GB257956A - Process and apparatus for sterilising clear and turbid liquids by means of ultra-violet rays - Google Patents
Process and apparatus for sterilising clear and turbid liquids by means of ultra-violet raysInfo
- Publication number
- GB257956A GB257956A GB2193526A GB2193526A GB257956A GB 257956 A GB257956 A GB 257956A GB 2193526 A GB2193526 A GB 2193526A GB 2193526 A GB2193526 A GB 2193526A GB 257956 A GB257956 A GB 257956A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tubes
- silica
- cooled
- violet rays
- glass
- 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
- 239000007788 liquid Substances 0.000 title abstract 2
- 230000001954 sterilising effect Effects 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 8
- 239000000377 silicon dioxide Substances 0.000 abstract 4
- 239000011521 glass Substances 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 abstract 1
- 229910052753 mercury Inorganic materials 0.000 abstract 1
- 229910052754 neon Inorganic materials 0.000 abstract 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 abstract 1
- 229910052573 porcelain Inorganic materials 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
257,956. Scheidt, E. O. Sept. 6, 1926. Vacuum tubes. - Liquids to be sterilized are led over silica tubes in which high-tension electric discharges take place through gases such as neon or argon, producing ultra-violet rays but very little heat. A silica tube 6, Fig. 1, may be bent into parallel lengths surrounded at a distance of 1-2 mm. by porcelain tubes 8. In another arrangement, partly co-axial silica tubes 11, 12. Fig. 5, are joined as shown so that the discharge passes through the annular space and inner tube successively. Fifty or more of such tubes may be connected in series. Joints between silica and glass portions of the tubes are of the conical ground type. Fig. 4, the glass being outside, and are cooled by annular mercury cups cooled by water coils. According to the Specification as open to inspeotion under Sect. 91 (3) (a), glass portions of the discharge tubes may be arranged on the ceiling, for utilizing the luminous radiations. This subject-matter does not appear in the Specification as accepted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2193526A GB257956A (en) | 1926-09-06 | 1926-09-06 | Process and apparatus for sterilising clear and turbid liquids by means of ultra-violet rays |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2193526A GB257956A (en) | 1926-09-06 | 1926-09-06 | Process and apparatus for sterilising clear and turbid liquids by means of ultra-violet rays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB257956A true GB257956A (en) | 1927-11-24 |
Family
ID=10171265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2193526A Expired GB257956A (en) | 1926-09-06 | 1926-09-06 | Process and apparatus for sterilising clear and turbid liquids by means of ultra-violet rays |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB257956A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2211558A (en) * | 1987-10-26 | 1989-07-05 | Deutsche Forsch Luft Raumfahrt | Bladed rotor |
-
1926
- 1926-09-06 GB GB2193526A patent/GB257956A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2211558A (en) * | 1987-10-26 | 1989-07-05 | Deutsche Forsch Luft Raumfahrt | Bladed rotor |
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