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ES479632A1 - Perfeccionamientos en lamparas protegidas contra explosiones. - Google Patents

Perfeccionamientos en lamparas protegidas contra explosiones.

Info

Publication number
ES479632A1
ES479632A1 ES479632A ES479632A ES479632A1 ES 479632 A1 ES479632 A1 ES 479632A1 ES 479632 A ES479632 A ES 479632A ES 479632 A ES479632 A ES 479632A ES 479632 A1 ES479632 A1 ES 479632A1
Authority
ES
Spain
Prior art keywords
lighting fitting
lamps
tubes
transparent cap
sealing compound
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
ES479632A
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.)
BBC Brown Boveri AG Germany
Original Assignee
Brown Boveri und Cie AG Germany
BBC Brown Boveri AG Germany
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 Brown Boveri und Cie AG Germany, BBC Brown Boveri AG Germany filed Critical Brown Boveri und Cie AG Germany
Publication of ES479632A1 publication Critical patent/ES479632A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/12—Flameproof or explosion-proof arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V31/00—Gas-tight or water-tight arrangements
    • F21V31/04—Provision of filling media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
    • F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

Perfeccionamientos en lámparas protegidas contra explosiones, en caso necesario combinadas con un zócalo, principalmente lámpara indicadoras con una o varias fuentes de luz sostenidas por medio de un soporte y cubiertas por una caperuza transparente, a cuyo efecto el interior de la lámpara está cerrado por medio de una masa aislante de la que sobresalen elementos conductores de corrientes eléctrica, caracterizadas porque para cada fuente de luz el soporte presenta una conformación tubular en la que se encuentra alojada parcialmente y de forma indesplazable la fuente de luz correspondiente y porque la caperuza, con excepción del fondo de la lámpara con los elementos conductores de corriente sobresalientes, rodea a toda la lámpara y está unida por medio de la masa aislante con el soporte.
ES479632A 1978-04-19 1979-04-17 Perfeccionamientos en lamparas protegidas contra explosiones. Expired ES479632A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782816910 DE2816910C2 (de) 1978-04-19 1978-04-19 Explosionsgeschützte Leuchte

Publications (1)

Publication Number Publication Date
ES479632A1 true ES479632A1 (es) 1979-07-16

Family

ID=6037358

Family Applications (1)

Application Number Title Priority Date Filing Date
ES479632A Expired ES479632A1 (es) 1978-04-19 1979-04-17 Perfeccionamientos en lamparas protegidas contra explosiones.

Country Status (3)

Country Link
DE (1) DE2816910C2 (es)
ES (1) ES479632A1 (es)
FR (1) FR2423719A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3007951C2 (de) * 1980-03-01 1985-10-24 Brown, Boveri & Cie Ag, 6800 Mannheim Explosionsgeschützte Schalttafelleuchte
DE102011001907A1 (de) * 2011-04-08 2012-10-11 Insta Elektro Gmbh Beleuchtungseinrichtung
US10517184B2 (en) 2018-02-09 2019-12-24 Eaton Intelligent Power Limited Configurable electronics packages

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7043220U (de) 1971-04-15 Gallone C Parabol Lampe
DE688263C (de) 1938-10-14 1940-02-16 Schanzenbach & Co G M B H G Explosionssichere elektrische Leuchte
CH592270A5 (es) 1975-05-09 1977-10-14 Sutter Aldo
DE2531968C2 (de) * 1975-07-17 1986-02-13 R. Stahl Schaltgeräte GmbH, 7118 Künzelsau Explosionsgeschützter Leuchtmelder

Also Published As

Publication number Publication date
FR2423719B3 (es) 1981-09-04
DE2816910C2 (de) 1984-12-13
FR2423719A1 (fr) 1979-11-16
DE2816910A1 (de) 1979-10-25

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