DE1685435U - FOUR-LEGGED CORE FOR MAGNETIC CIRCLES. - Google Patents

FOUR-LEGGED CORE FOR MAGNETIC CIRCLES.

Info

Publication number
DE1685435U
DE1685435U DEL10255U DEL0010255U DE1685435U DE 1685435 U DE1685435 U DE 1685435U DE L10255 U DEL10255 U DE L10255U DE L0010255 U DEL0010255 U DE L0010255U DE 1685435 U DE1685435 U DE 1685435U
Authority
DE
Germany
Prior art keywords
width
magnetic
core
legged core
window
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
DEL10255U
Other languages
German (de)
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DEL10255U priority Critical patent/DE1685435U/en
Publication of DE1685435U publication Critical patent/DE1685435U/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/24Magnetic cores
    • H01F27/25Magnetic cores made from strips or ribbons
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/24Magnetic cores
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/24Magnetic cores
    • H01F27/245Magnetic cores made from sheets, e.g. grain-oriented
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F3/00Cores, Yokes, or armatures
    • H01F3/10Composite arrangements of magnetic circuits
    • H01F3/14Constrictions; Gaps, e.g. air-gaps

Description

M 27241-14JStM 27241-14JSt

liceatia Patent - Yerwaltungs - G,nub.E«liceatia Patent - Yerwaltungs - G, nub.E «

PE - !ir» 11 259 - " Hamburg, den 25. Mars 1-54 . . PSt/PB-11/Staiger/EL,PE -! Ir »11 259 -" Hamburg, 25th Mars 1-54 . . PSt / PB-11 / Staiger / EL,

Tiersohaakliger gern'-für, magnetische greise.Tiersohaakliger like'-for, magnetic old people.

Ss ist bekannt» Kerne für Kleindrosseln, Kleintransforaa- K toren, Hagnetspulen oder derglo, insbesondere für magneti-.4·- sehe ¥erstärker, aus geschichteten Stanzsclmitten auf zu- Ss known "cores for small reactors, Kleintransforaa- K factors, Hagnetspulen or the like o, especially for magneti-.4 · - see ¥ amplifier, try of layered Stanzsclmitten on to-

bauen» Um den vor allem bei magnetisches Verstärkern auSer-ί ordentlich störesSen Luftspalteinfluß der Steßfugs au3su- :- ^:..,-.- -isebslten, werden diese Kerne vorliegend überlappt gesohich- :; tet, wie dies ]?ig« 1 zeigt* Ba die Überlappung in d'5ii Scher-Γ kelJi die doppelte -Blechaafel viie in den Jochen ergibt., hat I dies-a AüordnuBg aber .den Hachteils daß die Joohe scagiietiisch doppelt so hoch beansprucht v/erden wie die Schenkel.» da eie"To build the neat störesSen especially in magnetic amplifiers AUSER-ί air gap influence of Steßfugs au3su-: - ^: .. -.- -isebslten, these cores are present gesohich- overlaps:; tet as]? ig shows "1 * Ba gives the overlap in d'5ii shear Γ kelJi double -Blechaafel viie in the yokes., has this I-a AüordnuBg but .the Hachteil s that the Joohe scagiietiisch twice as as stressed as your thighs. " there one

denselben flitß wie diese zu führen haben, jedoch nur ien hal- »'.. ben .Uisenquerschnitt der Scheskel aufweisen, Um hier Abhilfe -.. zu sshaffen, wurde bereits vorgeschlagen, bsi U- und H-Schrit-Ix/ ten die Jochbreite gegenüber der Schenkelbraite zu verdoppeln.have to run the same flow as this, but only have a half- »'.. have a cross-section of the leg. In order to remedy this - .. it has already been suggested that the yoke width should be up to U and H steps to double compared to the thigh braite.

jfe: Geisäß &eT !Teuerung, wird nun der Blechschnitt für einen vier- IΫ_ scheükligen, überlappt geschichteten Kern für magnetische I, '■''· Zreise, der eich besonders für die dreiphasige Ausführung ί ' eines Kagnetverstärkers eignet, so ausgeführt } daß die Jochhöhe iaehr als das 1,5-fache der Sehenkelbreite beträgt* Badurcl·. wird erreicht, daß namentlich bei doppelter -Tocshohe gegenüber der- Schenke !brei te Joche und Schenkel denselben _ Siser querschnitt besitsen* lerner wird dadurch der i'luEüber-' tritisquersclmitt zwischen Jochen und Schenkeln verdoppelt, _,.. . soda£: der Iiuftspalteinfluß weiter verhindert'.T/ird.jfe: Geisäß & eT ! Price increase, the sheet metal cut for a four- I Ϋ_ scary, overlapping layered core for magnetic I, '■''· Zreise, which is especially suitable for the three-phase version ί' of a magnetic amplifier, is carried out in such a way } that the yoke height is more than 1.5 times the leg width * Badurcl ·. it is achieved that, especially with double the height of the cup compared to the bar, the width of the yokes and legs have the same cross-section, the cross-section between the yokes and legs is doubled, .... soda : the influence of the air gap is further prevented.

