NL180464C - Lagedruknatriumdampontladingslamp. - Google Patents
Lagedruknatriumdampontladingslamp.Info
- Publication number
- NL180464C NL180464C NLAANVRAGE7611993,A NL7611993A NL180464C NL 180464 C NL180464 C NL 180464C NL 7611993 A NL7611993 A NL 7611993A NL 180464 C NL180464 C NL 180464C
- Authority
- NL
- Netherlands
- Prior art keywords
- low pressure
- discharge lamp
- vapor discharge
- pressure sodium
- sodium vapor
- 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
- H01J61/30—Vessels; Containers
- H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
Priority Applications (14)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7611993,A NL180464C (nl) | 1976-10-29 | 1976-10-29 | Lagedruknatriumdampontladingslamp. |
IN1468/CAL/77A IN148893B (xx) | 1976-10-29 | 1977-10-01 | |
DE2746413A DE2746413C2 (de) | 1976-10-29 | 1977-10-15 | Niederdrucknatriumdampfentladungslampe |
CA289,195A CA1094628A (en) | 1976-10-29 | 1977-10-20 | Low-pressure sodium vapour discharge lamp with infra- red reflector |
HU77PI598A HU179567B (en) | 1976-10-29 | 1977-10-25 | Low pressure soidum vapour discharge lamp |
AR269702A AR215653A1 (es) | 1976-10-29 | 1977-10-25 | Lampara de descarga de vapor de sodio a baja presion |
IT29010/77A IT1088601B (it) | 1976-10-29 | 1977-10-26 | Lampada a scarica,a vapori di sodio,a bassa pressione |
BR7707187A BR7707187A (pt) | 1976-10-29 | 1977-10-26 | Lampada de vapor de sodio de baixa pressao |
JP12765877A JPS5356878A (en) | 1976-10-29 | 1977-10-26 | Low pressure sodium vapor discharge lamp |
GB44547/77A GB1558016A (en) | 1976-10-29 | 1977-10-26 | Low pressure sodium vapour discharge lemp |
AT0766277A AT362839B (de) | 1976-10-29 | 1977-10-27 | Niederdrucknatriumdampfentladungslampe |
ES463619A ES463619A1 (es) | 1976-10-29 | 1977-10-27 | Una lampara perfeccionada de descarga en vapor de sodio de baja presion. |
BE182132A BE860193A (fr) | 1976-10-29 | 1977-10-27 | Lampe a decharge dans la vapeur de sodium a basse pression |
FR7732550A FR2369678A1 (fr) | 1976-10-29 | 1977-10-28 | Lampe a decharge dans la vapeur de sodium a basse pression |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7611993,A NL180464C (nl) | 1976-10-29 | 1976-10-29 | Lagedruknatriumdampontladingslamp. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7611993A NL7611993A (nl) | 1978-05-03 |
NL180464B NL180464B (nl) | 1986-09-16 |
NL180464C true NL180464C (nl) | 1987-02-16 |
Family
ID=19827133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7611993,A NL180464C (nl) | 1976-10-29 | 1976-10-29 | Lagedruknatriumdampontladingslamp. |
Country Status (14)
Country | Link |
---|---|
JP (1) | JPS5356878A (xx) |
AR (1) | AR215653A1 (xx) |
AT (1) | AT362839B (xx) |
BE (1) | BE860193A (xx) |
BR (1) | BR7707187A (xx) |
CA (1) | CA1094628A (xx) |
DE (1) | DE2746413C2 (xx) |
ES (1) | ES463619A1 (xx) |
FR (1) | FR2369678A1 (xx) |
GB (1) | GB1558016A (xx) |
HU (1) | HU179567B (xx) |
IN (1) | IN148893B (xx) |
IT (1) | IT1088601B (xx) |
NL (1) | NL180464C (xx) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7811350A (nl) * | 1978-11-17 | 1980-05-20 | Philips Nv | Lagedruknatriumdampontladingslamp. |
NL185481C (nl) * | 1979-11-14 | 1990-04-17 | Philips Nv | Lagedruknatriumdampontladingslamp. |
NL8205026A (nl) * | 1982-12-29 | 1984-07-16 | Philips Nv | Inrichting voorzien van een met tenminste twee inwendige elektroden uitgeruste metaaldampontladingsbuis. |
US5036243A (en) * | 1989-12-18 | 1991-07-30 | Cocks Franklin H | Glass plate illumination device sign with integral electrodes of particular thermal resistance |
JP4274053B2 (ja) * | 2004-06-07 | 2009-06-03 | ウシオ電機株式会社 | 光源装置 |
CN102097277B (zh) * | 2010-11-23 | 2016-04-06 | 浙江华氏照明科技有限公司 | 一种石英金卤灯 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT205601B (de) * | 1957-07-18 | 1959-10-10 | Philips Nv | U-förmige Natriumdampf-Entladungsröhre |
FR1199913A (fr) * | 1957-07-18 | 1959-12-17 | Philips Nv | Tube à décharge dans la vapeur de sodium, présentant la forme d'un u |
NL166818C (nl) * | 1974-11-14 | 1981-09-15 | Philips Nv | Lagedruknatriumdampontladingslamp. |
-
1976
- 1976-10-29 NL NLAANVRAGE7611993,A patent/NL180464C/xx not_active IP Right Cessation
-
1977
- 1977-10-01 IN IN1468/CAL/77A patent/IN148893B/en unknown
- 1977-10-15 DE DE2746413A patent/DE2746413C2/de not_active Expired
- 1977-10-20 CA CA289,195A patent/CA1094628A/en not_active Expired
- 1977-10-25 HU HU77PI598A patent/HU179567B/hu not_active IP Right Cessation
- 1977-10-25 AR AR269702A patent/AR215653A1/es active
- 1977-10-26 JP JP12765877A patent/JPS5356878A/ja active Granted
- 1977-10-26 BR BR7707187A patent/BR7707187A/pt unknown
- 1977-10-26 GB GB44547/77A patent/GB1558016A/en not_active Expired
- 1977-10-26 IT IT29010/77A patent/IT1088601B/it active
- 1977-10-27 ES ES463619A patent/ES463619A1/es not_active Expired
- 1977-10-27 AT AT0766277A patent/AT362839B/de not_active IP Right Cessation
- 1977-10-27 BE BE182132A patent/BE860193A/xx not_active IP Right Cessation
- 1977-10-28 FR FR7732550A patent/FR2369678A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6127858B2 (xx) | 1986-06-27 |
NL180464B (nl) | 1986-09-16 |
ES463619A1 (es) | 1978-07-16 |
BR7707187A (pt) | 1978-07-18 |
FR2369678B1 (xx) | 1982-04-23 |
ATA766277A (de) | 1980-11-15 |
BE860193A (fr) | 1978-04-27 |
IT1088601B (it) | 1985-06-10 |
DE2746413A1 (de) | 1978-05-03 |
CA1094628A (en) | 1981-01-27 |
HU179567B (en) | 1982-11-29 |
DE2746413C2 (de) | 1982-11-04 |
AR215653A1 (es) | 1979-10-31 |
FR2369678A1 (fr) | 1978-05-26 |
NL7611993A (nl) | 1978-05-03 |
IN148893B (xx) | 1981-07-11 |
JPS5356878A (en) | 1978-05-23 |
GB1558016A (en) | 1979-12-19 |
AT362839B (de) | 1981-06-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |