FR2566525B1 - Capteur de niveau pour fermenteurs sous atmosphere sterile et anaerobie - Google Patents
Capteur de niveau pour fermenteurs sous atmosphere sterile et anaerobieInfo
- Publication number
- FR2566525B1 FR2566525B1 FR8410098A FR8410098A FR2566525B1 FR 2566525 B1 FR2566525 B1 FR 2566525B1 FR 8410098 A FR8410098 A FR 8410098A FR 8410098 A FR8410098 A FR 8410098A FR 2566525 B1 FR2566525 B1 FR 2566525B1
- Authority
- FR
- France
- Prior art keywords
- fermentiators
- level sensor
- under sterile
- anaerobic atmosphere
- anaerobic
- 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
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
- G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
- G01F23/64—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements
- G01F23/68—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means
- G01F23/683—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats of the free float type without mechanical transmission elements using electrically actuated indicating means using electromechanically actuated indicating means
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/44—Means for regulation, monitoring, measurement or control, e.g. flow regulation of volume or liquid level
Landscapes
- Chemical & Material Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Organic Chemistry (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Fluid Mechanics (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8410098A FR2566525B1 (fr) | 1984-06-25 | 1984-06-25 | Capteur de niveau pour fermenteurs sous atmosphere sterile et anaerobie |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8410098A FR2566525B1 (fr) | 1984-06-25 | 1984-06-25 | Capteur de niveau pour fermenteurs sous atmosphere sterile et anaerobie |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2566525A1 FR2566525A1 (fr) | 1985-12-27 |
FR2566525B1 true FR2566525B1 (fr) | 1988-08-05 |
Family
ID=9305475
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8410098A Expired FR2566525B1 (fr) | 1984-06-25 | 1984-06-25 | Capteur de niveau pour fermenteurs sous atmosphere sterile et anaerobie |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2566525B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100356146C (zh) * | 2004-03-25 | 2007-12-19 | 王福双 | 螺旋轴式位移传感器 |
DE202006010454U1 (de) * | 2006-07-04 | 2007-11-15 | Rugen, Hermann, Dipl.-Ing. | Sensor zur Ermittlung der Gasbildungsrate eines Substrats |
CZ2021382A3 (cs) * | 2021-08-18 | 2023-02-22 | ÄŚeskĂ© vysokĂ© uÄŤenĂ technickĂ© v Praze | Snímač výšky hladiny |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2569106A (en) * | 1946-06-29 | 1951-09-25 | James | Position indicator |
FR1273963A (fr) * | 1960-09-08 | 1961-10-20 | Commissariat Energie Atomique | Dispositif pour la mesure et l'enregistrement des variations du niveau d'un liquide |
FR1482038A (fr) * | 1966-03-03 | 1967-05-26 | Commissariat Energie Atomique | Appareil à flotteur indiquant à distance le niveau de liquide dans un réservoir |
DE2210298C3 (de) * | 1972-03-03 | 1981-05-21 | Interatom Internationale Atomreaktorbau Gmbh, 5060 Bergisch Gladbach | Füllstandsmesser für Flüssigkeiten |
DE2429012C3 (de) * | 1974-06-18 | 1978-12-21 | Alfa-Laval Gmbh, 2050 Hamburg | Niveauregelung für Milchbehälter |
AU516623B2 (en) * | 1977-08-17 | 1981-06-11 | Edward Hayter John | Thrower of transported materials |
US4447743A (en) * | 1982-04-28 | 1984-05-08 | The United States Of America As Represented By The United States Department Of Energy | High pressure liquid level monitor |
-
1984
- 1984-06-25 FR FR8410098A patent/FR2566525B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2566525A1 (fr) | 1985-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |