GB1169800A - Improvements in or relating to High-Pressure Electric Discharge Lamps - Google Patents
Improvements in or relating to High-Pressure Electric Discharge LampsInfo
- Publication number
- GB1169800A GB1169800A GB883867A GB883867A GB1169800A GB 1169800 A GB1169800 A GB 1169800A GB 883867 A GB883867 A GB 883867A GB 883867 A GB883867 A GB 883867A GB 1169800 A GB1169800 A GB 1169800A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- wires
- strip
- lead
- discharge
- 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
- H01J61/30—Vessels; Containers
- H01J61/34—Double-wall vessels or containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
- H01J61/106—Shields, screens, or guides for influencing the discharge using magnetic means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/56—One or more circuit elements structurally associated with the lamp
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
1,169,800. Discharge lamps. TESLA NARODNI PODNIK. 24 Feb., 1967 [2 March, 1966], No. 8838/67. Heading H1D. Upward bowing of the discharge in a discharge tube 7 supported in an outer envelope (not shown) of a high-pressure lamp, when the lamp is operated in a horizontal position, is prevented by the magnetic field of a current flowing in longitudinal conductors 1, 2 and 3 forming part of the support structure and connected in series with the tube 7. Transverse nickel strips 4, 5 and 6 support the tube 7 from the nickel wires 1 and 2 which are sealed into a glass stem 10 and form lead-in wires. A molybdenum or nickel lead 3 connects strip 5 to one electrode of the tube, and the other electrode is connected to strip 4. The magnetic circuit thus comprises wire 1, strip 4, the discharge path in the tube 7, lead 3, strip 5, and wire 2. In a modified arrangement (Fig. 2, not shown) the wires 1 and 2 are parts of a single wire which is attached to a support member (9) sealed into the stem 10, and separate lead-in wires are provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS139066 | 1966-03-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1169800A true GB1169800A (en) | 1969-11-05 |
Family
ID=5348143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB883867A Expired GB1169800A (en) | 1966-03-02 | 1967-02-24 | Improvements in or relating to High-Pressure Electric Discharge Lamps |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT264662B (en) |
CH (1) | CH465713A (en) |
DE (1) | DE1589364A1 (en) |
FR (1) | FR1512979A (en) |
GB (1) | GB1169800A (en) |
NL (1) | NL6702642A (en) |
SE (1) | SE309451B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2138629A (en) * | 1983-04-08 | 1984-10-24 | Tungsram Reszvenytarsasag | High-frequency gas-discharge lamp system |
NL1026622C2 (en) * | 2004-07-09 | 2006-01-10 | Crossworks Contra Consulting B | Gas discharge lamp with stabilizing coil. |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2034107A (en) * | 1978-09-25 | 1980-05-29 | Gen Electric | Horizontally operable high intensity discharge lamp |
-
1967
- 1967-02-20 CH CH245567A patent/CH465713A/en unknown
- 1967-02-21 AT AT169767A patent/AT264662B/en active
- 1967-02-21 NL NL6702642A patent/NL6702642A/xx unknown
- 1967-02-24 GB GB883867A patent/GB1169800A/en not_active Expired
- 1967-02-25 DE DE19671589364 patent/DE1589364A1/en active Pending
- 1967-03-01 SE SE279867A patent/SE309451B/xx unknown
- 1967-03-02 FR FR97235A patent/FR1512979A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2138629A (en) * | 1983-04-08 | 1984-10-24 | Tungsram Reszvenytarsasag | High-frequency gas-discharge lamp system |
NL1026622C2 (en) * | 2004-07-09 | 2006-01-10 | Crossworks Contra Consulting B | Gas discharge lamp with stabilizing coil. |
Also Published As
Publication number | Publication date |
---|---|
AT264662B (en) | 1968-09-10 |
SE309451B (en) | 1969-03-24 |
CH465713A (en) | 1968-11-30 |
DE1589364A1 (en) | 1970-02-26 |
NL6702642A (en) | 1967-09-04 |
FR1512979A (en) | 1968-02-09 |
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