IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0048324
(2000-07-28)
|
우선권정보 |
DE-0036863 (1999-08-05) |
국제출원번호 |
PCT//DE00/02498
(2002-06-03)
|
§371/§102 date |
20020603
(20020603)
|
국제공개번호 |
WO01//11652
(2001-02-15)
|
발명자
/ 주소 |
- Eberhardt, Angela
- Ilmer, Michael
- Seibold, Michael
|
출원인 / 주소 |
- Patent-Treuhand-Gesellschaft f?r Elektrische Gl?hlampen mbH
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
12 |
초록
A method for producing containers for gas discharge lamps, which consists in melting glass by incident light radiation.
대표청구항
▼
1. A Method for producing a discharge lamp comprising:providing a flat radiator discharge vessel having a base plate, a frame, and a cover plate.2. The method as claimed in claim 1, in which the glass to be fused is nonporous before the irradiation with light.3. The method as claimed in claim 1, in
1. A Method for producing a discharge lamp comprising:providing a flat radiator discharge vessel having a base plate, a frame, and a cover plate.2. The method as claimed in claim 1, in which the glass to be fused is nonporous before the irradiation with light.3. The method as claimed in claim 1, in which a laser produces the irradiation with light, using a vacuum furnace with an optical conductor bushing for the irradiation with light and the discharge vessel is heated in the vacuum furnace during local irradiation with light to a temperature of between 150° C., 200° C. and, or 250° C. as lower limit and 500° C., 450° C., 400° C., or 350° C. as upper limit.4. The method as claimed in claim 1, in which the glass to be fused contains additives that absorb with regard to the irradiation with light, specifically at least one ion from the group of Co, Cu, Cr, Ni, Ce, Nd, Pr, Cd, Ti, Mn, V, Pb, Zn, Bi and Fe.5. The method as claimed in claim 4, in which the additives contain sulfides, tellurides or selenides of Zn, Sb, Pb, Mo, W, Ag, Co, Cu: Cr, Ni, Ce, Nd, Pr, Cd, Ti, Mn, V or Fe.6. The method as claimed in claim 1, in which the discharge vessel has discharge electrodes that are separated at least partially from the interior of the discharge vessel by a dielectric layer.
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