DE1096881B - Ozone tubes - Google Patents

Ozone tubes

Info

Publication number
DE1096881B
DE1096881B DED27409A DED0027409A DE1096881B DE 1096881 B DE1096881 B DE 1096881B DE D27409 A DED27409 A DE D27409A DE D0027409 A DED0027409 A DE D0027409A DE 1096881 B DE1096881 B DE 1096881B
Authority
DE
Germany
Prior art keywords
ozone
tubes
tube
vacuum
ozone tubes
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.)
Pending
Application number
DED27409A
Other languages
German (de)
Inventor
Otto Sellin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ozon Ges Sellin & Co D GmbH
Original Assignee
Ozon Ges Sellin & Co D GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ozon Ges Sellin & Co D GmbH filed Critical Ozon Ges Sellin & Co D GmbH
Priority to DED27409A priority Critical patent/DE1096881B/en
Publication of DE1096881B publication Critical patent/DE1096881B/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/10—Preparation of ozone
    • C01B13/11—Preparation of ozone by electric discharge
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/20—Electrodes used for obtaining electrical discharge
    • C01B2201/22—Constructional details of the electrodes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2201/00—Preparation of ozone by electrical discharge
    • C01B2201/20—Electrodes used for obtaining electrical discharge
    • C01B2201/24—Composition of the electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)

Description

Ozon-Röhre Zweck der Erfindung ist es, eine Ozon-Röhre so auszubilden, daß eine billige Herstellung gewährleistet ist, eine große Lebensdauer verbürgt wird und auch in Verbindung mit lichtempfindlichem :Material, z. B. im Fotolaboratorium, keine schädlichen Einwirkungen auftreten.Ozone tube The purpose of the invention is to design an ozone tube in such a way that that a cheap production is guaranteed, a long service life guaranteed is and also in connection with light-sensitive: material, e.g. B. in the photo laboratory, no harmful effects occur.

Es sind Ozon-Röhren bekannt, die als Vakuumröhren ausgebildet sind, wobei das Vakuum teilweise mit Edelgasen aufgefüllt ist. Diese Vakuumröhren haben den Nachteil, daß sie durch Nachsaugen von Luft das Vakuum verschlechtern und oft ganz verlieren. Dadurch entstehen eine Minderleistung oder gänzlicher Leistungsausfall oft nach kurzer Zeit, wobei die Herstellung dieser Röhre auch verhältnismäßig teuer ist.Ozone tubes are known that are designed as vacuum tubes, whereby the vacuum is partially filled with noble gases. These vacuum tubes have the disadvantage that they worsen the vacuum by sucking in air and often lose completely. This results in a reduced performance or a complete loss of performance often after a short time, the manufacture of this tube also being relatively expensive is.

Bei anderen bekannten Ozon-Röhren, die nicht mit Vakuum arbeiten, d. h. mit Luft gefüllt sind und unter atmosphärischem Druck stehen, ist es bekannt, diese mit einer Innen- und Außenelektrode zu versehen. Bei diesen bekannten Ausführungen sind metallische Beläge, z. B. aus Silber oder Aluminium, verwendet. Diese metallischen Beläge sind temperaturempfindlich, schon auf Grund ihrer Ausdehnungskoeffizienten, da kristalline Eigenschaften vorhanden sind. Auch diese Röhren haben keine große Lebensdauer und Widerstandsfähigkeit gegen Erschütterungen.With other known ozone tubes that do not work with vacuum, d. H. are filled with air and are under atmospheric pressure, it is known to provide this with an internal and external electrode. In these known designs are metallic coverings, e.g. B. made of silver or aluminum. These metallic ones Coverings are temperature-sensitive, if only because of their expansion coefficients, since there are crystalline properties. These tubes do not have a large one either Lifetime and resistance to shocks.

Aufgabe der Erfindung ist es, diese Nachteile zu vermeiden und insbesondere den Innenbelag so auszubilden, daß er leicht und billig aufbringbar ist, nur geringe Temperaturempfindlichkeit aufweist und weitgehendst erschütterungsfest ist.The object of the invention is to avoid these disadvantages and in particular to train the inner lining so that it can be applied easily and cheaply, only small Has temperature sensitivity and is largely vibration-proof.

Die Lösung der Aufgabe nach der Erfindung besteht darin, daß die Innenelektrode aus einem in bekannter Weise leitendgemachten Äthoxylinharzbelag besteht.The solution to the problem according to the invention is that the inner electrode consists of an ethoxylin resin covering made conductive in a known manner.

