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DE8816042U1 - Magnetic coupling with rolling bearings - Google Patents

Magnetic coupling with rolling bearings

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Publication number
DE8816042U1
DE8816042U1 DE8816042U DE8816042U DE8816042U1 DE 8816042 U1 DE8816042 U1 DE 8816042U1 DE 8816042 U DE8816042 U DE 8816042U DE 8816042 U DE8816042 U DE 8816042U DE 8816042 U1 DE8816042 U1 DE 8816042U1
Authority
DE
Germany
Prior art keywords
magnetic coupling
magnetic
dea
coupling according
ring
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
DE8816042U
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.)
Knoell Rudolf W Dipl-Ing 7970 Leutkirch De
Original Assignee
Knoell Rudolf W Dipl-Ing 7970 Leutkirch De
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 Knoell Rudolf W Dipl-Ing 7970 Leutkirch De filed Critical Knoell Rudolf W Dipl-Ing 7970 Leutkirch De
Priority to DE8816042U priority Critical patent/DE8816042U1/en
Publication of DE8816042U1 publication Critical patent/DE8816042U1/en
Expired legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K49/00Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • H02K49/106Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element with a radial air gap
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Rolling Contact Bearings (AREA)

Description

Rudolf W. Knöll ;" ' '*· '·" '"' "'Rudolf W. Knöll ; "''*·'·"'"'"'

7970 Leutkirch7970 Leutkirch

Magnetkupplung mit WälzlagernMagnetic coupling with rolling bearings

Dl· Erfladtfag besieht sieh auf «In· Magaetkvppluag sur übertragung «la·· Drenaoaeat· dvrch «la ijrlladrlach« Vaad alaaa CahMvaaa hladareh, d·· aaf alaar Vaadeelte alt eiaea Nedlua ■ic Töi «ir AcBväpnär· ialrvicnäiaia Sigaiicnif&iacgr;·&eeacgr; in V#reii-S 4&mgr;·&igr; ataht, alt aiaaa laaarhal· 4·· Canine«· galagartea, al* «rat·· aagaatlaehae iMaalMagatail aathaltaadaa iaaaraa lotor vad alaaa koailal au tflaaaa außerhalb tem GahMae·· galagartaa Mvlaraa later, 4·&tgr; ala ait 4«a erst·· iHaaaaeawlrkeaaea await·· aagaetlachea K'>»alMagatell eathllt, wobei >«r Lageraag der lotor·· je swel tfilslager dleaea.The aim of the experiment is to provide a magnetic coupling for the transmission of radiation through the air. The magnetic coupling acts as a barrier to the flow of light and is therefore a prerequisite for the proper functioning of the signal processing system in V-Strom. ataht, alt aiaaa laaarhal· 4·· Canine«· galagartea, al* «rat·· aagaatlaehae inMaalMagatail aathaltaadaa iaaaraa lotor vad alaaa koailal au tflaaaa outside the GahMae·· galagartaa Mvlaraa later, 4·&tgr; ala ait 4«a er·· iHaaaaeawlrkeaaea await·· aagaetlachea K'>»alMagatell eathllt, wherein >«r Lageraag the lotor·· is always dleaea.

Uater aagaatiach·· luaaluagateilen aolle· eiaaader aagepalta ■•«eleaeate verataad·· ··!·, die el·· gegeaaeltlge Hlta·ha« der lotor·· ««rch Hagaatkraft bewirke·.Under the influence of the sun, all the rays of the setting sun ■•«eleaeate verataad·· ··!·, the opposite hold of the lotor·· ««rch Hagaatkraft bring about·.

Solche HegB«tk«ppl«ag·· werde· vorwl«g«ad la Znaaaaeabaag alt SsrchflaSaeageBsSliler» for flüssige c4er for gasförslge, fallwaiae auch «ater höherea Druck atehead« Hedie· v«rw«ad«t, «ad «war aar Heratellaag der Virkverbladaag awiech·· d*a voa atrttaeadea Hedi«· aagetrlebe··· Neforgaa, wi· a.B. elaea Flügelrad, «ad dea aaterkalb d·· H«di··· aageordaet·· ZIhI-werk oder aaderea Auswerte- oder Aascigeorg····.Such heating elements are primarily used in the manufacture of fuel cell packs, as well as in the supply and storage of liquid fuels and gases, if required under higher pressure, such as in the case of a fire or the like, such as an impeller, a rotor or other evaluation or analysis device.

Bei einer in der Fachwelt bekannten Nagnetkupplung der genannten Gattung ait Ringmagneten als Cupplungsteilen sind die beiden Rotoren auf eines geseinsasen Achsbolzen gelagert, der koaxial zur zylindrischen Wand in die Stirnwand des Gehäuses eingesetzt ist und zur Aufnahse der Innenringe &tgr;&ogr;&eegr; je zwei Kugellagern entsprechend nach innen und außen ragt. Die Außenringe der Kugellager des inneren Rotors werden &tgr;&ogr;&eegr; der Bohrung eines Rotationskörpers aufgenossen, der auf seines AuBensantel den Ringsagnet trägt.In a magnetic coupling of the type mentioned, which is known in the specialist world and uses ring magnets as coupling parts, the two rotors are mounted on a single axle bolt, which is inserted coaxially to the cylindrical wall in the front wall of the housing and protrudes inwards and outwards to accommodate the inner rings of two ball bearings each. The outer rings of the ball bearings of the inner rotor are mounted in the bore of a rotating body, which carries the ring magnet on its outer shaft.

• · · t » &igr; f• · · t » &igr; f

Dei der vorgenannten Nagnetkupplung stellt der Übergang zwischen Gehäuse und Achsbolzen bezüglich der erforderlichen Dichtheit eine potentielle Schwachstelle dar. Eine Verbindung durch Kleben bedeutet einen zusätzlichen Arbeitsgang, wobei aee«r4«a hlaalchtllch 4er Ach··· voa GehMuae ya4 Achekolaea •1· Vlakelfehler aaftretea kaaa. ichllegllch hat 41e hekaaate Magaetkaaeltiag stich 4ea Machtell, 4af hcla laaereii lotor 4«r Iaaaa4iirchaeaeer 4ea llagaagaete atata gritter eela an· al· 4er Attl«a4areka*ae«r imr varveadataa lagallaiar (VMlalager), wo^nrck «ia«r aa aich ««aackaaavartm Varklalaaraai imr tm4ialaa Akaeaa«iat«a imr Maia«tk«»»l«at Graaaaa g«a«tit mimi. In the case of the aforementioned magnetic coupling, the transition between the housing and the axle bolt represents a potential weak point with regard to the required tightness. A connection by gluing means an additional work step, whereby a fully enclosed axle shaft can be pushed through and the axle bolts cannot be moved. Illegal goods have been stolen from the warehouse for 41 years, and the goods are delivered to the warehouse keeper. This also applies to all four Attl«a4areka*ae«r in the varveadataa lagallaiar (VMlalager), where they also carry out a "shut-down" operation in the vain .

Dar Irfla^aag liagt 41a Aafgaka aafmada, 41a vorgaaaaataa ■acktalla aa kaaalfelgaa. Sie «rattgllckt 41a Schaffnag alaar Nagaatkapalaag dar alagaaga gaaaaataa Gattung, kai 4er 41· Stlra«aa4 4·· G«kia··· alcht 4«rckkroch·· lat na4 a«g«r4«a 4ar Iaa«a4«rcbai«aa«r 4·· Etiaalaagatella 4·· laaaraa lotora alcht aa 4·· A«g«a4«rchaaaaar 4«r Vilalager gak«a4·· let, alao aach vaaeatllch klelaar gevMklt w«r4«a kaaa ala 4leaar.The Irfla^aag lies 41a Aafgaka aafmada, 41a vorgaaaataa ■acktalla aa kaaalfelgaa. They «rattglckt 41a Schaffnag alaar Nagaatkapalaag dar alagaaga gaaaaataa genus, kai 41· Stlra«aa4 4·· G«kia··· all 4«kreck·· let·· aa«g«r4«a 4·· Iaa«a4«rcbai«aa«r 4·· Etiaalaagatella 4·· laaaraa lotora al 4·· A«g«a4«rchaaaaar 4«r Vilalager gak«a4·· let, but also very clearly w«r4«a 4·· aaaaaar.

