JPS55154055A - No-electrode discharge tube device - Google Patents

No-electrode discharge tube device

Info

Publication number
JPS55154055A
JPS55154055A JP6053179A JP6053179A JPS55154055A JP S55154055 A JPS55154055 A JP S55154055A JP 6053179 A JP6053179 A JP 6053179A JP 6053179 A JP6053179 A JP 6053179A JP S55154055 A JPS55154055 A JP S55154055A
Authority
JP
Japan
Prior art keywords
discharge tube
microwave
tube
magnetron
reflection mirror
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
JP6053179A
Other languages
Japanese (ja)
Inventor
Hiroshi Miyamoto
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.)
OAK SEISAKUSHO KK
Original Assignee
OAK SEISAKUSHO KK
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 OAK SEISAKUSHO KK filed Critical OAK SEISAKUSHO KK
Priority to JP6053179A priority Critical patent/JPS55154055A/en
Publication of JPS55154055A publication Critical patent/JPS55154055A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
    • H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
    • H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
    • H01J65/044—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by a separate microwave unit

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

PURPOSE:To obtain a response of a tube to a wide range irradiation distance and distribution area of equal intensity of illumination, by forming the luminous tube into a ring shape or rotary sectional body. CONSTITUTION:A no-electrode ring-shaped discharge tube 1c is arranged in the vicinity of the focus of a rotary paraboloid reflection mirror 2. The reflection mirror 2 and a metallic wire net 3, having an extremely fine mesh as compared with a length of microwave, constitute a microwave hollow. Coaxial waveguides 4 and 5 are formed matching to an angular waveguide unit 10 matched to an output antenna 12 of a magnetron 11. The power of microwave oscillated by the magnetron 11 is efficiently conducted to the luminous hollow part to load its energy to the no-electrode ring-shaped discharge tube 1c and permit said discharge tube 1c to emit a plasma light.
JP6053179A 1979-05-18 1979-05-18 No-electrode discharge tube device Pending JPS55154055A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6053179A JPS55154055A (en) 1979-05-18 1979-05-18 No-electrode discharge tube device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6053179A JPS55154055A (en) 1979-05-18 1979-05-18 No-electrode discharge tube device

Publications (1)

Publication Number Publication Date
JPS55154055A true JPS55154055A (en) 1980-12-01

Family

ID=13144977

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6053179A Pending JPS55154055A (en) 1979-05-18 1979-05-18 No-electrode discharge tube device

Country Status (1)

Country Link
JP (1) JPS55154055A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834356U (en) * 1981-08-31 1983-03-05 三菱電機株式会社 Microwave discharge light source device
JPS58100353A (en) * 1981-12-09 1983-06-15 Mitsubishi Electric Corp Micro-wave electric-discharge light source device
JPS61216299A (en) * 1985-12-13 1986-09-25 三菱電機株式会社 Microwave discharge light source unit
JPH01217891A (en) * 1988-02-23 1989-08-31 Orc Mfg Co Ltd Circular electrodeless discharge light source and lighting method
US5448135A (en) * 1993-10-28 1995-09-05 Fusion Lighting, Inc. Apparatus for coupling electromagnetic radiation from a waveguide to an electrodeless lamp
KR20010055802A (en) * 1999-12-13 2001-07-04 구자홍 Combined structure of resonator and reflector in electrodeless lamp
EP1120121A2 (en) * 2000-01-26 2001-08-01 Raymond William Sheppard Ultra-violet container/closure sterilisation system
EP1304725A2 (en) * 2001-09-27 2003-04-23 Lg Electronics Inc. Electrodeless discharge lamp using microwave energy

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5834356U (en) * 1981-08-31 1983-03-05 三菱電機株式会社 Microwave discharge light source device
JPS635169Y2 (en) * 1981-08-31 1988-02-12
JPS58100353A (en) * 1981-12-09 1983-06-15 Mitsubishi Electric Corp Micro-wave electric-discharge light source device
JPS61216299A (en) * 1985-12-13 1986-09-25 三菱電機株式会社 Microwave discharge light source unit
JPH01217891A (en) * 1988-02-23 1989-08-31 Orc Mfg Co Ltd Circular electrodeless discharge light source and lighting method
US5448135A (en) * 1993-10-28 1995-09-05 Fusion Lighting, Inc. Apparatus for coupling electromagnetic radiation from a waveguide to an electrodeless lamp
KR20010055802A (en) * 1999-12-13 2001-07-04 구자홍 Combined structure of resonator and reflector in electrodeless lamp
EP1120121A2 (en) * 2000-01-26 2001-08-01 Raymond William Sheppard Ultra-violet container/closure sterilisation system
EP1120121A3 (en) * 2000-01-26 2003-03-12 Raymond William Sheppard Ultra-violet container/closure sterilisation system
EP1304725A2 (en) * 2001-09-27 2003-04-23 Lg Electronics Inc. Electrodeless discharge lamp using microwave energy
EP1304725A3 (en) * 2001-09-27 2007-02-14 Lg Electronics Inc. Electrodeless discharge lamp using microwave energy

Similar Documents

Publication Publication Date Title
US4990789A (en) Ultra violet rays generator by means of microwave excitation
US4975625A (en) Electrodeless lamp which couples to small bulb
US4189661A (en) Electrodeless fluorescent light source
US4887192A (en) Electrodeless lamp having compound resonant structure
JPS56126250A (en) Light source device of micro wave discharge
JPS581511B2 (en) electrodeless fluorescent lamp
DE59003641D1 (en) High power radiator.
US8766539B2 (en) Electrodeless lamps with grounded coupling elements and improved bulb assemblies
EP0819317A4 (en) Apparatus for exciting an electrodeless lamp with microwave radiation
GB1482950A (en) Apparatus for generating radiation
US20090045750A1 (en) Uv light system
DE69218724T2 (en) Luminaire with an electrodeless discharge lamp as the light source
JPS55154055A (en) No-electrode discharge tube device
US5313036A (en) Apparatus for thawing and reheating a deep-frozen food preparation by microwave and infrared radiation, and heating process related thereto
JPS637427B2 (en)
CN102122602A (en) Electrodeless lamps with grounded coupling elements and improved bulb assemblies
JPS56138976A (en) Voiceless discharge gas laser device
JPS6358752A (en) Aperture type area gas discharge lamp
JPS58100353A (en) Micro-wave electric-discharge light source device
MXPA02003390A (en) Lighting system using microwaves.
JP2001319510A (en) Dielectric barrier discharge lamp device
RU97109598A (en) RADIATOR FOR MICROWAVE THERAPY
Brand et al. A tunable source of linearly-polarized, near-millmeter wave radiation
EP3905304A1 (en) Tubular electrodeless lamp
SU1478271A1 (en) Reflector aerial