FR2484107B1 - - Google Patents
Info
- Publication number
- FR2484107B1 FR2484107B1 FR8012575A FR8012575A FR2484107B1 FR 2484107 B1 FR2484107 B1 FR 2484107B1 FR 8012575 A FR8012575 A FR 8012575A FR 8012575 A FR8012575 A FR 8012575A FR 2484107 B1 FR2484107 B1 FR 2484107B1
- Authority
- FR
- France
- 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
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Cleaning By Liquid Or Steam (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8012575A FR2484107A1 (fr) | 1980-06-06 | 1980-06-06 | Procede et installation de regulation de la concentration de la teneur en impuretes d'un fluide de traitement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8012575A FR2484107A1 (fr) | 1980-06-06 | 1980-06-06 | Procede et installation de regulation de la concentration de la teneur en impuretes d'un fluide de traitement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2484107A1 FR2484107A1 (fr) | 1981-12-11 |
| FR2484107B1 true FR2484107B1 (OSRAM) | 1984-08-03 |
Family
ID=9242767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8012575A Granted FR2484107A1 (fr) | 1980-06-06 | 1980-06-06 | Procede et installation de regulation de la concentration de la teneur en impuretes d'un fluide de traitement |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2484107A1 (OSRAM) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2928406A (en) * | 1956-06-22 | 1960-03-15 | Ind Instr Inc | Solution conductivity measuring and controlling apparatus |
| US3062223A (en) * | 1962-02-15 | 1962-11-06 | Leonard E Malin | Apparatus for controlling pickling baths |
| DE1610884B2 (de) * | 1966-04-14 | 1975-07-03 | Artos Dr.-Ing. Meier-Windhorst Kg, 2000 Hamburg | Verfahren und Vorrichtung zum kontinuierlichen NaBbehandeln von bahnförmigem Textilgut |
| US3721386A (en) * | 1970-10-23 | 1973-03-20 | J Brick | Temperature-volume controlled mixing valve |
| FR2365836A1 (fr) * | 1976-09-24 | 1978-04-21 | Assignies Jean D | Regulateur economiseur d'eau a commandes automatiques pour cuves de rincage |
-
1980
- 1980-06-06 FR FR8012575A patent/FR2484107A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2484107A1 (fr) | 1981-12-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licenses | ||
| ST | Notification of lapse | ||
| DS | Decision of the director general to state about an appeal | ||
| R1 | Appeal | ||
| ST | Notification of lapse |