KR970706599A - LOW-PRESSURE DISCHARGE LAMP - Google Patents

LOW-PRESSURE DISCHARGE LAMP

Info

Publication number
KR970706599A
KR970706599A KR1019970701635A KR19970701635A KR970706599A KR 970706599 A KR970706599 A KR 970706599A KR 1019970701635 A KR1019970701635 A KR 1019970701635A KR 19970701635 A KR19970701635 A KR 19970701635A KR 970706599 A KR970706599 A KR 970706599A
Authority
KR
South Korea
Prior art keywords
tube
low
electrode
pressure discharge
discharge lamp
Prior art date
Application number
KR1019970701635A
Other languages
Korean (ko)
Other versions
KR100399461B1 (en
Inventor
안드레아스 세바스티아누스 게르트루디스 게펜
예뢴 크리스티안 란게포르트
헨리쿠스 람베르투스 안토니우스 아드리아누스 포겔스
파트리시우스 빌헬무스 마리아 레페라르스
휘-멩 초우
Original Assignee
롤페스 요하네스 게라두스 알베르투스
필립스 일렉트로닉스 엔. 브이.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 롤페스 요하네스 게라두스 알베르투스, 필립스 일렉트로닉스 엔. 브이. filed Critical 롤페스 요하네스 게라두스 알베르투스
Publication of KR970706599A publication Critical patent/KR970706599A/en
Application granted granted Critical
Publication of KR100399461B1 publication Critical patent/KR100399461B1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/361—Seals between parts of vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/09—Hollow cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H01J61/361—Seals between parts of vessel
    • H01J61/365—Annular seals disposed between the ends of the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr

Abstract

저압 방전 램프는 속이 빈 원통형 전극(3)이 삽입된 램프 용기(1)를 갖고, 전극 사이에는 방전 경로가 형성된다. 전극들 중 적어도 하나는 그 전극의 자유단(4)으로부터 방전 경로 방향으로 상당 거리 떨어진 곳에 양측면이 개방된 튜브(5)를 갖는다. 그 튜브는 전자 방출 물질(6)로 코팅되고, 전기적인 전도 수단(7)에 의해 전극에 연결된다. 단면에서 전기적인 전도 수단(7)재료의 표면적은 단면에서 전극 재료 표면적이 많아야 25%이다.The low-pressure discharge lamp has a lamp vessel 1 in which hollow cylindrical electrodes 3 are inserted, and a discharge path is formed between the electrodes. At least one of the electrodes has a tube 5 whose both sides are open at a distance from the free end 4 of the electrode at a considerable distance in the discharge path direction. The tube is coated with an electron emissive material (6) and is connected to an electrode by means of an electrical conducting means (7). The surface area of the electrical conducting means (7) in the cross section is at most 25% of the surface area of the electrode material in cross section.

Description

저압 방전 램프(LOW-PRESSURE DISCHARGE LAMP)LOW-PRESSURE DISCHARGE LAMP

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 따른 저압 방전 램프의 부분 생략 측면도를 나타낸다. 제2도는 또한 제2실시예의 부분 생략 측면도를 나타낸다.FIG. 1 shows a side view of a part of a low-pressure discharge lamp according to the present invention. The second figure also shows a partial omission side view of the second embodiment.

Claims (9)

