DE1438445A1 - Magnetic cores and processes for their manufacture - Google Patents

Description

Pafenlar-v / '- üi
Frankiuil / iiain-i ''

Sonera! Kitοtrie Ooapany »Seeeetadjr, I, Y. / Ό, α, Α * Magnetieohe Korns and Verfahr · «in their manufacture

Bio invention relates to electrical devices and views • lon is special for verbeeeerto nagnetiseho kernels Induction device * and process * of your production

Blektriaohe XnAuktlottsferste »belsplelsw ^ ie · Traaefonstoren and similar StnrlestuttiStt ai bit cores made of magnetic« uffebaiat, which «ln« n way for dctt X «gn«> tflial form «Seros can from pamlleltern ^{r a} flaoh · «3ili» iu »etsia« it builds up oriented structures Min • lsi Mantsltjranefomatorcii are ti «Ksrnsohenksl tob den Vi« kl «nesa de« suffewiek * lte & Xsitendsn elolctrioehen material * and the insulation are carried out in such a way «Bsn« • ntsrrvohend form »dl« Wloklengen sin · fcreisfuralg · 5ff »ung · in which the 3e *« l of the core are arranged · The «ideal« arrangement under the Oevlebtspioikt 4 «y VAgnotieohen bigensohaftan of the transformer is then before» if the circular »-shaped opening of the wieklung completely * i% aegnttiselteB KernnAtsrial auagsftait is« Sohviorigkeltos with the creation of the magnetic cores nabtft jedoo »is allgsaeinsa dam gsfUart, dat ds» üMrsohnitt dor Xaieeitonksl ontv o ^ htoolrig 1st odor sine Heiho von Stuftmgon aufweietf w ^ * i a krou «f9migs arrangement arises · Saalt oateteht« lsi Konproail swl ohon doa ideal sagnetisshon fiigensohefton sines krsisf (iraigea Κ * τη ~ the production & dom the core of «such training ·

Until! Invention relates to an arrangement “wet dor sift

809805/0428

Kagnetkerä ils made of a polygonal oua'iraalmittiiflacht cheeks kamt fä ie see ^ «r id eel β» Kreief ^ rmlgea training approximates * where eieÄ <5Wi »nt: 5llelicTeile & i» htlieh material-KeretstellungekoeteÄparnie set ¹⁵ wii »R ia guaaaütnhang sit tinea core * ^< rer« cndet ₉ no tottssfBuaige »@ ö®r has graduated unmahnitt · Although äi ©? ®rt? Ig from pelygoaal« ® 'icemea for

ie% ₉ believed sam Meh @ r ₈ i »S ai® & ®in such? 4 neitea only issm

j «« © oh de *

low «island» «» B3.®t§i «

the oeseat · » Kernee «ine® pg jg

out the end. one

} kmd mm Bagsstieohea Kate ^ ial aitkoastauter ®% @ s®ii2sitt m be the relative distances

es ^ eii kunnea »imf eiatieihe tob Ä« a ,. Bandamte'rial Stüek · st «'AafMu of a etusäpfeii p © lyg © asl

for © b »i see eiae« eeentlioh · material «

i @ t itmsi & f ©! ^ ® eis Siel äer 'SrtiMmsg » tinea Ken *, fUäf-

Goal of the Srfinduag Meteht la one The «i'm wearing a« mini ow »

runs in a hurry »loads»

B? Fi & £ un & ggea! L8 ®ind fartr Terfeeeeerte Tarfahrt »»teilung <mm Xn & ukfclonektraen ^ e & involved ₉ ^ ®i those of the Tersahaitt ^ aw * waste töü Kersissattirial atsf

.O q go R / Π Λ O eji S "ο y fj ff% & 2 $ c =,

Invention of all · «oll in the manufacture of« in ·· polygonal Neither is it possible to have an electric getvit Aeaohrigungs d * e Kerneateriel «required« ti »and in it should geοante elektrleohe Gerftt a g Receive Beufora «

In anticipation of the implementation of the invention, a · magnetic core for «ix electric» Oerttt «ue flat» core tubes are manufactured »where every« core bloom is made »wide. The breadth & «r elaaelnea Bleoh« tariS eo la a roreeetieaten white, that dl · vueraohnitt ·· auet! 1dung de · kernels · an etuspfe · yolyfea old a straight page ale larger «le aeohe let · the Auedruok" etua-fee Pilygoa * is defined as a polygon in which some rare form a number of equal angles and the angles formed by the sides are more than 90 ° -lftnell ^ s «ue elnea material old reeht ·" iakllgea Quereohsiltt "eetehen ₉ eeis & l of Brfiaduag ela core el · etuapfee lolygoa betraehtet" if the Dioke each Leaelle besuglloh low of Dieke de · seeds · let "" Oerlnge Dioke ¹ · eoll to indicate that the block of each core or each lamella is less than 0.5 £ of the diameter of the core

fig · 1 let a Yorder & no new magnetic cores geaftfi der Double load

Piß « 2 let a rergrufterter uersolinitt entepreohend the scimitt line 2-2 of Figure 1 ·

Fig. 3 Let eiae re larger w ^ uernotunittedaretelluag a · Share dee la Flg. 1 krelef iraig umrande tea Kerneo) ienkel · · Fig. 4 shows a real problem

or kreuef artaigea Kerneohenkele la elnea uaeohrelbeiea Krele

BATH ORIGINAL 809805/0426

Lot a sheathing cross-section of a paw-shaped polygonal core handle · in a uiteahreibenaen circle «■ ■, --_._

Figures 6 and? «Lad Qiiereehnittsdars te! Lengths in

llaSata » ve * & aeigen YersohleÄen» Aftnderi egende kernfclee of a few polygonal kernels »

fig «0 eelgt the general figure» 4 ima 5 represented core · eehe & kel

Fig «9 4« Ί a © gr »f! See BeretflluMg tvtr Brlfiuteruag dta

4 * w Itillfalrt erg with one

is eiae grafieehe Deratelluag «ir KrlHuteruag ier effect knowledge on the core term "fcei the inventions"

Cores

«Ti is a eoheaatieohie derate development a" Yei-fnhreTi »sur producing Kernlsleohe".

Hg «12 let an ahematismQh« deretstellung a «? E? Fahrens« uriieratallung nm

? lg »13 4 * one eehematiaQher cross cut of another Äuefuhrasteefom geranfi der

Figure U is an eshenatleeh cross-center view of a far? "

fig · 15 let a seeBatieoh · In the case of a dispute on production

? igttr 1 is a magnetic core 10 far "! electrical appliance, • Examples for a door creator · The core knows one

809805/0426

Number of tobitches ti exist, which cTuroh special Joohe 12 are connected to each other · KLe yokes run in general at right angles «and the -ohen ¹ a core 10 according to the usual layout in £ · T> et- consists of magnetic material, rorsugawelae au "flat sheets of silicon steel old oriented Gofige _t Vrobel the ralzriehtung parallel to the long dimension lUuft · the Sokenverbindungen sswiaohen the legs 11 and the yokes 12 elnd as shown rectangular ftoDirorbindungen extending '-pen in oVreehselnden layers Uberla * Gthrun, t" know the connections but also use values «without departing from the hypothesis *

Aue Figure 2 can be seen that the core chain 11 is without a regular rule around ρ fee polygon ait 12 sides. The sides S ^ represent · "a first Beltennaar * the eiten Β" sin svelte · rare pair and the lead S-, the remaining or aelirHgllegend: * ltenflMohon · The leg 11 can be in the finished · split transformer old of a usual KreiaftSraigea electrical voklung surround «a ·

The polygonal equilibrium expression of the f? Ohenkele d 11 is achieved when the distance consists of a large number of superimposed, parallel learning sheets 13 with a similar flat material. Each · rembleoh beeit: t on oeine Tung · a constant spreads and all Bleahe kSnnen have the same corrugation "" hen the core with Oehrunga-ScKtnvrblndungta is made "nliamt oil width of BJeche only in the begreniten Pliiche" in addition to the Knden a _»t where the cores adjoin each other; the reward "able width" should also end with core sheet «old Gehrune» -.

Si · first side »S ₁ « are in opposite · parallel · · 3 «itsapsjrr · that is flanked by the flat outer side of the outer core surface 14 · The other side is opposite ·

809805/0426

Seitenp & ar o _g is also parallel and i "essential eenkreot on the first sides Sj * Dme λ" * it · _S * eitenpa «ir can be defined by the aligned side 15 of a group of core · * ^ri sleeves of the same width, since each "Core bloom, which has a rectangular outer section" which is formed by its surface and side accounts Sides S ^ form bi "au den äui)" r η Kevnbleohe & _f dl "form the harvested sides ^ * The oohr gen ^ side surfaces 3- are formed by the side edges of the remaining core sheets eo that the tj ^ iereohnitt de · folienkele 11 ei »ctucipfee? olygon did · Towards the core of the invention, therefore, eliminates an Ouerüohnltt of a high polygon bit of an even number, the larger el · 6 int, in order to achieve the advantages of the structure specified ·

Aue of the large number of nuclear lead used and from the QrGB * of the leg 11 it can be seen that successive nuclear lead, which form the beveled rare H, differ only slightly from one another in width. Transverse formation of a kernel corrugation geoäfi der Krfixidunc ^r not exactly a otunpfes poly eon la real life sense is »since the kembleehe · ίίκ ti labst In the weeentliohen rectangular cross-section &ufv; a and successive kernel sheets, the sides with slightly different widths comprise · v'enn the Kernaohenkel 11 ent sp raking Plgur 3 greatly increases is illustrated, the Ec <s 16 ά9Τ Kernblcohe appear 13 and form ice Vielsahl very small edges, or - ^ tufungen "the ven 90 ° sueln & ndcr are at an angle ' The cross-section of the learning handle 11 approximates a little bit a little polygon because the die of the core laminations is rather small in comparison to the Dloke d < -9 Kemschenkeln »

98 0 5/042

Itarau · folgtt there & at a erfindungege "iülen core eioh of Xo: naohenkelquerschnitt a" real ßtunpfea rolygon always "ehr approaches, the lower the Note of one a Kembleoka · is * The term"etuapfee; olygon "should therefore" uoh Kemauereohnitte ei eohlleSen ₉ Aue core lines are built up with real-life kidney chrism "whose dioke we ο do Ii oh smaller" le the board is dee core line, "run even with closer inspection of the core edge 16 between the lead angles τοη 90 * occur. A suggested range for core sheets is 2wleehcn 0.04 i * to 0.2 < the Xernaa & enkeldieke · The core handle was known to be produced exactly when the edges of the core sheet, which form the rare ones? Angle beveled or abgenehliffea would be "which the helm of the side"?> - ent β is enough · The small amount of material _t that is added by this measure "does not generally reflect the effort" if the core elements are within the advised Dlekenabmeeeuneen.

OemftS of the invention offers a better polyge & aler Ktr »but elam higher level factor ale tin eatepreehender worn or Kreusfurmi ^ er core * Ia 71g» 4 let tin graded? or cross-shaped rem 20 with three} mktea asu core material 211 22, 29 shown in a circumferential trele 24 · BIa rnket au · ceramateriaX is formed as a straight stack of flat parftllelea core sheets ₉ la the • Hmtllehe Kembleehe besides . It is clear that the core shown in FIG. 4 with three pacts can only be produced in different ways, in which the two "SaA parcel" 21 and 23 have the same width as the 9th theoretical factor for a core that is not yereophile with a crosshair corresponds to Figure 4 let «u Ο» 7β7 have been calculated · Da · means that 7β «9- $ de · umec ^ rubbing Krelee · 27 with rernmiite ial aaegefUUti« t ·

98 0 5/04

Believe a non-tubular & ufcten kernel which doesn’t have any kind of hood used that your bores in Sen K «rnbleoh« & run «a, Un serve auaasaseneuhrilt "wad der tbeorstl eh ·" * xi * ale rail factor does not take into account dta Eauavcrluet infold « Ä «r« ending vo & lBolationBBat «- laX9 reinforcement plates who can within the umöehreibexj & ea xrelse · Xiegsn ·

Figure 5 shows a regular “pot J-olygonkeni 30 aoht sides.” of the “tone © iat® circle 24 d @ r gl @ i @ Sie3i QtöQq how the circle 24 is described Hgw 4 · The core 30 can be divided into two Te? Nehi @ i € in © & groups τ && Kernble ^ eß produced eein · The first® Ksi ^ blseh ^ rupii® would ice right-angled üittelpakt 51 ® @ iü @ in 4 © sa © öatllehe - K @ rpbXetohs the smooth width widen ®m »The sw®it® .Gm-p · 'would consist of -itapela $ 2 ₉ » where the Kexnbltehbrtit «varies« The stacks 3S imfl 33 sinS im de? Training and g 0r50e equal imd as Bplegclbilötr on gssenüberlisgenäes. ^ «Itesi des Mittelpaketee hurries the same * Abatfin ^ cii tos de? Center line of the core arranged “The theoretiooht aasdmal® fill factor for a nient versahxaubt®” K # ra ®ntepreisend aw training n®®ii Figure 5 int 3U 0 «900 b« rsohaet. Nordaii »sas meant that 90 _# 0 ¹ ^ of the umaeiireibondea circle®» 24 Eeimaftterial, contained

In ice »*. Truncated poljgo ^ ile ^ Karm naeh der Brfiafitiag ▼ ariierem the Kernbleeh © is dea stack ₉ dtr, the afcgeeohrägten ■ neitea S- entßps ^ sheni dta stitea 34 -'ubA 33 i & Pigar -5 forms _f bi« ltaiaattftie is a terbeutisattä Weiae _f na & h der es iiSglieh iet ₉ that the Bolcea 16 of the Kembleehe a straight line ^ ie blldtn · Me "IKSt see attained" in the Uhtersohied sw! eehen des' Brsltea aebea "inemd # rXiegeni # r Kembleeh · C ^ w) A kenetente is "Meee relationship IHlt" iea better in Züsannienhsisig "it figure 6'-understand" in which in the Tergriseerteii KaSstab three kembleehe 17 ₉ 1β and 19- dargsetelit are "which one sueaaraen ait a Yielsabl youregie their education '€ he * ahT $ .g9n Seitenfiaehea S ^ Tsrw «a4 ·! ·; See Kemblseh 17 bstltvl • iae width W ₁ «das Kerablsaa 18 ti» · wide »Wg vmA

■■■ '■■'. ■ '.- ■ - iÄD ORIGINAL 5 / 0v42-6 v-'^; - ■ -. ν

■ ■ '\

Kembleeh 19 tin «Br« it «* y xfce« itt W ₁ tob Kernbl «« h 17 unttreohti4et eiob tob der Welt «W ^ de · Kembleoh ·· 18 for the same amount (A ^) ₉ among other things the v» ltt W ₂ dee!. 'Ernbleehe · 10 βloh tone of the v-'vit · W- de »Kernbleohe · 19 ttntereoheidet · Me · IaSt eich by dl« Equation W ₁ -W ₂ - W ₂ - W. - - «- ϊ - ι ■ z \ ^Vt '»uedr.soi.tn, where / \ ~« la solid gate area inside vtrt let · The width t of the core sheet · In j «the stack» dtr dl · inclined side surfaces 3- " ir «W _{n m} V ₁ - & V Cn - 1)» where V _n dl · width of each · kerabletfc ·· * W ₁ dl · width · of the core sheets · in the same stavel »dae eioh οι densest Mi of the center line of the · kerneohenkels befixMlet and Aw «ine constant the change in width swlaehen successive core sheets is" Baraue follows, d "J dl · wide · the · next fourth gate of the center! line Ale dea n * t · lying away · core bleoh ^ _{n + 1} · τ? _η - A ^ uew. for each of the following K rnbleoh let

Sin procedure eur Beetinmoio; de · er tee Ton Av lets «loh 3usaranenhemp bit figure? ErHren, v, -o a *> parenting sw · ler successive core bleoh · 25 vxiA 26 in strong TergrBflertea EttEetab nerausfeseiehnot let «The core blebhe 25 and 2t bit parts of other sueacnen form the inclined» ite n · a · • tumx> f « n poljconalen Ken ·· * X) Ie moke of the core bleoh 25 and 26 was t§ and dft core bleoh 25 rerl uft vm a distance A / 2 over the core bleoh 26 on both sides, dB / ^ w of the Geesatb eitenunterchltd awl see also next to one or lying core blooms iet »Aside, there is a right-angled triangle A old of the side edge 27 of the rernbleohe 26, the subscription 2a de core bleoh * 23 that goes over the Kerr.bleeh 26 and the section 29 of the aeltenflaohe 3,1 awieohen the Edges of the core sheets 25 and 26 · The: 3eite 3JU1IH with e? IB ti lohen core sheets la dleaea üta ^ el an 'inkel oC bit the last rernbleea 58 of the group τοη Kembl «eh« Bf the τοη de · considered stack touches «rlvd and aaflerde · bit of the center line of the · kernels ·· au · dieeea is basically otg · the aboe imitt 27 same as the Kembleohdieke t 1st

BATH 809805 / 042Ö

and the section 29 equal to the fifth of the width differences * ^ w of the core leaf is followed by Doraue, that / Jw · 2 t «tf ^ C let · bit form ·! f '"r the Bioice d« · n * th Kernbleehe »« in «» stacks »dß» forms the abeachr gtta pages..8-, let W _n · W ₁ -2 t otg (n - 1) »if the Auedruek ^ w dureh Substitution «equivalent Yerändtyliöhtr tllahitrt word ·» iete D «r in oita ÄKttg * to * n« n? © ra * X btnutate v- «rt for t can al« dl · actually · rdoke d ·· Matctriftle aueaaeht «« Nt «teh« B 5th air gap · «wiiohen

ff «zm dit Xernbleoh · i * hr <tuna« In4 _t wtrÄ Äi * Biefee the air gap «bedtuteae ussd BraB by%« & Rfint · «mpirieohe procedure b« etiitat Irina dl · Indication «d« v H «ret«? ll « r über dl * Dioke d «· aft * trial · not mentioned in the forael mentioned above

The constant AV for every epesifical pile of Yen Kernbleohen to the Herttcllune afegesohrü ^ ter sides s · wiri entepreohend dta uhtereehiede »daartiger Teründerliohen» like the Kernbleeh & icke, the nelgiing of the pages 3, “the U \ ng e of the lead S ·» a ^ e animals"·

Anateigen de “fill factor for a few K * m is iö figure β shown # * romps” “ö the core 20 and core 90 have been drawn on top of each other · The simple aohrtlg geetrioholt · Fläoh“ 40 ”“ igt ”where Kerstoateriti tel application einea etuapfeii ^ olygonkerne * sugefubrl werittt tonn "Sia Verßla © h sit ten calculated theoretical Baziaales FU lfaktorea for the" kerne 20 Bad 30 "eight clear"

when terminating the "polygonal" kernels · 20 and the · filling factors «■ about It ₉ 9 - are obtained

The ffaehnann is exicenem "<aB di · core · 20 and 30 in upper" • inetizmender W "iee built" and that with the eb "B saahte fergleieh OÜltigkett b ** ltat. The QmM is tarim sa eueh "R _f 6 & I each core is made up of two connected" key groups. The core 20 consists of pacts.

80 9 805/0 Ul 6

There is no question of Br "it" n, where "ei Jed" different widths "" le "la" different Xernbleoheruppe is entrusted "The Kern 50 Wet *) xt also made a great difference! lohen Ko bleohgrur i> «n, where« int Gru ρ · dee mean «fafcqf- 31 • in« r constant «» wide «and the other« group the identieoh «& stapel # 31 and 51 '« it widths " Ind, the «ntepreitzenA above & bg« l «it« t «n form»! vary. Also in the following * »execution series results in β loh» öäB the kembleoh groups aur Herat-llung 4 ·· * tunpf «n polygonal iCernoe 30 mis Kerafcleofc« ■ ttterlal old swei r « right latitudes who can _t like the · auoh pray core 20 geeoheh,

D9T außnaaengehiiric "7aktor _v d" r "inen comparison of pclyfenal Y.mrnm old eraöglioht the abgeetuften graining" results "loh al ·

ύ1 · Λη «hl A« r T «rftohi« d «n« a Kernbl «Qhgru;: p # n acur production of the kernels. In the case of graded cores, the groups can be divided into different widths and tereohi "the" widths "Bti • tuapfen" ol _b vgo & k "rn" n can learn the wide range of different widths and pairs of identical stacks of bits "" In, dl "in the width" corresponding to? Orael W _a - W ₁ - 1 τ (η - 1) varies * tmA W can ftlr

rereohiedene identieoh «stacking number * be different · dieeer base layer i« t Λ · τ T «rgl« leh close to the figure fill factor for «tuapfen /» olygoßkernea and geatuft «n« ufeebftut. The "Kurr" ι "igt the a * xiaaX" n IHllfaktor for uerve-eohrtubte, regular "and Al" Curv "Xl * ei" t the aiaxianlea theoretically "tulle facts for not ytreohrt", graduated 2abi «nraia · A flat a» t wieriel rereehiedenei Kembleoh ^ nappen Terweadet, and gives for βUatliehe, on d «r gleloh ·» n «nlcre« ht «a Xl« e «adaa Tunkt« of Kurrea I and II »Die : * hlenrclhe B flat dl «OeaaiitsahX d« r with the stepped cores «& -tapreoh« iii the Eurr «II rtrverted number of ^ embleohaaterialpaM» aa «Hl« Zalilenreib «C Int the & eeotRt« number of sides »« 1 polygonal The cores of curve I, 3oait k9mum dl “theoretical” axial fill factor requirements for the cores 4 and 5 on the points on the curves X and XZ

80980 b / Ü Ul b

gefuaoea are * the. -vertically ** above the Tertifcalea dtr 3ahlen 2 _S 3 wad Q liegea * de. both core "Tfereehitden" Kernbleehgni pen have tmd; the stepped core 20 the Geematflurame roa three l ^ tfcrfcm and the etiitspfe "Polygo-Rkes"; 50

eight pages · - - :. - ".,,. · -. - -.-; ·. , ■ -

Aue äen -irurvea I and Ii- * yields.jsioh. «- aaS for j @ d ^ gtgeiMNMt Anaahl ¹ Tc rocMaÖtner Kernb-le'ObexuppeA ik.ötrlleihe A Kern · a largerea ^ iAlXfactor ale graded · - Ktrae D« r proportional An »ties 4 ·· - fill factor /% · 1 core tn becomes- £ edooa & 9τ1ήβ9τ. ₉ «* mi: .di« 'Aasehl T «roohl« A «a» r Kernbleohgnij3j5 @ s aasteigt »HIr dtn
that when the area of the Teraehiedenea becomes uncndliek- ", 41 · /" uaMldrjmc- voa pol ^ gonftlea al "" a®li _, · - _ Kerneasiaa -eiae "-. Circle sews. «Yes. e © bsi beidea - «loh the FUlifaktor.- ..dem jveTt * Isä & erl *. - ... .. '.

I © .following is © ia. Example..eij & er .ttbliehea ■ »lektrleehea Orientation nit.-eihefi stumF-fea-Polygeaskcr® b@sse.hiriebea.

το »3T5Ö KVA-.ait BelbetlcUhluag has v # ia®a .atoAUberlapp.tea: core au® fl & öhea gefUg # ori®ated,« a sheet steel ait · -3 «25 ^ Biligitaia» Each Kes ^ foliicte> eei.tat «Iae Brelte _f - vmä the -. Beetle beetehea in .. ■

12a-sidedea. etuapfni .pQlgrgosea ^ Da »

ie ^ -29 _f fi «--breit un4 i @ d # r Sciheakel.-eiaea circle ni% a» .Purehseeser ^ ö® 31 * IS on «'You sheet feeaitaea eiae gleiehMä ^ i ^ e I> i0ke mm saaäÄersii O _s O354 over 700 Eerabljeolie.-lieigm. «« ERpraeageetapelt »^ ue. CiBaEa ₁ Seam»

Aue Fiff ^ r · 2-results in aloh * «ate, eia 12eeitifer _; Core aufweiet three Kembleehgruppea · 3i "e! Cembleohfz-upp · eep right lcige aittelpak» et with koaetnatea Kerableeabreitea "derea SeItMi the neitenfiftohen S ₂ form" bits "ndereA two Kernbleoaerttppea EIAD the stack, which the ebgeeehrägtea Since ·" S ₅ Hid . · »,, You ·· 'pile.« Erdeael »unterofeiedliehe

0 980 5/0 426

1438446

Grupptn totraehtet * da Λ ¥ for dl · stapal »w» loh · dl · abf ·· »Mhr & ftem page» IdXdMt umd dl · mtta & toruhrem # unttrtohitdlie * ml «W lit» dM for dl * stapel glfclt, «« lih «41 · vtrtltitondtm aleeeohr & ftem BeIiMi and also dl · seitea S ^ picture «» · Au ·? ifur 9 trglVt borrowed the theoretical maximum · case factor for dm otonbteohrletonem 12: <egg tigern hand ·! · «UULlOhMi Etnitehtnktl i% about 0.95. Da · todeut * t _f AU 95 < «Ine · surrounding circle ·« ron Ifcraaaterlal »uegofuilt elnd · Dtr really · fUXlfaktoy fl · · Kernsehtnktl · toi« rorli «e« n4 «n Tran for» π tor 1st Jtdooh «tw« c gtrlng · ** al · d «r thtörttle T« rt ₉ da d «r atMipf · Polygonqutreohnitt d ·· Kern ·· not lit.

ilgur 10 IH tine crmphleoh · Surattllimgt toi the 4-on Absileo "dl · Ktrartrluete In Watt pr · 2» 2 kg USID to represent Ordlnat · dl · AU «ed loht · door 1000 MAXW. pr · t _f 45 «Ml 4« rg «« ttUt alnd · We Kurrtn stig «A a · unexpectedtt · HernlieetcuAf la X ·» »» T «i'liiet <M pro Oewiohttiahtit tob. K «raaat« rlal toi Trm «forBatt> r« a g «Bäi ä ·: Erfladtiag * Curv · XIX let · 1β« Brücheekttrr · au · UAt «r * u6hK * 6t &« incr fx ^ utn Aeaahl handelsuhllohtr Tvonefomater «A | dl · Kurrt gives aA _t «do d« r ICarnverlwit with d «3P nmtdicht · toi aiehl Tors« hiwbt «m lCiraea alt atoefttor · Xaprt« m BtktnYtrtlaflaaf «» irarlle »t · Kusrr · XT results with am ·

twi X «rzrforluttmn« ab «4 at» vl «r with 5750 KTAt ti · ußvtraohraubt · f« aäl d «r Brfliidumg tnthalttn · Β1 · ο · btvitstm« tonfall · »toiUbtrlappt« B «i;« ayts a. bladuits · At »flgur 10 trcifct tiah» daft toi dar DmrahfUhraag d # r • im · dttrthtehnittilth · T «nrlae« rumf toä Ktrnrtrlueta vm umstf »Ar 15 < « rtltlt w «rdon ka & a ·? Ar lie · © gvotBrfdtrettmu 1st germ · tofritdieerai · Brklatumg gtfundtm vordMit since dl · ktnnatiohntnieto 7 "randtrlioh · toi derartigem Verluittn dtr Label" and the Eelctartrbindua * 1st · Idtetr 7akt * 7 little "ueßteohalttt w" rdtn _f as the St) ctnrtrbiitduae * a toi toi "the K «raart« m fleiok · 1 & ά · DarUtor hlaau · oimd dl · usttraMhtta K · »·« ämtllem au · cold-blown “tfugttri * nti # rttm • tahl with 5t25 * 8Uialum around 0.0354 em Sieke

809805/0426

So let dl · based on the teachings of this J £ r summons eritlte » Adhesion of the Keraverluite both unexpectedly as well as häurafe dl

present theories inexplicable.

Another advantage of the Karakonstruktion treib 1 ei oh mm dtr Art and ^ tla ·, la that atunpfa can be made polygonal · £ · has been shown * that an unused tob Kernaaterlal can be kept out of it «daJT dia • lnealnta Xarnbltoha from ainaa continuously« * Band aua aarn · - tiaohea jHohl konatan-lar rorbtetiinnter Bralta and glelah- müUlgßT BioJc * her «· ateilt v« rd «n. VI · fi ^ ux 11 indicates »can btiaplelsweiaa tin Band 70 constant Bralta W, alt da« Snd «naeh rom In Pfailrlohtung 76 ubar ^ alsanpaara 71 and 75 in Biohtung on Sohneidvorriohtuta £« u _t baiaplaXawal · · «in pair Sohlitaseaaar 72, "weloha da * BMi in 8wel Kernbleoha 73 and 74" erob) avoid "# The volume 70 can be paid" with help "tone Abaehermoasexm 78 on the ge * üneohta Länß". Ida! Sasse 72 can eel ti loh rer sohl ebb "" aein "as dlea through dl · Pfall« 77 narrow, even lit, M dafl dl «▼ on the volume 70 auegtoohnitttnen camble widths can be changed into vorbt · atlanter ^ 'elae Ter · Ka IMOt ei oh elnaehen _t that the Yorrlehtunß used in Plfur 11 eehematlneha is only hinted at and could be applied to other arrangements bit of the same * work certificate "efa * dta teach the burning off can be used instead of the Taratellba Bohlitsaeee a quergtriohtetea Soherenpaar can be used »inter alia the Bond 70 ia K« rnbleoha geelgnatar width abauaohnaldan ι aadararaeita can be dl · Solitsneeeer or dl · higher otationilr arranged one and further · Blnriehtuns · n isur aeitliehen ElnateXiune dl · Solitsneeeer

