DE2744024B2 - Method for manufacturing an excitation coil - Google Patents
Method for manufacturing an excitation coilInfo
- Publication number
- DE2744024B2 DE2744024B2 DE2744024A DE2744024A DE2744024B2 DE 2744024 B2 DE2744024 B2 DE 2744024B2 DE 2744024 A DE2744024 A DE 2744024A DE 2744024 A DE2744024 A DE 2744024A DE 2744024 B2 DE2744024 B2 DE 2744024B2
- Authority
- DE
- Germany
- Prior art keywords
- contact pins
- tape
- closing
- strand material
- excitation coil
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 13
- 230000005284 excitation Effects 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000000463 material Substances 0.000 claims description 15
- 238000003825 pressing Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000011810 insulating material Substances 0.000 claims description 2
- 210000002105 tongue Anatomy 0.000 claims description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 1
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
- H01F41/10—Connecting leads to windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
- H01F5/04—Arrangements of electric connections to coils, e.g. leads
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
Description
Die Erfindung betrifft ein Verfahren zum Herstellen einer Erregerspule, deren zur Aufnahme des Drahtwikkels dienender, mit Kontaktstiften für die Anschlußenden des Drahtwickels auszustattender Spulenkörper aus isolierendem Werkstoff in einer mindestens zweiteiligen Form hergestellt wird, in die für die Kontaktstifte geeignetes Band- oder Strangmaterial eingeführt wird, von dem die Kontaktstifte nach dem Einführen abgetrennt werden.The invention relates to a method for producing an excitation coil, the one for receiving the wire coil serving to be equipped with contact pins for the connection ends of the wire coil bobbin insulating material is produced in an at least two-part form, in which for the contact pins suitable tape or strand material is introduced from which the contact pins after insertion be separated.
Ein derartiges Verfahren ist aus der US-PS 34 58 931 bekannt.Such a method is from US-PS 34 58 931 known.
Bei dem bekannten Verfahren werden die Kontaktstifte mittels eines besonderen Werkzeugs von dem Band- oder Strangmaterial abgetrennt. Dieser Verfahrensschritt ist aber in der Durchführung recht aufwendig.In the known method, the contact pins are by means of a special tool of the Strip or strand material severed. However, this process step is right in terms of implementation laborious.
Demgegenüber liegt der Erfindung die Aufgabe zugrunde, ein einfacheres Verfahren zum Herstellen
einer Erregerspule zu schaffen, bei dem auf die Verwendung eines nur dem Abtrennen der Kontaktstifte
dienenden Werkzeugs verzichtet werden kann. Damit soll gegenüber dem bekannten Verfahren ein Arbeitsgang
eingespart und damit der Verfahrensablauf beschleunigt werden.
Die erfindungsgemäße Lösung der gestellten Aufgabe besteht darin, daß ausgehend von dem eingangs
genannten Verfahren die Form von dem Band- oderIn contrast, the invention is based on the object of creating a simpler method for producing an excitation coil, in which the use of a tool which only serves to separate the contact pins can be dispensed with. Compared to the known method, this is intended to save a work step and thus to accelerate the process sequence.
The inventive solution to the problem is that, starting from the method mentioned above, the shape of the tape or
erforderliche Zeit- und Arbeitsaufwand für den Abtrennvorgang der Kontaktstifte reduziertReduced the time and effort required for the process of separating the contact pins
In einer Weiterbildung der Erfindung erfoij.: der das Einführen des Band- oder Strangmaterials in die Form bewirkende Vorschub mit dem Schließen der Form.In a further development of the invention erfoij .: the that Introducing the strip or strand material into the mold causing feed with the closing of the mold.
Zusätzliche Einsparungen an Arbeit und Zeit lassen sich erzielen, wenn nach weiteren Ausbildungen der Erfindung in dem die Kontaktstifte ergebenden Bandoder Strangmaterial beim jeweiligen Schließen der Form Aussparungen angebracht werden bzw. die Form die vom Band- oder Strangmaterial zur Abtrennung gelangenden Kontaktstifte während ihres Schließens mittels eines Stanz- und/oder Preßwerkzeuges mitAdditional savings in work and time can be achieved if, after further training, the Invention in the strip or strand material resulting in the contact pins when the respective closing of the Shape recesses are attached or the shape of the tape or strand material for separation arriving contact pins during their closing by means of a punching and / or pressing tool
Herstellung einer Erregerspule bekannt, bei dem das die Kontaktstifte ergebende Band- oder Strangmaterial in jedem Kontaktstift wiederkehrende Aussparungen besitzt Aus der DE-OS 21 52 508 ist es ferner bekannt, einen in eine Gußform für einen Spulenkörper eingesetzten Draht durch Einführen eines Kerns aufzuweiten. Gern; '. der aus der DE-AS 26 12 582 ersichtlichen älteren Anmeldung ist schließlich ein Verfahren zur Herstellung einer Erregerspule vorgeschlagen worden, bei dem die Form die vom Band- oder Strangmaterial zur Abtrennung gelangenden Kontaktstifte während ihres Schließens mittels eines Stanz- und/oder Preßwerkzeuges mit Halteverbiegungen versieht. Manufacture of an excitation coil known in which the strip or strand material resulting in the contact pins in each contact pin has recurring recesses From DE-OS 21 52 508 it is also known a wire inserted into a mold for a bobbin by inserting a core to widen. Willingly; '. the older application evident from DE-AS 26 12 582 is finally a A method for producing an excitation coil has been proposed in which the shape of the tape or Extruded material for the separation of the contact pins during their closing by means of a punching and / or the pressing tool is provided with holding bends.
füllenden Aussparungen bzw. im Spulenkörper eingebetteten Halteverbiegungen verleihen den Kontaktstiften gegen Herausziehen aus dem Spulenkörper aufgrund ihrer festen Einbettung im Werkstoff des Spulenkörpers überaus guten Halt.filling recesses or retaining bends embedded in the coil body give the contact pins against pulling out of the coil body due to its solid embedding in the material of the The bobbin has a very good hold.
Claims (4)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2744024A DE2744024C3 (en) | 1977-09-30 | 1977-09-30 | Method for manufacturing an excitation coil |
FR7828700A FR2404904A1 (en) | 1977-09-30 | 1978-09-29 | METHOD AND DEVICE FOR MANUFACTURING EXCITATION COILS |
IT04863/78A IT1102948B (en) | 1977-09-30 | 1978-09-29 | PROCEDURE AND DEVICE FOR THE PRODUCTION OF AN EXCITING COIL |
ES473823A ES473823A1 (en) | 1977-09-30 | 1978-09-29 | Apparatus and Method for Manufacturing a Coil Core |
GB7838875A GB2009021B (en) | 1977-09-30 | 1978-10-02 | Apparatus and method for manufacturing a coil core |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2744024A DE2744024C3 (en) | 1977-09-30 | 1977-09-30 | Method for manufacturing an excitation coil |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2744024A1 DE2744024A1 (en) | 1979-04-05 |
DE2744024B2 true DE2744024B2 (en) | 1980-04-03 |
DE2744024C3 DE2744024C3 (en) | 1980-11-27 |
Family
ID=6020309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2744024A Expired DE2744024C3 (en) | 1977-09-30 | 1977-09-30 | Method for manufacturing an excitation coil |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE2744024C3 (en) |
ES (1) | ES473823A1 (en) |
FR (1) | FR2404904A1 (en) |
GB (1) | GB2009021B (en) |
IT (1) | IT1102948B (en) |
-
1977
- 1977-09-30 DE DE2744024A patent/DE2744024C3/en not_active Expired
-
1978
- 1978-09-29 FR FR7828700A patent/FR2404904A1/en active Granted
- 1978-09-29 IT IT04863/78A patent/IT1102948B/en active
- 1978-09-29 ES ES473823A patent/ES473823A1/en not_active Expired
- 1978-10-02 GB GB7838875A patent/GB2009021B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2404904B3 (en) | 1981-08-14 |
GB2009021A (en) | 1979-06-13 |
FR2404904A1 (en) | 1979-04-27 |
ES473823A1 (en) | 1979-05-01 |
IT7804863A0 (en) | 1978-09-29 |
IT1102948B (en) | 1985-10-14 |
GB2009021B (en) | 1982-04-07 |
DE2744024A1 (en) | 1979-04-05 |
DE2744024C3 (en) | 1980-11-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OAP | Request for examination filed | ||
OD | Request for examination | ||
C3 | Grant after two publication steps (3rd publication) | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HANNING ELEKTRO-WERKE GMBH & CO, 4811 OERLINGHAUSE |
|
8339 | Ceased/non-payment of the annual fee |