ITTO910797A1 - Zoccoli di lampade elettriche. - Google Patents

Zoccoli di lampade elettriche.

Info

Publication number
ITTO910797A1
ITTO910797A1 IT000797A ITTO910797A ITTO910797A1 IT TO910797 A1 ITTO910797 A1 IT TO910797A1 IT 000797 A IT000797 A IT 000797A IT TO910797 A ITTO910797 A IT TO910797A IT TO910797 A1 ITTO910797 A1 IT TO910797A1
Authority
IT
Italy
Prior art keywords
sockets
electric lamps
lamps
electric
Prior art date
Application number
IT000797A
Other languages
English (en)
Inventor
Lionel George Timmins
Original Assignee
Osram Ltd
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 Osram Ltd filed Critical Osram Ltd
Publication of ITTO910797A0 publication Critical patent/ITTO910797A0/it
Publication of ITTO910797A1 publication Critical patent/ITTO910797A1/it
Application granted granted Critical
Publication of IT1249862B publication Critical patent/IT1249862B/it

Links

Classifications

    • 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
    • H01J5/62—Connection of wires protruding from the vessel to connectors carried by the separate part
    • 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
    • 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
    • H01J9/36—Joining connectors to internal electrode system

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Connecting Device With Holders (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
ITTO910797A 1990-10-24 1991-10-23 Zoccoli di lampade elettriche. IT1249862B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909023121A GB9023121D0 (en) 1990-10-24 1990-10-24 Electric lamp caps

Publications (3)

Publication Number Publication Date
ITTO910797A0 ITTO910797A0 (it) 1991-10-23
ITTO910797A1 true ITTO910797A1 (it) 1993-04-23
IT1249862B IT1249862B (it) 1995-03-28

Family

ID=10684273

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910797A IT1249862B (it) 1990-10-24 1991-10-23 Zoccoli di lampade elettriche.

Country Status (3)

Country Link
FR (1) FR2668650B1 (it)
GB (2) GB9023121D0 (it)
IT (1) IT1249862B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2145698B1 (es) * 1998-03-25 2001-02-01 Vitri Electro Metalurgica S A Casquillo de lampara electrica.

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB444958A (en) * 1934-09-22 1936-03-23 Kazuji Shimada An electric incandescent lamp
GB553574A (en) * 1941-11-26 1943-05-27 Heinrich Georg Weihs Electric lamp-cap
FR927750A (fr) * 1946-06-07 1947-11-07 Perfectionnements aux lampes électriques à incandescence
US2736873A (en) * 1951-12-01 1956-02-28 Gen Electric Lamp base connection and method of manufacture
US2749528A (en) * 1953-07-01 1956-06-05 Gen Electric Welded fluorescent lamp base pins
FR1396698A (fr) * 1964-04-28 1965-04-23 Suppression de l'étain dans la fabrication des ampoules d'éclairage
GB1430972A (en) * 1973-01-17 1976-04-07 Gen E Ectric Co Ltd Electric lamp caps
US3897124A (en) * 1973-11-14 1975-07-29 Gen Electric Lamp base assembly
GB1534899A (en) * 1976-10-26 1978-12-06 Gen Electric Co Ltd Electric lamp caps
GB2052152B (en) * 1979-06-05 1983-04-07 Gen Electric Electric lamp cap contacts
DE3020309A1 (de) * 1980-05-29 1981-12-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Elektrische lampe mit einem sockel aus isoliermaterial
US5039905A (en) * 1989-07-04 1991-08-13 U.S. Philips Corporation Welding connection for an electric lamp

Also Published As

Publication number Publication date
FR2668650B1 (fr) 1994-05-13
FR2668650A1 (fr) 1992-04-30
IT1249862B (it) 1995-03-28
GB9120723D0 (en) 1991-11-13
ITTO910797A0 (it) 1991-10-23
GB9023121D0 (en) 1990-12-05
GB2250387A (en) 1992-06-03

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941031