Veroohnitt ron Karnnaterlal “it is not necessary, if the srelte ertatlioher won de · Volume 70 abgaaahnlttanar stüake M let” that it säJttlioh al · Kembleaha im.

d "n stacks are verwenaet 32 uaa 33 k9nntm _t

-. ''■ - ^: - BAD ORIGINAL

809805/0426

which from ^^ ehrHctea rarely form a blunt poiygemkernee * Wiepieleweiee der rera 30 in Fif> 5 · Tierart ige Kaesnahaen can »t» Ztiranr: «nhane with Pig ran 5 Tiafl 12

The aGhtee> iti £ e etujnpfe jol ^ onkera entatpeOhend Pigyr can be divided with f »tt Kernanterialefeiten« ** »· Da · Middle. kaaa open "lohtlioh eue fera" at "rial mit der Breit". T ».

h * 2 * G "9 will be divided if s * a dine MAt ^ rial longs for di" IÄOfi ". parallel side surfaces 36 »*? ... 3T Äaretellen · lead ^ endea beds k« «n« «i το» Kembleöh «» which are cut au «core material of an eiatsigea wide« ^v \ (Figure »11 imfl It)« without dai a Yeraeh & itt "at" tehf "trerm the width"?. Equal width W ^ dee brelteetea K "rnbl * ohee in dea stacks 32 and 33 φ the width" W2 de · oohnolsten Kernbleohts la the staples 32 wa & 33 l »t» Other expressed the width · v? · should double eo large as dl «mean width of the Kembletth ©« a «which έϋ« 5t &i> el 32 tmd 33 · Aue Figure 12 results in ei «h, UaI Öi <& Stapel 32 tmd Identinch«, gleioheohenkllg «? rp» «4cl3« are »cement preefeea * kozm a · bio-direction ₉ %> for example * · da «Bohlits & eaes? ? t la Figure 11, so one is divided " _β dsö the Baai 70 dir width tr. la core bleohe is divided _e which form the 32 vmä 33" The · Ift eioa reach _e wti "the iron volume 70 abeehnittenea Kera1" leoae in a " »

decoupling figure 12 £ rU; T ** rd # m ₉ where 4i «litse produced line © ao (ö» r position 3f aag «e« ^ M ict «Dae« ohmalete Kernbitob ia stapel 32 kosrat von de · Eaterielstllek like dns broitente kernel * oh iw n-ie ^ ol 30 uew * _t oo da · no voids arises · Bin Kefra eit der Fez * according to figure 5 w: erde arise »when the ntack 32 woA JJ nn in Figure 12 indicated, place g «, wtirdea _f where ale insert the liliitse» «heen as dl · stacks 32 tiad 33 ia figttr $«

BAD CRäGlNAL 80980 5 / 0.42-6, ..: -

Hifi further? © r * © i3. des R @ rnauf & atte @ 'genftl) dar ^ arises äadureh «d & 0 ®ia © laterally eif & e device oia old his SRde / atigefiltotoe "Bassß look up imd di »89S> Process see füy @ in @ automatically® production suitable »Di® λ, Ιιιβ division dar S £ ® © s © r 72 -kunnt © -twlepi®lew © i« e controlled by © iss Eeoheagex ^ t w © -Äea-p. dn® © @ prograamlerf is ι about a 3i-ijtd 7 © with koiaatoiitar Breit © in l'ernbliseh® au saereohneiden «dQrcsi wide ©

Vormtl-7 _A »V ₁ β. W ^ (η -)

köymtea d ^ äß k @. 'b @ l, g @ leads w® ^ ie @ ₉ ά & die riohtlgoa Br ^ it © imö tin® fs®aau @ winatelluag S @? S@tu.it^le^stp autssatiaoSä eluretx an © R @@ h © ng '@ rät © fäslelt wUrd @ _e we ^ i am' Band from K © K: rMriu.v-3. © l konfimdwli ^ h to Riohti ^ g on the «seeser -Vö ^ geeMi © fe®a wirS« Tiadurcli would be a® iaaxlEml © from «a & utaus2g

weiter® AwsführeruÄgef © zs eine®
g®mäl dar-ürfladune'-lat "ia,

Qutrdohnitt d® ^ Kerasciheiikeis * βθ «nt @? TcsheidθΊ © ί'5h TaroeeohrlaiiaaiaB Äusführuaggfo« s®a dadiireht the dia aur manufactur- liUisig de? Bluierta ntapal 31 \ ma $ 2 NIOM üe fleiili® width aufue.i®en ₉ "ei" äÄ0 ice rffohttrlrikl'i & aa- Kit% _alpekt;; wr '''' width is missing "Aästatii d @ se @ s EIAD gfistlie t Stagel

Tnipeaaida is OttaraUiBitt ". and> @ will $ ia® AaaafeS p ^^^ eise ida'ttt-iaahar- stapal ^ e? ⁱ «Ptn <Sd ^< l« Di ©

d $? a & t »praohetid ^; an peajr «iden ^ ioohe? Spupel aiad epiegelslXdIioh0 on the opposite wing setter the middle liia of the Keanes Qri®nti @ r $ ₉ blows the 'braiiaat · jedea Btapsla asi diehteet9A-aa.'dar Mittelliaie lay

There »first? Aa? Ideatiaohes? ti'apasföraiu®! ' ntapel 81 wsä 3f ^ caitxt a broadestea Kernblecls, -gialohar Breit «W-« ai «i«

■ - ■ ■ # -. ■ * ■.

eaiicmletea Kern & leeh dar same Hreita W »» Seaif kömie »die

SAD -ORIQfNAL

09805/0426

-η-

Kerableahe """tan" dit stack 01 and 82 form _t of a "cut Keraocterlalband warden""" SEN width ^W 4 fileloh been ♦ ^ff 5 ^ie * »* 1 · ·· further beeehriaben above let" elin "arises that a tfateriolveraehaitt · Ia the same white · can the · identical isosceles, trapijef iraigen <? Tapel 83 and 34 aue Kembleehen v / srden, the · core material albana * bgteohnltt «n are" dtesen broad * gl "i V7, ♦ Vgitt, without dftfl "In material outlines created"

Another · AuefUnrungefor «a ·· dulled one

rtr?! · «ttl the finding is indicated in figure H« B * r

Kern 90 let al · "geechllister Kern * known ₉ since he

la LSngsrioctune by «Inen Luft ο palt 91 in tsrrel Abaohnltt · 92 UBd 93 is divided · The air gap 91 runs eenkreefct sur Kernbleeeben · * The ·· type of connection let in large

Kernen de «often advantageous _β 4 * 9 · since it lu * t the S / Irbeletromve» In the level of the nuclear lead down

The core 90 may be exactly in the same "ei ^ e as the la guaatanenhang old FIGS% described core 11 and 12 werdeni made 30 a Auenahsut beeteht In a Terfnhreneeohrltt · nadhdea a B ^ nd TO a Torbeetinaten wide · W ₅ Is K" rnbleon 73 and 74 (Figure 1.1) are streehnitten aHstlloh · Kernbleoht elneehlie ^ sllah <3 of those ₉ da · reohteekig · Hittelpaket bildin, in lter Witt «sere * hnlttem • o AeJ 8what identical stUeK · arise * The Keni'ileoh · are then in The same Wci ·· as in Figure "5 uaA 12 grapple t, wob ·!" white identical BtUoke _t the "ine core sheet" eohloht bUden, easily enteireohenl de "Lüngseohnitt 91 t" separated "The term core bleoh is sibh AcsB · ^ also on «la · rail of core sheets, which also“ in the near of nttioken aue Bagnetleehe * ”aterial, dl“ 1 ”of the same plane · aueeeriohtet! ·

There is a further possibility of granting elate geeohliteten stuspfem l ^ lygoakerne · «at des wie Is hev-

BATHROOM 0RJÖ1NAL 809805/0426

going® «from« at «the Mfttwft & digfolt of the subdivision 'Laaelle» auageeeheltet ietf which «is 2UB & m« nfr & ng Figure 15 is described. Per aohtseltigg soliist "Kera 90 can" be made from two different widths of raw materials, but not halved, needs _$ g «rad · how d ·? ung * gaps "aolite-side core 30 (FIGS. 5, 11 and 11) made of two tereoliiedsentn material guide a liergeatellt rmr & m ksaa". -;.

Avis Figure 15 shows that SaS is the right middle point

95 from © in «» Bai & ä 6ue Kernbl ^ oh i & teriaX ait der Breit · '· 7

entetekesi ₉ 992m the üate? i «l la gwtiiaaX" 0 Title as Kembleehsoliiuiiica geHchaittea vd.ru xm & this StUeke au SWEi identieehea rtspaln euf ^^ oo dureis einfi 91 ToneisiAnöer separated the gap "The T" 3rbleibeni3® & Kernbleahetapel $ 6 siad Identieoli · The

96 can be bought with the price "^ ₈ " without a material charge. " without 4aJ Versolmitt arises "The width ^ ₃ is equal to the width Wq & ea eseh.-iialett" Ksr ^ Utches in dea stapel 96 plue the width "^ λ des breltssttne Kerttbleahe. · ia the stacks" In other "words, the width Vg -gieiolif the middle "width dtr Kembleeho in a stacking pair 96" wezm an Ifaterialfeand with <*? wide "W ^ is filtered by the" ohneidTorriohtus "" beiepielswetee Auroh das Kesstr 72 (? igur 11 ^ r kiSnn "n both tone de" Band «bgeBOhnitteneti Starke in eiaes d«? Lm & r * 97 or 98 rom stapel »96.'beftigt« Di «.'taipel 96 can sit the» stack »95 along the Ufflrandungea i» Figure 15 sur Heratellusig de · Kerne · 90 will be grouped »«

TerfeJir «» «ur Herat ellung de · geshlitztea kernels · 90 tt & tereolieidet see το» de « in the Zueeaaseftheaf« it de «u & £ #» eeiaitate »core 30 beaohrifitne» rerfalire »C ^ igtur« »5, 11 12) thereby, deJ die Breit «d ·· Kmterial · stsr He-- et # lluaf der-'Stftptlf. welehe die e> bge "" hr < ^: jt · "Seitea S ₅ # form""the" ittiere "width of the Kerafcleöli · i" £ "ntcp" ^ paes "i ff

809805 / 0A26

"Atf 93 lei and not the same 4er double" * wide · der Ken * "feleohe in tin" stack 37 otter 33, where e * obviously iit «that the stack pairs 97 and 9β correspond to the individual stacks 32 b« w 33 * Daraua it follows that the "he" for the widths of the · n-ttn Karableohe · in each pile 96 inaer near V _n * V ₁ ~ *> 7 (η - 1) let, «a · eieh Jedooli £ ^w ·« * ^ A division refers to the fact that a sheet metal extends over the neighboring core sheet only on one side _f dft the core sheet metal on the side edges Tertlkal arranged ei »A ₉ also the .1pnlt 91 form · ^ can eoolt through the tetra ·! / ^ W · t * etg (C can be found «IX» raw Subetitution «nteteat W _n - Tr ₁ - t · et« oCXn - 1) where the ver & iderlioheö Ia de «above poratln refer to the same QrSien as with the formulas tv .T im borrowing the lowest cores

