HUE030191T2 - High voltage current terminal - Google Patents
High voltage current terminal Download PDFInfo
- Publication number
- HUE030191T2 HUE030191T2 HUE14002930A HUE14002930A HUE030191T2 HU E030191 T2 HUE030191 T2 HU E030191T2 HU E14002930 A HUE14002930 A HU E14002930A HU E14002930 A HUE14002930 A HU E14002930A HU E030191 T2 HUE030191 T2 HU E030191T2
- Authority
- HU
- Hungary
- Prior art keywords
- kapocs
- alakú
- külső
- égy
- hogy
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut
- H01R4/44—Clamping areas on both sides of screw
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing
Landscapes
- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Description
The fowmtíénrebecs to 3 high-voltage feeder ranging fc®6 kV and up, hav- widely are *»* <**% irnpmmmMimt reviving the end pöfcöfswft praíki tMád conductor* to be conceded, which iwgiuMnzl channels !w pi« circular cms-sections; the í# Clump halves cmfoe clamped together by metfosofmui^^^ feágitödiad Ffemnel* nod stranded ciMKhidore; the screws puss through opemngs inthe two damp hatve* mrangtó along tire tengte -distal svmmetrv axi:> oíthó ciadsirdsive;; and the end portions of said screws are arrapgeo oompkte;y tn reega&es·· oo the sides am $mp Mfvcs fymgopposite the ioogjsydinai. channels, w» ao approximately semAcirouiat or serm-eHiprie&i curve Ihat tightly ctmutnseritwo the oafer oputour or the slfodsf cfemp, A known feeder clamp of mis sype is described in Fig. f-3, in which it is shown Is Fig. Iin a side slew 'töKeíhér.'withi^ Pttd.pordoftS öffetríutded eöstdtssítssrs or eptssi iltickstesSs íii Fig, d in plat; csew?: and ns
Fig, 3 In a efoskse^ Ι Α foeder eiansp of mistype,. which Iras a lower clamp hall i and an upper damp hair 2 wdh respedive iptigittjdlnalehammiS: eh >1dot receiving the stfhadcd 'CiiitdtiCiitf'S 5; ó tfodArow oiMifws / lor efemp'ig the two «Issmp hidves A 2 again*! one another, is suitable only for connecting tntd porsions ol aftaudeo cotldtifcforx 5, 6 havink the same diarneiet. Further features arc npexshirs §. 9 in I he torso of bores surrounding unr screws t wstts little play, anddwes^ u) ;5nd 11 for the cud portions of the screws, which recesses widen she openings F, f at fe esdi 3¼ heads T of the screws 7 si; its she opening ! I in the upper clamp half d with sntlciefe play for a fool, and dte screw «t*t 7'* sihs non-rotatably is; the cpeome: 10 in she lower daspp hall I. A retaining mg is deotsfod hy T4* and a securing ring sonde of resilient rnatems! for fixedly holding the screw r is genotedky 71V. if it w desirbtl to connect cud portions of stranded eomhictots having different diartsefets, hfoh~yoii&ge foedfr elai^s accdrdlltg to:F|;g, 4>fo ate used in sopor#ncn wi§ #« P*«f »^h«reirffed lilusirotiems In Fig. 4-p ept^pdödifo: íliiödiW^tons.imfig.. W- Fig,4fo sffotv a feeder «lamp haviug longitudinal cbsnnclsfe 3s and ,,. ψ which are approximately aemimhetdaf in eroas-seebon aid df which the different diatsciem correspond 'sa'diy to fo« biffed diaPsetetS: sSf the strassded eppduofors fe ffoThe different pasts of the feeder clamp are A Hgh-vrdfelm foP#? elsőt according to the picarnblc of claim I is known horn the document UF-A- 3:013091. . , . «xt>«r«s were previously isfthc opinion that the outer radii of the damps had to be symmetFteatMS order ...^:j.^^jrafsie phenomenon of corona discharge, '.vhie.lt cau occur preferably a; the edges of the feeder . v „..,,w· m noise nod radfe loierfetence. Testa, itcsfvexetcdtaye shown that the stranded conduemrs 5,,4 clamps nno wsuos ·» - ........ .. tűrve to he suooisndeil over apprexitnateiv Iit0v by site longitudinal channels 3, 4 of the do not uoo*.->s<.tt?> * ' ·> ip order to avoid corona discharges. These occur is; any caw when; both damn halves :1, 3: beat clamp h4:Vv;> J> ·> ·
.;..<., ,,, /«*>oro>.tmutely scnn-eiroulat or nCHikdlipticd curve 12, s3 drenroscribinu the toaer cohtoutt tighife agmvst a>? ->H ,. . ,v„ ..s,,v»ss aáikafeo the ease istthe prior att Uktshowantu Fig, l~b. uf the feeder osamp^ w^he ipyprilFFf - Fstdfs in a mductksif it i'flfo work pod eost ittypl ved in psmvidihg iihc iparta when CPsxueet-; s v pt>i.p,«s« of strsuded conductors, regardless of whether these have the same of dtfferesd: cross- sections. Only o«« modul sorfej. having üm;» ovsrlg^iftptrand regions of high-wohage feeder damps ismét»· ^ regardless oi The diameter* of the end portions of the strasded eonduoktrs-folbo aniaecfed.
The invention nake* use of the a)>oYe--:neftfs«ied |l:ndísgtl-sí the streamed conductors dó: ttot need to he «srtoóKded: over tg^>mN:dh8íö|y: i#í: §y. theeíatap fcsah»*»' tongfoidina'! channels: thereof sód iaeonstimtediby yhihihvóíisíge feeds* oititop # the: type mMiotfed 1« the Jit traduction &t which thé opetifegs oft the two «fan# ^JpSi ^as| have di&eth: widths, wfwreio the openings I» one el*«tp MÍÍ only Just stlow die screws to b« passed thraugh, whereas th$k ögfefttop on the other, ngperckmp half m wider η*:*·**·· ,::on bordering Use hrsc-mentioned eisntp half and eushlo the second-mentioned, tippet damp bait so he at -lg0<j.¾,m irndine in the evens that :wo stranded eos’.ductors of difTereat thickness at* ίο be connected, wherein φρ óhifttp half thgt euó: he ppstfidped m m inusine surrounds the sftuoded sondueter hearing against said ekrup =,^: f over a wider sectorangle dm» the clamp half only jóst: allowing the smews to he psssed through, aubihe: ..„dips ofitse prtM cities of the cróss-sccffen öf each knigirndinid chaimel cormsponds to that of Ée .crass-:;ήί.ρ0!'ί «f the shidmar stranded conductor to be clamped.
The hivetuipu cpsspttscs the mmm ofcsairn 1,
St an hudsaé is sftclefatdy dwroed i« two:patlstvviára.wider hmer y,p: wbichwootprispS: die longitiidlasl dsattnelsaud the wide openfegefer fee screws passsaf therethrough, susi "' h which: bridges she wide opetdags aridbestwil&f decSkstiy eomtno- ', U|aiswt the sapor pact saci is imnsvcrseiy displaceable there when !he screws sue loosened This pressure \ ,., ?)8rt scrv<w to uniformly distribute the tighletsing toiqltoson fee clampirtg pari. *' in accordance with a lust embodiment of the feedei elsrup accordistg: to theJavcudoa, the pressure 1t;e «art comprises the recess receiving she heads of the screws and. with its outer contour, forms a portion of ' ^«ns-cavniar or semi-oÍHpuaiÍ curve following dw omeremuour of the feeder eiaatp. ht accordance with a second ssohodimeot the ismer wider psut of the cistmp half that can he gositkmed * inű&xS císsnprises tbc recess receiving the steads of the screws and the pressure plate part is fenned flat, ' ^ --dn the screws, with the upper side ót their heads, fprsn a portion of the semi -cireuiar or semheilipucal 'jifVe toiiowing the other rontonr of the feeder clump.
Jn ,ii5V ..ΜΛ u is expedient if the recess prockled in the dau.p half ordy jtsst ailtmhsg the screws to fee „nd tiuongh Is designed to receive a screw nut nouwotutahly. Likewise, the outer contour of the cfemp halves ' follows the „enu-eircaiáf prscrslwilipiica) curve citxsunscrlbiai said outer contour of said clamp halves svoidr sharp corners i« the cross-.erdőm
Thi, »tv.»nlu>« will he ekpintned at g-eater detail on the isssis of twosemapisKy' emhodlmsttfe oCdho - Vp.vnhttoe feeder clamp at cording It* the inventhin, as are Uiustmtetf is Fig. 7-id and ΓΜ1,. Fig. 7 shows, to a i5!t. view the lost cscftiftlaO' vudwdisuen! of the feeder clamp cfescd via two ersd portiöos of the siranded com to he cooticeted, i'tg. 8 shmvs the feeder damp of Fig. 7 in a plan view, Fig. 9 shows this feeder ebmp y!il.v»nstdered torn the led in big. 7. i% ΙΟΛ shows a section along the fine Ml ftt Fig, 7, whereto two ^^ded Conductors of equal dhdiuess with a diameter of 5S rnm are conneesed, Fig. JOB shows a section along St! ' > pc X-w; in Fig 7, wherein two sirsoded conductors of equal Shfekuess with g digmeter of 27 mm are eon· j; Fi^ Hp- s|K:.w;; a section along the hoe X-X in Fig. 7, wherein a stranded ei>udnx:k:<r wuh u dmmder of wnooig^tft ^ irdihmeter.oO? tout, aud Fig. r® shows: the section aeeord- ing ϊ<· Fig. η?λ on a tenger scale. Tig, i f shim;;, in m «Pllpue view, the second excpspiaty embodiment of’ ib« finder ofamj> dosed via two end portions of the íásíssd&d^osduciöix^m be connected:, f ig, £:2 shows, in a ska view cortespdtding to Fig>;l, t|:# hmtfer damp llhistrated id with· two connected atmodsd:«tmdociors of equal tldeknesx;, and Fig, HiiWfi, nth side dewium-espondmg to Fig.$:, the lender clamp Mustráiéi· in Fig- H with WdediaiedCd straidsbeohdneioia of dihfesghfilnicksgss,
TimclTfemnee signs usifd: hr Fig, I -gi &g£ ihoi gnot· ár£ paris which: are similar íö those of the ipveoflffo ara also asdfinFig. 7-13, Λ lowtme|an:«> half £ isd&inped against an Upper clamp half 2 by means of a tow of intse screws 7, wfíérdp sad pnctleps oFstrttnded cossdöoiors S, faro disposed tMfobeiweon sod Iks in each casem two paralmf longkcdmd channels 3 and 4 of the two damp halves !, 2.The longitudinal channels 3.4 have partidig circaim-eroxs-svctinns with identical radius of the partial circles, as is the ease for the prior art aeeordiagte Fig, id.
The openings 8, 9 in the two eimop dalveg ];, 2 ihrougs which she screws 7 are passed are ofdifiersid wlbihi by &mmt with: the prior art: The openings 8 iw dm lower damp half l allow the screws 7 so Fsss through oniy with a tiny amount ot piay, whereas the vmwnngs 9 in the ugpeodamp half 3 sre: wider d a r*#o«: ^Ordering the lower clamp hall 1 apd ppablé # upper damp half 2 3o: he positioned at®. Incline for ,éö:ea»'^: '^||^:tWO:'l»«í^sPö'ft<l«ee T fi tpf difcent thickness are to-'fce connected, in dm exemplary smbimiomni hihsimted in Bg, TTO, the stti|;|Píary:loWd!· elpaipshgifd su-aouoda site strandotleotidactors,%. d hearing thorua-gainst over a sector angle of ορξρόχίΡίίΡοΙν 1 IF", whereas the upper damp hah 2, versien car; be gosmotma at <8= ipdipd sartodhds the strnpded eopddofors >1, troverpjtegtsr angle of approximately 1,10-, Indtte exempkij ontbodfem illtuarateel in Fig. ltd 3, ao encompassing angle of approximatety 85" o£ the lower eiasnp Imit 5 opposes art encompassing angle of approximately 13(F of the upper damn half 2, which cart he postponed at m iodine, Λ repess 10 for receiving the screw nuts T* rrou-rotatably Is provided in the lower damp half 1 dim? ittg the screws 7 to pass th tough with .only a tins amount ot play,·
The okier contour of fhccianf htnves 1,2 largely lollops the scmkoireaim or semr.dKpticd curve 12, i:3:sorrpttpdlog:sa|d ttnter contOtatof thd eiainp hdltTS and tsvpids stsy sbnrp corootx in the cross-section.
Tim id lowing cmhodimentxrdSie poly to the e>:<um>iary etnbmhmexit sn fsg, odd:
The clamp half 2, winch enn be positioned d an Iodine, is formed miwopmW: it has a wider inner pan 22 which comprises the kmgituduml channels 4 and: the wkie opeoiogs 9 for the sem we 7 passing themthrough, and also a natvower outer pressure plate part 14, which; bridges the wide openings: 0 and hears flat, decidedly condneuvdy, against the inner part T and is trtmsvemdy dispkeenbic there when dm screws 7 are loosened;. The openings 0 ie the outer pressure phae pan 1-1 through winch the screws 7 me passed arc approxunatdy not as narrow as dm openings 8 in the lower clamp half i. The pmasarc plate half H comprises she recess 11 receiving the heads ?: «1 I he st:rews 7 ami, with ita onter contour,: tormá n portion of the aemheireuiar or setpl-elilptlcai ctiivé 13 ipilttwiitg the octer cpniotir of dm tegdgr cliuttp, :I„ theitodiien, of BNs, (1·II. Μ», ti»pre»» i.1® m «««*
,,ot oompm, sfe « I l *e «* « K brnirnm Λ* i«« *«* l<“« űf <*">!' C
which ceh lie flOaitiod aiiir,lociloéls cotugrttei liichorceffi,., , I
Claims (5)
- The -out# gressm* plafe $art W of dm elfenfs ^1¾ wHipfe m. j&*p*Wfcoed at m i«ell»s9 mtllejfc* föf-« be fenced flM hi contrast to Fig. 7-iU, the oaíee eomoor of the prassare plate part 14’ (kmfap $M:s Mr Mkm a portion of the seno-eYcnfar or sémfc|hpt|cái mn t* Immiogfhe outer MitMr of tMifeeMr olaszt, bot lesiesd merely rite hmer wider pan Γ' together with the upper side of the screw beads T follow sued a contour, Nagyfeszhlisfgtt SzOfllAkapocs SZABADALMI IGEN YPON'IXIK 1, hiagvfeszúltségií szofitdkagöes <fekV és annál nagyobb feszültségen történő alkalmazásra, kéé egymással túkorszirmoeltokos szemben fekvő hosszúkás kapocs fellel f I, 21, amik tmndegyike két párhuzamos hosszirányú csatornává! (A, 4s vas ellátva két párhuzamos áram vezető szál (5, 6) összekötendő végeinek befbpdására. amely esétomák (3, 4) kefesztniéíspte kórszegméiis alakú, ahol a kapocs felék CT 2) több, előnyösen három, a csatornák (3, 4| és az árámvezéiö szálak; ff 6} hosszirányában egymás stáb elrendezeti csavarral (?) vasnak egymáshoz szorítva, antik a kapocs felek (1, 2} hosszirányú szimmetria. tengelyeiben elrendezed: nyilasokon |% 9} varrnak átvezetve, és antik végei teljes mérték, heti a. kapocs feleknek {1,2) a csatörrtákkal D. 4) szentben fekvó kivágásaiban (10, 1 l, illőivé 10, 11'), égy, a szód!ókapocs külső konlufiái: szőrösön körhelbgö, lényegében Mkdr vagy fekellipszis alakú görbén (12, i31 belül vannak elrendezve, ahol a csavarokat (7) béfegadő nyílások fel, 9) a kapocs féléké st (I, 2) Kaíöuhöző széiesscgüek, akii az egyik kapocs felen (11 lévő nyílások ff) » csavarokat (7) éppen átengedik, Mg a másik kapocs felén £|| lévé nyílások (9); égy, az első kapocs téllel fi) határos tartotnányban bővebbek, azzal jéllétnezve, begy a másik kapocs felén (2) lévő nyilasok (9) lehetővé teszik a második kapocs fel (2) ferde elhelyezkedéséi,amikor két Miönbbzó vastagságú íhatnvczetö ;;zá· lat IS, 0} keli összekötni, ahol a ferdén állítható kapocs fel (2) a rajta fekvő áramve&efe szálakat (S, 6) egy szélesebb szögiariotnányban logia át, mint a csavarokat (7) éppen átengedő kapocs fel (Π, és mlndngyik hosszirányú csatorna (3. 41 körszcgrnens alakú keresztmetszetének sugara tnegegyezik a vastagabb áramvezetb szál (51 ketosztsttelszeiéstek sagarávai,
- 2, Az f. igénypont szátfmt -ázzál hogy & ferdéit állítható kapocs; tél (2) kél részből vap kialakítva: égy szélesebb belső részből (22, 2"), ami tasts]m&zz& á esaferstákal: (4) és a széles nyllásokst (9) a csavarok (7) számára, valamim egy keskenyebb kúlsO nyomólap részből Π4, 14'), ami áthidalja a széles nyílásokat í9), és a belső részen <V) elektromosan vezető triódon laposan felfekszik, és ott a csavaréi; (?) nteglazítása esetén keresztirányban elcsúsztatható.
- 3, A 2, igénypont szerinti szorilőkapoes,: azzal; jeiiemeZvé, hogy a külső nyömőlap rész (14| égy, a fsa. varok (?) Sbirészét:(7'i befogadó kivágással fi i) van plj£tVf> külső kontúrja pedig á szoeftú;káp<fes külső kontódénak egy részét követő félkör vagy fébelllpszls alakú; görbét (13) képez.
- 4, A 2. igénypont szerinti szötltóksgoes, ássál jellemezve, hogy a térdén állítható kapocs fél (2) szélesebb belső része '(T) tartalmazza a csavarok (?) fejrészét (T$ befogadó kivágást (1 Γ), és a nyomóláp rész 04') lap»;; kialakítású, :thoi a csavarok (?) feirészük (?(} felső részévei a saoníókapocs külső köopiríé-ilak egy részét kovái» félkör vagy fél-ellipszis alakú görbét (1.3) képesnek..
- 5, A a i - 4. igénypoaiok bármelyike szerinti seeritókapoes, aszal jellemezve, bogy a cssvsrékat (?) éppen átengedő kapocs lel (!) kivágása 06} agy csavaranya 17”) elibrdrúásmerües befogadására alkalmasmt van kialakítva. ö Az I. - 4. igénypontok.bármelyike szerinti szoriíúkapoes, ássál jellemezve,, hogy a kapocs felek (I. 3) külső kontúrja az ökot körbefogó félkör vagy fékeiiipssú* alakú görbét (13, }3}:n?esszemenften köveik és keresztmetszetében nincsenek éles sarkok.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14002930.7A EP2988372B1 (en) | 2014-08-23 | 2014-08-23 | High voltage current terminal |
Publications (1)
Publication Number | Publication Date |
---|---|
HUE030191T2 true HUE030191T2 (en) | 2017-04-28 |
Family
ID=51429005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HUE14002930A HUE030191T2 (en) | 2014-08-23 | 2014-08-23 | High voltage current terminal |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2988372B1 (en) |
HU (1) | HUE030191T2 (en) |
PL (1) | PL2988372T3 (en) |
SI (1) | SI2988372T1 (en) |
WO (1) | WO2016030039A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105633609B (en) * | 2016-02-29 | 2017-11-03 | 宿松恒达电气配件有限公司 | A kind of new wire clamp |
CN105826702A (en) * | 2016-04-07 | 2016-08-03 | 国网山东滨州市沾化区供电公司 | Mechanical type branch connector for low-voltage power cable |
CN109035647A (en) * | 2018-09-25 | 2018-12-18 | 陕西三海机电工程有限公司 | A kind of cable anti-theft device |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2986721A (en) * | 1958-10-21 | 1961-05-30 | Harold G Conright | Clamp holding tool |
US3012091A (en) * | 1959-10-20 | 1961-12-05 | Schiffmann Alois | Electrical connector |
CH412033A (en) * | 1963-04-10 | 1966-04-30 | Bbc Brown Boveri & Cie | Busbar designed as a bundle conductor |
BE789166A (en) * | 1971-09-29 | 1973-01-15 | Pfisterer Elektrotech Karl | FULLY INSULATED BYPASS TERMINAL FOR ISOLATED OVERHEAD LINE CONDUCTORS |
FR2631491B1 (en) * | 1988-05-13 | 1991-12-06 | Sicame Sa | SHIM FOR ELECTRICAL BYPASS CONNECTOR, AND ELECTRICAL BYPASS CONNECTOR HAVING SUCH A SHIM |
-
2014
- 2014-08-23 SI SI201430053A patent/SI2988372T1/en unknown
- 2014-08-23 PL PL14002930T patent/PL2988372T3/en unknown
- 2014-08-23 HU HUE14002930A patent/HUE030191T2/en unknown
- 2014-08-23 EP EP14002930.7A patent/EP2988372B1/en active Active
-
2015
- 2015-06-18 WO PCT/EP2015/063739 patent/WO2016030039A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2988372B1 (en) | 2016-07-20 |
PL2988372T3 (en) | 2017-01-31 |
EP2988372A1 (en) | 2016-02-24 |
WO2016030039A1 (en) | 2016-03-03 |
SI2988372T1 (en) | 2016-10-28 |
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