DK77785A - Fremgangsmaade til positionering og gribning af halvferritlegemer til en magnetkerne samt et centreringsorgan til udoevelse af fremgangsmaaden - Google Patents

Fremgangsmaade til positionering og gribning af halvferritlegemer til en magnetkerne samt et centreringsorgan til udoevelse af fremgangsmaaden Download PDF

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Publication number
DK77785A
DK77785A DK77785A DK77785A DK77785A DK 77785 A DK77785 A DK 77785A DK 77785 A DK77785 A DK 77785A DK 77785 A DK77785 A DK 77785A DK 77785 A DK77785 A DK 77785A
Authority
DK
Denmark
Prior art keywords
procedure
semi
centering
exercising
positioning
Prior art date
Application number
DK77785A
Other languages
English (en)
Other versions
DK77785D0 (da
Inventor
Jean Rousseau
Jean Pierre Fourche
Original Assignee
Videocolor
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 Videocolor filed Critical Videocolor
Publication of DK77785D0 publication Critical patent/DK77785D0/da
Publication of DK77785A publication Critical patent/DK77785A/da

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/236—Manufacture of magnetic deflecting devices for cathode-ray tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2209/00—Apparatus and processes for manufacture of discharge tubes
    • H01J2209/236—Manufacture of magnetic deflecting devices
    • H01J2209/2363—Coils
    • H01J2209/2366—Machines therefor, e.g. winding, forming, welding, or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Compounds Of Iron (AREA)
DK77785A 1984-02-21 1985-02-20 Fremgangsmaade til positionering og gribning af halvferritlegemer til en magnetkerne samt et centreringsorgan til udoevelse af fremgangsmaaden DK77785A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8402570A FR2559947B1 (fr) 1984-02-21 1984-02-21 Procede de positionnement et de saisie de demi-ferrites pour noyau magnetique et centreur mettant en oeuvre le procede

Publications (2)

Publication Number Publication Date
DK77785D0 DK77785D0 (da) 1985-02-20
DK77785A true DK77785A (da) 1985-08-22

Family

ID=9301205

Family Applications (1)

Application Number Title Priority Date Filing Date
DK77785A DK77785A (da) 1984-02-21 1985-02-20 Fremgangsmaade til positionering og gribning af halvferritlegemer til en magnetkerne samt et centreringsorgan til udoevelse af fremgangsmaaden

Country Status (8)

Country Link
US (1) US4637803A (da)
EP (1) EP0156674B1 (da)
JP (1) JPS60246541A (da)
AT (1) ATE47251T1 (da)
DE (1) DE3573682D1 (da)
DK (1) DK77785A (da)
FR (1) FR2559947B1 (da)
GR (1) GR850424B (da)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1889398A (en) * 1932-03-05 1932-11-29 Western Electric Co Electrical coil and a method of manufacturing it
US3799462A (en) * 1971-08-23 1974-03-26 Universal Mfg Co Toroidal coil-winding machine
GB1579227A (en) * 1976-05-17 1980-11-12 Rca Corp Coil winding machine and method
JPS5713648A (en) * 1980-06-30 1982-01-23 Toshiba Corp Production unit of vertical deflection coil

Also Published As

Publication number Publication date
ATE47251T1 (de) 1989-10-15
JPH0578131B2 (da) 1993-10-28
FR2559947A1 (fr) 1985-08-23
EP0156674B1 (fr) 1989-10-11
DE3573682D1 (en) 1989-11-16
FR2559947B1 (fr) 1986-05-16
GR850424B (da) 1985-06-17
US4637803A (en) 1987-01-20
DK77785D0 (da) 1985-02-20
EP0156674A1 (fr) 1985-10-02
JPS60246541A (ja) 1985-12-06

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment