FR1349915A - Method for generating light at very high intensity and corresponding electric discharge apparatus - Google Patents

Method for generating light at very high intensity and corresponding electric discharge apparatus

Info

Publication number
FR1349915A
FR1349915A FR907633A FR907633A FR1349915A FR 1349915 A FR1349915 A FR 1349915A FR 907633 A FR907633 A FR 907633A FR 907633 A FR907633 A FR 907633A FR 1349915 A FR1349915 A FR 1349915A
Authority
FR
France
Prior art keywords
electrodes
electric discharge
high intensity
discharge apparatus
corresponding electric
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.)
Expired
Application number
FR907633A
Other languages
French (fr)
Inventor
Gabriel Giannini
Adriano Ducati
Hubert Sullivan
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.)
Plasmadyne Corp
Original Assignee
Plasmadyne 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 Plasmadyne Corp filed Critical Plasmadyne Corp
Application granted granted Critical
Publication of FR1349915A publication Critical patent/FR1349915A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/48—Generating plasma using an arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32055—Arc discharge

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Discharge Lamp (AREA)

Abstract

1,012,341. Discharge lamps. PLASMADYNE CORPORATION. Sept. 7, 1962, No. 34376/62. Heading H1D. A pulsed or continuous arc between electrodes 17 is confined and stabilized in a path 32 by a vortical flow of gas which is admitted tangentially to the arc chamber 21 through an opening 31 and is discharged through an axial passage 24 in one or both of the electrodes. The gas may be argon or helium under substantial pressure and may be discharged to the atmosphere or re-circulated through the arc chamber. The insulating block 12 may be of transparent plastic or may be opaque and provided with a window. The electrodes 17 may be cooled, and the chamber 21 may be other than cylindrical, e.g. conical.
FR907633A 1962-10-08 1962-08-23 Method for generating light at very high intensity and corresponding electric discharge apparatus Expired FR1349915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1179562A CH398790A (en) 1962-10-08 1962-10-08 Method of generating light at very high intensity by means of an electric discharge

Publications (1)

Publication Number Publication Date
FR1349915A true FR1349915A (en) 1964-01-24

Family

ID=4376937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR907633A Expired FR1349915A (en) 1962-10-08 1962-08-23 Method for generating light at very high intensity and corresponding electric discharge apparatus

Country Status (6)

Country Link
BE (1) BE623349A (en)
CH (1) CH398790A (en)
DE (1) DE1199881B (en)
FR (1) FR1349915A (en)
GB (1) GB1012341A (en)
NL (1) NL282609A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539595B1 (en) * 1965-06-07 1970-06-25 Union Carbide Corp Discharge lamp

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1245599A (en) * 1958-09-08 1960-11-10 Union Carbide Corp High intensity light source

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539595B1 (en) * 1965-06-07 1970-06-25 Union Carbide Corp Discharge lamp

Also Published As

Publication number Publication date
NL282609A (en)
CH398790A (en) 1966-03-15
GB1012341A (en) 1965-12-08
BE623349A (en)
DE1199881B (en) 1965-09-02

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