GB234834A - Process and apparatus for increasing the ultra-violet radiation from mercury vapour lamps made of quartz - Google Patents
Process and apparatus for increasing the ultra-violet radiation from mercury vapour lamps made of quartzInfo
- Publication number
- GB234834A GB234834A GB14156/25A GB1415625A GB234834A GB 234834 A GB234834 A GB 234834A GB 14156/25 A GB14156/25 A GB 14156/25A GB 1415625 A GB1415625 A GB 1415625A GB 234834 A GB234834 A GB 234834A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ultra
- quartz
- increasing
- violet radiation
- mercury vapour
- 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
- 239000010453 quartz Substances 0.000 title abstract 2
- 230000005855 radiation Effects 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title abstract 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title 1
- 229910052753 mercury Inorganic materials 0.000 title 1
- 201000010099 disease Diseases 0.000 abstract 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract 1
- 230000010355 oscillation Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/24—Circuit arrangements in which the lamp is fed by high frequency AC, or with separate oscillator frequency
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
234,834. George, H. May 30, 1924, [Convention date]. Electric appliances; light and other radiations, treating diseases with.-A quartz mercury-vapour lamp for medical &c. use is supplied with high-frequency current in order to increase the emission in the ultra-violet region. As shown, the alternating current supply 5 is converted into highfrequency current by means of a transformer 6, an inductance 7. a spark gap 9 and capacities 8. The apparatus for producing highfrequency oscillations may be used without the lamp for diathermy and like medical treatment.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR234834X | 1924-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB234834A true GB234834A (en) | 1926-03-18 |
Family
ID=8882721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14156/25A Expired GB234834A (en) | 1924-05-30 | 1925-05-29 | Process and apparatus for increasing the ultra-violet radiation from mercury vapour lamps made of quartz |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB234834A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1700546A2 (en) | 2005-03-11 | 2006-09-13 | Orazio Gualtieri | Curtain pole |
-
1925
- 1925-05-29 GB GB14156/25A patent/GB234834A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1700546A2 (en) | 2005-03-11 | 2006-09-13 | Orazio Gualtieri | Curtain pole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2049099A (en) | Ultraviolet radiation apparatus | |
| GB296724A (en) | Improvements in or relating to apparatus for producing ultraviolet rays for treatingliving organisms | |
| GB234834A (en) | Process and apparatus for increasing the ultra-violet radiation from mercury vapour lamps made of quartz | |
| US2223399A (en) | Supply of electric discharge tubes excited inductively | |
| GB191228978A (en) | Improvements in or relating to Therapeutic Devices for Utilizing Radiant Energy. | |
| GB392945A (en) | A method and apparatus for producing or regulating a state in a fluid by electrical treatment thereof, more particularly in air for ventilation | |
| GB402030A (en) | A new or improved method or process of treating amber | |
| US1671109A (en) | Process for increasing the emission in the ultra-violet region from mercury-vapor lamps | |
| GB218498A (en) | Improvements in or relating to apparatus for therapeutic treatment by artificial light | |
| GB365471A (en) | Improvements in or relating to luminous electric discharge tubes | |
| GB150643A (en) | Improvements in or relating to the electro-medical treatment of the human body | |
| GB425803A (en) | Improvements in apparatus for the production of artificial fever | |
| GB173525A (en) | Mercury vapour lamps for curative light treatment | |
| GB252703A (en) | Improvements in methods and apparatus for producing therapeutic rays | |
| DE509372C (en) | Electric bog light tubes | |
| US1971887A (en) | Electric radiation device | |
| SU46637A1 (en) | A method of manufacturing an electronic lamp | |
| GB216396A (en) | Treating incandescent electric lamps | |
| GB462103A (en) | Hand apparatus for light ray treatment, especially for medicinal purposes and for the activation of substances by means of ultra-violet rays | |
| GB595151A (en) | Improvements in or relating to high-frequency diathermy-apparatus | |
| GB191421385A (en) | A New or Improved Apparatus for Therapeutic Light and Heat Treatment. | |
| GB211480A (en) | Improvements in and relating to methods of perfecting vacuum in electrical devices | |
| GB545747A (en) | Improvements in and relating to electric discharge devices for producing radiant energy | |
| GB267056A (en) | Improvements in or relating to electric glow-discharge lamps | |
| GB191495A (en) | A device for therapeutic treatment by ultra-violet rays |