FR937081A - Tube à décharge à atmosphère de gaz ou de vapeur - Google Patents

Tube à décharge à atmosphère de gaz ou de vapeur

Info

Publication number
FR937081A
FR937081A FR937081DA FR937081A FR 937081 A FR937081 A FR 937081A FR 937081D A FR937081D A FR 937081DA FR 937081 A FR937081 A FR 937081A
Authority
FR
France
Prior art keywords
gas
discharge tube
vapor atmosphere
atmosphere discharge
vapor
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
Other languages
English (en)
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR937081A publication Critical patent/FR937081A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
    • 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
    • H01J61/073—Main electrodes for high-pressure discharge lamps
    • H01J61/0732—Main electrodes for high-pressure discharge lamps characterised by the construction of the electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR937081D 1945-08-15 1946-10-22 Tube à décharge à atmosphère de gaz ou de vapeur Expired FR937081A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL937081X 1945-08-15

Publications (1)

Publication Number Publication Date
FR937081A true FR937081A (fr) 1948-08-06

Family

ID=19863549

Family Applications (1)

Application Number Title Priority Date Filing Date
FR937081D Expired FR937081A (fr) 1945-08-15 1946-10-22 Tube à décharge à atmosphère de gaz ou de vapeur

Country Status (2)

Country Link
BE (1) BE468000A (OSRAM)
FR (1) FR937081A (OSRAM)

Also Published As

Publication number Publication date
BE468000A (OSRAM)

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