DE847037C - Process for the production of alternating current magnets in magnetically operated devices - Google Patents

Process for the production of alternating current magnets in magnetically operated devices

Info

Publication number
DE847037C
DE847037C DEK3228D DEK0003228D DE847037C DE 847037 C DE847037 C DE 847037C DE K3228 D DEK3228 D DE K3228D DE K0003228 D DEK0003228 D DE K0003228D DE 847037 C DE847037 C DE 847037C
Authority
DE
Germany
Prior art keywords
alternating current
production
operated devices
sheets
magnetically operated
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
Application number
DEK3228D
Other languages
German (de)
Inventor
Herbert Franken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eaton Industries GmbH
Original Assignee
Kloeckner Moeller GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kloeckner Moeller GmbH filed Critical Kloeckner Moeller GmbH
Priority to DEK3228D priority Critical patent/DE847037C/en
Application granted granted Critical
Publication of DE847037C publication Critical patent/DE847037C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/081—Magnetic constructions

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)

Description

G\'echselstzommagnete müssen durch papier- oder lackisolierte Bleche aufgebaut werden, um die @@'irbelströme möglichst niedrig zu halten. Die Bleche werden durch Nieturig zusammengehalten, und es entsteht durch die feste Aufpressung der einzelnen Bleche die notwendige Festigkeit.G \ 'echselstzommagnete must through paper or lacquer insulated sheets be set up in order to keep the eddy currents as low as possible. The sheets are held together by riveting, and it is created by the firm pressing the necessary strength of the individual sheets.

Nach der Neuerung können die Wechselstromniagnete aus Blechen aufgebaut werden, die keine Papier- oder Lackisolation he,s,itzeri. Die einzelnen Bleche werden zu diesem Zwecke durch Buckelschweißung zusammengefügt, di. h. die einzelnen Bleche erhalten zweckmäßig kegelförmige Erhöhungen (Butzen), an denen die Bleche dann verschweißt werden. Auf den übrigen Stellen der Bleche treten aber keine hohen Drücke auf, so daß eine Luftisolation oder mindestens nahezu eine Luftisolation vorliegt. Die so verschweißten Bleche bilden ein starres Gerippe.According to the innovation, the alternating current niagnets can be built up from sheet metal that no paper or lacquer insulation he, s, itzeri. The individual sheets are joined together for this purpose by projection welding, ie. H. the individual sheets appropriately receive conical elevations (slugs) on which the sheets are then welded will. However, no high pressures occur on the other parts of the metal sheets, see above that there is air insulation or at least almost air insulation. The so Welded sheets form a rigid framework.

Die Zeichnung zeigt die Neuerung. Abb. 1 gibt die Draufsicht des Kernes; Abb. 11 zeigt die Seitenansicht im Schnitt,.The drawing shows the innovation. Fig. 1 gives the top view of the core; Fig. 11 shows the side view in section.

i stellt dvti -.%,lagtietl<erti dar, der aus mehreren Blechen aufgebaut ist: z zeigt die keg elförtnigev Erhöhungen, die selbstverständlich auch in einer anderen Form gegeiten werden können-, 3 zeigt die Schweißstelle der einzelnen Magnetbleche; 4 gibt die Lufträume zwischen den einzelnett Blechen oder den geringen Druck der cittzelnett Bleche gegeneinander wieder.i represents dvti -.%, lagtietl <erti, which is made up of several metal sheets is: z shows the keg elförtnigev increases, which of course also in a other shape, 3 shows the welding point of the individual magnetic sheets; 4 gives the air spaces between the single sheets or the low pressure of the cittzelnett sheets against each other again.

Claims (1)

PATENTANSPRUCH: Verfahren@zur Herstellung von Wechselstrommragneten, hei malrnetisch l@etätigten Geräten, (indurch gekennzeichnet, claß Bleche ohne Papier-oder Lackisolation vern-en<let \\,erden, die durch Verschweißen an verschied<.,ten Stehlen zttsain-Inengehalten werden.PATENT CLAIM: Process @ for the production of alternating current magnets, hot malnutriently operated devices, (indicated by, class sheets without paper or <Let \\, earth the lacquer insulation, which is achieved by welding at different <., Th Stealing are kept inside.
DEK3228D 1944-02-19 1944-02-19 Process for the production of alternating current magnets in magnetically operated devices Expired DE847037C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK3228D DE847037C (en) 1944-02-19 1944-02-19 Process for the production of alternating current magnets in magnetically operated devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK3228D DE847037C (en) 1944-02-19 1944-02-19 Process for the production of alternating current magnets in magnetically operated devices

Publications (1)

Publication Number Publication Date
DE847037C true DE847037C (en) 1952-08-21

Family

ID=7209780

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK3228D Expired DE847037C (en) 1944-02-19 1944-02-19 Process for the production of alternating current magnets in magnetically operated devices

Country Status (1)

Country Link
DE (1) DE847037C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021516B (en) * 1956-04-28 1957-12-27 Kloeckner Moeller Elektrizit Method for manufacturing AC magnetic cores

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1021516B (en) * 1956-04-28 1957-12-27 Kloeckner Moeller Elektrizit Method for manufacturing AC magnetic cores

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