Zur Irrelckaag 41···· Ziel· geht k«l 4*r •rfla4aageg«ai··· ftagaetkaaalaag 41a Stlrawaa4 4·· G«k·«··· la «la·· Ackah«lsta ■k«rt 4«r aar Aafaahaa 4er Vllalager ftr 4·· laf«r«a later 41«at, aa4 4·· aagaetlach« Eaaalaagatall 4ea laaerea lotora altat aaf elaer Voll·, 41· 4arch kel4eraelta 4·· laaplaagatella •ag«or4a«t· Vilalagar la Geh···· gelagert let.The Irrelckaag 41···· Ziel· goes k«l 4*r •rfla4aageg«ai··· ftagaetkaaalaag 41a Stlrawaa4 4·· G«k·«··· la «la·· Ackah«lsta ■k«r t 4«r aar Aafaahaa 4er Vllalager ftr 4·· laf«r«a later 41«at, aa4 4·· aagaetlach« Eaaalaagatall 4ea laaerea lotora altat aaf elaer Voll·, 41· 4arch kel4eraelta 4·· laaplaagatella •ag«or4a«t· Vilalagar la Geh···· gelagert let.

Vorteilhaft· ««lter· Aaeg«staltaag«a 4er Irfla4«ag la SlaaeAdvantageous· ««older· Aaeg«staltaag«a 4er Irfla4«ag la Slaae

4er Ueteraneprflelte weriea aach8tehen4 anhan4 4er Zelchnnng näher erläutert. Es zeigen:The four Ueterantest results are explained in more detail in the appendix. They show:

Figur 1 ein erstes Ausführungsbeispiel einer Hagnetkupplung ia Längsschnitt;Figure 1 shows a first embodiment of a Hagnet coupling ia longitudinal section;

Figur 2 in größerem Maßstab und gleichfalls ia Längsschnitt das Gehäuse und den inneren Rotor eines zweiten Ausführungsbeispiels; undFigure 2 on a larger scale and also in longitudinal section the housing and the inner rotor of a second embodiment; and

• a ■ · · ·• a ■ · · ·

Figur 3 in gleicher Darstellung das Gehäuse und den inneren Rotor eines dritten Ausfuhrungsbeispiels.Figure 3 shows the housing and the inner rotor of a third embodiment in the same representation.

Hauptteile der beschriebenen Magnetkupplungen sind gemäß FIgMr 1 ela Gea!··· 10, «la iiiinr !©tor 20 (el·*· flger 2) S aa4 ·1· Malerer Motor 30.The main parts of the magnetic couplings described are as shown in FIG. 1 ela Gea!··· 10, «la iiiinr !©tor 20 (el·*· flger 2) S aa4 ·1· Malerer Motor 30.

Ia aa aica tekaaater Vela· leatelit 4·· CokM«·· 10 au· alcatssssstisches Material *ss4 »eist eise» ser iefestieefis ea4 AMlchtaag 4ieaaa4ea Maaach 10* aaf. Mit 41···· Flaaeca kaaa 41« Magaetkueplaag elaacallefllcli oieor Dlcatnag I la «la·· loaratMtBoa 2 «lagoaottt veriaa, 4·&tgr; 41· V«rala4«at a« 4·· e«rlt«t«il a«rat«llt, la 4·· aiea 4aa la el··· etr«··· 4«a &Ngr;·41«&bgr; rotl«r«a4· Neforgea »«flauet. Dl· Haga«tkiia»l«ag wird 4arca ei· gleleafalla rotatioaaayaMtrlaca·· Bauteil 3, 4·· 4«rch Scaraaaca 4 ·■ !«liratat··· 2 kefeatigt lat, laIa aa aica tekaaater Vela· leatelit 4·· CokM«·· 10 au· alcatsssstisches Material *ss4 »eist eise» ser infestieefis ea4 AMlchtaag 4ieaaa4ea Maaach 10* aaf. With 41···· Flaaeca kaaa 41« Magaetkueplaag elaacallefllcli oieor Dlcatnag I la «la·· loaratMtBoa 2 «lagoaottt veriaa, 4·&tgr; 41· V«rala4«at a« 4·· e«rlt«t«il a«rat«llt, la 4·· aiea 4aa la el··· etr«··· 4«a &Ngr;·41«&bgr; rotl«r«a4· Neforgea »«flauet. Dl· Haga«tkiia»l«ag is 4arca ei· gleleafalla rotatioaaayaMtrlaca·· component 3, 4·· 4«rch Scaraaaca 4 ·■ !«liratat··· 2 kefeatigt lat, la

IS Ihrer Lag« fixiert.IS of your lag« is fixed. Aa 4*r Stlrawaai 10" kilflot 4aa 6·&bgr;&Igr;«·· 10 «la«a ·«■« UAa 4*r Stlrawaai 10" kilflot 4aa 6·&bgr;&Igr;«·· 10 «la«a ·«■« U

•a4 geht aaacallegea4 la elaea «caaaelaea 12 ftr 4Ie Lagervag 4e· «elter aatea erllatertea Aalearetora 30 gaer.•a4 goes aaacallegea4 la elaea «caaaelaea 12 ftr 4Ie Lagervag 4e· «elter aatea erlaertea Aalearetora 30 gaer.

Der Iaaearotor 20 »eateat ··· eiaer Welle 21 aaa eaeafalla alcatMgaetlacaea Material aa4 eiaea voa 41eaer getrageaea eratea Eapplaagatell la for· «la·· Ilagaagaeta 22, 4er la »ekaaater Velee alt ayaaetrlaca aa Dafaag aageor4aetea Polea tr«ra«li«a lat. B«14«ra«lta 4·· llagaagaeta ala4 aaf 4«r Veil· 21 lagällager 23 aa4 24 aageer4aet, 4erea Aklearlage »oa Gehäuse 10 aufgenoMen werden. Das untere Ende der Welle 21 ist ait eine· Mitnehmer 25 versehen, der in Schlitze 5 des Kopfes 6 einer tob Meßorgan oder eine· Zwischengetriebe kouenden Antriebswelle 7 eingreift.The rotor 20 is made of high-quality material and is supported by the shaft 21. The bearing 22 is made of cast iron and has a diameter of 41 mm. The bearing 23 is made of cast iron and has a diameter of 24 mm. The bearing 24 is made of cast iron and has a diameter of 21 mm. The lower end of the shaft 21 is provided with a driver 25 which engages in slots 5 of the head 6 of a drive shaft 7 connected to a measuring device or an intermediate gear.

Zu· Außenrotor 30 gehört ein Rotationskörper 31, der in seine· oberen Teil die Außenringe zweier to· Achsbolzen 12 getragener Kugellager 32 und 33 aufnie·^, zwischen denen sich eine Dis-The outer rotor 30 includes a rotating body 31 which has in its upper part the outer rings of two ball bearings 32 and 33 carried by axle bolts 12, between which there is a disk.

I I I ■ ■ tI I I ■ ■ t

• -&idigr; * •-&idr; *

• * I• * I

* Il* The

( I I( I I

tanzhülse 34 befindet.. Mit dem Rotationskörpers 31 ist - hier durch Klebung - ein weiterer Ringmagnet 35 verbunden, der als zweites Kupplungsteil mit dem Ringmagnet 22 des inneren Rotors 20 zusammenwirkt, d.h. von diesem durch magnetische Einwirkung altgaaeaaea wir*. Dar lotatloaekoraer 31 valat alaaa Flamach 31* auf, aa 4a« aia aar üaertraguag 4er Drehkeweguag aaf wachfolgea4e Orgaaa via a.£. ala Zählwerk 41aaea4ea Zahara4 • tafeatlgt lat.dance sleeve 34 is located. With the rotating body 31 - here by gluing - another ring magnet 35 is connected, which acts as a second coupling part with the ring magnet 22 of the inner rotor 20, i.e. is attracted by it by magnetic influence. The magnet 31 is located on the rotor 31*, which carries the rotary path to the watch sequence organization via a.£. a counter 41aaea4ea Zahara4 • lat.

Zalchaaagaa ala4 ala tallvaiaa acheaatlach aa aetrachtea, laaoweit, ala fir 41e erfla4uagageaiBe Aaagaataltaag uaweaeatllche liaaalhaltea «la i.B, Ileaeate aar Sicheruag o4er Ah-4eckaag 4er lagallagar aicht 4argeatellt aia4.Zalchaaagaa ala4 ala tallaa aetraa, laao, aaaaaaaaaaaaaaaaaa, a ...

Ia Amt Am» avaltaa Aaafdhraagakalaalal augaordaataa Figur 2 lat 4er Aaicadarcaaaaaer Amm akaraa fugallagara 23 klalaarThe Office of the Interior Minister, Ambassador of the Russian Federation, speaks English, French, German, Italian, German and French.

IS ala Amt Am» llagaagaata 22. Ua 41a llavlrkaag «aa aagaatlachaa 3traafal4a 4ea llagaagaata aaf 41a lagallagar 23 ua4 24 aa trarala4arat lat la weiterer Aaagaataltaag 4ar Erfia-4aag vorgaaaaaa, 4al awlachaa aaala4eat alaar Stlraaalta 4aa llagaagaata aa4 4aa »aaachaartaa lagallagar elaa Scheibe 26 aaa aiaea Material alt hoher aagaetiacher Peraeabilltit aageor4aet let» BeIa AaafMhraagaheiaaial ala4 la vorteilhafter Vaiaa awei aolcher Scheihea vorgeaehea, 41e aaalttel»^r aa liagaagaet aallegea4 aaf 4er Welle 21 aitaea.IS ala Amt Am» llagaagaata 22. Ua 41a llavlrkaag «a aagaatlachaa 3traafal4a 4ea llagaagaata aaf 41a lagallagar 23 ua4 24 aa trarala4ara t lat la further Aaagaatal4aag 4ar Erfia-4aag vorgaaaaa, 4al 4eat alaar Stlraaalta 4aa llagaagaata aa4 4aa »aaachaartaa lagallagar elaa Scheibe 26 aaa aiaea material alt high aagaetiacher Peraeability aageor4aet let» BeIa AaafMhraagaheiaaial ala4 la advantageous Vaiaawei aolaascheihea vorgeaehea, 41e aaalttel»^r a allelegea4 aaf 4er Welle 21 aitaea.

Ia 4er aa aiaea 4rittea Aaaftthraagahelaalal geh0rea4ea Figur 3 waiat 41· Welle 21 Amm laaerea lotora 20 elaea Baa4 21* aaf, aa 4ea 4ie elae Stirafliehe 4ea liagaagaeta 22 aaliegt.Ia 4er aa aiaea 4rittea Aaaftthraagahelaalal geh0rea4ea Figure 3 waiat 41· Wave 21 Amm laaerea lotora 20 elaea Baa4 21* aaf, aa 4ea 4ie elae Stirafliehe 4ea liagaagaeta 22 aaliegt.

Bei beiden Kugellagern 23 und 24 ist der AuBendurchmesser kleiner als der des Ringaagnets. Sie werden aber nicht unmittelbar tob Innenmantel des Gehäuses 10 aufgenommen, sondern &tgr;&ogr;&pgr; je einea dea Gehäuse angepaßten Reduzierring 27 bzw.The outside diameter of both ball bearings 23 and 24 is smaller than that of the ring magnet. However, they are not directly housed in the inner casing of the housing 10, but rather in a reducing ring 27 or 28 adapted to the housing.

In dea Ausführungsbeispiel der Figur 1 ist die Magnetkupplung in der bisher üblichen Weise so in den Rohrstutzen 2 eingesetzt, daB mit diesea — und damit auch dem Medium ait von der Atmosphäre abweichenden Eigenschaften - der InnenraumIn the embodiment of Figure 1, the magnetic coupling is inserted into the pipe socket 2 in the usual way so that with this - and thus also the medium with properties that differ from the atmosphere - the interior

des Gehäuses 10 in Verbindung steht. Im Bahnen der Erfindung kann die Hagnetkupplung jedoch auch umgekehrt in den Bohrstutzen eingesetzt werden, d.h. derart, daß sich der Außenrotor 30 unten und daait innerhalb dea Rohrstutrens 2 befindet, während das Ende der Welle 21 nach oben (außen) ragt.of the housing 10. In accordance with the invention, the magnetic coupling can also be inserted in the drill socket the other way round, i.e. in such a way that the outer rotor 30 is located at the bottom and therefore inside the pipe socket 2, while the end of the shaft 21 projects upwards (outwards).

Diese Einbauvariante wird dadurch ermöglicht, daß aufgrund der erfindungageaäßen Merkaale der Magnetkupplung eiae ausreichende Verkleinerung dea Durchaeaaera das AvBenrotora erzielt werden konnte. Unter entsprachander Modifizierung der AnachluBeleaente, wobei z.B. der Flansch 31* durch einen AnachluB an der Stirnseite ersetzt wird, treibt dann dia Antriebswelle 7 den Außenrotor 30 an, wihrend die übertragung der Drehbewegung auf nachfolgende Organa wie z.B. ein Zählwerk durch die Well« 21 dea Innenrotora 20 erfolgt.This installation variant is made possible by the fact that, due to the inventive features of the magnetic coupling, a sufficient reduction in the diameter of the outer rotor could be achieved. With appropriate modification of the connection elements, whereby, for example, the flange 31* is replaced by a connection on the front side, the drive shaft 7 then drives the outer rotor 30, while the transmission of the rotary motion to subsequent elements such as a counter takes place through the shaft 21 of the inner rotor 20.

Claims (6)

