ES391353A1 - Metodo de fabricar un dispositivo filamentario de presenta-cion. - Google Patents

Metodo de fabricar un dispositivo filamentario de presenta-cion.

Info

Publication number
ES391353A1
ES391353A1 ES391353A ES391353A ES391353A1 ES 391353 A1 ES391353 A1 ES 391353A1 ES 391353 A ES391353 A ES 391353A ES 391353 A ES391353 A ES 391353A ES 391353 A1 ES391353 A1 ES 391353A1
Authority
ES
Spain
Prior art keywords
coils
presentation
manufacturing
filamentary
excess
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
ES391353A
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.)
RCA Corp
Original Assignee
RCA 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 RCA Corp filed Critical RCA Corp
Publication of ES391353A1 publication Critical patent/ES391353A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Resistance Heating (AREA)
  • General Induction Heating (AREA)
ES391353A 1970-05-26 1971-05-19 Metodo de fabricar un dispositivo filamentario de presenta-cion. Expired ES391353A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4065970A 1970-05-26 1970-05-26

Publications (1)

Publication Number Publication Date
ES391353A1 true ES391353A1 (es) 1973-07-16

Family

ID=21912223

Family Applications (1)

Application Number Title Priority Date Filing Date
ES391353A Expired ES391353A1 (es) 1970-05-26 1971-05-19 Metodo de fabricar un dispositivo filamentario de presenta-cion.

Country Status (11)

Country Link
US (1) US3673652A (OSRAM)
BE (1) BE767563A (OSRAM)
BR (1) BR7103064D0 (OSRAM)
CA (1) CA950526A (OSRAM)
CH (1) CH539338A (OSRAM)
EG (1) EG10329A (OSRAM)
ES (1) ES391353A1 (OSRAM)
FR (1) FR2093776A5 (OSRAM)
GB (1) GB1315597A (OSRAM)
NL (1) NL7107153A (OSRAM)
SE (1) SE360777B (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5567192A (en) * 1994-05-31 1996-10-22 Cummings Incorporated Method and apparatus for processing electron gas discharge tubing

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2812508A (en) * 1954-10-20 1957-11-05 Westinghouse Electric Corp Filament lighting contact assembly for fluorescent lamp exhaust machines
US2991387A (en) * 1958-09-22 1961-07-04 Burroughs Corp Indicator tube
US3529335A (en) * 1966-05-06 1970-09-22 Pinlites Inc Method of making a light bulb with a plurality of independently connected filaments for indicating graphic symbols
US3408523A (en) * 1966-05-06 1968-10-29 Ohmega Lab Light bulb with a plurality of independently connected filaments for indicating graphic symbols
US3483609A (en) * 1967-10-31 1969-12-16 Gen Electric Incandescent lamp manufacture
US3564325A (en) * 1969-04-29 1971-02-16 Rca Corp Display device including a point image

Also Published As

Publication number Publication date
EG10329A (en) 1976-06-30
BR7103064D0 (pt) 1973-04-12
DE2125953A1 (de) 1971-12-02
US3673652A (en) 1972-07-04
DE2125953B2 (de) 1975-06-19
SE360777B (OSRAM) 1973-10-01
CA950526A (en) 1974-07-02
FR2093776A5 (OSRAM) 1972-01-28
GB1315597A (en) 1973-05-02
BE767563A (fr) 1971-10-18
NL7107153A (OSRAM) 1971-11-30
CH539338A (de) 1973-07-15

Similar Documents

Publication Publication Date Title
ES220635A1 (es) Método y aparato para abrir filamentos continuos plegados de estopa
AT291723B (de) Verfahren und Vorrichtung zur Herstellung gewendelter Zug- bzw. Druckfeden
FI46835C (fi) Menetelmä ja laite lasin valmistamiseksi, jolla on ennakolta määrätyt pintaominaisuudet, jotka on aikaansaatu diffuusiolla lasin läpi johdet un sähkövirran avulla.
NL106429C (nl) Werkwijze ter vervaardiging van een elektrische lamp, alsmede volgens deze werkwijze vervaardigde elektrische lamp
FR1125712A (fr) Procédé de fabrication de bornes électriques isolées et bornes obtenues par ledit procédé
ES391353A1 (es) Metodo de fabricar un dispositivo filamentario de presenta-cion.
DK118899B (da) Fremgangsmåde til frembringelse af doteret halvledermateriale og apparat til udøvelse af fremgangsmåden.
SE218102C1 (sv) Sätt för framställning av en elektriskt osymmetrisk halvledaranordning
SE403508B (sv) Apparat for testning av tendspole/kondensator i en forbrenningsmotors tendningssystem
CA949764A (en) Knitted compressive stretch fabrics, and method and apparatus for the manufacture thereof
ES251062A1 (es) Un metodo de fabricar un dispositivo semiconductor
JPS51132784A (en) Production method of semiconductor device
DD21879A1 (de) Zylindrische Feldspule für elektrische Messwerke und Verfahren zur Herstellung derselben
NL189152B (nl) Elektrische ontstekingsinrichting.
CH541185A (de) Steuereinrichtung für elektrische Verbraucher, insbesondere für Leuchtstofflampen
CH306186A (de) Elektrische Glühlampe und Verfahren zu deren Herstellung.
ES322744A1 (es) Un dispositivo de catodo de oxido calentado directamente.
AT187194B (de) Elektrische Regeleinrichtung, insbesondere Gleichlaufregeleinrichtung
MC131A1 (fr) Monture de microscope.
DE1490987B2 (de) Verfa.ren zur herstellung eines elektrischen bauelements
AU4912859A (en) Process forthe production ofa highly doped region ina semiconductor element
ES222145A3 (es) Perfeccionamientos en los sistemas de encendido de lámparas fluorescentes sin cebador
CH336518A (de) Elektrische Heizeinrichtung für die Erwärmung von flüssigkeitsgefüllten Heizkörpern
DK106681C (da) Fremgangsmåde til fremstilling af et isolationsmateriale til anvendelse i elektroteknikken.
CH305876A (de) Gasgefüllte elektrische Glühlampe und Verfahren zu deren Herstellung.