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GB1111469A - Improvements relating to gas-filled envelopes for spark gaps and the like - Google Patents

Improvements relating to gas-filled envelopes for spark gaps and the like

Info

Publication number
GB1111469A
GB1111469A GB2923566A GB2923566A GB1111469A GB 1111469 A GB1111469 A GB 1111469A GB 2923566 A GB2923566 A GB 2923566A GB 2923566 A GB2923566 A GB 2923566A GB 1111469 A GB1111469 A GB 1111469A
Authority
GB
United Kingdom
Prior art keywords
envelope
filling tube
gas
fitting
enclosure
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
GB2923566A
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.)
Impulsphysik GmbH
Original Assignee
Impulsphysik GmbH
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 Impulsphysik GmbH filed Critical Impulsphysik GmbH
Publication of GB1111469A publication Critical patent/GB1111469A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • H01J5/14—Dismountable vessels or containers, e.g. for replacing cathode heater
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
    • H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/84—Lamps with discharge constricted by high pressure
    • H01J61/90—Lamps suitable only for intermittent operation, e.g. flash lamp
    • 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
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • 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
    • H01J9/38—Exhausting, degassing, filling, or cleaning vessels
    • H01J9/395—Filling vessels
    • 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
    • H01J9/50—Repairing or regenerating used or defective discharge tubes or lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0059—Arc discharge tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0072—Disassembly or repair of discharge tubes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)

Abstract

1,111,469. Discharge apparatus. IMPULSPHYSIK G.m.b.H. 29 June, 1966 (6 July, 1965], No.29235/66. Heading H1D. Apparatus for enabling the envelope of a discharge device e.g. a spark gap or flash lamp, to be filled with a gas or vapour comprises a filling tube 3 making a gas-tight joint with envelope 1 and having a bore 8 communicating at one end with the interior of the envelope and having openable closure means 10 at the other end operated by a device 18 which extends out through a fitting 14 which is secured to said other end of filling tube 3 and which defines, with filling tube 3, an enclosure 15 having valve controlled passage means, such as 22, 23, connected to apparatus for causing gas to flow into and out of the enclosure. As shown, the filling tube 3 may comprise an electrode of a spark discharge device, the electrode being demountably secured to an extension 5 of the envelope. When the envelope becomes blackened by use, instead of discarding the device, the blackening may be removed by dismantling and withdrawing the electrodes whereby access to clean the interior of the envelope may be obtained through the resulting apertures. The device may then be refilled with gas by replacing the electrodes 2, 3, securing the fitting 14 over the filling tube 3 and using screwdriver device 18 to unscrew plug 10 which closed the filling tube 3, thus forming a passage between the interior of the envelope and enclosure 15. A vacuum pump attached to one of the passageways 22, 23 evacuates the envelope through its respective valve which is subsequently closed. The other valve is then opened to allow gas under pressure from a suitable supply to enter the envelope. The envelope is sealed by reinserting the plug 10 into the filling tube 3 and screwing it home tight, and the fitting 14 and its accessories are removed and the electrical supply connections restored. Instead of being formed by an electrode the filling tube may be quite separate, in which case the fitting may remain in position and, if the filling tube is of considerable length, which may include a portion of flexible hose, the fitting may be remotely situated from the discharge device.
GB2923566A 1965-07-06 1966-06-29 Improvements relating to gas-filled envelopes for spark gaps and the like Expired GB1111469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEJ28545A DE1226712B (en) 1965-07-06 1965-07-06 Gas-filled discharge vessel for measuring spark gaps, high pressure flash lamps and similar discharge gaps

Publications (1)

Publication Number Publication Date
GB1111469A true GB1111469A (en) 1968-04-24

Family

ID=7203315

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2923566A Expired GB1111469A (en) 1965-07-06 1966-06-29 Improvements relating to gas-filled envelopes for spark gaps and the like

Country Status (5)

Country Link
US (1) US3377496A (en)
CH (1) CH459754A (en)
DE (1) DE1226712B (en)
GB (1) GB1111469A (en)
NL (1) NL6608914A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1539409A1 (en) * 1966-08-26 1969-11-06 Fruengel Dr Ing Franz Device for arbitrarily changing the spectral and intensity composition of a light bundle from electronic flash units
US3530328A (en) * 1968-05-27 1970-09-22 James A Henschel Lock nozzled electrode
US7063583B2 (en) * 2001-03-23 2006-06-20 Wafermasters, Inc. Multi-spectral uniform light source
US7245471B2 (en) * 2003-10-29 2007-07-17 Edw. C. Levy Co. Discharge device for inductive devices
CN114188197B (en) * 2021-12-09 2024-06-18 首固光电江苏有限公司 Ultraviolet lamp starting gas and filling process thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1616214A (en) * 1922-05-05 1927-02-01 John L Brown Vacuum tube
DE856995C (en) * 1950-02-10 1952-11-27 Frank Dr-Ing Fruengel Discharge vessel, especially for light flash stroboscopes
US2703374A (en) * 1951-01-15 1955-03-01 Fruengel Frank Stroboscopic light source
NL293951A (en) * 1963-06-07

Also Published As

Publication number Publication date
DE1226712B (en) 1966-10-13
CH459754A (en) 1968-07-15
US3377496A (en) 1968-04-09
NL6608914A (en) 1967-01-09

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