FR459316A - Lampe à incandescence à fil enroulé - Google Patents

Lampe à incandescence à fil enroulé

Info

Publication number
FR459316A
FR459316A FR459316A FR459316DA FR459316A FR 459316 A FR459316 A FR 459316A FR 459316 A FR459316 A FR 459316A FR 459316D A FR459316D A FR 459316DA FR 459316 A FR459316 A FR 459316A
Authority
FR
France
Prior art keywords
incandescent lamp
coiled wire
wire incandescent
coiled
lamp
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
FR459316A
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.)
Ehrich und Graetz AG
Original Assignee
Ehrich und Graetz AG
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 Ehrich und Graetz AG filed Critical Ehrich und Graetz AG
Application granted granted Critical
Publication of FR459316A publication Critical patent/FR459316A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
FR459316A 1913-04-04 1913-05-26 Lampe à incandescence à fil enroulé Expired FR459316A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE459316X 1913-04-04

Publications (1)

Publication Number Publication Date
FR459316A true FR459316A (fr) 1913-11-03

Family

ID=1498819

Family Applications (1)

Application Number Title Priority Date Filing Date
FR459316A Expired FR459316A (fr) 1913-04-04 1913-05-26 Lampe à incandescence à fil enroulé

Country Status (1)

Country Link
FR (1) FR459316A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446460A3 (en) * 1990-03-15 1992-02-26 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh Halogen incandescent lamp having a single pinch
US5146134A (en) * 1990-03-15 1992-09-08 Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H. Halogen incandescent lamp, particularly for operation from power networks, and method of its manufacture
US5367220A (en) * 1990-03-15 1994-11-22 Patent-Treuhand-Gesellschaft fur Elektrische Gluhiampen mbH Electric lamp with a holding frame for a lamp filament

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0446460A3 (en) * 1990-03-15 1992-02-26 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh Halogen incandescent lamp having a single pinch
US5146134A (en) * 1990-03-15 1992-09-08 Patent Treuhand Gesellschaft Fur Elektrische Gluhlampen M.B.H. Halogen incandescent lamp, particularly for operation from power networks, and method of its manufacture
US5367220A (en) * 1990-03-15 1994-11-22 Patent-Treuhand-Gesellschaft fur Elektrische Gluhiampen mbH Electric lamp with a holding frame for a lamp filament

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