Reduced pressure water filtration system |
JP2007508926A (ja) * | 2003-10-17 | 2007-04-12 | スリーエム イノベーティブ プロパティーズ カンパニー | 一体型バルブを有する水フィルタマニホールド |
CN1890520A (zh) * | 2003-10-28 | 2007-01-03 | 3M创新有限公司 | 器具内水过滤系统的改进设计 |
WO2005073124A2 (fr) * | 2004-01-20 | 2005-08-11 | 3M Innovative Properties Company | Ensemble distributeur de liquide a utiliser avec un appareil |
US20090065065A1 (en) * | 2007-09-07 | 2009-03-12 | Sand William F | Accurate dilution control apparatus and methods |
US9782706B1 (en) | 2008-04-16 | 2017-10-10 | Selecto, Inc. | Flow connector for connecting screw-type filtration head to lug-type sump |
US9938805B2 (en) | 2014-01-31 | 2018-04-10 | Mts Systems Corporation | Method for monitoring and optimizing the performance of a well pumping system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3096779A (en) * | 1959-11-24 | 1963-07-09 | Kraft Alfred | Dual characteristic additive feeding system |
NL268636A (fr) * | 1960-08-25 | 1900-01-01 | ||
US3229077A (en) * | 1962-01-22 | 1966-01-11 | Performance Measurement Compan | Fluid blending apparatus using digital computing means |
US3259141A (en) * | 1962-07-06 | 1966-07-05 | Shell Oil Co | Method and device for monitoring and simulating operation of blending apparatus |
GB1183503A (en) * | 1967-06-16 | 1970-03-11 | Kent Ltd G | Improvements in or relating to the measurement of fluid flow |
-
1975
- 1975-10-24 US US05/625,535 patent/US4006752A/en not_active Expired - Lifetime
-
1976
- 1976-07-19 CA CA257,299A patent/CA1030767A/fr not_active Expired
- 1976-08-25 FR FR7625678A patent/FR2329009A1/fr active Granted
- 1976-09-14 DE DE2641359A patent/DE2641359C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2641359C3 (de) | 1979-10-25 |
FR2329009B3 (fr) | 1979-05-18 |
CA1030767A (fr) | 1978-05-09 |
DE2641359A1 (de) | 1977-04-28 |
DE2641359B2 (de) | 1979-03-01 |
US4006752A (en) | 1977-02-08 |
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