GB235893A - Improved manufacture of very thin wires - Google Patents

Improved manufacture of very thin wires

Info

Publication number
GB235893A
GB235893A GB15739/25A GB1573925A GB235893A GB 235893 A GB235893 A GB 235893A GB 15739/25 A GB15739/25 A GB 15739/25A GB 1573925 A GB1573925 A GB 1573925A GB 235893 A GB235893 A GB 235893A
Authority
GB
United Kingdom
Prior art keywords
wire
diameter
resistance
microns
anode
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
GB15739/25A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB235893A publication Critical patent/GB235893A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/34—Gas-filled discharge tubes operating with cathodic sputtering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K3/00—Apparatus or processes adapted to the manufacture, installing, removal, or maintenance of incandescent lamps or parts thereof
    • H01K3/02—Manufacture of incandescent bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Inert Electrodes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
GB15739/25A 1924-06-18 1925-06-17 Improved manufacture of very thin wires Expired GB235893A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL235893X 1924-06-18

Publications (1)

Publication Number Publication Date
GB235893A true GB235893A (en) 1926-01-21

Family

ID=19780277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15739/25A Expired GB235893A (en) 1924-06-18 1925-06-17 Improved manufacture of very thin wires

Country Status (4)

Country Link
AT (1) AT102948B (en:Method)
FR (1) FR597773A (en:Method)
GB (1) GB235893A (en:Method)
NL (1) NL15599C (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2843542A (en) * 1956-02-23 1958-07-15 George F Callahan Method and apparatus for producing improved abrading contours

Also Published As

Publication number Publication date
FR597773A (en:Method) 1925-11-28
NL15599C (en:Method)
AT102948B (de) 1926-03-25

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