JPS6424398A - Microwave discharge light source - Google Patents

Microwave discharge light source

Info

Publication number
JPS6424398A
JPS6424398A JP17499687A JP17499687A JPS6424398A JP S6424398 A JPS6424398 A JP S6424398A JP 17499687 A JP17499687 A JP 17499687A JP 17499687 A JP17499687 A JP 17499687A JP S6424398 A JPS6424398 A JP S6424398A
Authority
JP
Japan
Prior art keywords
screen
cavity
light source
microwave
discharge light
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.)
Pending
Application number
JP17499687A
Other languages
Japanese (ja)
Inventor
Kamarei Mohamado
Rinchi Donarudo
Jii Yuurii Maikeru
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fusion Systems Corp
Original Assignee
Fusion Systems Corp
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 Fusion Systems Corp filed Critical Fusion Systems Corp
Priority to JP17499687A priority Critical patent/JPS6424398A/en
Publication of JPS6424398A publication Critical patent/JPS6424398A/en
Pending legal-status Critical Current

Links

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

PURPOSE: To avoid voltage breakdowns or arcs from occurring between an inner screen and an outer screen by disposing the formed separated apart from the latter by a specified distance and by producing a microwave cavity at part of a reflector, connected to the two screens and the peripheries of the screens. CONSTITUTION: A microwave cavity 10, having a reflective surface and providing a partially open cavity wall, a first metallic screen 8 covering the partial opening, and a second metallic screen 6 located inside a cavity 4 and spaced from the first metallic screen 8 by a distance of 50mm to 65mm are provided. This reduces microwave leakage and prevents arcs.
JP17499687A 1987-07-15 1987-07-15 Microwave discharge light source Pending JPS6424398A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17499687A JPS6424398A (en) 1987-07-15 1987-07-15 Microwave discharge light source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17499687A JPS6424398A (en) 1987-07-15 1987-07-15 Microwave discharge light source

Publications (1)

Publication Number Publication Date
JPS6424398A true JPS6424398A (en) 1989-01-26

Family

ID=15988396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17499687A Pending JPS6424398A (en) 1987-07-15 1987-07-15 Microwave discharge light source

Country Status (1)

Country Link
JP (1) JPS6424398A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1304723A2 (en) * 2001-09-27 2003-04-23 Lg Electronics Inc. Electrodeless lighting system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6199263A (en) * 1984-10-19 1986-05-17 Mitsubishi Electric Corp Microwave electric-discharge light source
JPS6136999B2 (en) * 1978-01-31 1986-08-21 Shin Meiwa Ind Co Ltd
JPS61273850A (en) * 1985-05-29 1986-12-04 Mitsubishi Electric Corp Microwave discharge light source device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6136999B2 (en) * 1978-01-31 1986-08-21 Shin Meiwa Ind Co Ltd
JPS6199263A (en) * 1984-10-19 1986-05-17 Mitsubishi Electric Corp Microwave electric-discharge light source
JPS61273850A (en) * 1985-05-29 1986-12-04 Mitsubishi Electric Corp Microwave discharge light source device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1304723A2 (en) * 2001-09-27 2003-04-23 Lg Electronics Inc. Electrodeless lighting system

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