DE1698685U - DEVICE FOR SUCTIONING BROKEN FEDES IN TEXTILE MACHINES. - Google Patents

Description

13109M3.55

DR. FRITZ WALTER

PATENT ADVOCATE

TELEPHONE OFFICE 8844 AUGSBURG

TELEGR .: TECHNIKRAT AUGSBURG MAXIMILIANSPLATZ 12

TELEPHONE PRIVATE 360994 (GERMANY)

File No. - € t £ W / JpQ

(Please quote)

Hass Fischer, Qöggingsn at iagsbarg

forrieiltIiQg for aas suction ¥ oa broken threads in Texiilmmchimn.

The! Firing concerns a forriefatuag for the Absaogsß of gsbrockieneji FMeß aad fiber flag in Absaaganlagöö ven fe ^ tilaaseMöen, iasbesoadere? Oü RiagQpiaößiasekiiiea, at cteasa isit Busen yersafeeae ß ß eiaQffi adösa The Seoe'rong: bsstskt äariß that on the Ißästiick Sajafflelkanals ia aa sieii known Seise, © ia äirskt on felXd OCE is a iilektromotors sitgeaöes Gablase within Sisses QeMiises, SSAS the ibsauglaft sasaamea with dsn Fääea fibers directly without a filter Ewischeasciaaltang

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blows into a collecting container and that the engine blower coincides approximately with the central triangle of the building suction canal, that the flange of the motor sits on a ring-reinforced partition wall, which has a circular cutout, the diameter of which is somewhat is larger than that of the blower, but a little smaller than the barch knife of the engine, let class that the size of the engine has about ^y 2 to ^y 3 of the iotorsdurchsiesser _s that the spiral housing for the δβ blow out of one on the belts Il ^ ch is, the flange edges ait DA® Aa & sengehäase fixed ¥ is erbtiaden, IASS the Filterraam aaterhalb the motor 5eblase-linheit to befiadet moderate that sehliesslich dia Yorderwand of öahäases eisea tlirartigen Aasschnitt has whose Darclimesssr something is large, as is the flange of iotors, whereby the swecJoBässigernais © widening space between the box hiatom? ar * d and the partition as a lift conductor bindangsraum to Sammelraasi, insbesandere zn äem a filter or / Anoe Aasseasidbfiäade besitzsaden Hasten, is used.

lai bssösderöii can change the direction of the gate according to the with advantage in the feiss that the with two flanged iotor on one side aaf one If necessary, Eisfehenplatta αηά owning ribs on the other hand aaf one in the Öebläsekasten eimetzb & rea

Yorderkasten ^ andteil is mounted in such a way that the engine with the fan and the two partial walls as a physical unit through appropriately dimensioned Openings in the front of the box and the partition wall, wherein one wall part is smaller than the other, can be pushed in and fastened to these two walls. Ss is twofold, in the Zm § cherry and swack with Gauze-clad openings for the passage of Potoriählußgsluft to be provided.

Further, it is advantageous to provide the front hand and the intermediate wall, in the areas constitute openings for the Curchstek- ken BAW to provide mounting of the support ^ andplatten Randversteifangen. Furthermore, the blower is shaped in such a way that it is able to suck in and further upward the air provided with faeces and fibers. For this purpose, it is advisable to equip the bars of the blower with band protrusions.

Finally, it is also advantageous to mount air ventilation landscaping flashes in the housing of the iotorlagerraufiies. This space can also be open and covered with fine gauze in the area adjacent to the filter space located there.

gin considerable Sbelstand in the previous From saugevorrichtungan, particularly Bingspinriisaaehinen, is that the fan and filter box having au large construction aces, in particular in relation to its thickness, whereby the spinning machines a.

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experience not inconsiderable broadening. Since in the Most of the cases, suction systems are retrofitted to ring spinning machines that are already in operation becomes, the one between the front strings of two in Spinnoaechinenlängaachse facing machines The necessary passage is considerably reduced.

The innovation largely remedies this, in that the drive motor for the blower wheel, which is flying on its hurry, is made very narrow, so that the motor and the blower only. iron require relatively narrow loads. In the sense of the innovation it is still void that the filterraaia is located below the ioisr blower iinfaeit, while the motor and blower can be built in as a structural unit.

The control also provides a very clear overview, extremely simple production and installation and convenient for repairs or cleaning that are necessary. handling Konstraktioa of a cut filter box in ring spinning machines. Bar's main advantage is that ctar sit Sen blower in. In itself befcaimter quietly sine physical ^; 5isheit forming slektromotor sits on atjswechselbarss taadtailan des FilterJtasteas,. in such a way that ciesa iotor-ö-sbläse-iiaatiainheit can be used again after Lösan less visual robbery than Saases heraasgshoDen and iß equally swiftly. Hs is with the

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Just make sure that the removable Yoreierwancteil of the filter box bigger is as the at the same time removable toe wall part, which is used for support within the box. Barch the interaction of the torcer and des wall part in one iusführangsforsi the innovation

if necessary, a very stable, statically balanced construction element using the motor housing as a torsionally rigid connecting member is created in the manner of the Schabkasteabauweise. Front and Zisehenwandtsil together with the motor and Qeblase thus form an independent structural unit, which, incidentally, also applies to the case that each engine has only one flange, the engine is therefore close to the Torßerwassd mitgalagsrt, with the structural unit within a light, thin wall thickness Crate? stock bar is. The toe wall part serving for support simultaneously acts as a partition for the sucked-off threads Ό, ηα fibers, so that the electric motor cannot experience any contamination and thus no interference.

The innovation is in the drawing, for example, and visually. shown, and it means:

Fig. Ii cross section through dsa asüsrungsgeisässen fan filter box,

Fig. 2: Top view of the blower wheel figures 3 and 4: Section corresponding to Fig. 1 in Ausfiihras.gsYariaatea _;

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5: Scheme corresponding to FIGS. 1, 3 and 4 in a further elaboration in said on the feeder share,

Fig. 6: Schaabbild (partially cut open) accordingly Fig.l and

FIG. 7: Sectional scheme for FIG. 6.

As the figures 1, 2, 4 and 7 show, the hatipt suction channel opens 2 with its end piece widening et ^ as 1 in the junction wall 13 of the blower box 8.

1 and 7, a housing 8 is divided into three sections, that is the engine storage space 27 , the drain space 28; with the outlet 12 and the filter space 4. The motor space 27 is formed by the intermediate plate 11, which is attached to the The edges are uragebördelt for stiffening reasons. In space 20, the spiral Gebläsegehause bafindet 25, the "edges also UmbSrdelan- ~ at aiifiseissu the sine. ΓΙβ attached to the lohaasewand intermediate wall 11 has einsn Auscia'-itt, the DARCH a rim 2-x is stiffened. This section is from Flange 20 of the motor 6 covered, and you flange 7? Irc jsittals screws on the ring 24 fastened easily interchangeable be.

On the line 5 the rotor S is flying overhead wheel 3 gastiss Fig. 2 arrives. This öebläserac owns on its wing days 3 'Raadvorkraguagaa Ii *'.

About the cutout in the partition 11 and thus the öarchaiesser the ring 24 is somewhat larger than the diameter of the blower wheel 3 so that it is convenient

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Just make sure that the cter is removable Yoröerwandteil the Fiiter box larger is as the partition wall part that can be removed at the same time, which is used for support within this box. Through the interaction of the ¥ orcer and the intermediate part in the one execution forum of the hermit

if necessary is a very stable, statically soaked and / the motor housing as a torsionally rigid connecting link beautaeades Construction element based on the type of drawer construction created. ? or & er αηά between Snvana part ' In addition to the motor and fan, they form an independent structural unit, which, by the way, also applies to the FkIl the motor has only one flange, so the motor is not supported on the conveyor wall, whereby the Building unit within a! Sifted, thin land thicknesses having a load of ice storage bar is. Thereby wiifcfc the Zmsehenwanciteil serving as support on the same side as a partition for the extracted threads and fibers, so that the electric motor cannot experience any contamination and thus any malfunctions.

The innovation is in the drawing, for example, and shown schematically, and it means:

Fig. 1: Cross section through the neueuagsgeisässen blower filter box,

Fig. 2: Top view of the Qeblaserad, · Figures 3 and 4: Sections corresponding to Fig. 1 in AusfäJuroBgavarianten, «Ad-

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Fig. 5: Scheme corresponding to Figures 1, 3 and 4 *

in a further discussion forum on the filter & asten portion,

Fig. 6: Diagram (partially cut open) accordingly Fig.l and

Fig. 7: Cut chaise to? Ig. 6.

If the figures 1, 2, 4 and 7 aeigen, the main suction channel is 2 with its slightly widening end piece 1 in the rear wall 13 of the Qebiäsekastens 8.

According to Fig. 1 and 7, a housing 8 is divided into three sections, that is the engine storage space 27, the air blower space 28. with the outlet 12 waa the FiIt he space 4. The engine space 27 is formed by the 2m sheet metal 11, which is tied around the edges from stiffening green eyes. In the rooms 28 is the spiral Gebläsege-. housing 25, the edges of which also have Umbördelunran, which are attached to the Oahäasewaad sinü. The intermediate wall Ii has a cut which is stiffened by a rim 2 · * Y. The cutout is covered by the flange 20 and the lotors 6, and the flange is fastened to the rim 24 in an easily replaceable manner by means of screws.

On the *? All3 5 of the motor 6 the Gq blower wheel is flying 3 göia-iss Fig. 2 arrives. Has this blower wheel on its wingstays 3 'hand'vorkraguagan 3' '.

The cutout in the partition wall 11, so that the inner opening of the ring 24 is somewhat larger than the diameter of the fan wheel 3, so that it is convenient

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can be pushed in or out.

The front wall 10 of the box 8 also has an opening which can be closed by a cover or door 9. The dimension of this opening is chosen so that the flange 20 of the motor 6 can just be moved comfortably through it.

The Ticke or length L of the motor 6 is only et ^ a ^ 3 ^y 4 to the üurchmessers B β of the motor, so that the yeast of the Lassier 27 is very low. The depth of the lamella 28 corresponds approximately to that of the chamber 27.

The actual blow-out and filter kasMer 4 can equal to the Dic & a of the two chambers 27 and 28 or Then be larger, as indicated in FIG. 3. In the Chamber 4 are eatsprecheiid fig * I open walls covered with filter plates 14 or directly as fine Sieves formed or according to FIG. 3

or Lochweg with Siafewa & ätingeö IS verssfasn * with an actual atunsaohaelbaree filter 14 inside the tree 4 can be stored *

The A (i8tt £ ciisela & 3 der iotor-Qabläse-Sinhsit srfol ^ t in the prdnuag according to 51g. 1 in the simplest way by the fact that after abnahsie the Aaaseiiplatte 9 about six veils b® the outer circumference of the fianscties

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are withdrawn, whereupon the motor 6 and thus the fan 3 can simply be removed through the opening in the partition 11. In the same imisa takes place

putting the unit in the box 8. Curch the Flanged hole construction is unusual in the housing 8 stiff and stable.

. 3, the stability and Verwindangsfestigkeit is still large at exerts embodiment of FIG, as provided in yiase $ case except the flange 20 still ßagenfiaasch ZO *, so the iotor-öebiäse-isinheit both asd at the Frenn ^ 11, gegebeaesfaXls under Adding a partition wall '7 ^. iait reinforcement ring 19, as aaeh an &&& Yorderwand ^ disgust 9 on the front wall 10, possibly reinforced by a reinforcement ring 18. The openings are also here -ftiederujfi so. chosen that the from the two -Peekeln 9 and 7 iBit of the äar & n bsfestierter motor-blower unit can be singsssetst or removed as a structural Sinhsit. Here, the lotor 6 acts as a torsion-resistant link. Between flange 20 or 20 'and Beckel 9 or Zffischdnvaad? kana noeä sia further Versteifusgsriztg 22 ^ orgasehea ^ eräöö, as in fig. 4 indicated. Tie partition wall. 7 can be additionally reinforced by Bißj-oö 23. ^.

i & ttspraehand dsa Figarea 4 aad δ it is recommended to use des

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To allow the blower housing outlet 12 to widen into the filter space 4, in order to allow air to expand to reach so that the blow-off air enters the filter room 4 diffuse leaves.

In the partition wall 7 or 11, openings 16 with a fine gauze cover 17 are provided in order to cool the engine compartment 27. For the same purpose, the space 27 has seat braids 2o in the side walls.

The different opening times of the outlets in the walls 10 and 11 are through the. dash-dotted Uni s indicated in Figures 1, 3 and 4.

The diagram according to Flg..6 in conjunction with the sectional diagram according to FIG. 7 illustrates the unusually simple structure of the very narrow, new filter blower box. Β From these figures, and 7 and from FIG. 1 it is apparent that cerium motor storage space 27 * covered by the siit fine wire gauze 14 opening is connected to the .Filterrau® "4, so that in Yar connection with άβα. Outlets 26 good cooling of the motor β it is made.

The characters Q and ? show that the filter 14 can also be arranged at an angle at barely 4, so that the outlets 15 'allow a free expansion

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Discharge · ensure, it can also be seen that the accumulated thread breakage ^ and fibers t9 through the 83itiieheη doors or flaps 21 can be easily removed.

In the Heuerung it is, apart from easy removal, also advantageous that the extracted Basergut 29 in combination with air directly through the fan blades 3, 3 is transported ', thereby, eliminated the bz for each cross-sectional * ?, Yolumenänderung occurring Jürweiterungsverlust tx & ä as a result, the power requirement is r & düsisrt with the same effect. The suction conditions are not influenced by load leaks, since the box is not under suction, but under pressure with the suction-like arrangement.

Mr is the! Firing, it is immaterial whether directly to the filter box 4 or a ^ conduit to a plurality of iaxtilmasehi- mn geaeinsaaien Sammelrauffl adjoins ά & η Laftableitungsraum 12th In each case it is advisable to ensure that air expansion occurs in order to remove the extracted air without backflow, in particular diffusely.

Of course, the abbilauagsss veranscuauliehön Drawing only a few versions. Ira Rahiaen the leaerong sißö understandably numerous modifications possible.

Q _6x . Dr. Wolter

Patent attorney

Claims (9)

DR. FRITZ WALTER Pl {13109 "* '" ° PATENTANWALT TELEFON KANZLEI 8844 AUGSBURG TELEGR .: TECHNIKRAT AUGSBURG MAXIMILIANSPLATZ 12 TELEFON PRIVAT 360994 (GERMANY) File No. - ^ - ^ to / po (Please quote) ί Fischer Schutzanspriichs. 1)? Orrich.tting for c'as üsati ^ eß of broken threads and fiber fly in k suction systems ion ϊβ tilriasciaitien, at öe & eß. ffiit cracks at a Saams! canal connected Sai ^ heads or individual baogfingers before ύ && expiration8öcea i & a & si aogeordaet are, dadorch. geken a draws that eel ftnastäck. Cl) of the Sasiinslkanales (ώ) in as is well-known, a quiet fan (S) is located directly on the skin (b) of an .ölektroaotors (6) within a fan (8), which is connected to the air supply with open fibers and msern directly without a filter, ie a Saamel container <4) blows off and that the motor / blower longitudinal axis falls with approximately the outer central longitudinal axis of the main waste duct (2) so that on one of the flange (20) of the motor {b) / on a ring (24) reinforced tbhaussswisehenwami Ql> sits, has a circular cut, whose JDorchsesssr is slightly larger than that of the fan (3), absr somewhat smaller than the carcfesiösser of the Kotorflanschss - II - 20/9-d (20} that the length (L) <his motor (6) has about up to ^y 3 of the motor diameter (D), that the spiral housing (2b) for the fan (3) consists of a sheet metal banded on the bands, which has flanged edges The outer housing (8) is fixed in that the filter area (4) is located below the fiotor-Qeblase-Sitilieit and that finally the fore hand (10) has nasty housingO) © in a tar-like cutout (9 5, deeesQ diameter et ^ aa is larger than the flange (20) of the motor (6), with the 2wsckaiäsei, geri? eis9 widening 2ffiscfaenraaa (12) between Rasteohinterwaad (13) aad Ewiscäeöwaaci (11) as Luftableituo ^ - ferbißdasgarauai suai sin filter (14) ο the / and Aasssnsiebmmade (15) bs ~ seated buttons (4), is used. 2) YorriciituQg after spoke 1, thereby ge i. β aa shows that the motor (6) provided with 2i? ei? lanschsn (20, 20 ') on the one hand on a Zwiachänpj.atte possibly having Hippea (23). ^ί Γ / is) is mounted and on the other hand to one in dss Gabläsekaete-n (8) einsetabaren ¥ orderkasteawaniteil (-9), such that the motor (ύ) mt dam fan (3) together with the two part I? änöen {?. " 9) as a physical unit du.rca eatsprechand dimensioned c) ffauo§es in; der KasteöYorcer ^ and (10) and da ^ 2mechdo.vand (11) edge part 7 smaller than '^ and part 9) slidable and - Ill - these two land (10 ', 11) can be fastened. 3) Device according to claim 1 or 2, characterized in that the partition (?) Appropriately covered with gauze (1?) (16) for the passage of tviotorkooling air has ^ 4) Device according to claim 1 or the following, characterized gökennzei chne t that the engine storage space (27) is connected by eiae with fine Gaza (14M covered opening with 6.Qm filter space (4). 5) Device according to claim 1 or 2, characterized in that the forehand (10) and the partition (11) in the area of the openings for inserting or placing the fragwan aplatte a (7 and 9) band stiffeners (18 , 19) owns. β) Device according to claim 1 or the following, characterized in that the webs (3 *) of the Blower (3) have hand projections (3 "). 7) Device according to claim 1 or the following, in particular Claim 3 or / and 4, characterized marked chn s t that the housing (8) in the iotor-iagerraum with (2B) is provided. 8) Device according to claim 1 or the following, characterized characterized in that the filter (14) in. 20/92 jf Angle is arranged in the tree (4) and that the --andaasllaß (15 *) very numerous and with such a total cross-section are provided that the exhaust air expands. 9) Device for the suction of broken threads and fibers according to one or more of claims 1 to 8, otherwise as described and shown. signed Dr. Walter Patents with