Ein derartiger, nicht kristalliner, amorpher Belag ist nicht annähernd so temperatur- und erschütterungsempfindlich wie ein kristalliner Belag.Such a non-crystalline, amorphous coating is nowhere near as sensitive to temperature and vibration as a crystalline coating.

Ein Ausführungsbeispiel der Erfindung ist in den Abb. 1 bis 3 dargestellt. Der geschlossene Glaskolben 1 ist innen mit einem in bekannter Weise stromleitend gemachten Äthoxylinharzbelag 2 als Innenelektrode versehen und außen mit einem Drahtgitter 3 als Außenelektrode. Vergleichsversuche zwischen der erfindungsgemäßen Röhre und der aus der deutschen Patentschrift 878 488 bekannten Röhre haben ergeben, daß die Ozonleistung bei der erfindungsgemäßen Ozonröhre etwa 10 °/o höher liegt. Hinsichtlich der Lebensdauer muß erwähnt werden, daß gegenüber der Vakuumröhre, die von vornherein das Kriterium des N achsaugens besitzt, die erfindungsgemäße Ozonröhre nur unter atmosphärischem Druck steht. Abb. 3 zeigt einen Querschnitt der Röhre.An embodiment of the invention is shown in Figs. The closed glass bulb 1 conducts electricity in a known manner on the inside made Äthoxylinharzbelag 2 provided as an inner electrode and outside with a wire mesh 3 as the outer electrode. Comparative tests between the tube according to the invention and known from the German patent 878 488 tube have shown that the Ozone output in the ozone tube according to the invention is about 10% higher. Regarding The service life must be mentioned that compared to the vacuum tube that a priori the criterion of after-suction has the ozone tube according to the invention only below atmospheric pressure. Fig. 3 shows a cross section of the tube.

Als Anwendungsgebiet der Erfindung sind alle Möglichkeiten zu bezeichnen, wo man eine höhere Ozonleistung mit vergleichbaren gleich großen Röhren erreichen will und eine höhere Lebensdauer vorhanden sein soll.The field of application of the invention includes all possibilities where you can achieve a higher ozone output with comparable tubes of the same size wants and a longer service life should be available.

Claims (1)

PATENTANSPRUCH: Ozon-Röhre mit einer geschlossenen, mit Luft gefüllten, unter atmosphärischem Druck stehenden, mit Innen- und Außenelektrode versehenen Glasröhre, dadurch gekennzeichnet, daß die Innenelektrode aus einem in bekannter Weise leitend gemachten Äthoxylinharzbelag besteht. In Betracht gezogene Druckschriften: Schweizerische Patentschriften Nr. 194 582, 203067. PATENT CLAIM: Ozone tube with a closed, air-filled, under atmospheric pressure, provided with inner and outer electrodes, characterized in that the inner electrode consists of an ethoxylin resin coating made conductive in a known manner. Publications considered: Swiss Patent Specifications No. 194 582, 203067.
DED27409A 1958-02-12 1958-02-12 Ozone tubes Pending DE1096881B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED27409A DE1096881B (en) 1958-02-12 1958-02-12 Ozone tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED27409A DE1096881B (en) 1958-02-12 1958-02-12 Ozone tubes

Publications (1)

Publication Number Publication Date
DE1096881B true DE1096881B (en) 1961-01-12

Family

ID=7039249

Family Applications (1)

Application Number Title Priority Date Filing Date
DED27409A Pending DE1096881B (en) 1958-02-12 1958-02-12 Ozone tubes

Country Status (1)

Country Link
DE (1) DE1096881B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043176A1 (en) * 1980-11-15 1982-10-07 Krauss, Ralf Horst, Palma de Mallorca DEVICE AND METHOD FOR PRODUCING OZONE

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH194582A (en) * 1937-10-04 1937-12-15 Muehleder Hans Device for ozonizing air.
CH203067A (en) * 1937-10-04 1939-02-15 Muehleder Hans Device for ozonizing air.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH194582A (en) * 1937-10-04 1937-12-15 Muehleder Hans Device for ozonizing air.
CH203067A (en) * 1937-10-04 1939-02-15 Muehleder Hans Device for ozonizing air.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043176A1 (en) * 1980-11-15 1982-10-07 Krauss, Ralf Horst, Palma de Mallorca DEVICE AND METHOD FOR PRODUCING OZONE

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