ES482234A1 - Capless electric incandescent lamp - Google Patents

Capless electric incandescent lamp

Info

Publication number
ES482234A1
ES482234A1 ES482234A ES482234A ES482234A1 ES 482234 A1 ES482234 A1 ES 482234A1 ES 482234 A ES482234 A ES 482234A ES 482234 A ES482234 A ES 482234A ES 482234 A1 ES482234 A1 ES 482234A1
Authority
ES
Spain
Prior art keywords
incandescent lamp
electric incandescent
side faces
lamp
capless
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
ES482234A
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.)
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
Publication of ES482234A1 publication Critical patent/ES482234A1/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
    • H01K1/44—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp directly applied to, or forming part of, the vessel
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2210/00—Aspects or methods of musical processing having intrinsic musical character, i.e. involving musical theory or musical parameters or relying on musical knowledge, as applied in electrophonic musical tools or instruments
    • G10H2210/555—Tonality processing, involving the key in which a musical piece or melody is played
    • G10H2210/565—Manual designation or selection of a tonality

Abstract

A capless electric incandescent lamp has a flat pinch (3) with a first major face (7) along which the current conductors (4, 5) are bent back, a second major face (8) and two inclined side faces (11, 12) connecting the face (8) to narrow side faces (9, 10). Grooves (15, 16) or ribs, are situated on the inclined side faces (11, 12) of the pinch (3) for engagement with spring-loaded fixing members (43, 44) in the lamp holder (40) so that the lamp is correctly positioned in the holder with the current conductors in engagement with contacts (41, 42).
ES482234A 1978-07-07 1979-07-05 Capless electric incandescent lamp Expired ES482234A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7807349A NL7807349A (en) 1978-07-07 1978-07-07 HELSLESS ELECTRIC LIGHT BULB.

Publications (1)

Publication Number Publication Date
ES482234A1 true ES482234A1 (en) 1980-02-16

Family

ID=19831213

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482234A Expired ES482234A1 (en) 1978-07-07 1979-07-05 Capless electric incandescent lamp

Country Status (9)

Country Link
JP (1) JPS5510799A (en)
BE (1) BE877520A (en)
CA (1) CA1128111A (en)
DE (1) DE2927201C2 (en)
ES (1) ES482234A1 (en)
FR (1) FR2430666A1 (en)
GB (1) GB2025127B (en)
IT (2) IT7922020V0 (en)
NL (1) NL7807349A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL189324C (en) * 1983-03-03 1993-03-01 Philips Nv HALOGEN LIGHT.
HU190574B (en) * 1984-06-25 1986-09-29 Tunsgram Reszvenytarsasag,Hu Light source with flattened glass envelope, preferably halogen incandescent lamp and method for fastening the body of the lamp to the housing or optical element
US5039909A (en) * 1989-04-24 1991-08-13 U.S. Philips Corporation Electric lamp and holder for such a lamp
US6991812B2 (en) 2000-09-05 2006-01-31 Kao Corporation Agent for preventing, improving or treating hypertension

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1389923A (en) * 1963-04-04 1965-02-19 Ass Elect Ind Electric incandescent lamp
DE1639093B2 (en) * 1967-06-28 1977-04-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München LIGHT BULB WITH AN EXTERNAL CRUSH DESIGNED AS A BASE
NL7610860A (en) * 1976-10-01 1978-04-04 Philips Nv CELLLESS ELECTRIC LIGHT BULB.

Also Published As

Publication number Publication date
IT1122015B (en) 1986-04-23
CA1128111A (en) 1982-07-20
GB2025127B (en) 1982-07-07
JPS5510799A (en) 1980-01-25
DE2927201A1 (en) 1980-01-17
BE877520A (en) 1980-01-07
DE2927201C2 (en) 1984-11-22
GB2025127A (en) 1980-01-16
IT7924108A0 (en) 1979-07-04
IT7922020V0 (en) 1979-07-04
FR2430666B1 (en) 1981-11-06
FR2430666A1 (en) 1980-02-01
NL7807349A (en) 1980-01-09

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