ES274378A1 - Mejoras introducidas en las lamparas electricas incandescentes - Google Patents

Mejoras introducidas en las lamparas electricas incandescentes

Info

Publication number
ES274378A1
ES274378A1 ES0274378A ES274378A ES274378A1 ES 274378 A1 ES274378 A1 ES 274378A1 ES 0274378 A ES0274378 A ES 0274378A ES 274378 A ES274378 A ES 274378A ES 274378 A1 ES274378 A1 ES 274378A1
Authority
ES
Spain
Prior art keywords
filament
shell
helix
respect
envelope
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
ES0274378A
Other languages
English (en)
Spanish (es)
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.)
Compagnie des Lampes
Original Assignee
Compagnie des Lampes
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 Compagnie des Lampes filed Critical Compagnie des Lampes
Publication of ES274378A1 publication Critical patent/ES274378A1/es
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
    • H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp

Landscapes

  • Resistance Heating (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
ES0274378A 1961-03-17 1962-02-07 Mejoras introducidas en las lamparas electricas incandescentes Expired ES274378A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US96531A US3195001A (en) 1961-03-17 1961-03-17 Tubular incandescent lamp

Publications (1)

Publication Number Publication Date
ES274378A1 true ES274378A1 (es) 1962-06-16

Family

ID=22257791

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0274378A Expired ES274378A1 (es) 1961-03-17 1962-02-07 Mejoras introducidas en las lamparas electricas incandescentes

Country Status (3)

Country Link
US (1) US3195001A (enrdf_load_stackoverflow)
ES (1) ES274378A1 (enrdf_load_stackoverflow)
FR (1) FR1317783A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1449851A (en) * 1973-07-10 1976-09-15 Thorn Electrical Ind Ltd Electrical incandescent filament devices
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
WO2015035046A1 (en) * 2013-09-05 2015-03-12 Applied Materials, Inc. Lamp cross-section for reduced coil heating

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2813993A (en) * 1954-09-17 1957-11-19 Gen Electric Electric lamp or similar device
US2943227A (en) * 1956-07-06 1960-06-28 Itt Electron gun support
US2910605A (en) * 1958-06-23 1959-10-27 Gen Electric Radiant energy device
GB856539A (en) * 1958-09-04 1960-12-21 Gen Electric Co Ltd Improvements in or relating to devices for producing light or infra-red radiation
NL258284A (enrdf_load_stackoverflow) * 1959-12-24

Also Published As

Publication number Publication date
US3195001A (en) 1965-07-13
FR1317783A (enrdf_load_stackoverflow) 1963-05-08

Similar Documents

Publication Publication Date Title
ES136437U (es) Cuerpo tubular.
FR1221204A (fr) Lampe électrique à incandescence
ES305343A1 (es) Mejoras introducidas en la fabricación de lámparas eléctricas de incandescencia
ES274379A1 (es) Mejoras introducidas en la fabricaciën de lamparas electricas
ES274378A1 (es) Mejoras introducidas en las lamparas electricas incandescentes
BE597965A (fr) Lampe à incandescence à extremites coudées.
IT987420B (it) Lampada ad incandescenza con filamento di tungsteno e gas di riempimento
GB1114337A (en) Incandescent lamps
FR1441187A (fr) Lampe à incandescence
ES303724A1 (es) Un dispositivo de centrado de una conducciën interna en el interior de una conducciën externa
GB1055475A (en) Improvements relating to tubular incandescent electric lamps
US2423021A (en) Resistor ballast
ES296242A1 (es) Mejoras introducidas en la fabricaciën de lamparas electricas incandescentes
GB948859A (en) Improvements in and relating to incandescent lamps
GB946149A (en) Improvements in or relating to electric lamps
FR1258680A (fr) Lampe électrique à incandescence
GB1008861A (en) Improvements in or relating to elongated non-circular cross-section discharge lamps
ES252865A1 (es) Metodo de fabricaciën de cuerpos que consisten en alambre arrollado helicoidalmente
GB1360347A (en) Halogen filament lamp
CA857437A (en) Tubular incandescent lamp having coiled filament with varied-pitch segments
ES108002U (es) Protector contra atrancos.
BE620607A (fr) Lampe à incandescence à atmosphère gazeuse à filament de tungstene
ES89217U (es) Anillo elástico constituido por un muelle helicoidal
ES72344U (es) Racor perfeccionado para bombas de aire
BE591701A (fr) Lampe électrique à incandescence