FR2278158A1 - Lampe a decharge dans le gaz a basse pression - Google Patents
Lampe a decharge dans le gaz a basse pressionInfo
- Publication number
- FR2278158A1 FR2278158A1 FR7521724A FR7521724A FR2278158A1 FR 2278158 A1 FR2278158 A1 FR 2278158A1 FR 7521724 A FR7521724 A FR 7521724A FR 7521724 A FR7521724 A FR 7521724A FR 2278158 A1 FR2278158 A1 FR 2278158A1
- Authority
- FR
- France
- Prior art keywords
- low pressure
- discharge lamp
- gas discharge
- pressure gas
- lamp
- 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.)
- Granted
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
- H01J61/04—Electrodes; Screens; Shields
- H01J61/10—Shields, screens, or guides for influencing the discharge
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7409366.A NL163669C (nl) | 1974-07-11 | 1974-07-11 | Lagedrukgasontladingslamp. |
NL7506654A NL7506654A (en) | 1975-06-05 | 1975-06-05 | Low pressure gas discharge lamp - has gas discharge permeable solid element at specified point between electrodes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2278158A1 true FR2278158A1 (fr) | 1976-02-06 |
FR2278158B1 FR2278158B1 (es) | 1979-06-22 |
Family
ID=26645017
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7521724A Granted FR2278158A1 (fr) | 1974-07-11 | 1975-07-10 | Lampe a decharge dans le gaz a basse pression |
Country Status (16)
Country | Link |
---|---|
JP (1) | JPS5837663B2 (es) |
AR (1) | AR203929A1 (es) |
AT (1) | AT352217B (es) |
AU (1) | AU501410B2 (es) |
BE (1) | BE831176A (es) |
BR (1) | BR7504412A (es) |
CA (1) | CA1038922A (es) |
CH (1) | CH600732A5 (es) |
DD (1) | DD120971A5 (es) |
DE (1) | DE2529005C3 (es) |
ES (1) | ES439264A1 (es) |
FR (1) | FR2278158A1 (es) |
GB (1) | GB1464063A (es) |
HU (1) | HU171653B (es) |
IT (1) | IT1039816B (es) |
SE (1) | SE419489B (es) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2346849A1 (fr) * | 1976-03-30 | 1977-10-28 | Philips Nv | Procede pour la realisation d'une lampe a decharge dans le gaz a basse pression |
FR2382092A1 (fr) * | 1977-02-23 | 1978-09-22 | Philips Nv | Lampe a decharge dans le gaz a basse pression |
EP0031175A1 (en) * | 1979-12-12 | 1981-07-01 | Koninklijke Philips Electronics N.V. | Low-pressure mercury vapour discharge lamp |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL179771C (nl) * | 1976-06-17 | 1986-11-03 | Philips Nv | Lagedrukgasontladingslamp. |
JPS5937231B2 (ja) * | 1976-06-23 | 1984-09-08 | エプソン株式会社 | インクリボン反転装置 |
JPS5818236Y2 (ja) * | 1976-06-28 | 1983-04-13 | 日本電気ホームエレクトロニクス株式会社 | 放電灯点灯装置 |
JPS5310343A (en) * | 1976-07-16 | 1978-01-30 | Mitsubishi Electric Corp | Apparatus for electrolytic processing |
NL174104C (nl) * | 1977-08-23 | 1984-04-16 | Philips Nv | Lampeenheid. |
JPS55144651A (en) * | 1979-04-28 | 1980-11-11 | Matsushita Electric Works Ltd | Fluorescent lamp |
JPS5667657U (es) * | 1979-10-30 | 1981-06-05 | ||
JPS5674510A (en) * | 1979-11-21 | 1981-06-20 | Toshiba Corp | Liquid fuel combustion device |
GB2169440B (en) * | 1984-12-14 | 1989-08-16 | Matsushita Electric Works Ltd | High pressure discharge lamp |
JPS62163251A (ja) * | 1986-01-14 | 1987-07-20 | Matsushita Electric Works Ltd | 放電ランプ |
US9318311B2 (en) * | 2011-10-11 | 2016-04-19 | Kla-Tencor Corporation | Plasma cell for laser-sustained plasma light source |
-
1975
- 1975-06-28 DE DE2529005A patent/DE2529005C3/de not_active Expired
- 1975-07-08 GB GB2868275A patent/GB1464063A/en not_active Expired
- 1975-07-08 SE SE7507777A patent/SE419489B/xx unknown
- 1975-07-08 DD DD187165A patent/DD120971A5/xx unknown
- 1975-07-08 AT AT525175A patent/AT352217B/de not_active IP Right Cessation
- 1975-07-08 HU HU75PI00000479A patent/HU171653B/hu unknown
- 1975-07-08 IT IT7525202A patent/IT1039816B/it active
- 1975-07-08 CH CH893175A patent/CH600732A5/xx not_active IP Right Cessation
- 1975-07-09 AU AU82860/75A patent/AU501410B2/en not_active Expired
- 1975-07-09 ES ES439264A patent/ES439264A1/es not_active Expired
- 1975-07-09 BE BE158134A patent/BE831176A/xx unknown
- 1975-07-09 CA CA231,152A patent/CA1038922A/en not_active Expired
- 1975-07-10 FR FR7521724A patent/FR2278158A1/fr active Granted
- 1975-07-10 JP JP50084046A patent/JPS5837663B2/ja not_active Expired
- 1975-07-11 AR AR259545A patent/AR203929A1/es active
- 1975-07-11 BR BR7504412*A patent/BR7504412A/pt unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2346849A1 (fr) * | 1976-03-30 | 1977-10-28 | Philips Nv | Procede pour la realisation d'une lampe a decharge dans le gaz a basse pression |
FR2382092A1 (fr) * | 1977-02-23 | 1978-09-22 | Philips Nv | Lampe a decharge dans le gaz a basse pression |
EP0031175A1 (en) * | 1979-12-12 | 1981-07-01 | Koninklijke Philips Electronics N.V. | Low-pressure mercury vapour discharge lamp |
Also Published As
Publication number | Publication date |
---|---|
GB1464063A (en) | 1977-02-09 |
DE2529005C3 (de) | 1979-12-06 |
ES439264A1 (es) | 1977-03-01 |
DD120971A5 (es) | 1976-07-05 |
BE831176A (fr) | 1976-01-09 |
CH600732A5 (es) | 1978-06-30 |
JPS5131082A (es) | 1976-03-16 |
JPS5837663B2 (ja) | 1983-08-17 |
AT352217B (de) | 1979-09-10 |
DE2529005A1 (de) | 1976-01-29 |
ATA525175A (de) | 1979-02-15 |
AR203929A1 (es) | 1975-10-31 |
SE419489B (sv) | 1981-08-03 |
AU501410B2 (en) | 1979-06-21 |
AU8286075A (en) | 1977-01-13 |
SE7507777L (sv) | 1976-01-12 |
BR7504412A (pt) | 1976-07-06 |
HU171653B (hu) | 1978-02-28 |
DE2529005B2 (de) | 1979-04-12 |
CA1038922A (en) | 1978-09-19 |
FR2278158B1 (es) | 1979-06-22 |
IT1039816B (it) | 1979-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |