GB1327489A - Electromagnetic deflection yokes - Google Patents
Electromagnetic deflection yokesInfo
- Publication number
- GB1327489A GB1327489A GB6072470A GB6072470A GB1327489A GB 1327489 A GB1327489 A GB 1327489A GB 6072470 A GB6072470 A GB 6072470A GB 6072470 A GB6072470 A GB 6072470A GB 1327489 A GB1327489 A GB 1327489A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetic
- core
- mounting
- aligned
- tool
- 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
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
- H01F41/06—Coil winding
- H01F41/071—Winding coils of special form
- H01F2041/0711—Winding saddle or deflection coils
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
1327489 Electron beam magnetic deflection apparatus INTERNATIONAL BUSINESS MACHINES CORP 22 Dec 1970 [30 Jan 1970] 60724/70 Heading H1D The core of a magnetic deflection yoke comprises a hollow open ended member provided at each end with hooks the gaps between which are angularly aligned. The core may be cylindrical or tapered and may be magnetic or non- magnetic, or may comprise alternate rings of magnetic and non-magnetic material (Fig. 7, not shown). The hooks may be provided on end caps of plastics material 120 and 130, Fig. 4, which are aligned on the core and cemented in place; preferably one of the end caps has an extension passing through the interior of the core to form a liner with longitudinal slots adapted to accommodate the windings. Coil winding.-The feeding tool 300 passes wire 205 under tension along a longitudinal slot and beyond the lower end cap; the mounting 290 is then displaced normal to the plane of Fig. 4 and rotated by the motor 280 until the tool is aligned with the adjacent slot thereby looping the wire over the intervening hook; then the mounting is moved back normal to the plane of Fig. 4 and the tool 300 moved upwards followed by further displacement and rotation of the mounting to complete one turn. This. process is repeated to provide the required number of turns, and then turns are wound similarly round the two slots lying outside the first two, and so on.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US727570A | 1970-01-30 | 1970-01-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1327489A true GB1327489A (en) | 1973-08-22 |
Family
ID=21725214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6072470A Expired GB1327489A (en) | 1970-01-30 | 1970-12-22 | Electromagnetic deflection yokes |
Country Status (11)
Country | Link |
---|---|
US (1) | US3601731A (en) |
JP (1) | JPS4923050B1 (en) |
AT (1) | AT312065B (en) |
BE (1) | BE761704A (en) |
CH (1) | CH526202A (en) |
DE (1) | DE2103679C3 (en) |
ES (1) | ES387645A1 (en) |
FR (1) | FR2090468A5 (en) |
GB (1) | GB1327489A (en) |
NL (1) | NL170199C (en) |
SE (1) | SE367277B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1411562A (en) * | 1972-01-13 | 1975-10-29 | Plessey Co Ltd | Coil winding |
US3980242A (en) * | 1973-05-29 | 1976-09-14 | Quasar Electronics Corporation | Coil winding machine for toroidal cores employing core holder assembly |
US3902674A (en) * | 1973-11-09 | 1975-09-02 | Gen Instrument Corp | Core supporting and rotating assembly |
US3895329A (en) * | 1973-12-19 | 1975-07-15 | Gen Electric | Toroidal-like saddle yoke |
JPS5182921A (en) * | 1975-01-17 | 1976-07-21 | Nat Jutaku Kenzai | |
US4023129A (en) * | 1975-04-14 | 1977-05-10 | Rca Corporation | Deflection yoke with non-radial conductors |
US3996542A (en) * | 1975-04-14 | 1976-12-07 | Rca Corporation | Deflection yoke having nonradial winding distribution |
DE2516760A1 (en) * | 1975-04-16 | 1976-10-28 | Standard Elektrik Lorenz Ag | GROOVED RING FOR TOROID COIL DEFLECTION |
DE2807978C2 (en) * | 1978-02-24 | 1992-08-27 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Deflection yoke for a cathode ray tube |
JPS5635645U (en) * | 1979-08-23 | 1981-04-06 | ||
DE2940931C2 (en) * | 1979-10-09 | 1986-05-07 | Siemens AG, 1000 Berlin und 8000 München | Deflection unit for cathode ray tubes |
JPS57116972U (en) * | 1981-01-14 | 1982-07-20 | ||
NL8603056A (en) * | 1986-12-01 | 1988-07-01 | Philips Nv | METHOD FOR MANUFACTURING AN ELECTROMAGNETIC DEFLECTION UNIT AND ELECTRON BEAM TUBE WITH MANUFACTURED DEFLECTION |
US4901930A (en) * | 1988-07-21 | 1990-02-20 | Tdk Corporation | Winding apparatus for deflection yoke |
DE3920699A1 (en) * | 1989-06-24 | 1991-01-10 | Nokia Unterhaltungselektronik | SADDLE COIL ARRANGEMENT FOR A CATHODE RAY TUBE AND COIL CARRIER FOR SUCH AN ARRANGEMENT |
JPH08195178A (en) * | 1995-01-18 | 1996-07-30 | Sony Corp | Bobbin for deflection coil |
JP2002367535A (en) * | 2001-06-07 | 2002-12-20 | Mitsubishi Electric Corp | Deflection yoke device |
EP3640962A1 (en) * | 2018-10-15 | 2020-04-22 | V&C GmbH | Automatic hook needle winding machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3310763A (en) * | 1965-02-04 | 1967-03-21 | Rca Corp | Deflection yoke coil |
NL153714B (en) * | 1965-10-23 | 1977-06-15 | Sanders Associates Inc | CATHOD BEAM TUBE FITTED WITH A MAGNETIC DEFLECTION SYSTEM. |
-
1970
- 1970-01-30 US US7275A patent/US3601731A/en not_active Expired - Lifetime
- 1970-12-22 GB GB6072470A patent/GB1327489A/en not_active Expired
- 1970-12-23 FR FR7047666A patent/FR2090468A5/fr not_active Expired
- 1970-12-23 JP JP45115971A patent/JPS4923050B1/ja active Pending
-
1971
- 1971-01-14 NL NLAANVRAGE7100491,A patent/NL170199C/en not_active IP Right Cessation
- 1971-01-18 BE BE761704A patent/BE761704A/en not_active IP Right Cessation
- 1971-01-20 CH CH83071A patent/CH526202A/en not_active IP Right Cessation
- 1971-01-27 ES ES387645A patent/ES387645A1/en not_active Expired
- 1971-01-27 DE DE2103679A patent/DE2103679C3/en not_active Expired
- 1971-01-28 AT AT71871A patent/AT312065B/en not_active IP Right Cessation
- 1971-02-01 SE SE01212/71A patent/SE367277B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DE2103679C3 (en) | 1974-08-22 |
BE761704A (en) | 1971-07-01 |
DE2103679A1 (en) | 1971-08-05 |
FR2090468A5 (en) | 1972-01-14 |
CH526202A (en) | 1972-07-31 |
NL170199B (en) | 1982-05-03 |
ES387645A1 (en) | 1974-01-16 |
SE367277B (en) | 1974-05-20 |
JPS4923050B1 (en) | 1974-06-13 |
NL7100491A (en) | 1971-08-03 |
DE2103679B2 (en) | 1974-01-31 |
AT312065B (en) | 1973-12-10 |
NL170199C (en) | 1982-10-01 |
US3601731A (en) | 1971-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1327489A (en) | Electromagnetic deflection yokes | |
GB1534724A (en) | Electrical devices with windings on a magnetic core and methods of making such devices | |
US3785140A (en) | Device for winding threads, particularly textile threads | |
GB1389535A (en) | Method and device for winding electrical coils | |
US3314452A (en) | Methods of and apparatus for winding wire | |
ES8404567A1 (en) | Electromagnetic deflection unit. | |
GB1421988A (en) | Toroidal deflection yoke having conductors wound in flyback manner | |
US4467972A (en) | Method of winding closed cores, especially ring cores for electrical coils, and device for performing the method | |
US4093132A (en) | Method of winding a magnetic deflection yoke | |
GB1519196A (en) | Bobbin winding assembly | |
US2656127A (en) | Apparatus for locking cop tubes on cop winding machines | |
GB1370829A (en) | Toroidal deflection yoke for cathode ray tubes | |
GB1477515A (en) | Apparatus for winding toroidal deflection coils | |
GB1281159A (en) | Improvements in or relating to ribbon spools | |
GB1384274A (en) | Electron-beam deflection arrangement | |
JPS55139071A (en) | Two-axis feed type linear motor | |
US2221687A (en) | Transformer assembling method and apparatus | |
JPS5638971A (en) | Winding device for axial air gap type rotary electric machine | |
GB1242421A (en) | Electrical machine cylindrical coil winding | |
US2331674A (en) | Coil winding machine | |
GB802818A (en) | Improvements in or relating to methods of winding bobbins with wire | |
GB1380538A (en) | Process and apparatus for putting yarns on a bobbin winding apparatus | |
SU147684A1 (en) | Method of making toroidal coils | |
US3125308A (en) | My fn tor | |
GB1069612A (en) | Method of producing a package on a bobbin and apparatus for catching an end of a feed yarn on a bobbin in a pirn winder and like winders |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |