FR2376512B1 - - Google Patents

Info

Publication number
FR2376512B1
FR2376512B1 FR7737457A FR7737457A FR2376512B1 FR 2376512 B1 FR2376512 B1 FR 2376512B1 FR 7737457 A FR7737457 A FR 7737457A FR 7737457 A FR7737457 A FR 7737457A FR 2376512 B1 FR2376512 B1 FR 2376512B1
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.)
Expired
Application number
FR7737457A
Other languages
French (fr)
Other versions
FR2376512A1 (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.)
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
Publication of FR2376512A1 publication Critical patent/FR2376512A1/en
Application granted granted Critical
Publication of FR2376512B1 publication Critical patent/FR2376512B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
    • H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
    • H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter
FR7737457A 1976-12-30 1977-12-13 ELECTRIC LAMP WITH INCANDESCENCE Granted FR2376512A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762659609 DE2659609A1 (en) 1976-12-30 1976-12-30 ELECTRIC LIGHT BULB

Publications (2)

Publication Number Publication Date
FR2376512A1 FR2376512A1 (en) 1978-07-28
FR2376512B1 true FR2376512B1 (en) 1982-01-22

Family

ID=5997068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7737457A Granted FR2376512A1 (en) 1976-12-30 1977-12-13 ELECTRIC LAMP WITH INCANDESCENCE

Country Status (4)

Country Link
CH (1) CH619812A5 (en)
DE (1) DE2659609A1 (en)
FR (1) FR2376512A1 (en)
GB (1) GB1529140A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621195A1 (en) * 1985-06-26 1987-01-29 Stanley Electric Co Ltd High-power incandescent lamp
DE4414818A1 (en) * 1994-04-28 1995-11-02 Daimler Benz Ag Electric lamp

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE873290C (en) * 1936-11-13 1953-04-13 Patra Patent Treuhand Electric incandescent lamp with light body made of refractory metals or metal compounds
BE431317A (en) * 1937-11-29
DE833080C (en) * 1949-11-23 1952-03-03 Lumalampan Ab Electric incandescent lamp or mixed light lamp, preferably one with a double or multiple spiral filament
DE1015145B (en) * 1953-12-05 1957-09-05 Egyesuelt Izzolampa Gas-filled electric incandescent lamp, in particular gas-filled incandescent lamp provided with a screen, e.g. Car lamp, and a specific getter
DE1698113U (en) * 1954-02-26 1955-05-12 Patra Patent Treuhand ELECTRIC LIGHT BULB, IN PARTICULAR FOR SIGNAL PURPOSES.
DE1103462B (en) * 1959-07-16 1961-03-30 Patra Patent Treuhand Getter for heavy duty incandescent lamp
US3475072A (en) * 1967-05-19 1969-10-28 Gen Electric Getter for incandescent lamps and similar devices
US3580856A (en) * 1969-05-22 1971-05-25 Gen Electric Getter composition for electric lamps and similar devices
US3669567A (en) * 1969-06-14 1972-06-13 Getters Spa Gettering

Also Published As

Publication number Publication date
DE2659609A1 (en) 1978-07-20
FR2376512A1 (en) 1978-07-28
GB1529140A (en) 1978-10-18
DE2659609C2 (en) 1989-06-15
CH619812A5 (en) 1980-10-15

Similar Documents

Publication Publication Date Title
FR2362586B1 (en)
JPS5323572U (en)
CH592796A5 (en)
CH594478A5 (en)
CH594505A5 (en)
CH594528A5 (en)
CH595241A5 (en)
CH595931A5 (en)
CH596061A5 (en)
CH596920A5 (en)
CH597472A5 (en)
CH598430A5 (en)
CH599480A5 (en)
CH599910A5 (en)
CH600247A5 (en)
CH600253A5 (en)
CH601068A5 (en)
CH601724A5 (en)
CH601730A5 (en)
CH602021A5 (en)
CH602320A5 (en)
CH602383A5 (en)
CH603107A5 (en)
CH603249A5 (en)
CH603281A5 (en)

Legal Events

Date Code Title Description
ST Notification of lapse