DE3221439A1 - Elektrische entladungslampe - Google Patents

Elektrische entladungslampe

Info

Publication number
DE3221439A1
DE3221439A1 DE19823221439 DE3221439A DE3221439A1 DE 3221439 A1 DE3221439 A1 DE 3221439A1 DE 19823221439 DE19823221439 DE 19823221439 DE 3221439 A DE3221439 A DE 3221439A DE 3221439 A1 DE3221439 A1 DE 3221439A1
Authority
DE
Germany
Prior art keywords
discharge
discharge lamp
discharge vessel
loop
ignition
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
DE19823221439
Other languages
German (de)
English (en)
Other versions
DE3221439C2 (enrdf_load_stackoverflow
Inventor
Jürgen Begemann
Manfred Dr. 8000 München Rehmet
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Priority to DE19823221439 priority Critical patent/DE3221439A1/de
Publication of DE3221439A1 publication Critical patent/DE3221439A1/de
Application granted granted Critical
Publication of DE3221439C2 publication Critical patent/DE3221439C2/de
Granted 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
    • H01J61/84—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
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
DE19823221439 1982-06-07 1982-06-07 Elektrische entladungslampe Granted DE3221439A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823221439 DE3221439A1 (de) 1982-06-07 1982-06-07 Elektrische entladungslampe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823221439 DE3221439A1 (de) 1982-06-07 1982-06-07 Elektrische entladungslampe

Publications (2)

Publication Number Publication Date
DE3221439A1 true DE3221439A1 (de) 1983-12-08
DE3221439C2 DE3221439C2 (enrdf_load_stackoverflow) 1989-02-16

Family

ID=6165531

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823221439 Granted DE3221439A1 (de) 1982-06-07 1982-06-07 Elektrische entladungslampe

Country Status (1)

Country Link
DE (1) DE3221439A1 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998036439A3 (en) * 1997-01-30 1999-01-14 Wilhelmus Hermanus Iding Lighting unit with integrated reflector-antenna

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795724A (en) * 1953-04-08 1957-06-11 Gen Electric Electric discharge lamps
US2825795A (en) * 1953-11-25 1958-03-04 Andrew F Henninger Flashtube mounting structure
DE2059572A1 (de) * 1970-12-03 1972-06-08 Philips Patentverwaltung Verfahren zur Herstellung von kalten Kathoden fuer Gasentladungsroehren

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2795724A (en) * 1953-04-08 1957-06-11 Gen Electric Electric discharge lamps
US2825795A (en) * 1953-11-25 1958-03-04 Andrew F Henninger Flashtube mounting structure
DE2059572A1 (de) * 1970-12-03 1972-06-08 Philips Patentverwaltung Verfahren zur Herstellung von kalten Kathoden fuer Gasentladungsroehren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998036439A3 (en) * 1997-01-30 1999-01-14 Wilhelmus Hermanus Iding Lighting unit with integrated reflector-antenna

Also Published As

Publication number Publication date
DE3221439C2 (enrdf_load_stackoverflow) 1989-02-16

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee