ES338366A1 - Un dispositivo de lampara de descarga a baja presion. - Google Patents

Un dispositivo de lampara de descarga a baja presion.

Info

Publication number
ES338366A1
ES338366A1 ES338366A ES338366A ES338366A1 ES 338366 A1 ES338366 A1 ES 338366A1 ES 338366 A ES338366 A ES 338366A ES 338366 A ES338366 A ES 338366A ES 338366 A1 ES338366 A1 ES 338366A1
Authority
ES
Spain
Prior art keywords
cathodes
pair
cathode
envelope
exhausted
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
ES338366A
Other languages
English (en)
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.)
Duro Test Corp
Original Assignee
Duro Test 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 Duro Test Corp filed Critical Duro Test Corp
Publication of ES338366A1 publication Critical patent/ES338366A1/es
Expired 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
    • H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
    • H01J61/545—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode inside the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H01J61/0672—Main electrodes for low-pressure discharge lamps characterised by the construction of the electrode

Landscapes

  • Discharge Lamp (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
ES338366A 1966-03-23 1967-03-22 Un dispositivo de lampara de descarga a baja presion. Expired ES338366A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53688866A 1966-03-23 1966-03-23

Publications (1)

Publication Number Publication Date
ES338366A1 true ES338366A1 (es) 1968-04-01

Family

ID=24140340

Family Applications (1)

Application Number Title Priority Date Filing Date
ES338366A Expired ES338366A1 (es) 1966-03-23 1967-03-22 Un dispositivo de lampara de descarga a baja presion.

Country Status (3)

Country Link
DE (1) DE1589127C3 (es)
ES (1) ES338366A1 (es)
GB (1) GB1172723A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1652213A2 (en) 2003-07-29 2006-05-03 Koninklijke Philips Electronics N.V. Low-pressure mercury vapor discharge lamp having determined probability of failure

Also Published As

Publication number Publication date
DE1589127B2 (de) 1978-07-20
DE1589127A1 (de) 1970-03-12
GB1172723A (en) 1969-12-03
DE1589127C3 (de) 1979-03-29

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