GB641101A - Improvements in or relating to electric discharge devices - Google Patents

Improvements in or relating to electric discharge devices

Info

Publication number
GB641101A
GB641101A GB20799/47A GB2079947A GB641101A GB 641101 A GB641101 A GB 641101A GB 20799/47 A GB20799/47 A GB 20799/47A GB 2079947 A GB2079947 A GB 2079947A GB 641101 A GB641101 A GB 641101A
Authority
GB
United Kingdom
Prior art keywords
base
ribs
ducts
passages
flange
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
GB20799/47A
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.)
Westinghouse Electric International Co
Original Assignee
Westinghouse Electric International Co
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 Westinghouse Electric International Co filed Critical Westinghouse Electric International Co
Publication of GB641101A publication Critical patent/GB641101A/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
    • H01J5/56—Shape of the separate part

Landscapes

  • Generation Of Surge Voltage And Current (AREA)
  • Furnace Details (AREA)
GB20799/47A 1946-08-20 1947-07-31 Improvements in or relating to electric discharge devices Expired GB641101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US691836A US2451900A (en) 1946-08-20 1946-08-20 Electrical discharge device and base

Publications (1)

Publication Number Publication Date
GB641101A true GB641101A (en) 1950-08-02

Family

ID=24778175

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20799/47A Expired GB641101A (en) 1946-08-20 1947-07-31 Improvements in or relating to electric discharge devices

Country Status (5)

Country Link
US (1) US2451900A (uk)
BE (1) BE474541A (uk)
FR (1) FR950087A (uk)
GB (1) GB641101A (uk)
NL (1) NL68261C (uk)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2529279A (en) * 1948-07-14 1950-11-07 Union Switch & Signal Co Vacuum tube support
US2771589A (en) * 1954-12-14 1956-11-20 Sylvania Electric Prod End cap for fluorescent lamp
US3026443A (en) * 1959-11-30 1962-03-20 Westinghouse Electric Corp Electric lamp and base therefor
US4937487A (en) * 1988-08-16 1990-06-26 Gte Products Corporation Picture element lamp assembly for information display system
HU215610B (hu) * 1995-04-12 1999-01-28 General Electric Co., Rögzítőelem lámpabura elektromos fénnyforráshoz, például kompakt fénycsőhöz való csatlakoztatására
WO2010005682A2 (en) * 2008-06-12 2010-01-14 Light Sources, Inc. End cap, socket, and adaptors for use with a lamp

Also Published As

Publication number Publication date
BE474541A (uk)
FR950087A (fr) 1949-09-16
NL68261C (uk)
US2451900A (en) 1948-10-19

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