GB9023121D0 - Electric lamp caps - Google Patents

Electric lamp caps

Info

Publication number
GB9023121D0
GB9023121D0 GB909023121A GB9023121A GB9023121D0 GB 9023121 D0 GB9023121 D0 GB 9023121D0 GB 909023121 A GB909023121 A GB 909023121A GB 9023121 A GB9023121 A GB 9023121A GB 9023121 D0 GB9023121 D0 GB 9023121D0
Authority
GB
United Kingdom
Prior art keywords
electric lamp
lamp caps
caps
electric
lamp
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.)
Pending
Application number
GB909023121A
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.)
Osram Ltd
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
Priority to GB909023121A priority Critical patent/GB9023121D0/en
Publication of GB9023121D0 publication Critical patent/GB9023121D0/en
Priority to GB9120723A priority patent/GB2250387A/en
Priority to FR9113110A priority patent/FR2668650B1/en
Priority to ITTO910797A priority patent/IT1249862B/en
Pending legal-status Critical Current

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)
GB909023121A 1990-10-24 1990-10-24 Electric lamp caps Pending GB9023121D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB909023121A GB9023121D0 (en) 1990-10-24 1990-10-24 Electric lamp caps
GB9120723A GB2250387A (en) 1990-10-24 1991-09-30 Electric lamp cap contacts.
FR9113110A FR2668650B1 (en) 1990-10-24 1991-10-23 BAUIONNET PANT, LAMP COMPRISING THE SAME, AND MANUFACTURING METHOD THEREOF.
ITTO910797A IT1249862B (en) 1990-10-24 1991-10-23 SOCKETS OF ELECTRIC LAMPS.

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB9023121D0 true GB9023121D0 (en) 1990-12-05

Family

ID=10684273

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909023121A Pending GB9023121D0 (en) 1990-10-24 1990-10-24 Electric lamp caps
GB9120723A Withdrawn GB2250387A (en) 1990-10-24 1991-09-30 Electric lamp cap contacts.

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9120723A Withdrawn GB2250387A (en) 1990-10-24 1991-09-30 Electric lamp cap contacts.

Country Status (3)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2145698B1 (en) * 1998-03-25 2001-02-01 Vitri Electro Metalurgica S A ELECTRIC LAMP CAP.

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 (en) * 1946-06-07 1947-11-07 Improvements to incandescent electric lamps
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 (en) * 1964-04-28 1965-04-23 Elimination of tin in the manufacture of light bulbs
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 (en) * 1980-05-29 1981-12-03 Philips Patentverwaltung Gmbh, 2000 Hamburg Miniature lamp with insulating cap - has lead-in wires brought out laterally from cap to external spring contacts
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 (en) 1994-05-13
IT1249862B (en) 1995-03-28
GB9120723D0 (en) 1991-11-13
FR2668650A1 (en) 1992-04-30
ITTO910797A0 (en) 1991-10-23
GB2250387A (en) 1992-06-03
ITTO910797A1 (en) 1993-04-23

Similar Documents

Publication Publication Date Title
GB9009321D0 (en) Electric lamp
EP0491432A3 (en) Electric reflector lamp
HUT49237A (en) Electric lamp
HU900366D0 (en) Electric lamp
HUT50531A (en) Electric lamp
EP0455884A3 (en) Single-cap lamp
GB2230591B (en) Electric light fitting
HUT50534A (en) Electric lamp
HU9400127V0 (en) Electric lamp
EP0469430A3 (en) Electric lamp
EP0550094A3 (en) Electric lamp
HU910389D0 (en) Electric lamp
EP0520248A3 (en) Electric lamp
KR100236890B1 (en) Electric incandescent lamp
GB2246854B (en) Lamps
HUT53470A (en) Electric lamp
HUT61628A (en) Electric lamp provided with head-appliance
AU110813S (en) Lamp
HUT59769A (en) Electric bulb having cap
HUT55165A (en) Electric lamp
HU904566D0 (en) Electric lamp
HUT60568A (en) Electric lamp with lamp cap
GB9120723D0 (en) Electric lamp caps
GB2244082B (en) Electric lamp
HU904542D0 (en) Electric lamp