FR2184693A1 - - Google Patents

Info

Publication number
FR2184693A1
FR2184693A1 FR7317002A FR7317002A FR2184693A1 FR 2184693 A1 FR2184693 A1 FR 2184693A1 FR 7317002 A FR7317002 A FR 7317002A FR 7317002 A FR7317002 A FR 7317002A FR 2184693 A1 FR2184693 A1 FR 2184693A1
Authority
FR
France
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
FR7317002A
Other languages
French (fr)
Other versions
FR2184693B1 (it
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.)
Egyesuelt Izzolampa es Villamossagi Rt
Original Assignee
Egyesuelt Izzolampa es Villamossagi Rt
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 es Villamossagi Rt filed Critical Egyesuelt Izzolampa es Villamossagi Rt
Publication of FR2184693A1 publication Critical patent/FR2184693A1/fr
Application granted granted Critical
Publication of FR2184693B1 publication Critical patent/FR2184693B1/fr
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
    • H01J61/12—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
FR7317002A 1972-05-12 1973-05-10 Expired FR2184693B1 (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2184693A1 true FR2184693A1 (it) 1973-12-28
FR2184693B1 FR2184693B1 (it) 1977-04-29

Family

ID=10995441

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7317002A Expired FR2184693B1 (it) 1972-05-12 1973-05-10

Country Status (12)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369682A1 (fr) * 1976-11-02 1978-05-26 Philips Nv Lampe a decharge electrique
EP0074720A2 (en) * 1981-09-15 1983-03-23 THORN EMI plc Discharge lamps

Families Citing this family (4)

* 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
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
WO2005083744A2 (de) * 2004-02-23 2005-09-09 Patent-Treuhand- Gesellschaft Für Elektrische Glühlampen Mbh Elektrodensystem für eine hochdruckentladungslampe

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369682A1 (fr) * 1976-11-02 1978-05-26 Philips Nv Lampe a decharge electrique
EP0074720A2 (en) * 1981-09-15 1983-03-23 THORN EMI plc Discharge lamps
EP0074720A3 (en) * 1981-09-15 1983-10-26 Thorn Emi Plc Discharge lamps

Also Published As

Publication number Publication date
NL7306537A (it) 1973-11-14
BR7303454D0 (pt) 1974-07-11
CH559970A5 (it) 1975-03-14
NL166154B (nl) 1981-01-15
DE2318062A1 (de) 1973-11-22
IT993557B (it) 1975-09-30
EG11442A (en) 1978-06-30
IN137781B (it) 1975-09-20
ES414454A1 (es) 1976-02-01
JPS501574A (it) 1975-01-09
FR2184693B1 (it) 1977-04-29
NL166154C (nl) 1981-06-15
DD104152A5 (it) 1974-02-20
JPS5347635B2 (it) 1978-12-22
ZA732156B (en) 1974-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse