CH464351A - Process for the production of an electric incandescent lamp with an insulating foam compound filling the free space in the base - Google Patents

Process for the production of an electric incandescent lamp with an insulating foam compound filling the free space in the base

Info

Publication number
CH464351A
CH464351A CH987767A CH987767A CH464351A CH 464351 A CH464351 A CH 464351A CH 987767 A CH987767 A CH 987767A CH 987767 A CH987767 A CH 987767A CH 464351 A CH464351 A CH 464351A
Authority
CH
Switzerland
Prior art keywords
production
base
free space
incandescent lamp
insulating foam
Prior art date
Application number
CH987767A
Other languages
German (de)
Inventor
Antonius Van Bakel Henricus
Henricus Janssen Johannes
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of CH464351A publication Critical patent/CH464351A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/30—Manufacture of bases

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
CH987767A 1966-07-14 1967-07-11 Process for the production of an electric incandescent lamp with an insulating foam compound filling the free space in the base CH464351A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6609881A NL6609881A (en) 1966-07-14 1966-07-14

Publications (1)

Publication Number Publication Date
CH464351A true CH464351A (en) 1968-10-31

Family

ID=19797177

Family Applications (1)

Application Number Title Priority Date Filing Date
CH987767A CH464351A (en) 1966-07-14 1967-07-11 Process for the production of an electric incandescent lamp with an insulating foam compound filling the free space in the base

Country Status (7)

Country Link
AT (1) AT268453B (en)
BE (1) BE701285A (en)
CH (1) CH464351A (en)
ES (1) ES342939A1 (en)
GB (1) GB1139266A (en)
NL (1) NL6609881A (en)
SE (1) SE322838B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2145699B1 (en) * 1998-03-25 2001-02-01 Vitri Electro Metalurgica S A PROCEDURE FOR THE MANUFACTURE OF BUSHINGS FOR ELECTRIC BULBS.
US6650033B2 (en) 2001-08-06 2003-11-18 Tyco Electronics Corporation Foamable coupling for lamp assembly and methods for using the coupling
DE102005001949B4 (en) * 2004-12-29 2006-10-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Method for producing a radiation source and radiation source

Also Published As

Publication number Publication date
DE1589256A1 (en) 1970-02-26
SE322838B (en) 1970-04-20
DE1589256B2 (en) 1975-09-25
AT268453B (en) 1969-02-10
GB1139266A (en) 1969-01-08
BE701285A (en) 1968-01-12
ES342939A1 (en) 1968-08-01
NL6609881A (en) 1968-01-15

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