ES367714A1 - Method of manufacturing electric lamps bases for carrying out said method and lamps thus obtained - Google Patents

Method of manufacturing electric lamps bases for carrying out said method and lamps thus obtained

Info

Publication number
ES367714A1
ES367714A1 ES367714A ES367714A ES367714A1 ES 367714 A1 ES367714 A1 ES 367714A1 ES 367714 A ES367714 A ES 367714A ES 367714 A ES367714 A ES 367714A ES 367714 A1 ES367714 A1 ES 367714A1
Authority
ES
Spain
Prior art keywords
lamps
neck
cap
carrying
bases
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
ES367714A
Other languages
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.)
BESACIER
Original Assignee
BESACIER
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 BESACIER filed Critical BESACIER
Publication of ES367714A1 publication Critical patent/ES367714A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/50—Means forming part of the tube or lamps for the purpose of providing electrical connection to it
    • H01J5/54—Means forming part of the tube or lamps for the purpose of providing electrical connection to it supported by a separate part, e.g. base
    • H01J5/58—Means for fastening the separate part to the vessel, e.g. by cement
    • H01J5/60—Means for fastening the separate part to the vessel, e.g. by cement for fastening by mechanical means

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

and H1F. An incandescent lamp or fluorescent tube 4 having a neck 3 formed with a pair of spaced grooves 5 which are disposed in a common transverse plane is fitted with a plastics base cap 1 which has internal anchoring beads 6 adapted to engage in the grooves 5 and one or more longitudinal slits 7 which enable the cap to expand sufficiently to snap on to the neck. When the cap is in position on the neck the opposite edges of each slit 7 are sealed together by ultrasonic vibration welding or electric induction heating.
ES367714A 1968-06-14 1969-05-27 Method of manufacturing electric lamps bases for carrying out said method and lamps thus obtained Expired ES367714A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR155078 1968-06-14

Publications (1)

Publication Number Publication Date
ES367714A1 true ES367714A1 (en) 1971-07-16

Family

ID=8651187

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367714A Expired ES367714A1 (en) 1968-06-14 1969-05-27 Method of manufacturing electric lamps bases for carrying out said method and lamps thus obtained

Country Status (12)

Country Link
US (1) US3619876A (en)
JP (1) JPS4815900B1 (en)
BE (1) BE733476A (en)
BR (1) BR6909329D0 (en)
CH (1) CH504782A (en)
DE (1) DE1925499B2 (en)
ES (1) ES367714A1 (en)
FR (1) FR1590624A (en)
GB (1) GB1210346A (en)
HU (1) HU164868B (en)
LU (1) LU58758A1 (en)
NL (1) NL6908167A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256445A (en) * 1978-10-12 1981-03-17 Pingree Robert J Trowel means for lining and smoothing the interior of pipes with a protective coating
NL8204723A (en) * 1982-12-07 1984-07-02 Philips Nv ELECTRIC LAMP.
GB8400259D0 (en) * 1984-01-06 1984-02-08 Gen Electric Co Plc Electric lamp and cap
NL8902438A (en) * 1989-01-31 1990-08-16 Philips Nv ELECTRIC LAMP.
US5747919A (en) * 1994-12-29 1998-05-05 Philips Electronics North America Corporation Electric lamp having a hybrid skirted lamp base
US5568009A (en) * 1994-12-29 1996-10-22 Philips Electronics North America Corporation Electric lamp having a lamp cap with solder-free connections
DE102004025268A1 (en) * 2004-05-19 2005-12-08 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH vehicle lamp
JP4492337B2 (en) * 2004-12-14 2010-06-30 ウシオ電機株式会社 Light source unit

Also Published As

Publication number Publication date
JPS4815900B1 (en) 1973-05-18
US3619876A (en) 1971-11-16
FR1590624A (en) 1970-04-20
CH504782A (en) 1971-03-15
LU58758A1 (en) 1969-09-15
BE733476A (en) 1969-11-03
DE1925499B2 (en) 1971-06-24
BR6909329D0 (en) 1973-02-20
DE1925499A1 (en) 1970-01-15
GB1210346A (en) 1970-10-28
HU164868B (en) 1974-05-28
NL6908167A (en) 1969-12-16

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