ES8206094A1 - Perfeccionamientos introducidos en la estructura de bombi- llas electricas con envolvente reflectante - Google Patents

Perfeccionamientos introducidos en la estructura de bombi- llas electricas con envolvente reflectante

Info

Publication number
ES8206094A1
ES8206094A1 ES505302A ES505302A ES8206094A1 ES 8206094 A1 ES8206094 A1 ES 8206094A1 ES 505302 A ES505302 A ES 505302A ES 505302 A ES505302 A ES 505302A ES 8206094 A1 ES8206094 A1 ES 8206094A1
Authority
ES
Spain
Prior art keywords
envelope
sections
electric lamp
manufacturing same
coating
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
ES505302A
Other languages
English (en)
Spanish (es)
Other versions
ES505302A0 (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.)
Duro Test Corp
Original Assignee
Duro Test 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 Duro Test Corp filed Critical Duro Test Corp
Publication of ES505302A0 publication Critical patent/ES505302A0/es
Publication of ES8206094A1 publication Critical patent/ES8206094A1/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
    • H01K3/12—Joining of mount or stem to vessel; Joining parts of the vessel, e.g. by butt sealing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
ES505302A 1980-09-09 1981-09-08 Perfeccionamientos introducidos en la estructura de bombi- llas electricas con envolvente reflectante Expired ES8206094A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18552280A 1980-09-09 1980-09-09

Publications (2)

Publication Number Publication Date
ES505302A0 ES505302A0 (es) 1982-06-16
ES8206094A1 true ES8206094A1 (es) 1982-06-16

Family

ID=22681328

Family Applications (1)

Application Number Title Priority Date Filing Date
ES505302A Expired ES8206094A1 (es) 1980-09-09 1981-09-08 Perfeccionamientos introducidos en la estructura de bombi- llas electricas con envolvente reflectante

Country Status (11)

Country Link
JP (1) JPS57107555A (de)
CA (1) CA1179726A (de)
CH (1) CH653481A5 (de)
DE (1) DE3135715A1 (de)
ES (1) ES8206094A1 (de)
FR (1) FR2490008A1 (de)
GB (1) GB2083696B (de)
IT (1) IT1138215B (de)
MX (1) MX152000A (de)
NL (1) NL8104151A (de)
SE (1) SE8105331L (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX9202270A (es) * 1991-05-31 1992-11-01 Philips Nv Lampara de reflector electrico.
US20030057812A1 (en) * 2001-08-31 2003-03-27 Guy James K. Double ellipsoid light bulb using total internal reflection

Also Published As

Publication number Publication date
SE8105331L (sv) 1982-03-10
CH653481A5 (de) 1985-12-31
CA1179726A (en) 1984-12-18
GB2083696A (en) 1982-03-24
NL8104151A (nl) 1982-04-01
ES505302A0 (es) 1982-06-16
IT8123871A0 (it) 1981-09-09
MX152000A (es) 1985-05-23
JPS57107555A (en) 1982-07-05
IT1138215B (it) 1986-09-17
DE3135715A1 (de) 1982-04-08
FR2490008A1 (fr) 1982-03-12
GB2083696B (en) 1984-08-15

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