단부(2)를 가지며 진공으로 밀폐된 튜브형 유리 램프 용기(1), 램프 용기 내부에서 회유 기체를 포함하는 이온화 가능한 충전제, 램프 용기의 단부(2) 각각에서 램프 용기 내부로 삽입되고 그들 각각이 램프 용기 내부에 단부(4A)와 램프 용기 외부에 단부(4B)를 갖는 속이 빈 원통형 전극(3)을 구비하고, 전자 에미터(6)로 코팅된 튜브(5)가 전극들(3)중 적어 하나의 연장된 방향으로 그 전극의 단부(4A)에서 상당 거리 떨어져 놓이고 전기적인 전도 수단(7)에 의해서 전극(3)에 연결되고 전극(3)을 대면하는 적어도 한 면이 개방되며, 전기적인 전도 수단의 재료는 전극의 횡단면에서 전극 자체의 재료가 차지하는 단면적의 많아야 25%의 표면적을 갖는 것을 특징으로 하는 전압 방전 램프.A tubular glass lamp vessel (1) having an end (2) and closed by a vacuum, an ionizable filler containing a blowing gas inside the lamp vessel, (3) having an end portion (4A) inside the container and an end portion (4B) outside the lamp container and a tube (5) coated with the electron emitter (6) At least one side which is spaced a considerable distance from the end 4A of the electrode in one elongated direction and which is connected to the electrode 3 by the electrically conductive means 7 and faces the electrode 3 is opened, Wherein the material of the conducting means has a surface area of at most 25% of the cross-sectional area occupied by the material of the electrode itself in the transverse section of the electrode. 제1항에 있어서, 튜브(15)의 벽이 기공성 재료로 만들어지는 것을 특징으로 하는 저압 방전 램프.The low pressure discharge lamp according to claim 1, characterized in that the wall of the tube (15) is made of a porous material. 제2항에 있어서, 기공성 재료가 거즈인 것을 특징으로 하는 저압 방전 램프.The low-pressure discharge lamp according to claim 2, wherein the porous material is gauze. 제1항, 제2항, 또는 제3항에 있어서, 튜브(5)의 양면이 개방되고, 램프 용기(1) 내부에서 튜브가 전극(3)전방에 놓이는 것을 특징으로 하는 저압 방전 램프.The low-pressure discharge lamp according to claim 1, 2, or 3, wherein both sides of the tube (5) are opened, and a tube is placed in front of the electrode (3) inside the lamp vessel (1). 제1항, 제2항 또는 제3항에 있어서, 튜브(15)가 램프 용기(11)의 부에서 전극(13)의 전방에 놓이는 것을 특징으로 하는 저압 방전 램프.The low-pressure discharge lamp according to claim 1, 2 or 3, characterized in that the tube (15) lies in front of the electrode (13) in the part of the lamp vessel (11). 제1항, 제2항, 제3항, 제4항 또는 제5항에 있어서, 튜브(5)의 내부가 에미터(6)로 코팅되는 것을 특징으로 하는 저압 방전 램프.The low-pressure discharge lamp according to claim 1, 2, 3, 4 or 5, wherein the inside of the tube (5) is coated with an emitter (6). 제6항에 있어서, 튜브(5)의 내부와 외부적으로 에미터(6)로 코팅되는 것을 특징으로 하는 저압 방전 램프.7. A low-pressure discharge lamp according to claim 6, characterized in that it is coated with an emitter (6) both inside and outside the tube (5). 제1항 또는 제4항 내지 제7항 중 어느 한 항에 있어서, 전극(3)과 튜브(5)가 일체로 된 것을 특징으로 하는 저압 방전 램프.The low-pressure discharge lamp according to any one of claims 1 to 7, wherein the electrode (3) and the tube (5) are integrated. 전술한 항 중 어느 한 항에 있어서, 전극(3) 양쪽이 튜브(5)를 갖는 것을 특징으로 하는 저압 방전 램프.A low-pressure discharge lamp according to any one of the preceding claims, wherein both the electrodes (3) have a tube (5). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019970701635A 1995-07-13 1995-11-02 Low-pressure discharge lamp KR100399461B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9500622A BE1009483A3 (en) 1995-07-13 1995-07-13 Low-pressure discharge lamp.
BE9500622 1995-07-13

Publications (2)

Publication Number Publication Date
KR970706599A true KR970706599A (en) 1997-11-03
KR100399461B1 KR100399461B1 (en) 2004-03-20

Family

ID=3889098

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970701635A KR100399461B1 (en) 1995-07-13 1995-11-02 Low-pressure discharge lamp

Country Status (8)

Country Link
EP (2) EP0784864B1 (en)
JP (2) JPH10505942A (en)
KR (1) KR100399461B1 (en)
CN (2) CN1083147C (en)
BE (1) BE1009483A3 (en)
DE (2) DE69507821T2 (en)
ES (1) ES2130660T3 (en)
WO (1) WO1997003455A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100464303B1 (en) * 1998-05-07 2005-02-28 삼성전자주식회사 Arc light lamp using fullerene compound

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6037714A (en) * 1995-09-19 2000-03-14 Philips Electronics North America Corporation Hollow electrodes for low pressure discharge lamps, particularly narrow diameter fluorescent and neon lamps and lamps containing the same
EP1437760B1 (en) * 2001-09-28 2013-05-22 Hamamatsu Photonics K.K. Gas discharge tube
CN101145484B (en) * 2006-09-11 2010-06-09 陈宗烈 T2-T1 standard hot electrode fluorescence lamp production method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR870005434A (en) * 1985-11-27 1987-06-08 이와시끼 미쯔오 Metal vapor discharge lamp and manufacturing method thereof
JPH0377257A (en) * 1989-08-21 1991-04-02 Hitachi Ltd Low pressure discharge lamp
JP3341294B2 (en) * 1991-09-30 2002-11-05 東芝ライテック株式会社 Cold cathode discharge lamp
KR940007647B1 (en) * 1992-01-28 1994-08-22 삼성전자 주식회사 Low-pressure mecury discharge lamp
US5387837A (en) * 1992-03-27 1995-02-07 U.S. Philips Corporation Low-pressure discharge lamp and luminaire provided with such a lamp
JPH0745236A (en) * 1993-07-28 1995-02-14 Toshiba Lighting & Technol Corp Low pressure discharge lamp and lamp built in equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100464303B1 (en) * 1998-05-07 2005-02-28 삼성전자주식회사 Arc light lamp using fullerene compound

Also Published As

Publication number Publication date
DE69605365T2 (en) 2000-06-08
KR100399461B1 (en) 2004-03-20
WO1997003455A1 (en) 1997-01-30
EP0784864B1 (en) 1999-02-10
CN1167228A (en) 1997-12-10
ES2130660T3 (en) 1999-07-01
DE69507821T2 (en) 1999-08-19
DE69507821D1 (en) 1999-03-25
CN1083147C (en) 2002-04-17
CN1157669A (en) 1997-08-20
BE1009483A3 (en) 1997-04-01
DE69605365D1 (en) 2000-01-05
EP0753883A1 (en) 1997-01-15
JPH10505942A (en) 1998-06-09
EP0753883B1 (en) 1999-12-01
EP0784864A1 (en) 1997-07-23
JPH0935688A (en) 1997-02-07

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