NL7003878A - - Google Patents
Info
- Publication number
- NL7003878A NL7003878A NL7003878A NL7003878A NL7003878A NL 7003878 A NL7003878 A NL 7003878A NL 7003878 A NL7003878 A NL 7003878A NL 7003878 A NL7003878 A NL 7003878A NL 7003878 A NL7003878 A NL 7003878A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/84—Lamps with discharge constricted by high pressure
- H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1452569 | 1969-03-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL7003878A true NL7003878A (enExample) | 1970-09-22 |
| NL156861B NL156861B (nl) | 1978-05-16 |
Family
ID=10042777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7003878.A NL156861B (nl) | 1969-03-19 | 1970-03-18 | Hoge-druk xenonontladingslamp. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3660711A (enExample) |
| DE (1) | DE7009862U (enExample) |
| GB (1) | GB1230955A (enExample) |
| NL (1) | NL156861B (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2209848A1 (de) * | 1972-03-01 | 1973-09-06 | Patra Patent Treuhand | Vakuumdichter verschluss bei metalldampfhochdruckentladungslampen |
| DE4031117A1 (de) * | 1990-10-02 | 1992-04-09 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Hochdruckentladungslampe und verfahren zur herstellung der lampe |
| US5879159A (en) * | 1996-12-24 | 1999-03-09 | Ion Laser Technology, Inc. | Portable high power arc lamp system and applications therefor |
| JP3591439B2 (ja) * | 2000-09-21 | 2004-11-17 | ウシオ電機株式会社 | ショートアーク放電ランプ |
| DE102005046483A1 (de) * | 2005-09-28 | 2007-03-29 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Entladungslampe |
| DE102009019526B4 (de) | 2009-04-30 | 2025-10-23 | Osram Gmbh | Kurzbogen-Entladungslampe für Gleichstrom-Betrieb mit Drahtwendel als Dämpfungs-Führungs-Element zwischen dem Verengungsabschnitt des Lampenschafts und dem Elektrodenstab |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2965790A (en) * | 1949-08-20 | 1960-12-20 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | High pressure gas lamp |
| US2781470A (en) * | 1955-10-21 | 1957-02-12 | Bellott Emile Melvin | Electrical connection means |
-
1969
- 1969-03-19 GB GB1452569A patent/GB1230955A/en not_active Expired
-
1970
- 1970-03-17 US US20173A patent/US3660711A/en not_active Expired - Lifetime
- 1970-03-17 DE DE7009862U patent/DE7009862U/de not_active Expired
- 1970-03-18 NL NL7003878.A patent/NL156861B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB1230955A (enExample) | 1971-05-05 |
| US3660711A (en) | 1972-05-02 |
| NL156861B (nl) | 1978-05-16 |
| DE7009862U (de) | 1970-06-25 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: THORN |