NL189888C - Metaaldampontladingslamp. - Google Patents
Metaaldampontladingslamp.Info
- Publication number
- NL189888C NL189888C NLAANVRAGE8001339,A NL8001339A NL189888C NL 189888 C NL189888 C NL 189888C NL 8001339 A NL8001339 A NL 8001339A NL 189888 C NL189888 C NL 189888C
- Authority
- NL
- Netherlands
- Prior art keywords
- discharge lamp
- metal vapor
- vapor discharge
- metal
- lamp
- Prior art date
Links
- 239000002184 metal Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/541—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch
- H01J61/542—Igniting arrangements, e.g. promoting ionisation for starting using a bimetal switch and an auxiliary electrode inside the vessel
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3655279A JPS6032948B2 (ja) | 1979-03-28 | 1979-03-28 | 金属蒸気放電灯 |
JP3655279 | 1979-03-28 | ||
JP3788079A JPS6034218B2 (ja) | 1979-03-30 | 1979-03-30 | 金属蒸気放電灯 |
JP3788079 | 1979-03-30 | ||
JP3788179 | 1979-03-30 | ||
JP3788179A JPS6034219B2 (ja) | 1979-03-30 | 1979-03-30 | 金属蒸気放電灯 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8001339A NL8001339A (nl) | 1980-09-30 |
NL189888B NL189888B (nl) | 1993-03-16 |
NL189888C true NL189888C (nl) | 1993-08-16 |
Family
ID=27289134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE8001339,A NL189888C (nl) | 1979-03-28 | 1980-03-06 | Metaaldampontladingslamp. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4345186A (nl) |
DE (1) | DE3011930C2 (nl) |
GB (1) | GB2046987B (nl) |
NL (1) | NL189888C (nl) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57152661A (en) * | 1981-03-16 | 1982-09-21 | Toshiba Corp | High pressure sodium lamp |
US4465954A (en) * | 1982-05-10 | 1984-08-14 | Gte Products Corporation | Discharge lamp starting and operating circuit |
JPH0622110B2 (ja) * | 1984-02-14 | 1994-03-23 | 株式会社日立製作所 | 放電灯 |
US4695768A (en) * | 1985-12-19 | 1987-09-22 | General Electric Company | Bimetal switch for electrode heat cutout within an electrically insulating support |
US6483230B1 (en) * | 1999-05-28 | 2002-11-19 | Matsushita Electric Industrial Co., Ltd. | High pressure metallic vapor discharge lamp |
US6462478B1 (en) * | 2001-08-10 | 2002-10-08 | Osram Sylvania Inc. | Safety switch for lamp including a light source capsule |
DE102006033871A1 (de) * | 2006-07-21 | 2008-01-24 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Entladungslampe mit Zündhilfselement |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE945102C (de) * | 1940-07-21 | 1956-06-28 | Patra Patent Treuhand | Zuend- und Betriebseinrichtung fuer elektrische Entladungsroehren |
US2329626A (en) * | 1940-09-13 | 1943-09-14 | Gen Electric | Electric discharge lamp |
GB571072A (en) * | 1943-10-27 | 1945-08-03 | Herbert William Denton Ingham | Improvements in high pressure discharge tubes |
US2497542A (en) * | 1947-06-27 | 1950-02-14 | Gen Electric | Time delay magnetic starter |
US2464704A (en) * | 1947-07-12 | 1949-03-15 | Wade B Martin | Current control circuit |
US2748315A (en) * | 1950-07-14 | 1956-05-29 | Wade B Martin | Current control circuit |
FR1467050A (fr) * | 1965-09-23 | 1967-01-27 | Lampes Sa | Dispositif d'allumage pour lampes à décharge électrique notamment lampes à iodures métalliques |
DE2052060A1 (de) * | 1969-10-27 | 1971-05-06 | Sylvania Electric Prod | Elektrische Hochdruck Entladungslampe |
US3746914A (en) * | 1971-12-30 | 1973-07-17 | Gte Sylvania Inc | Arc discharge tube with surrounding starting coil |
US3965387A (en) * | 1974-06-24 | 1976-06-22 | General Electric Company | Electric lamp and thermal switch therefore |
NL7809055A (nl) * | 1978-09-05 | 1980-03-07 | Philips Nv | Gas- en/of dampontladingslamp. |
US4258288A (en) * | 1979-05-09 | 1981-03-24 | Westinghouse Electric Corp. | Resistor-aided starting of metal halide lamps |
-
1980
- 1980-03-06 NL NLAANVRAGE8001339,A patent/NL189888C/nl not_active IP Right Cessation
- 1980-03-14 US US06/130,238 patent/US4345186A/en not_active Expired - Lifetime
- 1980-03-27 DE DE3011930A patent/DE3011930C2/de not_active Expired
- 1980-03-28 GB GB8010608A patent/GB2046987B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2046987A (en) | 1980-11-19 |
US4345186A (en) | 1982-08-17 |
NL189888B (nl) | 1993-03-16 |
DE3011930A1 (de) | 1980-10-02 |
GB2046987B (en) | 1983-01-26 |
NL8001339A (nl) | 1980-09-30 |
DE3011930C2 (de) | 1985-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NL183973B (nl) | Metaaldampontladingslamp. | |
NL187552C (nl) | Miniatuur hogedruk metaaldampontladingslamp. | |
NL183687C (nl) | Lagedrukkwikdampontladingslamp. | |
NO160543C (no) | Utladningslamper. | |
NL7807285A (nl) | Hogedrukmetaallamp. | |
NL7806345A (nl) | Ontladingslamp. | |
NL189788C (nl) | Metaalhalogenide bevattende lamp. | |
NL7610451A (nl) | Ontladingslamp. | |
NL7703131A (nl) | Ontladingslamp. | |
NL189984B (nl) | Metaaldampontladingslamp. | |
NL184713C (nl) | Metaaldampontladingslamp. | |
NL183069C (nl) | Metaaldampontladingslamp. | |
NL184712C (nl) | Lagedrukkwikdampontladingslamp. | |
NL181764C (nl) | Hogedrukmetaaldampontladingslamp. | |
NL188605C (nl) | Gasontladingslamp. | |
NL182439C (nl) | Korteboogontladingslamp. | |
NL7804797A (nl) | Ontladingslamp. | |
NL189888C (nl) | Metaaldampontladingslamp. | |
DE3885822D1 (de) | Metalldampfentladungslampe. | |
NL7714424A (nl) | Natriumdampontladingslamp. | |
BE886872A (fr) | Lampe a decharge a vapeurs metalliques perfectionnee | |
NL188821C (nl) | Gasontladingslamp. | |
NL7801534A (nl) | Lagedrukkwikdampontladingslamp. | |
NL7802511A (nl) | Lagedrukontladingslamp. | |
NL193707B (nl) | Hogedrukboogontladingslamp. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
A85 | Still pending on 85-01-01 | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
V4 | Discontinued because of reaching the maximum lifetime of a patent |
Free format text: 20000306 |