GB540554A - Improved method of and means for manufacturing magnetic coils for deflecting cathode rays and similar purposes - Google Patents

Improved method of and means for manufacturing magnetic coils for deflecting cathode rays and similar purposes

Info

Publication number
GB540554A
GB540554A GB8148/41A GB814841A GB540554A GB 540554 A GB540554 A GB 540554A GB 8148/41 A GB8148/41 A GB 8148/41A GB 814841 A GB814841 A GB 814841A GB 540554 A GB540554 A GB 540554A
Authority
GB
United Kingdom
Prior art keywords
arbor
coils
group
improved method
magnetic coils
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
GB8148/41A
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.)
Jefferson Electric Co
Original Assignee
Jefferson Electric Co
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 Jefferson Electric Co filed Critical Jefferson Electric Co
Publication of GB540554A publication Critical patent/GB540554A/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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • 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
    • Y10T29/49071—Electromagnet, transformer or inductor by winding or coiling

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
GB8148/41A 1939-06-02 1940-03-26 Improved method of and means for manufacturing magnetic coils for deflecting cathode rays and similar purposes Expired GB540554A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US277044A US2269678A (en) 1939-06-02 1939-06-02 Method of manufacturing coil structures

Publications (1)

Publication Number Publication Date
GB540554A true GB540554A (en) 1941-10-21

Family

ID=23059178

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8148/41A Expired GB540554A (en) 1939-06-02 1940-03-26 Improved method of and means for manufacturing magnetic coils for deflecting cathode rays and similar purposes
GB5450/40A Expired GB539122A (en) 1939-06-02 1940-03-26 Improvements in or relating to magnetic coils for deflecting cathode rays and similar purposes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5450/40A Expired GB539122A (en) 1939-06-02 1940-03-26 Improvements in or relating to magnetic coils for deflecting cathode rays and similar purposes

Country Status (3)

Country Link
US (1) US2269678A (enrdf_load_stackoverflow)
GB (2) GB540554A (enrdf_load_stackoverflow)
NL (1) NL73807C (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2424974A (en) * 1943-04-24 1947-08-05 Standard Telephones Cables Ltd Method of and means for forming coils
US2457773A (en) * 1944-05-24 1948-12-28 Farnsworth Res Corp Deflecting coil
US2442274A (en) * 1944-06-16 1948-05-25 English Electric Co Ltd Transformer
US2487029A (en) * 1945-03-07 1949-11-01 Phillips Petroleum Co Geophone
US2638943A (en) * 1949-03-11 1953-05-19 Kendick Mfg Company Inc Coil winding device
US2696659A (en) * 1950-10-13 1954-12-14 Wagner Electric Corp Method of forming transformer coils
US2743508A (en) * 1951-06-20 1956-05-01 Globe Ind Inc Coil forming method
US2885646A (en) * 1953-04-22 1959-05-05 Kendick Mfg Company Inc Electrical transformers
BE529658A (enrdf_load_stackoverflow) * 1953-07-10
BE529660A (enrdf_load_stackoverflow) * 1953-09-24
US3080641A (en) * 1955-10-14 1963-03-12 Hazeltine Research Inc Method of manufacturing magnetic deflection yokes
US3212172A (en) * 1961-12-18 1965-10-19 Gen Electric Method of forming coils
US3200357A (en) * 1962-08-23 1965-08-10 Porter Co Inc H K Transformer coil construction
US3281745A (en) * 1963-09-10 1966-10-25 Westinghouse Electric Corp Corona and magnetic shielding structure for electrical transformers

Also Published As

Publication number Publication date
GB539122A (en) 1941-08-28
NL73807C (enrdf_load_stackoverflow)
US2269678A (en) 1942-01-13

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