GB1431275A - Lamp cap connections - Google Patents

Lamp cap connections

Info

Publication number
GB1431275A
GB1431275A GB2639872A GB2639872A GB1431275A GB 1431275 A GB1431275 A GB 1431275A GB 2639872 A GB2639872 A GB 2639872A GB 2639872 A GB2639872 A GB 2639872A GB 1431275 A GB1431275 A GB 1431275A
Authority
GB
United Kingdom
Prior art keywords
conductor
alloy
lamp
superplastic
mass
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
GB2639872A
Other languages
English (en)
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.)
EMI Group Ltd
Original Assignee
Thorn Electrical Industries 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 Thorn Electrical Industries Ltd filed Critical Thorn Electrical Industries Ltd
Priority to GB2639872A priority Critical patent/GB1431275A/en
Priority to US00366739A priority patent/US3818558A/en
Priority to JP48062609A priority patent/JPS4956482A/ja
Priority to NL7307918A priority patent/NL7307918A/xx
Priority to DE2328814A priority patent/DE2328814A1/de
Priority to FR7320612A priority patent/FR2188301B1/fr
Publication of GB1431275A publication Critical patent/GB1431275A/en
Expired 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

Landscapes

  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Resistance Heating (AREA)
GB2639872A 1972-06-06 1972-06-06 Lamp cap connections Expired GB1431275A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB2639872A GB1431275A (en) 1972-06-06 1972-06-06 Lamp cap connections
US00366739A US3818558A (en) 1972-06-06 1973-06-04 Method of making lamp cap connections using superplastic alloy
JP48062609A JPS4956482A (enrdf_load_stackoverflow) 1972-06-06 1973-06-05
NL7307918A NL7307918A (enrdf_load_stackoverflow) 1972-06-06 1973-06-06
DE2328814A DE2328814A1 (de) 1972-06-06 1973-06-06 Lampe, insbesondere lampensockelverbindung mit zufuehrungsleitern
FR7320612A FR2188301B1 (enrdf_load_stackoverflow) 1972-06-06 1973-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2639872A GB1431275A (en) 1972-06-06 1972-06-06 Lamp cap connections

Publications (1)

Publication Number Publication Date
GB1431275A true GB1431275A (en) 1976-04-07

Family

ID=10243022

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2639872A Expired GB1431275A (en) 1972-06-06 1972-06-06 Lamp cap connections

Country Status (6)

Country Link
US (1) US3818558A (enrdf_load_stackoverflow)
JP (1) JPS4956482A (enrdf_load_stackoverflow)
DE (1) DE2328814A1 (enrdf_load_stackoverflow)
FR (1) FR2188301B1 (enrdf_load_stackoverflow)
GB (1) GB1431275A (enrdf_load_stackoverflow)
NL (1) NL7307918A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215456A (en) 1977-09-23 1980-08-05 U.S. Philips Corporation Method of manufacturing an electric lamp

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7501272A (nl) * 1975-02-04 1976-08-06 Philips Nv Electrische lamp.
DE102005048446A1 (de) * 2005-10-07 2007-04-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2987696A (en) * 1957-10-24 1961-06-06 Gen Electric Lamp base with collared insulator
US3713207A (en) * 1970-12-28 1973-01-30 United Aircraft Corp Method for diffusion bonding utilizing superplastic interlayer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4215456A (en) 1977-09-23 1980-08-05 U.S. Philips Corporation Method of manufacturing an electric lamp

Also Published As

Publication number Publication date
US3818558A (en) 1974-06-25
FR2188301A1 (enrdf_load_stackoverflow) 1974-01-18
FR2188301B1 (enrdf_load_stackoverflow) 1976-11-12
NL7307918A (enrdf_load_stackoverflow) 1973-12-10
DE2328814A1 (de) 1973-12-20
JPS4956482A (enrdf_load_stackoverflow) 1974-05-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee