HUE027455T2 - Heating fabric - Google Patents

Description

Heating í&brlc Description

The invention ireiates to a heating: fab# ancerihg ;to the pre^e# claim 1,: Such sheafing; fabric comprises treads moping: in the wsrp direction and in the weft direction, wherein at least a part ét the threads is designed as eíeeíríeaiiy conductive threads.

Heating fabrics of ibis type are a volispls applied to the oieíhhcell^ condaetiveithreacls. Heat is produced through the eiectheat reslstanda of the threads: that in used to heat the seat. A generic heating iabde «rife woven-in electrically conductive threads IS disclosed ® US Söl 1/2782^2 ^1., %e conductive threads run in the rectanguisr heating fabric as heating conductors for the production of heat in paraiie! in a width direction between two connecting strings of diderent polarity running sr= the longitudinal direction. The connecting strings are arranged on opposite sides of the heating area, through which the tesfeonoueiors pass.

Tosprodtjce a planar heating et the heating fabric the eiéethcsiy conductive threads can be arranged in different wap. For ex* anlie it is Known te guide at ieesf one electrically conductive thread as a heating: wire ina meandering manner along the: heating iabde. However,: the problem: here is/that in the event of editing:; through the heating thread the heating effect is lost over a targe area, Arresting: element with: a meandering heating wire arrangement is hnown from: M3 Τ0δδ&54833 A1, A surface heating demerit with S: plurality of heating ships: ddnsiatifl of a respesfive group of electiipsfiy conductive threads, which heating strp a?e Connected over p!ate-is connecting devices, is described in &> 1836 ?M At. Through the lofereon·· nection ot the « .substsrÉsily meáfiésfeg progression is also formed, wherein areas can be purposeiuiiy created with heat output and wlfhouthesi output Wíum$ A1 and US 20®223§4o ;A1 disotose layered : heating elements,: wherein connecting strings with comb-shaped lead lines made of a resistant inh are applied to a flexible substrate, DE 42 33 lie A1 describes a heating mat with a fabric fonmed from carbon fibres, which forms a Me resistance material and Into whlsh flexible oontact wses which represent the electrodes are incorporated By applying 8 voiteg® a heahng etted is produced between the contact wires along; the resistance; malehei if is the object ef the invention to indicate a heating fabric which provides a reliable dart have fiexibie dlmem sions,

The object is achieved according; io the invsntloa by a besting fabric: baying the features of (Mm 1, Preferred: embodiments ef the beating fabric are indlsated:;in the dependenticiaims, A fhf core idea of fee invention can teseen in that a^bnnsstiAg string which serves fefobnuestion otihe eiedfricaliy cenductive threede tc a voltage source is incorporated into the beating fabric. Tbs connecting string, ^m.aesdfsfegrss' am- formed by the heating: fabrte, feus in the plane formed by the heating fabric. For example fee connecting string can oe incorporated Ibfe the fab# or applied; te a tubus: surface.

Us connecting siring k conductive!)· connected to at least a part of the electrically ochducsye $ree& m orasr to wm>& |e eieothoaily conductive -threads· to tne voitege source. Toe connecting: sMrtgs tPii# can: also: oo desoobeo as connecting: electrodes serve for the common connection of the electric# conduct!ve threads to fhe vsilage sooroe:.

According; to a preferred1 further development of the Invention fire heating fabric I formád in fee regies hi fed connecting string: as; a eoifew fabric- 'fine holtom fabric section comprises at least tm separate fabric layers end a hollow Spsoe te ohbnhsfrforfe mnrsrsg between tbs febnc Sayers in a longitudinal direction along: the fabric.. Hie connecting string: extends along the fongitudfosi direction oi the hollow fabric section or of the hollow space.

Two fabric regions are provided by the hollow labile section which are, or can be. insulated sgainsf each other, in this way electrically conductive threads can cross the connecting string; wit honi contact insofar seiheoonhecdng string is arranges; on one of the fabric layers end the slectridaiiy conductive threads oh fife respective other fabric: layer, for example á pari ét le electrically conductive threads or so end of an electrically conductive thread., lying opposite limedbiwctihg sfrlhg, canpass by foe connect·: ing string to on snfopolar voltage connection.

In a heating section sf the heeling fabric Mowing te the hollow fabric section the fabric is preferably designed1 in one layer. Hie hsaiig fabric is preferably configured in one layer on both sides of fee Idriglsdinaily running: hollow febnc: section.

Threads are understood in the present case to be stf textile struefurBs m line-form which can be processed to form fabrics, in particular yarns, wires as wen as mono-flamenfs and multi-filaments.

According IS: a: preferred embodiment of the invention:: st ieast one first connecting string: and sf feast one second cennesteig String ate provided and; a first: hollow fabric: section is formed in foe region or foe first oermectieg string: and a second hollow fabric section:Is farmed In foe régión of the second coopefing stfing One of foe connecfoig sirfogs: preferably forms a: plus pole and the other ocmnpting string a mips: pete, ih this way electrically conductive teds can be: guided past foe; two connecting strirp elePicaiiy conlaofrfree or In any case with reduced contact It Is further made possible to configure foe electrical connections on one side close lo each other.

The connecting steps can aise be provided on a common hollow fabric section. Through foe hoifow space Seiwsea foe fabric layers foe connecting strings can be:spatially separated from each othef and thus msuiated againsr each other.

Through fat ®Uegst at# Wlm ΙΛ**·'·*** according to the invention two aaffolar os^ec8dg:S}f^:dan ihferraMfed at one and the same edge region bf foe area to be heated of fee fehrkx The heat is net foerefere produced than between foe Me connecting strings bubinsfeafo beyond the two connefofog strings. Hie elecfee^icoriRectfon is .realised only tom: one side of the healne area. In this way ft is guaranteed feat foe area fe be hsafp of the hsaiag fabric oan be extensively freely out: The heafr ing fabric css: thus be provided wife partion forty flexible dimensions.

The rnmm ^ 08 steanpd in prlncipfe: at any givers point of foe fehix However; fee connecting: strings preferably run m% m edge legioh of the fabric, In particular at a short distance from a side edge of fee: fabric, They· preferably run eldng an edge sf foe heat felfed, at fed edge of m area fo be heated; The at least two ®nneeifo§: strings are preferably of Afferent pelanty «η parstie! and t m 0 a short distortes from each other, -yésffep % area between tes eonpcflpg strings is: preferably arteestsd

An improved conductivity along: te© oConeeting string babbe hmdneed by at least one wrinactiog string bundle pmyídea! which comprises a pluroily cl connecting §m$&. A piuraiy sf (^meeting strings are ins-brought togetesf te fórrá a wnnectlng: string bundle which serves m an eleefroda for fos eisctóesi eorfoBCtere fáresás. As a result of the eversl ehlargod cross-eection of the thus termed: connecting siring device a mere even heat output cars be paranteed along the: length: ef the heating fab% iis. along the connecting strings. An Improved conductivity can also be achieved by using cue or mere:toils as connecting sfenp, in eddleo to or in place; of wires or threads. The foil can be ineoferaied in psioular Into tip hollow febric.

An eiectrically conducive material for the at iessf one oormecifg Wing can be far example copper or silver. Tor example a pup copper or silver wand can: be: provided, A conduefe-coatesf! thread: can also be used, te? example a eltVebpiafod, a aihe-piated gr nistmi-piated copper stfand.

An insulating separator* layer can be tórporated fate tee hoiiow space ter improved electeei separsldn of the tec layers: of the hollow fabric section. He tesulatinc :septe«tipn foyer, ter example ars insulating tel ensures that, «even if fee two layers of tee hollow fabric esetien: spatially approach esch other, ter example through a tensile load of tee fabric, a reliable Insulation is re· talned.

According to a tevenfiori teetesulaltog separation layer is conduciive-eoated on at feast one side. The separation layer Is preferably eerteucive^oeted ort a aide facing towards tee correcting strings, in this: way tee conductivity of the supply teus the electrode. Is increased once agate:, and supply tosses can be reduced. IbeppaduShve: coating can be termed for example by a Itoxfoie circuit board;.· it the two connecting strings (pins and minus) era: arranpd on one and the same hollow fabric section, tee iihadlafingisfeparaiion: layer can also :bb conductive- coated eh bote sides, iesides:. e single-side conductive coating is preferred. it is possible in production: tones for tee connecting strings to mn in: tee warp: direction:.

The eletortoelly conducive threads preferably run transversely to tee connecting strings, thus In the weft, dlrectiort. A foverW: cönlguratipb! can aise be: provided: wherein tee connecting strings are guided with the ffoffow fobhe section mibe weft direction anditeecenboetiye ihresds in tee warp direction, in order to thus achieve a separation between plus and minus bum •lias. Furthermore, for bettor contacting of the iniviefoal threads; / yarn», a leno weave can: also be provided, wherein an en· teinement is produced.

The invention: provides: test b festoonriuctrfif string is cenneeted: to a plurality of irat, electrically conductive: threads: and a sec-end connecting stnng fo a plural;,fy of second, electrically conductive tereada. The eleWfoteiy conducive threads pefafabiy extend info an «area to be heated of the heating fabric end are respectively either eieclncaliy conductive;? connected fo tee first connecting: string: or to tee second connecting string The to each other along tea emu fo be of tee healing fabric, far sxarnpie by a high-impOiSnce: conductor mediute. A fest cere idea of this conductive tereada are distributedrin tee heating tobhc: :^foh osnstitote lead threads for a: feaistenee medium, in which the pmdominsnf pact of the heat is iprodesed. A hmtfart of these: lead threads consists the plus pose end a farther part the minus pots of a cunsnt circuit The current őreit le closest vsa fee bigtemDedasice msistaooe rnteiuin: between the· first lead threads and fee Second ieae thresds the beat prteyeteo wm reatis&d pmdcpnan^ :&e» the electrically conducive teds In fhehigtempedanbe distance rcsditgn. 8oe lo m lead threads to be preferably áisbí befed evenly in the ansa to be heated and the high conductivity of the lead threads in eomparisen with m ?as#tafice mefe m &m test 0&1 m fee Síodnced id: the hsateg »rkx.

According to a farther aspect ait Wecthcalfy conductive spreads of the me polarity (plus or minus) are respectively mmM to g common connecting string or connecting string unit. A first group si electrically conductive threads & thus connected to a first connecting string which forms fer example a plus pole and a second groap is connecfed fe e second connecting string which then forms the minős pole. The threads do net thereby mm the other raspeobtm tennseboi string, ao that an electrical sspa> ration between fie pins threads and the mince threads is provided The electccaily conductive threads are tus respectively sqtetsÉb# frt-te® sf tht.spaeciip strings (plus ca minosi.

Through the at least one note fates section the selective connection of the electrically conductive threads to the first or the second connecting sinrsg can be reliably achieved by the threads being guided past the connecting string not to be contacted on the respectively other fabric layer of the hollow fabric section. The electrically conductive threads preferably run parallel to each other: and do not contact each ether in this way; I the: two connecting strings am arranged go a hoilrow fssbric secfiofi tbre eieefrscallw condoeti® threads can run along the whole length or weft direction of pig fabrfe without ctetsoilng the mspeohve anlfplar connecting string owning transverse^ thereto.

The electrically conductive threads which: extend as lead lines into the ama to be heated are preferably orienfatsd transversely ta. the connecting strings. In tbs region: cf the area to be heated the electrically oondechve teds are electrically sonnected to each: other vi# ths ih igh-tepedanc® conductor medium, A High'impedibnte teifeugior medium is understood in: partteuiar to be a conductor medium, in white: heat: can: be produced by applying a voltage and white has a higher eiectricafresjsfense than the electrically conductive lead threads:,

The electrically conductive threads ohthe first: connecting string and: those: of die second connacting stribg are preferably evenly distributed over the fabric, whereby this is to be understood to mean Mi 'WÁ lines and return lines are distributed either alters natingly or im another predefined regular sequence:: over the area of ÉetÉsfe.: A plurality of current1 circuits are formed via tie htgimpedteus conductor medium along the area of the fabric, wherein an evterteveiy regular beating effect is produced through the regular arrangement of the electrically cohbabfivo threads;

Afiip#ipáéfrte'bö#úte!8: medium: csnifes provided according to a: preferred embodiment or metevtetiorrby si least tes high-:tmpedanee thread, A piurslity of highdmpadance: threads: are preferably arranged transversely to the electrically conductive threads. The fegfetepedanpe threads IruSTespectiveiyi opntasf a plurality of eiectncaiiy conducive threads which are connected shernstingly to the two conneotlng strings or connecting suing bundles.

For a reliable contacting between a high-impedance thread and the etectncaily sonduteve: threads it is preferred that fee high impedance thread is entwined by at least tea threap pair of ire electrically teotegíive threads, wherein a fest thread of the teadi pat contacts She high-impedance thread on a first fabric side and a second lifead of fee: thread pair she high-impedance thread: on distend fabric side. Ida lead threads id I® fall dtefson ars Idas tepod; fete! form so that the high-impedance thread is better entwined őreonteefed, &®Φ%® a »er ptafete élteiméi a planar coating is crowded as a high-impedate conductor rteium. The pm obteg- for temple a resist® pate tern the hepng resisfence material: The planar cestüig m to for example a carbon or ψφ®& Oiling. Tie coating can also be designed: as a nenofebe coating. The ares of le oannecting strings is thereby pfsi-érah| not esatsd. Asomhlteen of high-impedance threads and bígh-ímpedsncé tabric coating is also possible;

The tendon will be desfeibed todher beiow by reference to the preferred example embodiments whirl are shown m rfu? attached schematic drawings, in which:

Fla. 1 shows a fest embodiment of a beteg fabric according to the invention;

Fig. 2 shows a cross-sectlonai v-ow In tie area of fee connecting strings of a heating fabric according to the invention;

Fig. 3 stes a heating fabric according to fee invention including an enlarged view of a fabric section:

Fig. 4 shews .a sotond elteltet of,a heating fate tedfeing to the tente :

Fig. i shows: a hetef fete teordfeg: to the tente with: cable connecte, ana

Fig. c shows a third embodltneni ol a heating fabric according to the tents®

The same cximponeps or those aping in the: same way are provided with fee sarne reference numerals in all fee figu^s A fest embodiment of a heating:fabric nO mm$m- fe ie ipshteds shown fe: Figs. f fe % The heating fabhc T9 came-te a base fabric with weft threads I2:r«hning in a wet direalon and warp fereadsd ronoin| In a wam difeten <ef fig. i:. Theteabs i£: 14 are designed as no?r^r#Mise:fefe^«i^iiit.e»?fte consist of PET filaments. A ploraitty o? electrically conductive threads 62, 64 are woven Into fee non-condec?ive base fabric. The electric;®!?· conductive threads- 62, 64, can in their tefetv be formed fern a oohdacflve material or to aonducflve-coaled, The eiectflcgiiy oonducte threads 6:2.64 run exclusively in one tecte of fee fabric, here in a welt direction along the non-conductive weft threap 12. in fee region of a side edge of fee leafing: fabric 1Ö which forms a termeim area 16 of the heating fabric 1¾. two connecting string handies 3% SS see arranged. These constitute respeteeiy a conoecfetg electee for fee eisotecasy conductive threads (52, 84. The connecting string bundles It. 50 are terporated into fee fabric so feat a Irst connecting string bundie 30 is connected etefevsi|f to a pfep of first eieetricaliy conductive femads 62 and a second connecting strng bundie 50 exclusively to a threads 84. The conneciftg sip bundles 3D, SG each edmph® a piur^f of fedlvidual teneofeg: slndgs: 32,52 which can be designed for example as cepP®f sliver strends or as eonduetive-eoarao yarns; i he fest oounesffeg lo te first eteineai| sondurive threads I* TNe second con necting strings 62 are coaueefed In terms -oí web technology te· the second eiecfecaily conductive threads 64. Is terms of weave technology, no second eleeíoesííy constoclve 32, síd vice verse.

The electrical separates of the first connecting strings 32 from the second eiecfricsliy conductive threads 64 and of the second connecting strings §2 from te Iref alocfesally ssfi&amp;ifeiveThreads 62 is realised in that a holow fabric section 20,40 is formed in the area of each of the connecting string bundles 30,50. The warp threads 14 of me fabric are for dee purpose incorporated so that m »e region of te hollow fabric sections 20,45 two fabric layers 22, 24,42,44 are produced. The m fabric layers 22,24, 42, 44 of this f Piionflabfic or double layer fabric sections ars electrically insulated bptei each other, f;ig, Ü l shows a orossreeeftenai view of the connection area 16 of the heating fabric 19 with its two: hollow fabric sections :2f, #.. The first hptpw fabric section 20 has an upper tthrlcfayor 22: and a lower fabric: layer 124, The eesend hollow fabric section 40 has an upper Isbsfp fayer 42 and s fewer fabric layer 44, The first pnneöing: strings 32; are: arranged on the upper fabric layer 22 of the fitehoilow Mm section 2&amp; The second connecting sfenga 52 are arranged on The lower fabric layer 44 of tie: second: hollow felte section 49, A respective hollow space 28: or 48 Is formed between the fabric layers 22: and 24 or 42:and 44,

As can be deduced from Fig, 1, the threads 82 electrically connected to fho lM connecting strings 32 run along: the upper fabric layer 42 of te second hollow fabric section 40 and fee threads 64 connected to fee second connecting strings 52 along the lower fabric layer 24 ofte S bolfi^ terfessetidn 28. In this way fee threads 62 are eiecfeeaiSy separated from the connecting strings 52 and the threads 64 from the sonneting strings 32.

The :ist connecting: singe 32 and the second connacting strings 52 can: alsoihe described as pins poles or minus poles which; are Id :be cenhedfect to a voltage source:, Topmduce a current circuit the etefficaly :cpnduoiive threads 62, U are teotrfesily connected to each other along: a heating area 89 or an area to be heated Of the heating fabric 10 to be heated by means of a high-impedance Pondbcfer ifsedtum. Through the bigh-impodahee condater medium which is formed in feel first srabofemeMef fee healfeg fabric 10 by a plurality of ffiglfelmpedance threads 86: running transversely to the lead threads 62, 84, an even hear-ing over fee whole heating area 8Ö is produced:. The fiighante^® breads 66 running in fed warp direction cross the oiebtn-oslly conductive threads 62,64 and produce In this way a pferiSiy of teeinebf circuits over fee besting area of fee fabric.

Fig, 3 shows a preferred Thread ooniguretlon fe fee iheafldg area of te fabric, The tectrlcaliy conductive threads 62,84 are each provided in dual configuration, f,e. between ncmconductive «eh threads 12 there are at least two electrically conductive threads 82 or 84 wlscb entwine the ttp-impe&amp;uee thread Is m opposite sides, so feat the thread: 68 is eniwinsd m ifefe sides · Through the arrangement in palm of electrically conductive threads 62,64 between fee nonreondoefeio threads 12, a particularly good soniad of fee high-impedance threads 66 is achieved.

To provide an addiDnsl eiectricai separation or Insulation between plus and minus (first connecting strings 32 with threads 62 with respect to second connecting strings 52 with threads 64) a respective separating device or separation layer 34,54 can be incorporated into fee hollow fabric portions: 26, 46. The separslog device 84,54 dsn comprise in particular a separating foil which Is fecorpersied along: the respective hollow fabric section 29, Φ Info fee heating fabric :1:8, The separating foil can be eiecmcaliy coated on its slde fselng towards the connsciing sing felmproys the conductivity of the connecting strings 82,52. A second entsedirneni of s heating fabric 10 according to the invention is: shown in Fig, 4 instead of 1» highdmpedsnce threads m ymm running in the >mp direction, the heating tsbho 10 is provided: in the area is'm heated wit; s high-in-jpedanes eoating 68, For example the heating fabric 10 can he coated with a resistor pasta. The connection repo 18. in which the connecting stings 32:f 52 are arranged,.: is preferably not seated. Tie already completely woven fabrie is preferably coated;.,

Mf-mméát® the strands 32,82 to a voltage sotada the assent supply is disthhuted m-M threads 82, «4 over the area end guidedMo the resistance costing, The heat fe pmdueed in the resistance costing. The distance between the threads 82,84 is determined: by the operating; voltage, the: resistor paste or the paste thiehness and the desired heat eofeol

Fig. 8 shows a possibility of realisation of a cable connection for the electrode strands '32,52 in the embodiment shown, e sheet mm bracket 78 is damped ts the electrodes. 4he sheet metsf bracket 7ö eosneetsaii connecting; strings 32, 52 of a connecting string;bundle 35,50 and: forms fecenneoting device for a voltage scares not shewn in the figures. Aitsfnaiiveiy if is also possible to iafroduoo a conduefiveJsii, fen example a copper foil, into the hollow spacers,48 or channel, and then to apply, for asrampie crimp, solder, weld or bond, cables to the M

Due te the design of the heating fabric 18; aeoorlng to the inpn lion the fabric can fee m almost as deseed without She area heat output bhanging. According to a rectangular configuration of the títWfc the fabric: can be cut infest as desired along; three of the: lour sides. The: connection: regioni 8 wnh rha connecting sliings 32, SSimay nof.: however, be separated.

Fig. 8 shdvvs a possibility fef also heating a flltetsifua bole· IS- For this;, two hdmofoisr oonnecting irlngeSS;, 52 a® provided on opposing fabric mass or fabnc edges. Although individual electrically conductive threads 82, 84 are separated by the hole 18. ihs heating fabric 18 is heated along the whole heating area 68. The elect· icaiiy conducive threads 62 are Oiectricaky condo ctively connected for this purpose So first connecting strings 32 arranged on opposite sides of the bole UlTbe second feecfffesfiy conductive threads 84 are connected te two corresponding connecting; sifings: 52 on opposite sides of the hole 18. As also in the otter embodiments, the connecting strings 32,52 can te designed as connecting string bundles 30,50 in foe esse of a pferalify of; holes on fte same iite, fttfther ctenecdng stfiegs lying thetebetween are# be provided so order to also ensure a power supply between holes tying otefeessde the other.

By using elastic andíor textured, electrically ooodueiie threads 82, 84 and eisfcwbff yarns re.g, lycra} a beating iabnc can fee produced to be elastic In one direction.

The invention provides a heating fabric which can be iperhoutaily out. This te : ateisyte by me connecting strifes not being; arranged an opposite sided of the fabric or te heating area bet instead on one and me same side, so that the faonc or the heating area, apart Írom the regi on of the casnecteg: stoop, dan be exfensivefy ttaeiy cut. TM neaffog effect in the area o? me fabric is produced by me ssnaadfog strings eachbeen connected fo separate, electrically conducive threads wmch extend into. me area oi the fabric. The contacting of the eíectricaliy conductive threads is realised via a high-impedance conductor medium, in which the predominant; pad of the hsat Is produced due- to its-elecfrioa! resistance.

Claims (4)

Pűtőszövedék Szabadalmi igénypontok 1 Faiészövedék láneifányös és veíisktránybe tóé szálakkal, adói a szálaknak legalább egy része villamosán vezéíképas ssáiakkén! (62. 64} van kivitetoe, ésa filszövedál (10) egy fűtési tartománya (SO) mentén, a vilarnosan végélkápes szálak (82, két csÉákozöSZáf (32,62} fut, azzal jellemezve, - hógy két különböző plaÉÉÉ essflákozó ép (32, §2} egymáshoz képest párhuzamosan és agyasáéhoz: képest kis Isvpiságbsn Int a telendő látfesktáítödtady (#} ugyanazon oldalán, * begy :dgy első csatlakozás ;sp {32} nagyszámú éléé villamosán vezetöképes szállal: (62}, és egy második osatlakezö: szál (52) nagyszámú második: villámé» vozetőképes szállal (64) össze van: kötve, amelyek a fStÖszovedék íutendö fűtési: tartományához: (60} kiterjednek.; és: » hogy; az eled viiismossr; vezelöképes szálak {82} és a második vilisnssan vezelöképes szálak a fütögzovedék (18} Itendá fűtési tsrteáoyához nagy ohmos ellenállás médiumon kérészit egymással össze vennák kötve, ami hösépzésre ven kiképezve, és: - bo0 az also ás második viiiamesen vszeteképes szálak (82, 84} nagy vezetőképességnek; és «: nagy obms&amp;ámu ellenállás médluíahoz hozzávezető szálakéi képeznek,Foam Patents Claims 1 Wood pulp with lattice and lure trace fibers, at least a portion of the fibers being electrically conductive shakes! (62. 64} has an outlet, and along a heating region (SO) of the filament bowl (10), the threads (82, two strips (32,62) running in the flux, characterized by two different plaque edges (32, §2} parallel to and parallel to one another: compared to the small one on the same side of the full view (#} on the same side, dgy first connection; sp {32} with a large number of electrically conductive strands: (62}, and a second connector: fiber ( 52) a large number of second: lightning strikes (64): connected to the heating zone: (60} of the fStÖstowa; and: "to; the thread is conductive; conductive fibers (82) and the second thread is conductive. the threads of the fuel gas (18) Itendá's heating brewery is gathered together on a medium of high ohm resistance, which is designed to heat up, and: - bo0 is also the second viii amesistically twisted fibers (82, 84) as high conductivity; and «: high obms &amp;amp; 2. Az 1. Igányppn} szadii tóőszövepk, aszal jsliemszve, hagy egy csatlakozó szál (32, 52; tartományában öreges hálószakssz (20) van kiképezve, a esslakozo szái {32.52} mentén taté öreges térrel {28,48}. 0,. /t z.· rgo,lyguht zZv-,v r t, 0s v..estest. jellemezve, hogy az első ésstlakozé szál (32} tartományában egy első öreges hiöszatósz {20}, és amásodlk esatiakozó szál; (52} tsrtomitpban egy másaik öreges trálöszakssz {48} van kiképezve, 4. Μ"I--3. Igénypontok egyike szer|p|: «szövedék, ezzái jellemezve, hogy: legalább égy osatlakozé szál köteg {38:, 50} van, amely nagyszámé osatíákoző szál: (32,52} lanaimaz 5. A 2.-A igénypontok egyke szerinti fíitöszövedék, azzal Jellemezve, hogy az üreges térbe (28, 48} szigetelő szétválasztó rétes bevonat (34, 84} van behelyezve2. The 1th Rope Wrap, with a slit, leaves a connecting thread (32, 52; in the region is an old mesh scissor (20), the edges of the flap {32.52} with a tattooed space {28,48}. 0 ,. / t z. · rgo, equal zZv, cf, 0s v..estest characterized in that in the region of the first and block strands (32}, there is a first obsolete shank {20}, and then the other is the thread; is a trawl saxophone {48}, 4. Μ "I - 3. One of the claims is a fabric, these are characterized by: at least four threads of threads (38 :,50), which is a large number of threads: ( 32.52} lanaimaz 5. A fiber web according to one of claims 2 to A, characterized in that an insulating separating layer coating (34, 84) is provided in the hollow space (28, 48) 8. Az S, igénypont szerinti fütcszovedék, azzal jellemezve, bogy a szigetelő szétválasztó réteg (34, 54), legalább egyik oldalon, vezstőkáposen van réteggel ellátva, ?, Az 1Λ igénypontok egyike szerint; ifőszovedék, azzal jeliemazve, hogy a ossüekozó szálak (32,52) láneiráaysan futnak. S. A 7. igénypont szóén* ii&amp;sőysdél, ázást jeiteesm: hogy a villamosán sosof dpjak (62, 64} vetüléK irányáé fuinak. 9. &amp;?. 1 M< :tgenypon:tpk: iPszévedák, $m\jSmrnm> tusgy ag-ti# étmmm ms® szálak (62) és a másod! villamosán vezető feteaí^ls nem étóámm, 10; te 1.4 igénypontök egyike szedni: föios^övödék, ami Jetiememj högy a nagyehmos vezelömédioir· legalább agy nagyohmos szálat {66} ísdsimex.Heat exchanger according to Claim S, characterized in that the insulating separating layer (34, 54) is provided with a layer on at least one side of the guide bar?, According to one of claims 1; juvenile, indicating that the strands (32,52) run in a straight line. S. The syllable * ii &amp; wo, ye jeiteesm of the claim 7: that the electro-cosophageal dpk (62, 64} is fusing towards the projector) 9. &amp; 1 M <: tgenypon: tpk: iPseded, $ m \ t tusgy ag-ti # étmmm ms® threads (62) and second electro-conductive fetish nylon non-mammalian, 10; you are one of the 1.4 claims to take: mainstream, which is Jetiememj's hot-air conductor · at least brain-high-threaded {66} ísdsimex. 11. Ά IC1. igénypont szerinti iíésaevedék, a^fpísdísgyp, hogy &amp; néztem szálat pl: a villamosán vezető szálak legalább egyik* köruihurkolia, ebei a saáí péf agy első szála a nagyohmos szállal (66) egy első háJódkialön, ás a szél pánegy másod! szála a nagyohmos; szálai egy másod! iáiéöídalon odeÉesk. 12. te 1 .-11, igénypontok egyiké szerinti Étoszóvedék, apai Jsletnezv e, hogy a nagyohmos sík: félege (68) van. m. tel .'6, igénypeatök egyike szenn* íéldszóvebék, azzal 'pSmms, hogy egy-egy azonos: pcíosü első ssatiakozö szél (32), ássgy-egy azonos pálosé másod! csatlakozó szál p2) a idtSszévedek (10j mmfeefekvS iaitományain tslálhaP11. Ά IC1. according to claim 1, wherein &amp;amp; I saw a thread like: at least one of the electrically conductive threads * circular loops, the first thread of the Saáf's brain, with the big-bodied strap (66) on the front side, and the wind strapping second! the big-eyed thread; threads a second! on the top of the table. 12, 1, 11, 11, 11, 8, 8, 8, 7, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11, 11 and 11, wherein the large plane is a half (68). m. tel. '6, one of the needles is a sincere word, with' pSmms that one is the same first wind (32), the same one is the second one! Connecting thread p2) Time of year (10j mmfeef)