FR2448746A1 - Dispositifs pour maintenir dans un rapport constant les debits instantanes de deux fluides et applications - Google Patents
Dispositifs pour maintenir dans un rapport constant les debits instantanes de deux fluides et applicationsInfo
- Publication number
- FR2448746A1 FR2448746A1 FR7903916A FR7903916A FR2448746A1 FR 2448746 A1 FR2448746 A1 FR 2448746A1 FR 7903916 A FR7903916 A FR 7903916A FR 7903916 A FR7903916 A FR 7903916A FR 2448746 A1 FR2448746 A1 FR 2448746A1
- Authority
- FR
- France
- Prior art keywords
- circuit
- diaphragm
- fluids
- diaphragms
- ratio
- 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
- G05D11/03—Controlling ratio of two or more flows of fluid or fluent material without auxiliary power
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/38—Diluting, dispersing or mixing samples
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Automation & Control Theory (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Control Of Non-Electrical Variables (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7903916A FR2448746A1 (fr) | 1979-02-08 | 1979-02-08 | Dispositifs pour maintenir dans un rapport constant les debits instantanes de deux fluides et applications |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7903916A FR2448746A1 (fr) | 1979-02-08 | 1979-02-08 | Dispositifs pour maintenir dans un rapport constant les debits instantanes de deux fluides et applications |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2448746A1 true FR2448746A1 (fr) | 1980-09-05 |
FR2448746B1 FR2448746B1 (US07368563-20080506-C00056.png) | 1983-04-01 |
Family
ID=9222034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7903916A Granted FR2448746A1 (fr) | 1979-02-08 | 1979-02-08 | Dispositifs pour maintenir dans un rapport constant les debits instantanes de deux fluides et applications |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2448746A1 (US07368563-20080506-C00056.png) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2522772A1 (fr) * | 1982-03-05 | 1983-09-09 | Hudelot Jean Philippe | Dispositif de controle d'injection reglable d'un fluide additif dans un liquide |
EP0576817A1 (de) * | 1992-06-27 | 1994-01-05 | Lechler GmbH & Co.KG | Verfahren und Vorrichtung zur Zufuhr von Gas und Flüssigkeit zu einer Zweistoffdüse |
EP0671680A1 (en) * | 1994-03-10 | 1995-09-13 | Praxair Technology, Inc. | Automatic gas blending system |
EP0761602A2 (de) * | 1995-08-31 | 1997-03-12 | Karl Spiegl GbmH & Co. | Verfahren und Anlage zur Wasserbehandlung |
WO2010142403A1 (de) * | 2009-06-08 | 2010-12-16 | Hydac Filter Systems Gmbh | Verfahren und vorrichtung zum erfassen von verunreinigungen in einem fluid |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU208330A1 (ru) * | Онытно конструкторское бюро автоматики | Регулятор соотношения газовых потоков | ||
FR888015A (fr) * | 1942-01-30 | 1943-11-30 | Phillips & Pain Ets | Dispositif pour le réglage automatique du dosage dans le mélange de deux fluides |
DE1498342A1 (de) * | 1965-11-12 | 1969-02-06 | Ernst Goebels | Ergaenzungen und Erweiterungen eines Mehrzweckgeraetes zum Mischen,Messen,Regeln,Desinfizieren,Emulgieren,Wasseraufbereiten usw. von fluessigen,gasfoermigen,staubfoermigen oder festen Stoffen zu einem stroemenden Medium in einer Rohrleitung nach den Regeln des Wirkdruckverfahrens und der Bernoulli'schen G |
FR1588915A (US07368563-20080506-C00056.png) * | 1968-09-18 | 1970-03-16 | ||
NL6915280A (US07368563-20080506-C00056.png) * | 1969-10-09 | 1971-04-14 | ||
FR2132138A1 (US07368563-20080506-C00056.png) * | 1971-03-29 | 1972-11-17 | Sumitomo Chemical Co | |
FR2237094A1 (en) * | 1973-07-12 | 1975-02-07 | Delabie Sa | Hard and soft water mixing valve - simultaneous operation of three valves gives full control of mixing ratio |
-
1979
- 1979-02-08 FR FR7903916A patent/FR2448746A1/fr active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU208330A1 (ru) * | Онытно конструкторское бюро автоматики | Регулятор соотношения газовых потоков | ||
FR888015A (fr) * | 1942-01-30 | 1943-11-30 | Phillips & Pain Ets | Dispositif pour le réglage automatique du dosage dans le mélange de deux fluides |
DE1498342A1 (de) * | 1965-11-12 | 1969-02-06 | Ernst Goebels | Ergaenzungen und Erweiterungen eines Mehrzweckgeraetes zum Mischen,Messen,Regeln,Desinfizieren,Emulgieren,Wasseraufbereiten usw. von fluessigen,gasfoermigen,staubfoermigen oder festen Stoffen zu einem stroemenden Medium in einer Rohrleitung nach den Regeln des Wirkdruckverfahrens und der Bernoulli'schen G |
FR1588915A (US07368563-20080506-C00056.png) * | 1968-09-18 | 1970-03-16 | ||
NL6915280A (US07368563-20080506-C00056.png) * | 1969-10-09 | 1971-04-14 | ||
FR2132138A1 (US07368563-20080506-C00056.png) * | 1971-03-29 | 1972-11-17 | Sumitomo Chemical Co | |
FR2237094A1 (en) * | 1973-07-12 | 1975-02-07 | Delabie Sa | Hard and soft water mixing valve - simultaneous operation of three valves gives full control of mixing ratio |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2522772A1 (fr) * | 1982-03-05 | 1983-09-09 | Hudelot Jean Philippe | Dispositif de controle d'injection reglable d'un fluide additif dans un liquide |
EP0088661A1 (fr) * | 1982-03-05 | 1983-09-14 | Jean-Philippe Hudelot | Dispositif de contrôle d'injection réglable d'un fluide additif dans un liquide |
EP0576817A1 (de) * | 1992-06-27 | 1994-01-05 | Lechler GmbH & Co.KG | Verfahren und Vorrichtung zur Zufuhr von Gas und Flüssigkeit zu einer Zweistoffdüse |
EP0671680A1 (en) * | 1994-03-10 | 1995-09-13 | Praxair Technology, Inc. | Automatic gas blending system |
EP0761602A2 (de) * | 1995-08-31 | 1997-03-12 | Karl Spiegl GbmH & Co. | Verfahren und Anlage zur Wasserbehandlung |
EP0761602A3 (de) * | 1995-08-31 | 1997-05-07 | Karl Spiegl Gbmh & Co | Verfahren und Anlage zur Wasserbehandlung |
WO2010142403A1 (de) * | 2009-06-08 | 2010-12-16 | Hydac Filter Systems Gmbh | Verfahren und vorrichtung zum erfassen von verunreinigungen in einem fluid |
CN102460108A (zh) * | 2009-06-08 | 2012-05-16 | Hydac过滤系统有限公司 | 用于检测流体中杂质的方法和设备 |
US8875564B2 (en) | 2009-06-08 | 2014-11-04 | Hydac Filter Systems Gmbh | Method and device for detecting contaminants in a fluid |
CN102460108B (zh) * | 2009-06-08 | 2015-12-02 | Hydac过滤系统有限公司 | 用于检测流体中杂质的方法和设备 |
Also Published As
Publication number | Publication date |
---|---|
FR2448746B1 (US07368563-20080506-C00056.png) | 1983-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1295778A (US07368563-20080506-C00056.png) | ||
FR2448746A1 (fr) | Dispositifs pour maintenir dans un rapport constant les debits instantanes de deux fluides et applications | |
DK159973C (da) | Azo- eller disazo-arylidforbindelser, fremgangsmaade til fremstilling deraf og forbindelsernes anvendelse | |
GB1490553A (en) | Fluid flow apparatus | |
SE7602387L (sv) | Snabbstengningsventil, speciellt angisoleringsventil | |
KR840006520A (ko) | 안전밸브의 설정압력 점검장치 | |
GB468687A (en) | Device for intimately mixing air with a liquid flowing under pressure | |
GB1175308A (en) | Method and Apparatus for Vaporizing and Superheating Cryogenic Fluids. | |
ES279889A1 (es) | Un metodo de suministrar gas a un proceso | |
FR2325099A1 (fr) | Systeme de regulation du taux de melange de deux fluides gazeux | |
GB1130692A (en) | Gas mixer | |
US2093842A (en) | Fluid distribution system | |
GB1461537A (en) | Method and apparatus for determining solids delivered from moving slurry | |
GB1412554A (en) | Liquid seal | |
GB316344A (en) | Improved means for obtaining proportional regulation of the flow of liquids and/or gases | |
SU414570A1 (US07368563-20080506-C00056.png) | ||
GB199300A (en) | A method of and device for mixing gases under pressure | |
FR2441882A1 (fr) | Appareil de robinetterie faisant fonction de detendeur et de regulateur de debit | |
SU596962A1 (ru) | Пневматический усилитель мощности | |
NO942716L (no) | Apparat for oksidasjon av vann | |
JPS5518223A (en) | Mixed dilution apparatus | |
FR2265445A1 (en) | Free flow odouriser for gases - giving warning by smell of gas able to cause pollution or explosion | |
GB915791A (en) | Improvements in or relating to devices for injecting additives into a flow of water | |
GB430970A (en) | Improvements in or relating to means for measuring the flow of liquids | |
FR2364051A1 (fr) | Purgeur automatique de gaz |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |