DEV0001856MA - Liquid high-voltage switch with large switching capacity - Google Patents

Description

Voigt & Beeffteer
k ft

FA / tJCr

fl ii

Ks elnd electric scarf tear of great power ait eteess Ib a Ldsehkaaasier built-in uiiUCferefrt ^ alnu ^ p flask be & annt, at denial both Ü && Sehf & tergeh & öae and the .. amp equipment are made of Xsolieraateriöl, / »uoh were Sehalter proposed, whose Oe> ifitteem nt «l sua feil, insofar as it lies outside of the tensioning line, consists of metal, for well-known switches are used, the insulating parts dee yehaltereufbeueo are stressed with Sig, which is detrimental in the case of the high Xr & ften els eefav dead"

To get a flat jceita oohepeöJfiarAgseoh & lter gros er l; ohalt ~ efficient m & ohmil & oa giißstlger saa. gastalteii, the structure of the scarf tears is formed like this, drjss he :. ^% inauiigo; θ: · ..;. Ιώ ·, - which is formed by superimposing insulating plates in the old corresponding cutouts © LueofehuMseter ρ ο in the cement of the metal housing β, which on the one hand is located on a trough · teri'ürraigen doing against the üetallgehäuse abs send insulator creates while &<th r Ä "entgegengeeetsten site is the Ii elnriehtung. Let ate r © and the insulating plates are pressed against a funnel-shaped insulator by a common pressure ring attached to it. With such a particularly powerful switch housing, all housing parts subjected to tensile stress are made of metal and are very high-quality. Furthermore, this switch structure makes it possible that, after the removal of the dee G ^ e ueedeokels, the Iouipeinriohtur serving as the conclusion of the Liiaohkiitssier. ^: g is immediately and immediately »Bach baa ά ^ χ jraspeinrichtiüig, the fixed switch is unlocked for a check.

Two metal housings, each of which rests on a supporting insulator, lie diametrically opposite over and stand duroh laolierrohre in connection, the to the refuse of the inside and nech opposite Lichtungea moving pins & pins are used · The latter are controlled in the middle by the drive linkage «Ear Spannuogsfestig & eit can the two interruption © ® parts vtrbindem laolierrohre alt Koridensntürbt l; let pass »*

Furthermore, it is an object of the invention is that the tkoctakt by Sohiohttuig of lealierplatten formed Lüeohkaiaiaer auBser the stationary Hbu> noeh a further, _t has a st.iderstsßd angeeehl0seeneii precontact, wherein the light oioht arc aur ÄWißcheti Hesupt- and Vorkantakt, © ond- rn e-.uoh hßlb dee Vorkonta.tee a rinsed by daa non der

required Ldeohtaittel finds out »

In the images is a AUEF uhrui3.gs-sbeis _i: .iel da-rg & etellt, Hei said SohaltergehUtie iet arranged · horizontal, carried out the Sehaltoleo is boriaontoler ßiehtung wherein üüterbreoliüKga®tel'i.en provided eind · course, the Sehalteraufljeu used in vertiteler Eicbtufig »·

The Söheltergehastee 1 is worn then the insulator 2 . In DTTT one side is the SQhaltergehäuae duroh completed a cover 3 * Me iiohtbogenlliecheinriehturig consists of ά ^ τ Pumpeinriehtung 4 with the DiffereBtialkolben 5, the channels & and the valves 7 & ηά ö, ami fixed contact 9 and the ®yu8 Inölierstoff pale constructed 10! "iSsohköiaBier with valves 11 and 12, d r Znisohenplatte 13 with sliding contact 14 and Abeohluesring 15, the üetellieoh hen at 1 with the Sftis &" plate 1? is in? erbindai.g. The töeehkaamefr is ausiiiKmengehalten in that the l ußipensehäuse 4 and the atie insulating plates 10 layered Losohicaiamer with the üruokririg 17 ausemaengepreeBt "ground, wherein the insulating material part of the quenching chamber through the Abachlutssrirtg 15 en & öIaaLtergehl free the funnel-shaped lOKrasaißChen Ieolator 1% against that: UAE 1 graduate iat.

Fig. 2 _t the switch off. with w? Correct arrangement of the iaeohkaismer and two opening points shows that the insulator 19 * Bnsehlieeet, which is designed as a sturdy insulator 19 * Bnsehlieeet with the dome holder housing 2, is attached to the sole housing 1 with an insulating material in between connects «lsi Innerr, dee Isolator 19 bsw. 19 * a further ^ rclifuhru 21 old capacitor case 8f is arranged, whereby iie barehfübrung 21 in its LUugeliohru & g 41 * s "iialtstiftfö, hr" r * g? 3 ® with the movable container if 1; £ 4 atafnimnt »In the drive housing 20 opens the drive box housing £ $ * Opposite öeia switch housing 1 with Stlitzer 2 let an additional switch housing 1 * with sub-breohui frame with gtütser 2 * ar.güorclriet. See üohßlter ^ ehuuse 1 * stands in the same manner as dae Sohaltergehäuse 1 with the Antriebßgeli.uG 20 via the leolierteil 19, 19 * in compound "Me In Inneam the leolierrohre 19% md 19 * arranged io altstifte 24 are determined by the drive rod 5? moved to opposite seldom « ^! Over the switch housing 1 is installed in a Iiaoliergehausa 26 us a reserve resistor, dear on the one hand with the ttetaXlgchutui · 1 _# enäeraelta over the keitussg 2? » tallbelilge 2e _f setalllsohe Ifeifbir.diirig 16 and gwieohenplittte 13 tilt Oleitkontskt 14 iß Vorbin; a? ig stands «

Me ^ irkungetwelee der Losohfcemiaer is as follows: In the event of a break in the flow, the differential piston 5 (Fig. 1) is moved by the i ^ rucic that emerges in the Xaismer, which pitches over the channels and fluid that act in a ring-shaped manner on the drawn arc at points 29 The electric arc occurs on the it contacts 14 over * Sun is the iia CJeI; au: β 26 built-in resistors and in the '.tromkreie oohsltet. With the movement of the sohfcltatiftes the Eeatliohfeogen in the ringo-old 50 is made the supply of dissolving fluid through the l ^ ißipkolben § via the lift "* aal 31 e"4> finally brewed to the crown " iweoh the peculiar mounting of the Losohitsiocier within the ohaltergebäuoes the trlohter-shaped Iregkürper is only burdened by J) TUOk, as well as the Other insulating parts are subject to sigbe? nauruohung *

Claims (1)

Claims 1. liquid I: eit3hoohepaimang ο switch with high switching capacity old of a differentia arranged within a · metal housing: ISBGhkmmm, characterized in that did duron superimposition of lamellar plates old corresponding outer edges formed «Löaehicamaer eo in the middle of the metal housing» is arranged » Date 3you see elnoroeits on a triohterftfraigen insulator that supports against the motor housing, while the differs nt ialpumpelnr χα Become an isolator. High-voltage fluid holder according to requirement 1, which means that the two metal housings that hold the chamber, they each rest on a supporting isolator » diametrically opposite: they are removed by insulating pipes in 7erinduÄgatohen, which are a guide to the inside and So-holding pins moved in opposite directions serve, which throw the middle of the. ? lüe igkeitehooixepajamngesohaltor according to claims 1 and 2, characterized in that the aluminum tubes connecting the two interruption points are provided with condenser coverings. 4 · yiüasigfeeltehoohepannangeaohaltjr according to claim 1, daduroh gekennaeiohnet, dmas formed by the layering of insulating plates · Laeehkaaiaer auseor the stationary main contact still has a further over "internal resistance at ^ eaohloaeenen pre-contact, whereby the arc does not only between main and pre-contact, but also outside the pre-contact undergoes flushing by the solvent required by the differential pump device.