OA00811A - Lampes à décharge à vapeur de sodium. - Google Patents
Lampes à décharge à vapeur de sodium.Info
- Publication number
- OA00811A OA00811A OA50881A OA50881A OA00811A OA 00811 A OA00811 A OA 00811A OA 50881 A OA50881 A OA 50881A OA 50881 A OA50881 A OA 50881A OA 00811 A OA00811 A OA 00811A
- Authority
- OA
- OAPI
- Prior art keywords
- discharge lamps
- vapor discharge
- sodium vapor
- sodium
- lamps
- Prior art date
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
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
- H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal
-
- 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
-
- 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
- H01J61/302—Vessels; Containers characterised by the material of the vessel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/74—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of difficult vaporisable metal vapour, e.g. sodium
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL247198 | 1960-01-09 | ||
NL247199 | 1960-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
OA00811A true OA00811A (fr) | 1967-11-15 |
Family
ID=26641710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA50881A OA00811A (fr) | 1960-01-09 | 1964-12-16 | Lampes à décharge à vapeur de sodium. |
Country Status (6)
Country | Link |
---|---|
US (2) | US3225244A (fr) |
CH (2) | CH391892A (fr) |
GB (2) | GB966675A (fr) |
NL (3) | NL247199A (fr) |
NO (1) | NO115673B (fr) |
OA (1) | OA00811A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7712059A (nl) * | 1977-11-02 | 1979-05-04 | Philips Nv | Lagedruknatriumdampontladingslamp. |
US4281274A (en) * | 1979-08-01 | 1981-07-28 | General Electric Co. | Discharge lamp having vitreous shield |
DE3129329A1 (de) * | 1981-07-24 | 1983-02-10 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Natriumdampf-hochdruckentladungslampe |
DE3382404D1 (de) * | 1982-11-26 | 1991-10-10 | Arne Alvemarker | Trennvorrichtung zum trennen von koernchen aus dem spuelwasser. |
NL8302128A (nl) * | 1983-06-15 | 1985-01-02 | Philips Nv | Lagedruknatriumdampontladingslamp. |
US6502962B1 (en) | 2000-10-23 | 2003-01-07 | Fire Products Company | Cover assembly for a light |
CN114199831B (zh) * | 2020-09-02 | 2023-08-04 | 中国科学院大连化学物理研究所 | 在空芯光子晶体光纤中充装碱金属蒸汽与检测的装置及方法与应用 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2030390A (en) * | 1929-08-30 | 1936-02-11 | Gen Electric | Glass |
NL41670C (fr) * | 1934-05-18 | |||
US2238777A (en) * | 1934-08-23 | 1941-04-15 | Gen Electric | Protection of metal vapor lamp bulbs and the like for alkali metal attack |
FR816541A (fr) * | 1936-03-05 | 1937-08-10 | Osa Participations Ind | Tube électrique luminescent |
BE544641A (fr) * | 1955-01-24 |
-
0
- NL NL113383D patent/NL113383C/xx active
- NL NL131164D patent/NL131164C/xx active
- NL NL247199D patent/NL247199A/xx unknown
-
1961
- 1961-01-06 NO NO138694A patent/NO115673B/no unknown
- 1961-01-06 US US81121A patent/US3225244A/en not_active Expired - Lifetime
- 1961-01-06 CH CH14361A patent/CH391892A/de unknown
- 1961-01-06 CH CH14261A patent/CH391893A/de unknown
- 1961-01-06 US US81122A patent/US3134920A/en not_active Expired - Lifetime
- 1961-01-06 GB GB659/61A patent/GB966675A/en not_active Expired
- 1961-01-06 GB GB658/61A patent/GB966674A/en not_active Expired
-
1964
- 1964-12-16 OA OA50881A patent/OA00811A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
GB966674A (en) | 1964-08-12 |
NO115673B (fr) | 1968-11-11 |
US3225244A (en) | 1965-12-21 |
NL113383C (fr) | |
NL131164C (fr) | |
GB966675A (en) | 1964-08-12 |
US3134920A (en) | 1964-05-26 |
NL247199A (fr) | |
CH391892A (de) | 1965-05-15 |
CH391893A (de) | 1965-05-15 |
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