DK116671B - Fremgangsmåde til fremstilling af spoler. - Google Patents
Fremgangsmåde til fremstilling af spoler.Info
- Publication number
- DK116671B DK116671B DK514961AA DK514961A DK116671B DK 116671 B DK116671 B DK 116671B DK 514961A A DK514961A A DK 514961AA DK 514961 A DK514961 A DK 514961A DK 116671 B DK116671 B DK 116671B
- Authority
- DK
- Denmark
- Prior art keywords
- making coils
- coils
- making
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H55/00—Wound packages of filamentary material
-
- 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
- H01F41/12—Insulating of windings
- H01F41/122—Insulating between turns or between winding layers
-
- 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
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49789—Obtaining plural product pieces from unitary workpiece
- Y10T29/4979—Breaking through weakened portion
-
- 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
- Y10T29/4981—Utilizing transitory attached element or associated separate material
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78743A US3182384A (en) | 1960-12-27 | 1960-12-27 | Method of making self-supporting coils and mandrel therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
DK116671B true DK116671B (da) | 1970-02-02 |
Family
ID=22145957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK514961AA DK116671B (da) | 1960-12-27 | 1961-12-22 | Fremgangsmåde til fremstilling af spoler. |
Country Status (3)
Country | Link |
---|---|
US (1) | US3182384A (da) |
DK (1) | DK116671B (da) |
GB (1) | GB952401A (da) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3323200A (en) * | 1964-05-19 | 1967-06-06 | Automatic Elect Lab | Method for manufacturing selfsupporting coils |
US3474531A (en) * | 1964-11-17 | 1969-10-28 | Piconics Inc | Encapsulated electrical component and method for making the same |
US3401451A (en) * | 1964-11-17 | 1968-09-17 | Piconics Inc | Method of fabricating tunable inductors |
US3460247A (en) * | 1966-02-01 | 1969-08-12 | Kaman Sciences Corp | Method of making a flat top coil |
US3458928A (en) * | 1966-02-23 | 1969-08-05 | Caterpillar Tractor Co | Method for forming rotor constrained electrical coils |
DE2541084C3 (de) * | 1975-09-15 | 1978-12-07 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Herstellung einer im Wicklungsbereich freitragend ausgebildeten Spule |
US4523375A (en) * | 1983-06-16 | 1985-06-18 | Digital Equipment Corp. | Method of manufacture for a magnetic tachometer for disk drives |
NL1004669C2 (nl) * | 1996-12-02 | 1998-06-03 | Microtronic Nederland Bv | Transducer. |
US6658134B1 (en) | 1999-08-16 | 2003-12-02 | Sonionmicrotronic Nederland B.V. | Shock improvement for an electroacoustic transducer |
EP1219135B1 (en) * | 1999-10-07 | 2003-08-13 | Knowles Electronics, Inc. | Electro-acoustic transducer with resistance to shock-waves |
US9859879B2 (en) | 2015-09-11 | 2018-01-02 | Knowles Electronics, Llc | Method and apparatus to clip incoming signals in opposing directions when in an off state |
DE202018107123U1 (de) | 2017-12-30 | 2019-01-08 | Knowles Electronics, Llc | Elektroakustischer Wandler mit verbessertem Stoßschutz |
US11659337B1 (en) | 2021-12-29 | 2023-05-23 | Knowles Electronics, Llc | Balanced armature receiver having improved shock performance |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1933444A (en) * | 1931-03-18 | 1933-10-31 | American Steel & Wire Co | Rail bond and method of making same |
BE416030A (da) * | 1936-06-12 | 1936-07-31 | ||
US2683572A (en) * | 1951-02-28 | 1954-07-13 | Coats & Clark | Plastic rim spool and the method of producing the same |
US2944338A (en) * | 1953-12-30 | 1960-07-12 | Gen Electric | Spray metal process for making precision articles |
US2861755A (en) * | 1954-05-05 | 1958-11-25 | Ralph I Hauser | Torque-coil form for permanent magnet gyro |
US2988804A (en) * | 1957-08-30 | 1961-06-20 | Tibbetts Industries | Method of winding electric coils |
US2970373A (en) * | 1959-06-22 | 1961-02-07 | Everard F Kohl | Process of preparing panels |
-
1960
- 1960-12-27 US US78743A patent/US3182384A/en not_active Expired - Lifetime
-
1961
- 1961-12-22 DK DK514961AA patent/DK116671B/da unknown
- 1961-12-27 GB GB46360/61A patent/GB952401A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3182384A (en) | 1965-05-11 |
GB952401A (en) | 1964-03-18 |
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