Process for producing a discharge lamp by softening a support element outside of a discharge chamber
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01J-009/00
H01J-009/24
출원번호
US-0398585
(2002-06-26)
우선권정보
DE-101 38 925(2001-08-08)
국제출원번호
PCT/DE02/002342
(2002-06-26)
§371/§102 date
20030829
(20030829)
국제공개번호
WO03/017312
(2003-02-27)
발명자
/ 주소
Hitzschke,Lothar
Vollkommer,Frank
출원인 / 주소
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
인용정보
피인용 횟수 :
2인용 특허 :
4
초록▼
A process for producing a discharge lamp which is designed for dielectric barrier discharges in which, during a filling step, before the discharge chamber is closed, a part of the discharge vessel is held in a raised position by a support element which is then at least partially softened, in order f
A process for producing a discharge lamp which is designed for dielectric barrier discharges in which, during a filling step, before the discharge chamber is closed, a part of the discharge vessel is held in a raised position by a support element which is then at least partially softened, in order for the part which is being held in a raised position to be lowered. The support element lies outside the discharge chamber.
대표청구항▼
The invention claimed is: 1. A process for producing a flat radiator discharge lamp which is designed for dielectric barrier discharges and which includes: a discharge vessel, which comprises a cover plate and a base plate which are separate at the start of the process and a frame, for holding a di
The invention claimed is: 1. A process for producing a flat radiator discharge lamp which is designed for dielectric barrier discharges and which includes: a discharge vessel, which comprises a cover plate and a base plate which are separate at the start of the process and a frame, for holding a discharge medium in a discharge chamber of the discharge vessel, a set of electrodes (5) for producing dielectric barrier discharges in the discharge medium, and a dielectric layer between at least part of a set of electrodes (5) and the discharge medium, in which process, during a filling step which precedes closing of the discharge chamber, the cover plate of the discharge vessel is held in a raised position by a support element (1'-1"", 2'-2"",15) that is arranged outside of the frame, which support element (1'-1"",2'-2 "",15) is at least partially softened (15,16) by the application of heat, in order for the discharge chamber to be closed, with the result that the part (3) of the discharge vessel which has been held in a raised position is lowered, characterized in that the support element (1'-1 "",2'-2"",15), while the discharge vessel part ( 3) is being held in a raised position, is arranged entirely outside the discharge chamber. 2. The process according to claim 1, in which there are no softening parts within the discharge vessel during the filling step. 3. The process according to claim 1, in which the support element is merely an auxiliary means of the process, and the finished discharge lamp is separated from the support element after the production process. 4. The process according to claim 3, in which the support element (1'-1"",2'-2"",15), in order to hold the cover plate in a raised position, engages on a section of the cover plate which is provided specifically for this purpose and is removed during the production process. 5. The process according to claim 1, in which at least one and at most four support elements (1'-1"",2'-2 "",15) are used. 6. The process according to claim 1, in which the support element(s) (1'-1"",2'-2"",15) include tube sections (15) made from a suitable softening material. 7. The process according to claim 1, in which the support element(s) (1'-1"",2'-2"",15) include softening parts (15) which substantially comprise SF6-glass. 8. The process according to claim 1, in which the cover plate which is held in a raised position is provided with additional weight in order to assist with the lowering operation.
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이 특허에 인용된 특허 (4)
Hitzschke,Lothar; Vollkommer,Frank, Discharge lamp comprising a stabilized discharge vessel plate.
Pong Chungdee ; Porter John D. ; Fahlen Theodore S. ; Curtin Christopher J. ; Neimeyer Robert G. ; Ludwig Paul N., Wall assembly and method for attaching walls for flat panel display.
Hitzschke, Lothar; Vollkommer, Frank, Discharge lamp for dielectrically impeded discharge with rib-like supporting elements between the bottom plate and the top plate.
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