CH559970A5 - - Google Patents

Info

Publication number
CH559970A5
CH559970A5 CH447073A CH447073A CH559970A5 CH 559970 A5 CH559970 A5 CH 559970A5 CH 447073 A CH447073 A CH 447073A CH 447073 A CH447073 A CH 447073A CH 559970 A5 CH559970 A5 CH 559970A5
Authority
CH
Switzerland
Application number
CH447073A
Original Assignee
Egyesuelt Izzolampa
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 Egyesuelt Izzolampa filed Critical Egyesuelt Izzolampa
Publication of CH559970A5 publication Critical patent/CH559970A5/xx

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
    • H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
    • H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
    • H01J61/22—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent vapour of an alkali metal
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
CH447073A 1972-05-12 1973-03-28 CH559970A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUEE002023 1972-05-12

Publications (1)

Publication Number Publication Date
CH559970A5 true CH559970A5 (xx) 1975-03-14

Family

ID=10995441

Family Applications (1)

Application Number Title Priority Date Filing Date
CH447073A CH559970A5 (xx) 1972-05-12 1973-03-28

Country Status (12)

Country Link
JP (1) JPS5347635B2 (xx)
BR (1) BR7303454D0 (xx)
CH (1) CH559970A5 (xx)
DD (1) DD104152A5 (xx)
DE (1) DE2318062A1 (xx)
EG (1) EG11442A (xx)
ES (1) ES414454A1 (xx)
FR (1) FR2184693B1 (xx)
IN (1) IN137781B (xx)
IT (1) IT993557B (xx)
NL (1) NL166154C (xx)
ZA (1) ZA732156B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51102379A (ja) * 1975-03-07 1976-09-09 Hitachi Ltd Hodento
NL7612120A (nl) * 1976-11-02 1978-05-05 Philips Nv Elektrische gasontladingslamp.
EP0074720B1 (en) * 1981-09-15 1986-01-08 THORN EMI plc Discharge lamps
DE3211782A1 (de) * 1982-03-30 1983-10-06 Siemens Ag Bad und verfahren zum anodisieren von aluminierten teilen
DE4242123A1 (de) * 1992-12-14 1994-06-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Hochdruckentladungslampe mit einem keramischen Entladungsgefäß
JP4587078B2 (ja) * 2004-02-23 2010-11-24 オスラム ゲゼルシャフト ミット ベシュレンクテル ハフツング 高圧放電ランプに用いられる電極システム

Also Published As

Publication number Publication date
ES414454A1 (es) 1976-02-01
NL166154B (nl) 1981-01-15
FR2184693A1 (xx) 1973-12-28
DD104152A5 (xx) 1974-02-20
IN137781B (xx) 1975-09-20
BR7303454D0 (pt) 1974-07-11
NL7306537A (xx) 1973-11-14
FR2184693B1 (xx) 1977-04-29
IT993557B (it) 1975-09-30
ZA732156B (en) 1974-01-30
NL166154C (nl) 1981-06-15
JPS5347635B2 (xx) 1978-12-22
DE2318062A1 (de) 1973-11-22
EG11442A (en) 1978-06-30
JPS501574A (xx) 1975-01-09

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Legal Events

Date Code Title Description
PL Patent ceased