AT326216B - PROCEDURE FOR SUBSTITUTING HALOGEN LAMPS - Google Patents
PROCEDURE FOR SUBSTITUTING HALOGEN LAMPSInfo
- Publication number
- AT326216B AT326216B AT588672A AT588672A AT326216B AT 326216 B AT326216 B AT 326216B AT 588672 A AT588672 A AT 588672A AT 588672 A AT588672 A AT 588672A AT 326216 B AT326216 B AT 326216B
- Authority
- AT
- Austria
- Prior art keywords
- procedure
- halogen lamps
- substituting halogen
- substituting
- lamps
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
- H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HUEE001989 HU162781B (en) | 1971-12-22 | 1971-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA588672A ATA588672A (en) | 1975-02-15 |
AT326216B true AT326216B (en) | 1975-11-25 |
Family
ID=10995415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT588672A AT326216B (en) | 1971-12-22 | 1972-07-10 | PROCEDURE FOR SUBSTITUTING HALOGEN LAMPS |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT326216B (en) |
DE (1) | DE2262790A1 (en) |
HU (1) | HU162781B (en) |
NL (1) | NL7217309A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2519289C3 (en) * | 1975-04-30 | 1983-06-16 | Bayer Ag, 5090 Leverkusen | Process for the continuous production of anhydrous solutions of perpropionic acid in benzene |
GB1571194A (en) * | 1976-01-12 | 1980-07-09 | Thorn Lighting Ltd | Internal protective coating for incandescent lamps |
DE2803122C2 (en) * | 1978-01-25 | 1987-03-19 | W.C. Heraeus Gmbh, 6450 Hanau | Halogen lamp with a bromine cycle and process for its manufacture |
-
1971
- 1971-12-22 HU HUEE001989 patent/HU162781B/hu unknown
-
1972
- 1972-07-10 AT AT588672A patent/AT326216B/en not_active IP Right Cessation
- 1972-12-19 NL NL7217309A patent/NL7217309A/xx unknown
- 1972-12-21 DE DE19722262790 patent/DE2262790A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7217309A (en) | 1973-06-26 |
DE2262790A1 (en) | 1973-07-05 |
ATA588672A (en) | 1975-02-15 |
HU162781B (en) | 1973-04-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |