EP0369370A3 - Verfahren zur Herstellung eines Lampengefässes - Google Patents
Verfahren zur Herstellung eines Lampengefässes Download PDFInfo
- Publication number
- EP0369370A3 EP0369370A3 EP19890120989 EP89120989A EP0369370A3 EP 0369370 A3 EP0369370 A3 EP 0369370A3 EP 19890120989 EP19890120989 EP 19890120989 EP 89120989 A EP89120989 A EP 89120989A EP 0369370 A3 EP0369370 A3 EP 0369370A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- discharge
- tube
- blank
- nitrogen
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 6
- 229910052757 nitrogen Inorganic materials 0.000 abstract 3
- 239000010453 quartz Substances 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000000071 blow moulding Methods 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000011010 flushing procedure Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910001507 metal halide Inorganic materials 0.000 abstract 1
- 150000005309 metal halides Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000003303 reheating Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
-
- 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)
- Manufacturing & Machinery (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3838697 | 1988-11-15 | ||
DE3838697A DE3838697A1 (de) | 1988-11-15 | 1988-11-15 | Verfahren zur herstellung eines lampengefaesses |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0369370A2 EP0369370A2 (de) | 1990-05-23 |
EP0369370A3 true EP0369370A3 (de) | 1991-04-17 |
EP0369370B1 EP0369370B1 (de) | 1994-06-08 |
Family
ID=6367227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89120989A Expired - Lifetime EP0369370B1 (de) | 1988-11-15 | 1989-11-13 | Verfahren zur Herstellung eines Lampengefässes |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0369370B1 (de) |
JP (1) | JPH02186530A (de) |
DE (2) | DE3838697A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4233469A1 (de) * | 1992-10-05 | 1994-04-07 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Verfahren zur Herstellung einer einseitig gequetschten Hochdruckentladungslampe kleiner Leistung und Hochdruckentladungslampen |
DE19621329C1 (de) * | 1996-05-28 | 1997-12-04 | Schott Glaswerke | Verfahren zur Herstellung einer Lampe und nach dem Verfahren hergestellte Lampe |
EP1130618A1 (de) * | 2000-02-29 | 2001-09-05 | SIGNAL LUX ITALIA S.p.A. | Leuchtstofflampe und Herstellungsverfahren dafür |
JP4555591B2 (ja) * | 2004-03-31 | 2010-10-06 | 株式会社トゥルーウェル | 片口放電灯の製造方法 |
CN112723723B (zh) * | 2020-12-25 | 2022-03-29 | 江苏晶隆科技有限公司 | 一种新型玻璃拉管的充氮加压设备及其使用方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE262287C (de) * | 1912-07-17 | |||
GB282057A (en) * | 1926-12-09 | 1928-03-22 | Gen Electric Co Ltd | Improvements in the manufacture of electric incandescent lamp bulbs from glass tubing |
FR700838A (fr) * | 1929-11-07 | 1931-03-07 | Machine pour la fabrication de lampes électriques à incandescence et articles analogues | |
US3277539A (en) * | 1963-06-06 | 1966-10-11 | Isenschmid | Device for the pouring of metals into moulds |
FR2194045A1 (de) * | 1972-07-24 | 1974-02-22 | Thorn Electrical Ind Ltd | |
US4717852A (en) * | 1982-08-30 | 1988-01-05 | Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh | Low-power, high-pressure discharge lamp |
US4810932A (en) * | 1985-11-15 | 1989-03-07 | General Electric Company | Tungsten-halogen incandescent and metal vapor discharge lamps and processes of making such |
-
1988
- 1988-11-15 DE DE3838697A patent/DE3838697A1/de not_active Withdrawn
-
1989
- 1989-11-13 DE DE58907829T patent/DE58907829D1/de not_active Expired - Fee Related
- 1989-11-13 EP EP89120989A patent/EP0369370B1/de not_active Expired - Lifetime
- 1989-11-15 JP JP1295151A patent/JPH02186530A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE262287C (de) * | 1912-07-17 | |||
GB282057A (en) * | 1926-12-09 | 1928-03-22 | Gen Electric Co Ltd | Improvements in the manufacture of electric incandescent lamp bulbs from glass tubing |
FR700838A (fr) * | 1929-11-07 | 1931-03-07 | Machine pour la fabrication de lampes électriques à incandescence et articles analogues | |
US3277539A (en) * | 1963-06-06 | 1966-10-11 | Isenschmid | Device for the pouring of metals into moulds |
FR2194045A1 (de) * | 1972-07-24 | 1974-02-22 | Thorn Electrical Ind Ltd | |
US4717852A (en) * | 1982-08-30 | 1988-01-05 | Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh | Low-power, high-pressure discharge lamp |
US4810932A (en) * | 1985-11-15 | 1989-03-07 | General Electric Company | Tungsten-halogen incandescent and metal vapor discharge lamps and processes of making such |
Also Published As
Publication number | Publication date |
---|---|
DE3838697A1 (de) | 1990-05-17 |
EP0369370B1 (de) | 1994-06-08 |
EP0369370A2 (de) | 1990-05-23 |
JPH02186530A (ja) | 1990-07-20 |
DE58907829D1 (de) | 1994-07-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2267671A1 (en) | Method for manufacturing expanded hematopoietic cells with stem cell factor polypeptide | |
DE69002398D1 (de) | Verfahren zur herstellung eines pulvers durch zerstaeuben mit gas. | |
WO2001045877A3 (en) | Multi-wall core and process | |
DE2501314A1 (de) | Spritzgiessen hohler formteile aus thermoplastischen kunststoffen, insbesondere fuer den bausektor | |
DE69316343D1 (de) | Verfahren zum herstellen eines formlings durch doppelspritzgiessen und ein nach diesem verfahren hergestellter formling | |
DE58909198D1 (de) | Entladungsgefäss für eine Hochdruckentladungslampe und Verfahren zu dessen Herstellung. | |
DE68921246D1 (de) | Gesinterte, oberflächenveredelte Legierung mit und ohne Hartbeschichtung sowie Verfahren zur Herstellung der Legierung. | |
ATA715179A (de) | In einem behaelter unter druck stehendes aerosol- praeparat, verfahren zu seiner herstellung und verwendung der aerosolpraeparate unter druck in einem behaelter | |
CA2000792A1 (en) | A method of modifying the properties of a metal matrix composite body | |
EP0369370A3 (de) | Verfahren zur Herstellung eines Lampengefässes | |
DE59610940D1 (de) | Verfahren zur herstellung eines gasdurchlasses mit selektiv wirkender durchtrittsfläche sowie nach diesem verfahren hergestellter gasdurchlass | |
DE3889164D1 (de) | Verfahren zur herstellung eines hermetisch geschlossenen behälters. | |
EP0125528A3 (de) | Eine geschlossene Schnaupe bildender Ausgiesser sowie Verfahren zur Herstellung eines damit versehenen Behälters | |
DE59307140D1 (de) | Verfahren insbesondere zur pulvermetallurgischen Herstellung eines Zahnrades mit einem Kupplungskörper | |
DE313340T1 (de) | Waermedaemmende brennkammer und verfahren zu deren herstellung. | |
ATE7031T1 (de) | Antibiotikum a/16686 faktor a2, verfahren zu dessen herstellung und die gleichzeitig hergestellten antibiotika a/16686 faktoren a1 und a3. | |
EP0265023A3 (de) | Verfahren und Vorrichtung zur Herstellung von Glaskörpern mittels Strangpressen | |
DE69403115D1 (de) | Verfahren zur Herstellung eines Entladungsgefässes | |
DE69300630D1 (de) | Verfahren zur Herstellung eines Behälters und eines Deckels für diesen Behälter. | |
DE2262400C3 (de) | Verfahren zum Herstellen von mehrschichtigen Formkörpern mit vollem oder hohlem Querschnitt | |
DE3767558D1 (de) | Aluminiumlegierungs-erzeugnisse mit gleichmaessig grauer, lichtechter oberflaeche sowie verfahren zu deren herstellung. | |
DE69204640D1 (de) | Verfahren zur Herstellung eines Sprühdosenkörpers mit einem metallischen Innenbehälter sowie Sprühdosenkörper und entsprechende Sprühdose. | |
EP0158919A3 (de) | Verfahren und Vorrichtung zur Herstellung blasgeformter Hohlkörper aus thermoplastischen Kunststoffen | |
DE2263785C2 (de) | Vorrichtung zum Blasformen eines Behälters aus thermoplastischem Kunststoff | |
EP0374677A3 (de) | Verfahren zur Herstellung einer zweiseitigen Hochdruckentladungslampe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
17P | Request for examination filed |
Effective date: 19901220 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB IT |
|
17Q | First examination report despatched |
Effective date: 19930218 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB IT |
|
REF | Corresponds to: |
Ref document number: 58907829 Country of ref document: DE Date of ref document: 19940714 |
|
ITF | It: translation for a ep patent filed | ||
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19940824 |
|
ET | Fr: translation filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19941018 Year of fee payment: 6 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19941117 Year of fee payment: 6 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Effective date: 19950801 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Effective date: 19951113 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19951113 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Effective date: 19960731 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051113 |