BE739885A - - Google Patents
Info
- Publication number
- BE739885A BE739885A BE739885DA BE739885A BE 739885 A BE739885 A BE 739885A BE 739885D A BE739885D A BE 739885DA BE 739885 A BE739885 A BE 739885A
- Authority
- BE
- Belgium
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
-
- 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)
- H01F41/022—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) by winding the strips or ribbons around a coil
-
- 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
-
- 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
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/5317—Laminated device
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US81421869A | 1969-01-23 | 1969-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE739885A true BE739885A (xx) | 1970-03-16 |
Family
ID=25214457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE739885D BE739885A (xx) | 1969-01-23 | 1969-10-06 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3566462A (xx) |
| BE (1) | BE739885A (xx) |
| DE (1) | DE1956208A1 (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4381600A (en) * | 1978-12-04 | 1983-05-03 | Allied Corporation | Magnetic core winding apparatus |
| EP0011733A1 (en) * | 1978-12-04 | 1980-06-11 | Allied Corporation | Magnetic core winding method and apparatus |
| US4682486A (en) * | 1981-09-18 | 1987-07-28 | The United States Of America As Represented By The Secretary Of The Navy | Amorphous alloy toroids |
| US4896839A (en) * | 1984-10-17 | 1990-01-30 | Kuhlman Corporation | Apparatus and method for winding a strip of material into an arcuate elongate passage |
| US4564998A (en) * | 1984-10-19 | 1986-01-21 | Westinghouse Electric Corp. | Coil winding methods and apparatus |
| DE19636073C1 (de) * | 1996-09-05 | 1998-02-05 | Vacuumschmelze Gmbh | Verfahren und Vorrichtung zur Herstellung eines induktiven Bauelementes |
| US6162311A (en) * | 1998-10-29 | 2000-12-19 | Mmg Of North America, Inc. | Composite magnetic ceramic toroids |
| US6145774A (en) * | 1999-09-21 | 2000-11-14 | Micropulse, Inc. | Method and apparatus for manufacturing toroidal cores |
| DE102007026042A1 (de) * | 2007-06-04 | 2008-12-11 | Abb Ag | Verfahren und Vorrichtung zum Herstellen eines Ringkerntransformators |
| US10825608B2 (en) * | 2017-04-05 | 2020-11-03 | Shenzhen Yichong Wireless Power Technology Co. Ltd | Manufacture method of magnetic coil in wireless charging system |
-
1969
- 1969-01-23 US US814218*A patent/US3566462A/en not_active Expired - Lifetime
- 1969-10-06 BE BE739885D patent/BE739885A/xx unknown
- 1969-11-07 DE DE19691956208 patent/DE1956208A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3566462A (en) | 1971-03-02 |
| DE1956208A1 (de) | 1970-07-30 |