GB1460252A - Automatic machine for threading ferrite cores on wire - Google Patents
Automatic machine for threading ferrite cores on wireInfo
- Publication number
- GB1460252A GB1460252A GB778375A GB778375A GB1460252A GB 1460252 A GB1460252 A GB 1460252A GB 778375 A GB778375 A GB 778375A GB 778375 A GB778375 A GB 778375A GB 1460252 A GB1460252 A GB 1460252A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bin
- wire
- cores
- april
- rotated
- 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
- 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
- H01F41/08—Winding conductors onto closed formers or cores, e.g. threading conductors through toroidal cores
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Hard Magnetic Materials (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
1460252 Magnetic storage arrangements VYCHISLITEL TSENTR SIBIR OTDELENIA AKAD NAUK SSSR 25 Feb 1975 [19 March 1974 1 April 1974 8 April 1974] 7783/75 Addition to 1331920 Heading H3B A curved wire 5 extends through a base sleeve 2 into a rotatable bin 1 in which toroidal ferrite cores 4 are loaded, the wire being bent into a direction opposite to that in which the bin is rotated so that the end 7 of the wire engages core apertures sequentially as the bin rotates and causes cores so threaded to pass to a position externally of the bin. The bin is rotated by a drive 11, rotation of the wire which is curved externally at 12 being prevented by a fixed plate 8, Fig. 2. Bore threading is assisted by the use of an adjustable permanent magnet 13 and a magnetisable ring 14 for positioning the cores in a vertical position. Alternatively an electromagnet may be used, Fig. 3 (not shown). Loading up the bin may be effected automatically by the use of a larger funnel-shaped supply bin 16, Fig. 4.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2006772 | 1974-03-19 | ||
| SU2009625 | 1974-04-01 | ||
| SU2016333 | 1974-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1460252A true GB1460252A (en) | 1976-12-31 |
Family
ID=27356272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB778375A Expired GB1460252A (en) | 1974-03-19 | 1975-02-25 | Automatic machine for threading ferrite cores on wire |
Country Status (7)
| Country | Link |
|---|---|
| BG (1) | BG24767A1 (en) |
| CH (1) | CH581572A5 (en) |
| CS (1) | CS171510B1 (en) |
| DD (1) | DD117293A1 (en) |
| DK (1) | DK138030B (en) |
| GB (1) | GB1460252A (en) |
| PL (1) | PL93292B1 (en) |
-
1975
- 1975-02-25 GB GB778375A patent/GB1460252A/en not_active Expired
- 1975-03-18 CS CS183275A patent/CS171510B1/cs unknown
- 1975-03-18 DK DK110275A patent/DK138030B/en not_active IP Right Cessation
- 1975-03-18 BG BG7500029349A patent/BG24767A1/en unknown
- 1975-03-19 DD DD18487475A patent/DD117293A1/xx unknown
- 1975-03-19 CH CH350675A patent/CH581572A5/xx not_active IP Right Cessation
- 1975-03-19 PL PL17890675A patent/PL93292B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BG24767A1 (en) | 1978-05-12 |
| DD117293A1 (en) | 1976-01-05 |
| PL93292B1 (en) | 1977-05-30 |
| CH581572A5 (en) | 1976-11-15 |
| DK138030B (en) | 1978-06-26 |
| DK110275A (en) | 1975-09-20 |
| CS171510B1 (en) | 1976-10-29 |
| DK138030C (en) | 1978-11-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |