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GB488870A - Improvements in or relating to electron discharge valves - Google Patents

Improvements in or relating to electron discharge valves

Info

Publication number
GB488870A
GB488870A GB1301/37A GB130137A GB488870A GB 488870 A GB488870 A GB 488870A GB 1301/37 A GB1301/37 A GB 1301/37A GB 130137 A GB130137 A GB 130137A GB 488870 A GB488870 A GB 488870A
Authority
GB
United Kingdom
Prior art keywords
electrode
parts
jan
sealed
main body
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
GB1301/37A
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.)
Alcatel Lucent Deutschland AG
C Lorenz AG
Original Assignee
Standard Elektrik Lorenz AG
C Lorenz AG
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 Standard Elektrik Lorenz AG, C Lorenz AG filed Critical Standard Elektrik Lorenz AG
Publication of GB488870A publication Critical patent/GB488870A/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
    • H01J5/02—Vessels; Containers; Shields associated therewith; Vacuum locks
    • 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
    • H01J5/20—Seals between parts of vessels
    • H01J5/22—Vacuum-tight joints between parts of vessel
    • H01J5/26—Vacuum-tight joints between parts of vessel between insulating and conductive parts of vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0037—Solid sealing members other than lamp bases
    • H01J2893/0041—Direct connection between insulating and metal elements, in particular via glass material

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Lasers (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Laser Beam Processing (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
GB1301/37A 1936-01-16 1937-01-15 Improvements in or relating to electron discharge valves Expired GB488870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE488870X 1936-01-16

Publications (1)

Publication Number Publication Date
GB488870A true GB488870A (en) 1938-07-15

Family

ID=6543871

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1301/37A Expired GB488870A (en) 1936-01-16 1937-01-15 Improvements in or relating to electron discharge valves

Country Status (5)

Country Link
US (2) US2189906A (fr)
AT (2) AT151143B (fr)
FR (1) FR816185A (fr)
GB (1) GB488870A (fr)
NL (1) NL45935C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE748304C (de) * 1937-12-28 1953-06-22 Telefunken Gmbh Ultrakurzwellenroehre mit kuenstlich gekuehlter Anode
US2443605A (en) * 1941-06-26 1948-06-22 Hartford Nat Bank & Trust Co Insulated casing
US2460132A (en) * 1943-11-10 1949-01-25 Gen Electric Electrical discharge device
US2430856A (en) * 1946-01-26 1947-11-18 Gen Electric Electric discharge device
US2562820A (en) * 1950-03-15 1951-07-31 Avco Mfg Corp Electron tube structure
US2812466A (en) * 1953-06-08 1957-11-05 Eitel Mccullough Inc Ceramic electron tube
US2907911A (en) * 1956-01-16 1959-10-06 Gen Electric Electron discharge device

Also Published As

Publication number Publication date
FR816185A (fr) 1937-08-02
US2189906A (en) 1940-02-13
NL45935C (fr)
AT151143B (de) 1937-10-25
AT158316B (de) 1940-03-26
US2164910A (en) 1939-07-04

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