Knight's Mechanical Encyclopedia, U., Vor′tex Wa′ter-wheel.

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19th-Century American

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chapter : entry
entry

Table of Contents:

Ul′tra-ma-rine′.

Um-bil′i-cal Band′age.

Um-brel′la-stand.

Un′cial Writ′ing.

Un′der-ground-railway.

Un′der-lay′er.

Un′der-lay-shaft.

Un′der-lev′el drift.

Un′der-met′al.

Un′der-pin′ning.

Un′der-set′ting.

Un′der-shot Wa′ter-wheel.

Un′der-shut-wheel.

Un′der-shut-valve.

Un′der-the-top.

Un-hair′ing–knife.

Un-hair′ing–ma-chine′.

Un′ion–joint.

Un′ion–pump.

U-ni-versal Bor′ing–ma-chine.

U-ni-vers′al chuck.

U-ni-vers′al Com′pass.

U-ni-vers′al Coup′ling.

U-ni-vers′al In′stru-ment.

U-ni-vers′al joint.

U-ni-vers′al Syr′inge.

Un-load′ing ma-chine′.

Up′per–leath′er.

Up′per–ma-chines′.

Up-set′ting–press.

Up′ward Fil′ter.

U-ran′i-co-plas′tic In′stru-ments.

U-re′thra–cut′ter.

U-re′thra–syr′inge.

U-re′thra-tome.

U-ri-nom′e-ter.

U′ter-ine Di-lat′or.

U′ter-ine douche.

U′ter-ine El′e-vator.

U′ter-ine re-dress′or.

U′ter-ine Scar′i-fi-cator.

U′ter-ine Spec′u-lum.

U′ter-ine Sup-port′er.

U′vu-la–for′ceps.

U-vu′la-tome.

Vac′ci-nator.

Vac′u-um-appa-ra′tus.

Vac′u-um-brake.

Vac′u-um–cyl′in-der cock.

Vac′u-um–fil′ter.

Vac′u-um–gage.

Vac′u-um–pan.

Vacu-um–pump.

Vac′u-um–valve.

Vag′i-nal Specu-lum.

Vag′i-nal Syr′inge.

Va-len′ci-ennes′ lace.

Va-len-tin's′ knife.

Va-let′ a Pa-tin′.

Va-lise′–lock.

Va-lise′–sad′dle.

Valve–buck′et.

Valve–cham′ber.

Valve–coup′ling.

Vand-kik′kat.

Vapor-a′ri-um.

Va′por-burn′er.

Va′por-burn′ing stove.

Va′por-en′gine.

Va′por-in-hal′er.

Va′por-izing-stove.

Va′ri-a-ble cut-off.

Va′ri-a-ble-speed Pul′ley.

Va′ri-a-ble-speed wheel.

Va-ri-a′tion-com′pass.

Var′i-cose Stock′ing.

Var′i-cose-vein Band′age.

Var′nish-ing.

Var′nish-lens.

Vault-cov′er.

Vault′ing-horse.

Veg′e-ta-ble-chop′per.

Veg′e-ta-ble-cut′ter.

Veg′e-ta-ble-ex′tracts Appa-ra′tus.

Veg′e-ta-ble-flan′nel.

Veg′e-ta-ble-grat′er.

Veg′e-ta-ble-i′vo-ry.

Veg′e-ta-ble-parch′ment.

Veg′e-ta-ble-sli′--cer.

Vege-ta-ble-wash′er.

Velo-cim′e-ter.

Ve-loc′i-pede.

Vel-vet-een′.

Vel′vet-loom.

Vel′vet-pa′per.

Vel′vet-pile Car′pet.

Vel′vet-tree.

Ve-neer′--bend′ing.

Ve-neer′--cut′ter.

Ve-neer′--cut′ting ma-chine′.

Ve-neer′ing-ham′mer.

Ve-neer′--mill.

Ve-neer′--plan′ing ma-chine′.

Ve-neer′--pol′ish-ing ma-chine′.

Ve-neer′--press.

Ve-neer′--saw.

Ve-neer′--straight′en-ing ma-chine′.

Ve-ne′tian ball.

Ve-ne′tian blind.

Ve-ne′tian Car′pet.

Ve-ne′tian glass.

Ve-ne′tian Win′dow.

Vent-fau′cet.

Ven′ti-lating-bricks.

Ven′ti-lating-heat′er.

Ven′ti-lating mill-stones.

Ven′ti-lating-stack.

Ven′ti-lating Wa′ter-wheel.

Ven′ti-lator.

Vent-stop′per.

Verge-es-cape′ment.

Ver′ni-er-cal′i-per.

Ver′ni-er-com′pass.

Ver′ni-er-tran′--sit.

Ve-ro′na-serge.

Ver′ti-cal Bor′ing-ma-chine′.

Ver′ti-cal buhr-mill.

Ver′ti-cal dial.

Ver′ti-cal drill.

Verti-cal es-cape′--ment.

Ver′ti-cal mill.

Ver′ti-cal plan.

Ver′ti-cal Plan′ing-ma-chine′.

Ver′ti-cal pump.

Ver′ti-cal Spin′dle-step.

Ver′ti-cal steam-en′gine.

Vet′er-i-na-ry In′stru-ment.

Vi-a-tom′e-ter.

Vi′brat-ing-pis′ton steam-en′gine.

Vi′brat-ing-pro-pel′ler.

Vi′brat-ing-roll′er.

Vi′brat-ing steam-en′gine.

Vi′bro-scope.

Vine-fi-ca′teur.

Vin′e-gar-appa-ra′tus.

Vi-ole′ d'a-mour′.

Vi′o-lin′--pi-a′no.

Vio-lon-cel′lo.

Vit′re-o-graph.

Vit-ri-fac′tion.

Vi′trodea Trino.

Vol-can′ic En′gine.

Vol-i-cim′e-ter.

Vol′ta-e-lec-trom′e-ter.

Vol-ta′ic Bat′ter-y.

Vol-ta′ic light.

Vol-ta′ic pile.

Vol-tam′e-ter.

Vol′ta-plast.

Vol′u-ta-ry press.

Vo-lute′--com′pass-es.

Vo-lute′--spring.

Vo-lute′--wheel.

Vor′tex Wa′ter-wheel.

Vote-re-cord′er.

Vox-Hu-ma′na.

Voy′ol-block.

Vul ′can-ite.

Vul ′can-ite-flask.

Vul ′can-ite spring.

Vul ′can-iz-er.

Vul-can-iz′ing.

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Vor′tex Wa′ter-wheel.

A kind of turbine in [2715] which the water enters tangentially at the surface and is discharged at the center.

Vortex water-wheel.

In that illustrated (Fig. 6993), the water from the race a flows downward into the chamber b, and is conducted centripetally by a series of curved guide-blades to the wheel, whence it is discharged by two central orifices, one opening upward and the other downward. The portion discharged downward is at once conducted away by the tail-race, while that passing upward into the space c is conveyed by suitable channels into the tail-race. The wheel is always completely submerged below the level of the water in the tail-race.

1877.

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