DE1021537B - Device for UV irradiation to activate substances containing provitamin D to form vitamin D. - Google Patents
Device for UV irradiation to activate substances containing provitamin D to form vitamin D.Info
- Publication number
- DE1021537B DE1021537B DE1955P0014278 DEP0014278A DE1021537B DE 1021537 B DE1021537 B DE 1021537B DE 1955P0014278 DE1955P0014278 DE 1955P0014278 DE P0014278 A DEP0014278 A DE P0014278A DE 1021537 B DE1021537 B DE 1021537B
- Authority
- DE
- Germany
- Prior art keywords
- irradiation
- drum
- substances containing
- provitamin
- form vitamin
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
- A61K31/592—9,10-Secoergostane derivatives, e.g. ergocalciferol, i.e. vitamin D2
Description
Es ist bekannt, zur Aktivierung provitamin-D-haltiger Flüssigkeiten zu Vitamin D diese Flüssigkeiten einer UV-Bestrahlung auszusetzen. Dabei bedient man sich um Achsen drehbar gelagerter Trommeln. Für die Bestrahlung fester bzw. körniger Substanzen sind jedoch derartige Trommelanordnungen ungünstig, zumal die Anordnung der UV-Bestrahlungsquelle Schwierigkeiten bereitet. Erhebliche Vorteile, insbesondere bezüglich der Anordnung des UV-Strahlers und der Ausbreitung des körnigen, zu bestrahlenden Gutes in für eine intensive UV-Bestrahlung verhältnismäßig dünnen Schichten, werden durch ein Gerät erreicht, welches erfindungsgemäß besteht in einer durch einen Elektromotor in Drehung versetzten Trommel, welche auf vier außerhalb der Trommel befindlichen Rollen gelagert ist und in welcher sich die UV-Lichtquelle sowie eine Abstreichbürste befinden.It is known to activate provitamin D-containing Liquids containing vitamin D expose these liquids to UV radiation. One serves drums mounted so that they can rotate about axes. For the irradiation of solid or granular substances are however, such drum arrangements are unfavorable, especially since the arrangement of the UV radiation source Causes difficulties. Considerable advantages, especially with regard to the arrangement of the UV lamp and the spread of the granular material to be irradiated in proportion to intensive UV irradiation thin layers are achieved by a device which, according to the invention, consists of a by an electric motor in rotation drum, which are located on four outside the drum Rolls is stored and in which the UV light source and a scraper are located.
Das Gerät ist in den Fig. 1 bis 3 der Zeichnung dargestellt. The device is shown in FIGS. 1 to 3 of the drawing.
Fig. 1 zeigt das Gerät von der Längsseite gesehen; Fig. 2 stellt eine Seitensicht des Gerätes dar;Fig. 1 shows the device seen from the longitudinal side; Fig. 2 is a side view of the device;
Fig. 3 zeigt eine Draufsicht auf das Gerät.Fig. 3 shows a top view of the device.
Eine Trommel 1, die an den Stirnseiten offen und nur hier mit einem ringsherum laufenden niedrigen Rand 2 versehen ist, ist mit ihrem Mantel auf vier Rollen 3, 4, 5, 6 gelagert. Die Rollen sind an dem Gestell 7 befestigt, welches auch den Antriebsmotor 8 trägt. Der Antrieb der Trommel erfolgt über den Antriebsriemen 9, und zwar unter Zwischenschaltung eines Untersetzungsgetriebes 10.A drum 1, which is open at the end faces and only here is provided with a low rim 2 running all around, is mounted with its jacket on four rollers 3, 4, 5, 6. The rollers are attached to the frame 7, which also carries the drive motor 8. The drum is driven via the drive belt 9, specifically with the interposition of a reduction gear 10.
Innerhalb der Trommel befindet sich die UV-Lichtquelle 11, die an der Traverse 12 angeordnet ist. Die Traverse ist ebenfalls auf dem Gestell 7 befestigt. Weiterhin ist in der Trommel noch eine Abstreifbürste 13 vorgesehen, die ebenfalls an einer die Trommel durchsetzende Traverse 14 befestigt ist.The UV light source 11, which is arranged on the cross member 12, is located inside the drum. the Traverse is also attached to the frame 7. There is also a scraper brush in the drum 13 is provided, which is also attached to a cross member 14 penetrating the drum.
Das zu bestrahlende Produkt, z. B. Hefe, wird in die Trommel eingeschüttet. Bei Drehung der Trommel breitet es sich in einer dünnen Schicht auf einen Teil der Trommelinnenwandung aus. Außerdem wird es dauernd durch die Drehung der Trommel hin und Gerät für die UV-BestrahlungThe product to be irradiated, e.g. B. yeast is poured into the drum. When the drum rotates it spreads in a thin layer on part of the inner wall of the drum. In addition, will it continuously through the rotation of the drum and device for the UV irradiation
zur Aktivierung provitamin-D-haltigerfor activating those containing provitamin D
Substanzen zu Vitamin DSubstances related to vitamin D.
Anmelder:Applicant:
Dr. med. Werner Ponsold,
Halle/Saale, Külzstr. 2,Dr. med. Werner Ponsold,
Halle / Saale, Külzstr. 2,
und Willy Reiber,
Oschersleben, Windthorststr. 19and Willy Reiber,
Oschersleben, Windthorststr. 19th
Dr. med. Werner Ponsold, Halle/Saale,
und Willy Reiber, Oschersleben,
sind als Erfinder genannt wordenDr. med. Werner Ponsold, Halle / Saale,
and Willy Reiber, Oschersleben,
have been named as inventors
her gewendet, so daß es einer allseitigen und intensiven Bestrahlung durch die UV-Lichtquelle 11 ausgesetzt wird. Das an der Trommelwandung anhaftende Material wird durch die Bürste 13 abgestrichen.turned so that it is exposed to intense irradiation from all sides by the UV light source 11 will. The material adhering to the drum wall is wiped off by the brush 13.
Claims (1)
Deutsche Patentschriften Nr. 421 568, 832 439.Considered publications:
German patent specifications No. 421 568, 832 439.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1955P0014278 DE1021537B (en) | 1955-06-11 | 1955-06-11 | Device for UV irradiation to activate substances containing provitamin D to form vitamin D. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1955P0014278 DE1021537B (en) | 1955-06-11 | 1955-06-11 | Device for UV irradiation to activate substances containing provitamin D to form vitamin D. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1021537B true DE1021537B (en) | 1957-12-27 |
Family
ID=589032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1955P0014278 Pending DE1021537B (en) | 1955-06-11 | 1955-06-11 | Device for UV irradiation to activate substances containing provitamin D to form vitamin D. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1021537B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE421568C (en) * | 1923-05-26 | 1925-11-13 | Quarzlampen Gmbh | Device for the ultraviolet irradiation of liquids |
| DE832439C (en) * | 1948-10-02 | 1952-02-25 | Quarzlampen Gmbh | Device for irradiating liquids with ultraviolet light, in particular for sterilizing and vitaminizing |
-
1955
- 1955-06-11 DE DE1955P0014278 patent/DE1021537B/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE421568C (en) * | 1923-05-26 | 1925-11-13 | Quarzlampen Gmbh | Device for the ultraviolet irradiation of liquids |
| DE832439C (en) * | 1948-10-02 | 1952-02-25 | Quarzlampen Gmbh | Device for irradiating liquids with ultraviolet light, in particular for sterilizing and vitaminizing |
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