ES208469A1 - Mejoras introducidas en los interruptores de efluvios para el encebado de lamparas fluorescentes - Google Patents

Mejoras introducidas en los interruptores de efluvios para el encebado de lamparas fluorescentes

Info

Publication number
ES208469A1
ES208469A1 ES0208469A ES208469A ES208469A1 ES 208469 A1 ES208469 A1 ES 208469A1 ES 0208469 A ES0208469 A ES 0208469A ES 208469 A ES208469 A ES 208469A ES 208469 A1 ES208469 A1 ES 208469A1
Authority
ES
Spain
Prior art keywords
manufacture
glow switch
box
efflue
translation
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
ES0208469A
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of ES208469A1 publication Critical patent/ES208469A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/06—Starting switches thermal only
    • H05B41/08—Starting switches thermal only heated by glow discharge
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49105—Switch making

Landscapes

  • Discharge Lamp (AREA)

Abstract

Mejoras introducidas en los interruptores de efluvios para el encebado de lámparas fluorescentes que comprenden un par de electrodos uno de los cuales es un elemento bimetálico dispuestos en una caja caracterizadas porque la caja contiene un gas compuesto por aproximadamente 0 4 a 5% hidrógeno en volúmen siendo el resto sustancialmente argón.
ES0208469A 1952-04-10 1953-03-24 Mejoras introducidas en los interruptores de efluvios para el encebado de lamparas fluorescentes Expired ES208469A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US281513A US2678979A (en) 1952-04-10 1952-04-10 Glow switch and method of manufacture thereof

Publications (1)

Publication Number Publication Date
ES208469A1 true ES208469A1 (es) 1953-06-01

Family

ID=23077616

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0208469A Expired ES208469A1 (es) 1952-04-10 1953-03-24 Mejoras introducidas en los interruptores de efluvios para el encebado de lamparas fluorescentes

Country Status (2)

Country Link
US (1) US2678979A (es)
ES (1) ES208469A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2930872A (en) * 1957-03-25 1960-03-29 Gen Electric Glow switch
US2930873A (en) * 1957-03-25 1960-03-29 Gen Electric Glow switch
US4751623A (en) * 1986-10-27 1988-06-14 Novo Products, Inc. Heat deactivated illumination device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1895855A (en) * 1929-11-27 1933-01-31 Westinghouse Lamp Co Method of lamp manufacture
NL48589C (es) * 1936-07-24
US2228210A (en) * 1939-03-29 1941-01-07 Westinghouse Electric & Mfg Co Gaseous relay device
US2236671A (en) * 1940-06-25 1941-04-01 Chirelstein Charles Starter switch for gaseous discharge devices
US2336923A (en) * 1941-08-08 1943-12-14 Westinghouse Electric & Mfg Co Glow switch

Also Published As

Publication number Publication date
US2678979A (en) 1954-05-18

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