EP0984480A3 - Verfahren zum Herstellen einer Anzeigeröhre für die Lichtanzeigetechnik und die Ausleuchtung von werbetechnischen Formen - Google Patents
Verfahren zum Herstellen einer Anzeigeröhre für die Lichtanzeigetechnik und die Ausleuchtung von werbetechnischen Formen Download PDFInfo
- Publication number
- EP0984480A3 EP0984480A3 EP99117139A EP99117139A EP0984480A3 EP 0984480 A3 EP0984480 A3 EP 0984480A3 EP 99117139 A EP99117139 A EP 99117139A EP 99117139 A EP99117139 A EP 99117139A EP 0984480 A3 EP0984480 A3 EP 0984480A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- glass tube
- display tube
- tube
- display
- fabrication
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/26—Signs formed by electric discharge tubes
-
- 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
- H01J61/32—Special longitudinal shape, e.g. for advertising purposes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
- H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
- H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19839965 | 1998-09-02 | ||
DE19839965A DE19839965C2 (de) | 1998-09-02 | 1998-09-02 | Verfahren zum Herstellen einer Anzeigeröhre, eine nach diesem Verfahren hergestellte Anzeigeröhre und ein Verfahren zu ihrem Betreiben |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0984480A2 EP0984480A2 (de) | 2000-03-08 |
EP0984480A3 true EP0984480A3 (de) | 2000-05-17 |
EP0984480B1 EP0984480B1 (de) | 2004-03-17 |
Family
ID=7879546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99117139A Expired - Lifetime EP0984480B1 (de) | 1998-09-02 | 1999-08-31 | Verfahren zum Herstellen einer Anzeigeröhre |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0984480B1 (de) |
DE (2) | DE19839965C2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10153009C1 (de) * | 2001-10-26 | 2003-04-17 | Marcus Thielen | Verfahren zur Herstellung von Gasentladungslampen |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2393414A1 (fr) * | 1977-06-02 | 1978-12-29 | Kawamura Osamu | Procede et appareil pour fabriquer une lampe fluorescente de forme courbe |
US4303290A (en) * | 1979-02-02 | 1981-12-01 | Tokyo Shibaura Denki Kabushiki Kaisha | Method of evacuating a fluorescent lamp bulb |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE478391A (de) * | 1945-01-26 | |||
US3749467A (en) * | 1971-03-15 | 1973-07-31 | Duro Test Corp | Fluorescent lamps and method of manufacturing the same |
DE2724528C2 (de) * | 1977-05-31 | 1984-10-18 | Osamu Matsudo Chiba Kawamura | Verfahren und Vorrichtung zur Herstellung einer röhrenförmigen Leuchtstofflampe in bogenförmiger Gestalt |
DD133381A1 (de) * | 1977-09-30 | 1978-12-27 | Rainer Amende | Verfahren zur herstellung von gasgefuellten lampen und glimmzuendern,vorzugsweise von entladungsgefaessen fuer hochdrucklampen |
DE3112878A1 (de) * | 1981-03-31 | 1982-10-14 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München | Quecksilberdampf-niederdruckentladungslampe und verfahren zur herstellung |
JPS57182905A (en) * | 1981-04-13 | 1982-11-11 | Gen Electric | U-shaped discharge lamp |
JPS6095832A (ja) * | 1983-10-28 | 1985-05-29 | Toshiba Corp | 管球の製造装置 |
JPS6095828A (ja) * | 1983-10-31 | 1985-05-29 | Toshiba Corp | けい光ランプの製造方法 |
HU201421B (en) * | 1987-01-23 | 1990-10-28 | Tungsram Reszvenytarsasag | Method for pumping low-pressure gas-discharge light source |
-
1998
- 1998-09-02 DE DE19839965A patent/DE19839965C2/de not_active Expired - Fee Related
-
1999
- 1999-08-31 EP EP99117139A patent/EP0984480B1/de not_active Expired - Lifetime
- 1999-08-31 DE DE59908856T patent/DE59908856D1/de not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2393414A1 (fr) * | 1977-06-02 | 1978-12-29 | Kawamura Osamu | Procede et appareil pour fabriquer une lampe fluorescente de forme courbe |
US4303290A (en) * | 1979-02-02 | 1981-12-01 | Tokyo Shibaura Denki Kabushiki Kaisha | Method of evacuating a fluorescent lamp bulb |
Also Published As
Publication number | Publication date |
---|---|
DE59908856D1 (de) | 2004-04-22 |
EP0984480A2 (de) | 2000-03-08 |
DE19839965C2 (de) | 2003-04-17 |
EP0984480B1 (de) | 2004-03-17 |
DE19839965A1 (de) | 2000-03-09 |
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