GB1219796A - Automatic line for the production of wound-ribbon magnetic cores - Google Patents
Automatic line for the production of wound-ribbon magnetic coresInfo
- Publication number
- GB1219796A GB1219796A GB1787568A GB1787568A GB1219796A GB 1219796 A GB1219796 A GB 1219796A GB 1787568 A GB1787568 A GB 1787568A GB 1787568 A GB1787568 A GB 1787568A GB 1219796 A GB1219796 A GB 1219796A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mandrel
- cores
- gauging
- ribbon
- winding
- 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
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Soft Magnetic Materials (AREA)
Abstract
1,219,796. Making magnetic cores. G. F. DUBROVIN, V. V. VORONOV, and G. I. SEMENOV. 16 April, 1968 [5 July, 1967], No. 17875/68. Heading B3A. An automatic transfer line for making wound ribbon magnetic cores, comprises an ultrasonic cleaning and degreasing device 1, a bath 2 for applying an insulation coating to the ribbon, a mechanism 3 which winds the ribbon on to a mandrel for shaping the cores, a heat treatment furnace 5, a mechanism 7 for cutting the cores into sections, a drying chamber 10, a test stand 12, a device 4 for forcing out the winding mandrel and replacing it with a gauging mandrel, the device 4 being located between the winding mechanism 3 and the furnace 5, and means 8 for forcing out the gauging mandrel, the means being located at the outlet of the cutting mechanism 7 and connected by a conveyer to the device 4 for the return of the gauging mandrels. In the device 4 the initial winding mandrel is replaced by one able to withstand the high temperatures encountered during heat treatment, the winding mandrel falling into a receptacle from which it is returned to the winding mechanism 3. The cut cores, when free from the gauging mandrels and after drying in the chamber 10 are deburred and subjected to a final check on a test stand 12.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1158095A SU270057A1 (en) | 1967-07-05 | THE LEAF RADIO-MECHANIZED FOR THE MANUFACTURE OF WELDED EASY MAGNETOPROVBDBV ~ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1219796A true GB1219796A (en) | 1971-01-20 |
Family
ID=20440619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1787568A Expired GB1219796A (en) | 1967-07-05 | 1968-04-16 | Automatic line for the production of wound-ribbon magnetic cores |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE1764102C3 (en) |
| GB (1) | GB1219796A (en) |
| NL (1) | NL6807194A (en) |
| SE (1) | SE340317B (en) |
-
1968
- 1968-04-02 DE DE19681764102 patent/DE1764102C3/en not_active Expired
- 1968-04-16 GB GB1787568A patent/GB1219796A/en not_active Expired
- 1968-05-14 SE SE650268A patent/SE340317B/xx unknown
- 1968-05-21 NL NL6807194A patent/NL6807194A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1764102A1 (en) | 1971-04-22 |
| SE340317B (en) | 1971-11-15 |
| NL6807194A (en) | 1968-12-06 |
| DE1764102B2 (en) | 1974-12-12 |
| DE1764102C3 (en) | 1975-07-31 |
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