EP0316189A3 - Ir-radiation source and method for producing same - Google Patents

Ir-radiation source and method for producing same Download PDF

Info

Publication number
EP0316189A3
EP0316189A3 EP88310636A EP88310636A EP0316189A3 EP 0316189 A3 EP0316189 A3 EP 0316189A3 EP 88310636 A EP88310636 A EP 88310636A EP 88310636 A EP88310636 A EP 88310636A EP 0316189 A3 EP0316189 A3 EP 0316189A3
Authority
EP
European Patent Office
Prior art keywords
radiation source
producing same
gas
radiation
walls
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.)
Granted
Application number
EP88310636A
Other versions
EP0316189B1 (en
EP0316189A2 (en
Inventor
Shaul Yatsiv
Amnon Gabay
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.)
Yissum Research Development Co of Hebrew University of Jerusalem
Original Assignee
Yissum Research Development Co of Hebrew University of Jerusalem
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 Yissum Research Development Co of Hebrew University of Jerusalem filed Critical Yissum Research Development Co of Hebrew University of Jerusalem
Publication of EP0316189A2 publication Critical patent/EP0316189A2/en
Publication of EP0316189A3 publication Critical patent/EP0316189A3/en
Application granted granted Critical
Publication of EP0316189B1 publication Critical patent/EP0316189B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/14—Selection of substances for gas fillings; Specified operating pressure or temperature having one or more carbon compounds as the principal constituents
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/30—Vessels; Containers
    • H01J61/35—Vessels; Containers provided with coatings on the walls thereof; Selection of materials for the coatings
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/245—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps
    • H01J9/247—Manufacture or joining of vessels, leading-in conductors or bases specially adapted for gas discharge tubes or lamps specially adapted for gas-discharge lamps

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Chemical Vapour Deposition (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

A source (2) of IR-radiation comprises an enclosure (4) defining between its walls a sealed-off, electrode-less chamber (6), the walls having at least one portion transparent to IR-radiation, and the chamber (6) containing a gas mixture consisting of at least one, molecular, IR-active gas, at least one buffer gas, and at least one noble gas. A method for producing the IR-radiation source (2) is also described.
EP88310636A 1987-11-12 1988-11-11 IR-radiation source and method for producing same Expired - Lifetime EP0316189B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL84463A IL84463A (en) 1987-11-12 1987-11-12 Ir-radiation source and method for producing same
IL84463 1987-11-12

Publications (3)

Publication Number Publication Date
EP0316189A2 EP0316189A2 (en) 1989-05-17
EP0316189A3 true EP0316189A3 (en) 1990-08-22
EP0316189B1 EP0316189B1 (en) 1995-01-18

Family

ID=11058319

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88310636A Expired - Lifetime EP0316189B1 (en) 1987-11-12 1988-11-11 IR-radiation source and method for producing same

Country Status (6)

Country Link
EP (1) EP0316189B1 (en)
JP (1) JPH01161661A (en)
AT (1) ATE117462T1 (en)
CA (1) CA1312114C (en)
DE (1) DE3852813T2 (en)
IL (1) IL84463A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8914722D0 (en) * 1989-06-27 1989-08-16 Emi Plc Thorn A discharge tube arrangement
GB8920051D0 (en) * 1989-09-05 1989-10-18 Emi Plc Thorn A discharge tube arrangement
GB8922862D0 (en) * 1989-10-11 1989-11-29 Emi Plc Thorn A discharge tube arrangement
DE4120730C2 (en) * 1991-06-24 1995-11-23 Heraeus Noblelight Gmbh Electrodeless low-pressure discharge lamp
DE10128915A1 (en) 2001-06-15 2002-12-19 Philips Corp Intellectual Pty Low pressure gas discharge lamp with mercury-free gas filling

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617110A1 (en) * 1986-05-21 1987-11-26 Leybold Heraeus Gmbh & Co Kg Lamp for producing resonant gas radiation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617110A1 (en) * 1986-05-21 1987-11-26 Leybold Heraeus Gmbh & Co Kg Lamp for producing resonant gas radiation

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF THE OPTICAL SOCIETY OF AMERICA. vol. 57, no. 11, November 1967, NEW YORK US pages 1373 - 1375; T. K. McCUBBIN et al.: "Infrared Emission of CO2-N2 and CO2-N2-He Plasmas" *
SPECTROCHIMICA ACTA. vol. 29B, 1974, OXFORD GB pages 1 - 18; J. P. S. HAARSMA et al.: "The preparation and operation of electrodeless discharge lamps - A critical review" *

Also Published As

Publication number Publication date
EP0316189B1 (en) 1995-01-18
DE3852813T2 (en) 1995-08-31
IL84463A (en) 1992-06-21
CA1312114C (en) 1992-12-29
ATE117462T1 (en) 1995-02-15
EP0316189A2 (en) 1989-05-17
IL84463A0 (en) 1988-04-29
JPH01161661A (en) 1989-06-26
DE3852813D1 (en) 1995-03-02

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