GB714478A - Improvements in or relating to tensioning devices for tensioning filamentary members - Google Patents

Improvements in or relating to tensioning devices for tensioning filamentary members

Info

Publication number
GB714478A
GB714478A GB29354/52A GB2935452A GB714478A GB 714478 A GB714478 A GB 714478A GB 29354/52 A GB29354/52 A GB 29354/52A GB 2935452 A GB2935452 A GB 2935452A GB 714478 A GB714478 A GB 714478A
Authority
GB
United Kingdom
Prior art keywords
tensioning
support
attached
filament
nov
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
GB29354/52A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB714478A publication Critical patent/GB714478A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/18—Mountings or supports for the incandescent body
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/13—Solid thermionic cathodes
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/18—Supports; Vibration-damping arrangements

Landscapes

  • Discharge Lamp (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electrostatic Separation (AREA)
GB29354/52A 1951-11-23 1952-11-20 Improvements in or relating to tensioning devices for tensioning filamentary members Expired GB714478A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL714478X 1951-11-23

Publications (1)

Publication Number Publication Date
GB714478A true GB714478A (en) 1954-08-25

Family

ID=19814904

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29354/52A Expired GB714478A (en) 1951-11-23 1952-11-20 Improvements in or relating to tensioning devices for tensioning filamentary members

Country Status (5)

Country Link
US (1) US2770753A (enEXAMPLES)
BE (1) BE515729A (enEXAMPLES)
FR (1) FR1066747A (enEXAMPLES)
GB (1) GB714478A (enEXAMPLES)
NL (1) NL86623C (enEXAMPLES)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915668A (en) * 1955-01-14 1959-12-01 Sylvania Electric Prod Filament tensioning device
US2908842A (en) * 1957-02-25 1959-10-13 Telefunken Gmbh Filament tensioning

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1566293A (en) * 1919-09-04 1925-12-22 Western Electric Co Thermionic device
BE372758A (enEXAMPLES) * 1929-09-19
NL28874C (enEXAMPLES) * 1929-09-25
US2506895A (en) * 1948-12-24 1950-05-09 Sylvania Electric Prod Antimicrophonic "v" tension rod
US2679570A (en) * 1951-08-18 1954-05-25 Bell Telephone Labor Inc Formation of electrode tip by electric current heating

Also Published As

Publication number Publication date
US2770753A (en) 1956-11-13
FR1066747A (enEXAMPLES) 1954-06-09
BE515729A (enEXAMPLES)
NL86623C (enEXAMPLES)

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