ES412959A1 - Gas discharge lighting arrangement with reversible ion supply - Google Patents
Gas discharge lighting arrangement with reversible ion supplyInfo
- Publication number
- ES412959A1 ES412959A1 ES412959A ES412959A ES412959A1 ES 412959 A1 ES412959 A1 ES 412959A1 ES 412959 A ES412959 A ES 412959A ES 412959 A ES412959 A ES 412959A ES 412959 A1 ES412959 A1 ES 412959A1
- Authority
- ES
- Spain
- Prior art keywords
- gas discharge
- lighting arrangement
- ion supply
- discharge lighting
- reversible ion
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
An electric discharge lamp with an ion reservoir to which a DC voltage of reversible polarity is applied so that the gas pressure within the lamp can be easily increased or decreased. By using several ionizable materials in the lamp, the color of the emitted light can be changed by adding or removing one of said materials.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7204033A NL7204033A (en) | 1972-03-25 | 1972-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES412959A1 true ES412959A1 (en) | 1976-05-01 |
Family
ID=19815705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES412959A Expired ES412959A1 (en) | 1972-03-25 | 1973-03-23 | Gas discharge lighting arrangement with reversible ion supply |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3864599A (en) |
| JP (1) | JPS498078A (en) |
| AR (1) | AR196520A1 (en) |
| AT (1) | AT329149B (en) |
| AU (1) | AU5353373A (en) |
| BE (1) | BE797276A (en) |
| CA (1) | CA984898A (en) |
| CH (1) | CH568696A5 (en) |
| DE (1) | DE2311979C3 (en) |
| DK (1) | DK136389B (en) |
| ES (1) | ES412959A1 (en) |
| FR (1) | FR2177862B1 (en) |
| GB (1) | GB1416482A (en) |
| IT (1) | IT982598B (en) |
| NL (1) | NL7204033A (en) |
| SE (1) | SE382527B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7503824A (en) * | 1975-04-01 | 1976-10-05 | Philips Nv | FURNISHINGS WITH A LAMP. |
| JPS5829872B2 (en) * | 1976-10-25 | 1983-06-25 | 株式会社日立製作所 | White blood cell identification method |
| DE102007001829A1 (en) * | 2007-01-12 | 2008-07-17 | Siemens Ag | Rotor core assembly for use in e.g. electrical transmission, has free bearings or boreholes and rotor plates held between end pieces with fastening units, which are guided by bearings under precise fitting meshing of blind holes and pins |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1010197A (en) * | 1911-04-07 | 1911-11-28 | Roentgen Mfg Company | X-ray tube and vacuum control therefor. |
| US1746670A (en) * | 1920-04-29 | 1930-02-11 | Cutler Hammer Inc | Regulator |
| US1914883A (en) * | 1929-10-22 | 1933-06-20 | Frederick G Cottrell | Method and apparatus for producing ions |
-
1972
- 1972-03-25 NL NL7204033A patent/NL7204033A/xx not_active Application Discontinuation
-
1973
- 1973-03-10 DE DE2311979A patent/DE2311979C3/en not_active Expired
- 1973-03-15 CA CA166,959A patent/CA984898A/en not_active Expired
- 1973-03-16 US US341987A patent/US3864599A/en not_active Expired - Lifetime
- 1973-03-19 AR AR247109A patent/AR196520A1/en active
- 1973-03-20 AU AU53533/73A patent/AU5353373A/en not_active Expired
- 1973-03-22 SE SE7304043A patent/SE382527B/en unknown
- 1973-03-22 CH CH420073A patent/CH568696A5/xx not_active IP Right Cessation
- 1973-03-22 IT IT7321990A patent/IT982598B/en active
- 1973-03-22 GB GB1385473A patent/GB1416482A/en not_active Expired
- 1973-03-22 DK DK157373AA patent/DK136389B/en unknown
- 1973-03-22 FR FR7310299A patent/FR2177862B1/fr not_active Expired
- 1973-03-22 AT AT255473A patent/AT329149B/en not_active IP Right Cessation
- 1973-03-23 ES ES412959A patent/ES412959A1/en not_active Expired
- 1973-03-23 BE BE129219A patent/BE797276A/en unknown
- 1973-03-26 JP JP48034415A patent/JPS498078A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DK136389C (en) | 1978-03-28 |
| DK136389B (en) | 1977-10-03 |
| DE2311979B2 (en) | 1980-01-31 |
| FR2177862B1 (en) | 1977-12-30 |
| IT982598B (en) | 1974-10-21 |
| US3864599A (en) | 1975-02-04 |
| GB1416482A (en) | 1975-12-03 |
| AU5353373A (en) | 1974-09-26 |
| BE797276A (en) | 1973-09-24 |
| DE2311979C3 (en) | 1980-10-16 |
| CA984898A (en) | 1976-03-02 |
| NL7204033A (en) | 1973-09-27 |
| DE2311979A1 (en) | 1973-10-04 |
| ATA255473A (en) | 1975-07-15 |
| SE382527B (en) | 1976-02-02 |
| JPS498078A (en) | 1974-01-24 |
| CH568696A5 (en) | 1975-10-31 |
| AT329149B (en) | 1976-04-26 |
| FR2177862A1 (en) | 1973-11-09 |
| AR196520A1 (en) | 1974-02-06 |
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