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EP0054537A1 Expired / Lapsed EP ⏱️ 0.0 years remaining

Apparatus for measuring volatile components in a culture medium in the fermentation industry

Assignee: Vogelbusch GmbH
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Filing: 1981-12-14
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Granted: —
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Expires: 2001-12-14
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Abstract

Abstract Translated from German Die Erfindung betrifft eine Anordnung zur Messung von flüchtigen Bestandteilen eines Kulturmediums der Fermentationsindustrie, mit einer Sonde (9), die eine Permeationsmembran (14) zum Stoffaustausch gegen ein Trägermedium aufweist, und einem auf den Gehalt der in das Trägermedium permeierten, zu messenden Substanz ansprechenden Sensor (25). Zwecks Einsetzbarkeit der Anordnung in Industriefermentern sowie zur Erzielung einer hohen Meßgenauigkeit und Reproduzierbarkeit der Meßwerte sind sowohl die Permeationsmembran (14) als auch der Sensor (25) in den Raum angeordnet, in welchem sich das zu untersuchend Kulturmedium befindet, wobei die Sonde (9) in den das Kulturmedium beinhaltenden Raum gegebenenfalls über eine Schleuse (3) eingeführt ist. The invention relates to an arrangement for measuring volatile constituents of a culture medium in the fermentation industry, comprising a probe (9) which has a permeation membrane (14) for the exchange of substances with a carrier medium, and a sensor which is responsive to the content of the substance to be measured which has permeated into the carrier medium Sensor (25). Both the permeation membrane (14) and the sensor (25) are arranged in the space in which the culture medium to be examined is located so that the arrangement can be used in industrial fermenters and to achieve high measuring accuracy and reproducibility of the measured values, the probe (9) into the room containing the culture medium is optionally introduced via a lock (3).

Inventors

  • 👤 Gesellschaft M B H Vogelbusch

Bibliographic Details

Application Number —
Jurisdiction EP
Data Source google_patents
Last Synchronized 2026-11-04 14:34
CPC Classifications
C; C12; C12M; C12M41/00; C12M41/30; C12M41/34; G; G01; G01N; G01N1/00; G01N1/02; G01N1/22; G01N1/2247; G01N33/00; G01N33/02; G01N33/14; G01N1/10; G01N2001/1031; G01N2001/1037; G01N1/2226; G01N2001/2229; G01N2001/2267; G01N2001/2285; G01N33/48; G01N33/483; G01N33/497; Y; Y10; Y10S; Y10S435/00; Y10S435/817

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

US3024660A Cited
CH457912A Cited
FR1573147A Cited
DE2310264A1 Cited
DE2350252A1 Cited
FR2247140A5 Cited
GB1452574A Cited

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