: -: b aeigt eich «old» dai dureh dl · Heratellation a «

Cores geaä0 der Krfindunf Katerialre rachnitt Tercileden we *

xIf the advantages of an automatic production for a seat are made “tuepfen pol / sonfiuereohnitt nutsb f the calibration of the ideas syllndrleehen before the approach“ the advantages of air calibration at kernels ”, the eua flnohtn achieve“ parallel

TcrlauTendea Kemblechen glcicha? L8icer thick and more conetent Wide · beatehtn ₉ »otiit the on \? End wad since consuming · HeratelltHf

polygonal point on a strip of extended width curved panels are air-fed »is *

809805/0426

Claims (1)

rattataatrraiB · '' ' for. hf -, # - k β η η% . 1 ® h κ n I ₉ iafi -i.tr- Κ * »-« is rolygjea alt tfunpftO; Iimeiiwinktlaus $. with »la Ti * y Seites ist mä is g «ria« ₉ 'b »i» pi # leii «lii @ f erlogt ν 0β 1. <Jm ir« r «l« ieh si »is« ...... .-.; ... ■ - .-. - - -. -, .-, ..,.: · .- ■ .. - 2 · Ka ^ ietk®rB m-mh. ^; -. myra% h 1 »da δ ιϊ re h. s «^ swieehta O'tQ4 ^ naä O ₉ 2. i 4 * r. Kernalpk * # k ®a η s φ 1 φ & si, β _: t _v «* S Ä»? .K «raQU« rt.ehnltt sit «eehe Φί«? isihi ¹ stite »let · 4β Eafactktzm n »« h Än ^ p ^ ie & ta t fei «3 _f ^ a <? u rs fe g ι k ι aas «i φ M as Ί, .i« i di *. X <* iage w <snlgattna «in ·? K «m1il« thfnipp · .pwalltl mr Uit% * llSnl * ums K «ras aaoh We ^ -W _n β W | · - « j &. w (s - i) .Twdiertih wtaa if ^ 41 · - - ■■ J φ ^ ta Ktr "l) le" ls "e la 4"? & ra »$ e» W | 41t , 4 «r V dit «a <Ü« ht «a ^ eÄ im
A w tiae Seis% l «oh · to 4 ·? fit Ich «a Self« Xtrnti vif W _fi uafl a 41 «.. 5 * 8 «eBetk« xm & ε · α Aaeprueh 3, 4 * 4 = '- 4Ji "r φ hg ·« · Io ha · t _v ο · ΛΔτ' «2t eta ^ CIsti where % Al · usl oC4 «r Tiakel evieehta« * r Kittclllmi «4 ·· Kim «n4 tiatr e« Mlgt «a since« 4 ·· Polygon », 4a · t« il «« rm 4ea Kembleeh formed wlri, is · _ - '■■ ^{: BATH} 809805/0 ^ 26 ^{: ii:;} - «Aw 6 · Magnetic core BMh claim 4 · 4 · * 5, β β 4 u r β a ί ekinnii lohn · t, 4a £ ι «· ΐ K« mbleoh groups lioher X »* ng · provided and both groups ejranetrleoa ua 41 · Center line of the cores · are arranged, and that each group a cross section of a β glelohaoh «akllgen trap β a cries, deoeen bigger · paralleleeit «denser and parallel aur Center line of the core lying * ? · Terfmhrcn "ur-Here tellung · · 1ηβ" polygonal · "core · aftth Aneprueh au · thin one, fle.ohen _t is weeentllohen reohtecktifem widening Kernbleohen _# dadur ο h | ikiBSatlohait | that 41 · & iaf ο Nebenelnaadwr »readender Kembleohe parallel aar Kittellinie dee Kern ·· g« aäi der Vorm ·! * _A «W ₁ · <LW (n · 1) Tnrilejren» wob ·! V 41 · Vineß jedee Kernbleehee, W ₁ dl «Ltn ^ eDde» Kernbleohe «la de« stapel »da · a« dlohtestea sur Hlttellini · 4 ·· Kernoohenkele lies, AW a constant · equal to the cores running side by side in the pile and a 41 look! the Kembleoh « ^ _n tet when aaa Tone W ₁ aa eimaohl ie fleh« Ält _t 4afi t4vri9T 41 · · ο? ariated Xernbleoh "* u one grouped", with each stack having a cross "" widened, and that »Tapel on opposite rlie / jeriüen seldom tor the center line d ·· cores · are arranged, whereeei 4aa broadeit · £ nd« 4tde ·: tapel · aa dense · ten sur core axis lies ₉ ao dat 41 · niehtparallelea 3eitea de · trapes ·· Blehtparmll «l · a« it «a 4 ·· Polygon * ο114 · α ^ θ · Terfahren aaoh Anaprueh 7 ₉ thereby fekeaa · ι ι i · h β ι ti 4at 41 · stacks de «I aar ·· identieoa aiai» and «at i« stack of 4 la Qu «raohaltt« la cleioheohealrT 1 g— Tnptt is · BATH 809805/0426 9 "Move" ... do Rtr "division" in "· polygonal Ksrrieβ n * eh Anepruoäs 8 _t d ι you always know that the core sheets in each" stack are cut "so that the nioht.parallel sides of the * r Trapsefora are step-shaped right angles that are in a row, which come closer to a straight line. Process for the production of a polygoiviltn core naoe approach 6 to 9, which means that the longest core sheet is one stack and the shortest core sheet of another stack. AaS a single core sheet is produced which is divided into three Torbentlismt and that, conversely, proportional lengths in the stacks are equal? U'eiae duroh division of other one a sheet · au · Kernb / eohnmterinl in ▼ ariienienden lengths are produced »woduroh no reconciliation! It an KernKLeohnaterlal entatoat« BAD ORIGiNAU 8.0 9 8Ub / Ü42 6