1■· -Ja sine günstige -Ausnutzung des Wickelraußes su erhalten, L wählt-man sweeksäßigerweise die feasterhöhe kleiner als das 5-faehe der Jensterbreite, wobei letztere grÖSar als die Schänkelbreite, vorzugsweise etwa das Doppelte dieser aein soll« i?ird- besonderer ^ert auf einen abfallannen S tans schnitt gelebt, so kaan dies dadurch erreicht %7erden? daS die fenstsrbreife gleich groß wie die Schenkeibraite ist,.Get 1 ■ · -Yeah sine favorable -Ausnutzung of Wickelraußes su, L selects -man sweeksäßigerweise the feasterhöhe less than 5 Fähe the Jensterbreite, the latter grÖSar than the Schänkelbreite, preferably about twice this Ain to "i? IRD- special ^ e lived on a waste incoherent basis, so can this be achieved through this ? that the window width is the same as the bar width.

PB-Hr. 11 259 -2 - . PB-Mr. 11 259 -2 -.

Ausfuhrungsbei3piele der !Teuerung sind in der Zeichnung dargestellt» Fig* 1 zeigt die überlappte Schichtung eines Yierschenkligen Kernes mit doppelter Joehhöhe.Examples of the inflation are shown in the drawing shown »Fig * 1 shows the overlapped layering of a Yier-leg core with double joeh height.

In Fig* 2 i3t ein viersehenkligsr Stanssoimitt dargestellt, dessen Jocbhöhe c ebenfalls wieder dan doppelten Stert derIn Fig. 2 a four-legged standard is shown, whose Jocbhöhe c also doubles the star again

• Schenkelbreite & aufweist. Dieser Schnitt ist für optizaale Ausnutzung des Wickelraumes vorgesehen. Bei ihm beträgt das• Has leg width & . This cut is intended for optimal use of the changing room. With him it is

f Verhältnis Fensterbreite b zu FensterhSiie ä ungefähr 1 j3-Schließlich ist ein abfallarmer Stanascimitt in Fig. 3 ge~ C zeigt. Bei ihm sind Schenkelbreite a und Fensterbreite b r gleich groß. In diesem Fäll beträgt der Abfall besogen auf den einzelnen Schnitt lediglich dia fläche a » c„ Kombinationen der angegebenen Mögliclikeiten, sowie Abwandf lungen in den beanspruchten ffrens^n sind dabei ohne v/eiteras möglich. Sie ergeben sich jeweils voa. Fall au Fall naek den entsprechenden technischen und wirtschaftlichen Bedingungen,f ratio window width b to FensterhSiie ä about 1 j3-Finally, a low-waste Stanascimitt in Fig. 3 ge ~ C shows. With him, the leg width a and the window width b r are the same. In this case, the waste for the individual cut amounts to only the area a »c« Combinations of the specified possibilities, as well as modifications in the claimed ffres ^ n are possible without further information. They result from each voa. In case of doubt, according to the relevant technical and economic conditions,

- .-χ- CV-.-χ- CV

— 3 —- 3 -

Claims (1)

ψΓ-^^^ψ^Ί ' Γ - ." '-"^TYPr "T- "■■·■■: "-^V-" ^::' . Iicentia Patent - Verwaltungs - G-.m.b.H» PB - Hr, 11 259 Hamburg, den 25. Kars 1954 ;— PSt/EB-11/Staiger/teL. S eh ut zansprücheψΓ - ^^^ ψ ^ Ί 'Γ -. "' -" ^ TYPr "T-" ■■ · ■■: "- ^ V-" ^ :: '. Iicentia Patent - Verwaltungs - G-.m.b.H »PB - Hr, 11 259 Hamburg, 25th Kars 1954; - PSt / EB-11 / Staiger / teL. Security claims 1. Yierschenfcliger Kern für magnetische Kreise, insbesondere für überlappt geschichtete Kerne von Magnetverstärkern, dadurch gekennzeichnet, daß die JoehhShe mehr als - das 1,5-fache der Schenkelbreite, die Fensterhöhe höchstens das 5-fache der Fensterbreite beträgt und diese größer als die Schenfcelbreite ist.1. Yierchenfcliger core for magnetic circuits, in particular for overlapping layered cores of magnetic amplifiers, characterized in that the JoehhShe more than - 1.5 times the side width, the window height is at most 5 times the window width and this is larger than the shoulder width. 2· Kern nach Anspruch 1, dadurch gekennzeichnet, daß die Fensterbreite gleich der Schenkelbreite ist.2 · Core according to claim 1, characterized in that the window width is equal to the leg width.
DEL10255U 1954-04-01 1954-04-01 FOUR-LEGGED CORE FOR MAGNETIC CIRCLES. Expired DE1685435U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL10255U DE1685435U (en) 1954-04-01 1954-04-01 FOUR-LEGGED CORE FOR MAGNETIC CIRCLES.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL10255U DE1685435U (en) 1954-04-01 1954-04-01 FOUR-LEGGED CORE FOR MAGNETIC CIRCLES.

Publications (1)

Publication Number Publication Date
DE1685435U true DE1685435U (en) 1954-10-21

Family

ID=32101332

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL10255U Expired DE1685435U (en) 1954-04-01 1954-04-01 FOUR-LEGGED CORE FOR MAGNETIC CIRCLES.

Country Status (1)

Country Link
DE (1) DE1685435U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153830B (en) * 1959-01-28 1963-09-05 Gen Electric Magnetic core made of stacked E-shaped and I-shaped sheet metal sections for a transformer or a coil and process for the production of this core

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153830B (en) * 1959-01-28 1963-09-05 Gen Electric Magnetic core made of stacked E-shaped and I-shaped sheet metal sections for a transformer or a coil and process for the production of this core

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