FR1088646A - Magnetic system - Google Patents

Magnetic system

Info

Publication number
FR1088646A
FR1088646A FR1088646DA FR1088646A FR 1088646 A FR1088646 A FR 1088646A FR 1088646D A FR1088646D A FR 1088646DA FR 1088646 A FR1088646 A FR 1088646A
Authority
FR
France
Prior art keywords
magnetic system
magnetic
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1088646A publication Critical patent/FR1088646A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/84—Traps for removing or diverting unwanted particles, e.g. negative ions, fringing electrons; Arrangements for velocity or mass selection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/54—Arrangements for centring ray or beam
FR1088646D 1952-09-10 1953-09-08 Magnetic system Expired FR1088646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL758930X 1952-09-10

Publications (1)

Publication Number Publication Date
FR1088646A true FR1088646A (en) 1955-03-09

Family

ID=19825356

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1088646D Expired FR1088646A (en) 1952-09-10 1953-09-08 Magnetic system

Country Status (5)

Country Link
US (1) US2805351A (en)
DE (1) DE927588C (en)
FR (1) FR1088646A (en)
GB (1) GB758930A (en)
NL (2) NL172387B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL95556C (en) * 1952-10-18
US2956198A (en) * 1955-06-10 1960-10-11 Bell Telephone Labor Inc Traveling wave tubes
ITVI20060044A1 (en) * 2006-02-08 2007-08-09 Fabio Benetti BOTTLE ATTA IN PARTICULAR TO THE CONTAINMENT OF BEVERAGES

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972332C (en) * 1938-11-24 1959-07-02 Fernseh Gmbh Electromagnetic deflection device for cathode ray tubes, especially for televisions
US2539156A (en) * 1949-01-19 1951-01-23 Tele Tone Radio Corp Ion trap magnet
US2552342A (en) * 1949-11-17 1951-05-08 Clarostat Mfg Co Inc Magnetic structure for use in ion-traps

Also Published As

Publication number Publication date
GB758930A (en) 1956-10-10
NL172387B (en)
NL80933C (en)
US2805351A (en) 1957-09-03
DE927588C (en) 1955-05-12

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