FR2559947B1 - Procede de positionnement et de saisie de demi-ferrites pour noyau magnetique et centreur mettant en oeuvre le procede - Google Patents

Procede de positionnement et de saisie de demi-ferrites pour noyau magnetique et centreur mettant en oeuvre le procede

Info

Publication number
FR2559947B1
FR2559947B1 FR8402570A FR8402570A FR2559947B1 FR 2559947 B1 FR2559947 B1 FR 2559947B1 FR 8402570 A FR8402570 A FR 8402570A FR 8402570 A FR8402570 A FR 8402570A FR 2559947 B1 FR2559947 B1 FR 2559947B1
Authority
FR
France
Prior art keywords
semi
ferrites
centerer
seizing
implementing
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
FR8402570A
Other languages
English (en)
Other versions
FR2559947A1 (fr
Inventor
Jean Rousseau
Jean-Pierre Fourche
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.)
Videocolor SA
Original Assignee
Videocolor SA
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 SA filed Critical Videocolor SA
Priority to FR8402570A priority Critical patent/FR2559947B1/fr
Priority to GR850424A priority patent/GR850424B/el
Priority to AT85400293T priority patent/ATE47251T1/de
Priority to EP85400293A priority patent/EP0156674B1/fr
Priority to DE8585400293T priority patent/DE3573682D1/de
Priority to US06/702,602 priority patent/US4637803A/en
Priority to JP60032533A priority patent/JPS60246541A/ja
Priority to DK77785A priority patent/DK77785A/da
Publication of FR2559947A1 publication Critical patent/FR2559947A1/fr
Application granted granted Critical
Publication of FR2559947B1 publication Critical patent/FR2559947B1/fr
Expired legal-status Critical Current

Links

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)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Compounds Of Iron (AREA)
FR8402570A 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 Expired FR2559947B1 (fr)

Priority Applications (8)

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
GR850424A GR850424B (fr) 1984-02-21 1985-02-18
EP85400293A EP0156674B1 (fr) 1984-02-21 1985-02-19 Procédé de positionnement et de saisie de demis ferrites pour noyau magnétique, et centreur mettant en oeuvre le procédé
DE8585400293T DE3573682D1 (en) 1984-02-21 1985-02-19 Process for positioning and holding ferrite halves for magnetic cores and centering device for carrying out the process
AT85400293T ATE47251T1 (de) 1984-02-21 1985-02-19 Verfahren zum positionieren und festhalten von ferrithaelften fuer magnetkerne und zentriervorrichtung zum durchfuehren des verfahrens.
US06/702,602 US4637803A (en) 1984-02-21 1985-02-19 Process for positioning and grasping semi ferrites for a magnetic core and centering device for operating said process
JP60032533A JPS60246541A (ja) 1984-02-21 1985-02-20 磁心用の半割のトロイダルフエライトの位置決めおよび支持方法と、前記方法を行うための心出し装置
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

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
FR2559947A1 FR2559947A1 (fr) 1985-08-23
FR2559947B1 true FR2559947B1 (fr) 1986-05-16

Family

ID=9301205

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8402570A Expired 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

Country Status (8)

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

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
US4637803A (en) 1987-01-20
FR2559947A1 (fr) 1985-08-23
JPH0578131B2 (fr) 1993-10-28
ATE47251T1 (de) 1989-10-15
DE3573682D1 (en) 1989-11-16
DK77785A (da) 1985-08-22
DK77785D0 (da) 1985-02-20
EP0156674A1 (fr) 1985-10-02
GR850424B (fr) 1985-06-17
EP0156674B1 (fr) 1989-10-11
JPS60246541A (ja) 1985-12-06

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Legal Events

Date Code Title Description
ST Notification of lapse