FR1232894A - Lampe à incandescence ayant un culot rempli d'une mousse de résine - Google Patents

Lampe à incandescence ayant un culot rempli d'une mousse de résine

Info

Publication number
FR1232894A
FR1232894A FR803288A FR803288A FR1232894A FR 1232894 A FR1232894 A FR 1232894A FR 803288 A FR803288 A FR 803288A FR 803288 A FR803288 A FR 803288A FR 1232894 A FR1232894 A FR 1232894A
Authority
FR
France
Prior art keywords
resin foam
incandescent lamp
base filled
filled
base
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
FR803288A
Other languages
English (en)
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1232894A publication Critical patent/FR1232894A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066—Use of inorganic compounding ingredients
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
    • H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR803288A 1958-08-23 1959-08-21 Lampe à incandescence ayant un culot rempli d'une mousse de résine Expired FR1232894A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL230786 1958-08-23

Publications (1)

Publication Number Publication Date
FR1232894A true FR1232894A (fr) 1960-10-12

Family

ID=19751319

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803288A Expired FR1232894A (fr) 1958-08-23 1959-08-21 Lampe à incandescence ayant un culot rempli d'une mousse de résine

Country Status (6)

Country Link
BE (1) BE581899A (de)
CH (1) CH373468A (de)
DE (1) DE1146586B (de)
FR (1) FR1232894A (de)
GB (1) GB923402A (de)
NL (1) NL108778C (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6650033B2 (en) 2001-08-06 2003-11-18 Tyco Electronics Corporation Foamable coupling for lamp assembly and methods for using the coupling
DE102005001949B4 (de) * 2004-12-29 2006-10-26 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Verfahren zur Herstellung einer Strahlungsquelle und Strahlungsquelle

Also Published As

Publication number Publication date
DE1146586B (de) 1963-04-04
GB923402A (en) 1963-04-10
CH373468A (de) 1963-11-30
NL108778C (de)
BE581899A (fr) 1960-02-22

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