DE1600596U - BULK CORE OF THE SPOLL OF THREAD. - Google Patents

BULK CORE OF THE SPOLL OF THREAD.

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Publication number
DE1600596U
DE1600596U DE1949V0000158 DEV0000158U DE1600596U DE 1600596 U DE1600596 U DE 1600596U DE 1949V0000158 DE1949V0000158 DE 1949V0000158 DE V0000158 U DEV0000158 U DE V0000158U DE 1600596 U DE1600596 U DE 1600596U
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DE
Germany
Prior art keywords
core
ferrite
thread
mixed
spoll
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
DE1949V0000158
Other languages
German (de)
Other versions
DE913752C (en
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.)
Vogt & Co
Original Assignee
Vogt & Co
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 Vogt & Co filed Critical Vogt & Co
Priority to DE1949V0000158 priority Critical patent/DE1600596U/en
Publication of DE1600596U publication Critical patent/DE1600596U/en
Expired legal-status Critical Current

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  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)

Description

Massekern der Garnrollenart. In der Hochfrequenztechnik zeichnen sich Ferritkerne durch ihre höhere Permeabilität und grossere Güte gegenüber ande- ren Hochfrequenz-Massekernen aus. Die Neuerung hat einen Ferrit-Massakern der Garnrollenart zum Gegenstand der aus einem masshaltig gepressten, gespritzten oder unter Drucke gegossenen Formstück besteht und bei dem das Formötüßk von mit Binder vermischten ferromagnetischen Mischkristall-Pul- verteilchen gebildet ist. arertezlSX et Die bekannten Ferritkerne werden als Presslinge aus Oxyd- pulvern hergestellt und nach einer Gluhbehandlung, die dem Sintern gleichkommtfür ihre Formgebung und die Nrzielung der ewunsehten Massgenauigeit als geglühte Presslinge (Sinterkrper) einer zusätzlichen Bearbeitung unterzogen. Bei der Herstellung des Ferrit-Massekernes nach der Neuerung werden die geglühten Oxydpülver als isohkristallpulver wei- ter verarbeitet und es braucht der geformte arnrollen-Ferrit- massekern keiner Glühbehandlung mehr unterworfen werden. Die masshal-cige Gebra : n. chsform des neue : fTingsg<3Bss ge&talteten Ferrit-assekernes ist von den mit Binder vermischten Misch- ist von den mit B : Lncier vermischten riisch- kristaJ.. l-PuJ. ve : rn gebildet die in einer fitr die Masseke-rner- seugong-b&kanutn eise srELder gewünschten Oarn. rollen. form durchPresseo Spritzen odgl verarbeit-et sind. Es kommen also su. sStliche Bearbeittmgsvorgaye ftir die masshaltie Formgebung des arnrülleinkernes in Fortfall. Versuche abe ergebenda-ss ein Garnro. llen-Ferritmasesekern nach der Neueruxlg keine und elelctxiscb-nachteiligen Eigenschaften gegenüber einem Ferritkern beitzty der als Pressling hergestellt nach einer Glühbehandlung (Sintern) als geglühter Körper mit einer dieser Behandlung entsprechenden Struktur (Sinterkörper) durch besondere Bearbeitung seine masshaltige Gebrauchsform erhält. Die Pulver, bestehend aus ferromagnetischen Mischkristallen kennen in der eise gewonnen sein, dass die Pulvermischung der Oxydkomponenten des gewünschten Jerrits sl Pulver bei hoher Temperatur geglüht und nach dem Glühen, wenn erforderlich, einermecansnerklneuagundÄssiebungderKörn<- gsse-ntröxfen sdes i3s kam die ulvemischns &@r Oxyde auch riettieTt-% @xden. Die Pikette wede nach dex" lhbehanälua wieder alveisiet und unter Beimischu de von BiBder s sshsitie aus den Pulverteilcen der feyyo'- magnet1acnenM15chkristalle aufgebauten Gaxnrollen-Ferrit- I omen le errit-sskeme sae der Nen'un'wen ey" forderliche Bac ihrer ßassialtigen ors ! gebmiehrtet oder delt werdea*, dl werden Die bbi3. dung der eicmx selt einen syjaroHenerrt* massekern mit den veremalen d-er alis spiel. D$r GBrnrollonkern 1st von den beiden FormkBrper 1 und 2 geb : L ; Ldetp Zei4le FlJrper 1 2 eind ous den mit binder vermischten Pulvexteilchen 3 von misch- kristallen afgebat nd-nach einem Verfahren der verdicMen<- de VefoMäng B : u msshaltiges erritassekemteile gestal- tet* D"*s Vjuoammensetzen der Feri., it-Massekernk-r ; xper 1 und 2 orfolgt in der bei ayRellen-'-assekn bekannten Weise Stwa eoydrlie&$ egalisieren z. B der Bohrung de SSrpers 1 te dae ZuaemenEietzen kaxm bei dem W as tug m G exa eines beiten setzen bey ds Vrhaensein'sd. tseie. r Gebrauehafem jsasshalti hfeet&llteM. Ferrit-aHse. k. era. es voraus ünci. eie imi nicht Äx'bitsvoyg&nes. gleicßamseten. durch die ein errit-fresslig nach seiner lhbehanlung seine eigentliche t-tree Ch er che -ex'SaBrclleReyritmssseern &aDn anch mit ein& Seide lochversehenseis9asSeiiDde ist in diesem Falle, ebenfalls beim Mischkristalle gebildet. Stil hergestellte und von den Pulverteilchen der ferromagne- tischen Mischkristalle gebildet. Earth core of the spool type. Ferrite cores stand out in high frequency technology their higher permeability and higher quality compared to other ren high-frequency ground cores. The innovation has one Ferrite massacres of the spool type became the subject of the off a dimensionally pressed, injected or under pressure There is a cast fitting and in which the Formötüßk of ferromagnetic mixed crystal powder mixed with binder distribute is formed. arertezlSX et The well-known ferrite cores are made from oxide powders and after an annealing treatment, which corresponds to the Sintering is the same for its shape and targeting the unwanted dimensional accuracy as annealed pellets (Sintered body) subjected to additional processing. During the manufacture of the ferrite mass core according to the innovation the annealed oxide powders are white processed and the shaped roller ferrite mass core are no longer subjected to any annealing treatment. the moderate usage: according to the new: fTingsg <3Bss ge & talten Ferrite core is from the mixed with binder mixed is of the riisch- mixed with B: Lncier kristaJ .. l-PuJ. ve: rn formed in a fit the Masseke-rner- seugong-b & kanutn eise srELder desired Oarn. roll. shape are processed by presses or the like. There come So see the rest of the rest of the processing for the measure Shaping of the sleeve core is discontinued. But try a Garnro. llen ferrite core after the new luxury no and elelctxiscb disadvantageous Properties compared to a ferrite core have the as Compact manufactured after an annealing treatment (sintering) as annealed body with a treatment corresponding to this Structure (sintered body) through special processing dimensionally stable usage form. The powder, consisting of ferromagnetic mixed crystals know to be gained in the ice that the powder mixture of the Oxide components of the desired Jerrits sl powder at high Temperature annealed and after annealing, if necessary, einmecansnerklneuagundÄssieben derKörn <- gsse-ntröxfen sdes i3s came the ulvemischns & @ r Oxyde also riettieTt-% @xden. The piquette wede after dex " lhbehanälua alveisiet again and with admixture de from BiBder s sshsitie from the powder distribution of the feyyo'- Magnetic roller ferrite I. omen le errit-sskeme sae der Nen'un'wen ey " deserving bac of your assial ors! rented or delt be *, dl be The bbi3. dung the eicmx selt a syjaroHenerrt * mass core with the veremalen d-er alis game. The GBrnrollon core is of the two molded bodies 1 and 2 geb: L; Ldetp Zei4le FlJrper 1 2 insert the with binder mixed Pulvex particles 3 of mixed crystals afgebat nd-after a process of the VerdicMen <- de VefoMäng B: Containing erritaceous core parts tet * D "* s Vjuoombination der Feri., it-Massekernk-r; xper 1 and 2 takes place in the manner known from ayRellen -'- assekn Stwa eoydrlie & $ equalize z. B of the bore of the body 1 te dae ZuaemenEietzen kaxm at the W as tug m G exa one work set at the present. tseie. r Gebrauehafem jsasshalti hfeet & llteM. Ferrite axle. k. era. it ahead ünci. eie imi not Äx'bitsvoyg & nes. parallelsets. through the one errit-fresslig after his oil treatment his real one t-tree Ch er che -ex'SaBrclleReyritmssseern & aDn anch with a & silk Lochversehenseis9asSeiiDde is in this case, too formed in mixed crystals. Made from the powder particles of the ferromagnetic mixed crystals formed at the tables.

Claims (1)

Schutaansprdöhe. 1. Ferrit-asseern der Garnrolleart, bei dem die mit Binder vermischten Pulverieilchen von ferromagnetischen Misch- kristallen'die masshaltig gepresstet gespritzte oder unter Dxvek gegosseneCebrauchsform (Garnrollenform) des Kernes bilden. 2. Ferritassekern der Garnrollenart, gekennzeichnet durch die beschriebenen nnd dargestellten Nerkmale. 3. FerritMasskern der &arBrolisnsrt mit einer Bohreng und von den Pulverteilchen der ferromagnetischen Mischkristall r-pritz bei dem Pressen, Spritsen oder Gieesen unter Druck it gebildeter Innengewinde in der Bohrung.
Schutaanprdöhe. 1. Ferrite asseern of the thread spool type, in which the with binder mixed powder particles of ferromagnetic mixed Crystals, which are injected or injected to the correct dimensions Common form (thread spool shape) of the Form the core. 2. Ferrite core of the thread spool type, characterized by the features described and shown. 3. Ferrite measuring core of the & arBrolisnsrt with a Bohreng and of the powder particles of the ferromagnetic mixed crystal r-pritz when pressing, injecting or pouring under pressure it internal thread formed in the bore.
DE1949V0000158 1949-12-01 1949-12-01 BULK CORE OF THE SPOLL OF THREAD. Expired DE1600596U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE1949V0000158 DE1600596U (en) 1949-12-01 1949-12-01 BULK CORE OF THE SPOLL OF THREAD.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1949V0000158 DE1600596U (en) 1949-12-01 1949-12-01 BULK CORE OF THE SPOLL OF THREAD.

Publications (1)

Publication Number Publication Date
DE1600596U true DE1600596U (en) 1950-02-02

Family

ID=29264683

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1949V0000158 Expired DE1600596U (en) 1949-12-01 1949-12-01 BULK CORE OF THE SPOLL OF THREAD.

Country Status (1)

Country Link
DE (1) DE1600596U (en)

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