GB418604A - Improvements in and relating to shouldered metal tubes for wireless valves and the like - Google Patents

Improvements in and relating to shouldered metal tubes for wireless valves and the like

Info

Publication number
GB418604A
GB418604A GB1505233A GB1505233A GB418604A GB 418604 A GB418604 A GB 418604A GB 1505233 A GB1505233 A GB 1505233A GB 1505233 A GB1505233 A GB 1505233A GB 418604 A GB418604 A GB 418604A
Authority
GB
United Kingdom
Prior art keywords
relating
metal tubes
valves
shouldered
wireless valves
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
GB1505233A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1505233A priority Critical patent/GB418604A/en
Publication of GB418604A publication Critical patent/GB418604A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

418,604. Thermionic valves. KLEINMANN, E., 21, Wilhelmstrasse, Lichtenberg, Berlin. May 24, 1933, No. 15052. Drawings to Specification. [Class 39 (i).] A tube for supporting a mica or other shielding disc in a thermionic valve comprises an open joint cylinder of sheet nickel having a collar at or near one end.
GB1505233A 1933-05-24 1933-05-24 Improvements in and relating to shouldered metal tubes for wireless valves and the like Expired GB418604A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1505233A GB418604A (en) 1933-05-24 1933-05-24 Improvements in and relating to shouldered metal tubes for wireless valves and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1505233A GB418604A (en) 1933-05-24 1933-05-24 Improvements in and relating to shouldered metal tubes for wireless valves and the like

Publications (1)

Publication Number Publication Date
GB418604A true GB418604A (en) 1934-10-29

Family

ID=10052182

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1505233A Expired GB418604A (en) 1933-05-24 1933-05-24 Improvements in and relating to shouldered metal tubes for wireless valves and the like

Country Status (1)

Country Link
GB (1) GB418604A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643446A (en) * 1947-08-05 1953-06-30 Burndy Engineering Co Inc Method of manufacturing electrical terminal connectors
US2836138A (en) * 1947-08-05 1958-05-27 Burndy Engineering Co Inc Machine for brazing seams
US2881510A (en) * 1954-07-08 1959-04-14 Charles O Larson Turnbuckle and method of forming the same
FR2483811A1 (en) * 1980-06-09 1981-12-11 Usm Corp CHUCK CLAMPING JAW FOR A RIVET PUTTING TOOL, AND METHOD OF MAKING SAID JAW

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2643446A (en) * 1947-08-05 1953-06-30 Burndy Engineering Co Inc Method of manufacturing electrical terminal connectors
US2836138A (en) * 1947-08-05 1958-05-27 Burndy Engineering Co Inc Machine for brazing seams
US2881510A (en) * 1954-07-08 1959-04-14 Charles O Larson Turnbuckle and method of forming the same
FR2483811A1 (en) * 1980-06-09 1981-12-11 Usm Corp CHUCK CLAMPING JAW FOR A RIVET PUTTING TOOL, AND METHOD OF MAKING SAID JAW
US4356719A (en) * 1980-06-09 1982-11-02 Usm Corporation Mandrel jaw and method of manufacture

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