ludolf W. Leutkirch Magnetkupplung ait wälzlagern Schutsaaaprflcheludolf W. Leutkirch magnetic coupling with rolling bearings protective surface 1. Magaetkuppluag aar Übertraguag eiaea Drehaoaeata durch { die ayliadriache Haad aiaaa Gahiaaaa hindurch, daa aaf eiaer Waadaeite ait eiaea Medina ait voa der Ataoaphlre abveicheadea Bigoaachaftea ia Verbiaduag ateht, ait eiaea S innerhalb dea GehMaaea gelagertea, eia eratea ragaetiachea Ittfalaagateil eathalteadea iaaerea Iotor aad eiaea koaxial sa dieaea außerhalb dea Gehiuaea gelagertea iuterea Iotor, der ela ait dea eratea suaaaaenwlrkeadea sveitea aagaetiachetf Ea^alaagatell eathilt, wobei aar Lageraag der lotoren je svei VS'ialager dieaea,1. Magnetic coupling for the transmission of a rotary valve through the ayurvedic corridor to the west, which leads to a diverging bigoacus of the Verbiaduag on the wall of the Medina, which is located inside the building, a radially outer part of the valve housing the inner ... dieaea, gekeaaaalcaaet darch die Koabiaation der folgeadea Herkaale:gekeaaaalcaaet by the coabiation of the following Herkaale: - Die Stirawaad (10") dea GehMaaea (10) geht la eiaea Achebo Is·· (12) «bar, fc#r *ur Aafaahae der Vilalager (32, 33)- The Stirawaad (10") dea GehMaaea (10) goes to the Achebo Is·· (12) «bar, for *ur Aafaahae of the Vilalager (32, 33) IS für dea tfuBerea Iotor (30) dleat, aadIS for dea tfuBerea Iotor (30) dleat, aad - daa aagaetlache Kupplaagatell (22) dea iaaerea lotore (20) altat auf elaer Velle (21), die durch belderaelta dea Iuppluagatella aageordaete VMlslager (22, 23) la GehMuae (10) gelagert lat.- the aagaetlache Kupplaagatell (22) dea iaaerea lotore (20) altat auf elaer Velle (21), which is stored by belderaelta dea Iuppluagatella aageordaete VMlslager (22, 23) la GehMuae (10) lat. 2. Magnetkupplung nach Anspruch 1, dadarca gakaaaaalcaaat, daB ««lachen dea Cehtfuae (10) und iualndeat einea der VMlslager (22, 23) ein Ieduslerrlng (27, 20) angeordnet ist.2. Magnetic coupling according to claim 1, characterized in that a displacement ring (27, 20) is arranged between the bearing feet (10) and one of the oil bearings (22, 23). lii I it»···« ·· &igr;lii I it»···« ·· &igr; 3. Magnetkupplung each Anspruch 1 oder 2, dadurch gekeea- «•icaaet, daB das aagaetische Kupplungsteil dee inneren Kotora (20) ein Ringaagnet (22) ait syaaetrisch a· Uafang aageordneten Polen let.3. Magnetic coupling according to claim 1 or 2, characterized in that the magnetic coupling part of the inner housing (20) has a ring magnet (22) with poles arranged symmetrically around the circumference. 4. Magnetkupplung nach Anspruch 3, dadarck gekeaaxeickaet, daS »wischen zumindest einer Stirnoeite dea Kingaagnets (22) und dea benachbarten Wälzlager (22, 23? eine Scheibe (26) alt hoher aagnetischer PeraeabilitSt aag«ordnet iat.4. Magnetic coupling according to claim 3, characterized in that a disk (26) of high magnetic permeability is arranged between at least one end face of the magnetic ring (22) and the adjacent rolling bearing (22, 23). 5. Magaetkuppluag aach Aaapruch 4, dadarch g«k«aaa«icha«t, daB die Scheibe (26) auf der Welle (21) aitst.5. Tighten the magnet clutch as per claim 4, ensuring that the disc (26) is on the shaft (21). 6. Magnetkupplung aach eiaea der Ansprüche 3 bis 5, dadurch g«k«aaMlcaaet, daB auch der MuBere lotor (30) ala aagaetlachea Kupplungsteil einen tiagaagnet (35) alt eataprechendea Polen aufweist.6. Magnetic coupling according to one of claims 3 to 5, characterized in that the magnetic rotor (30) of the magnetic coupling part also has a magnetic rotor (35) with corresponding poles.
DE8816042U 1988-06-20 1988-12-24 Magnetic coupling with rolling bearings Expired DE8816042U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8816042U DE8816042U1 (en) 1988-06-20 1988-12-24 Magnetic coupling with rolling bearings

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8807913 1988-06-20
DE8816042U DE8816042U1 (en) 1988-06-20 1988-12-24 Magnetic coupling with rolling bearings

Publications (1)

Publication Number Publication Date
DE8816042U1 true DE8816042U1 (en) 1989-02-09

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Application Number Title Priority Date Filing Date
DE8816042U Expired DE8816042U1 (en) 1988-06-20 1988-12-24 Magnetic coupling with rolling bearings

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661366A1 (en) * 1990-04-27 1991-10-31 Heidelberger Druckmasch Ag DEVICE FOR VARNISHING SHEETS IN PRINTING MACHINES.
WO2013113300A3 (en) * 2012-01-30 2014-03-20 Ruhrpumpen Gmbh Energy-efficient magnetic coupling pump
WO2015018568A3 (en) * 2013-08-08 2015-07-16 Avl List Gmbh Contactless magnetic clutch

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2661366A1 (en) * 1990-04-27 1991-10-31 Heidelberger Druckmasch Ag DEVICE FOR VARNISHING SHEETS IN PRINTING MACHINES.
WO2013113300A3 (en) * 2012-01-30 2014-03-20 Ruhrpumpen Gmbh Energy-efficient magnetic coupling pump
WO2015018568A3 (en) * 2013-08-08 2015-07-16 Avl List Gmbh Contactless magnetic clutch

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