DEP0035540DA - Vacuum valve - Google Patents

Description

Patent specification *

VisHBl & et sas 1 "3 # 1949 ^ ktenseiche & s ρ 35540 XXI / £ 7g

The pumping out of a & ef & Bes ^ af Väkmm is usually carried out in stages by means of a Yorpump® vnä a VafcmanpTHBpe "The start-up äer? Atoaxj ^ sisp © takes place first" when the keg is pumped by means of äer on © in certain forrafeuum warcle *! äer ä © i33 -4®iMM © na de ^ fÄsiaffipöiape euB & alieKr -a ten til to be arranged * lacMe® das Se ^ ß dsrcli äie äas necessary f © j? v®tei33E is tuned _t wirä Sas

äie fakurnffipuape further sas

a SGle & es fäfewasrrentil sinä nctwen & ig ^ rweise iolgead «

Es ^ ptforderang © a as stellesas

a) Lowest possible ^ offBaagaqjaschnitt »lowest

tmü slightest way, whether the Puispleistimg Tyei aiclrt sb Terschlecliterji *

b) Security against opening the ¥ emtilee _t be ^ or Sas mo tig © vaköais is? SefaB has been reached «

c) quick opening nnö closing the valve with

The previously "known VstanaBventiXe" only achieves this in the course of a year, she said

a) mostly Is Iruftstnam standing valve plate ό * s * w · Hänger © Str * disaagsw © g @ safweise »continue.

b) & have a security against premature opening at iznger.iigenä «ixt ¥ orrskaum ^ as well as

c) aalst laagwiegps Tielf aehes! Turning on Bedießiangsraä ^

Move

complicated «ηδ require unreliable seals *

lrfis.3imgsgeffii.S has © 4 »^ sroms ^ valve ^ which fulfills the above-mentioned requirements with the simplest construction» the following!
B.) The YentiHdappe 1 ifirS when opening xw about 4O ⁴ "opened, so that the cross-section is not narrowed, so that the leibirngsland WegllJigenverlaste remain a minimum» the Tfentilklsppe 1 attacks a ZtigfeSer 2, which

#wr tr / vf * tee

so dimensioned is _t eiaJB the iae ^ fe, ri only opens * when the necessary 'VorvakGU.ir in which lin & s are connected _s ^ drhan ^ en is xmä wenc

■ mm 2. - *

the VötoanB ^ naiBpe, which is connected below, ~ is already in operation "

e) The valve clamps 1 are opened and closed by an I & rveiisheibe 3 # which is operated via the skin 4 with buckets (not shown) »If you try the ¥ sS» utn? valve 2 »open® over or the botige ^ © rvaktiom in the vessel - Tina is reached in the tree via outer valve flap 1 - s © simaolist the Spaurselrfcor 6 a @ r Knrvaisclieibe 3 Si © Vestilfclsppe 1 sn äem an. the latter

fixed stener ^ liea 7 # ^ «« ir - * ^ £ .Λ / * α6

You ^ fiaatilicleppe 1 runs see | # Λ © οϊι aeelr above · "!! © sag- · tem nicht ab * - Ser Mm des tesohlagifs 8 Ser EerrciiselieitiS 5 stSBt sa das Stener'glieä? iaiu Sei * · Bediaa ^ ä® notices * SaB $ a ^ fsteöm ^ eiitil don't see SiSasü let * Xst 3eäoch äas necessary forrsfeamB is © efaB ^ ims äaaait such im via fler ¥ entilM.app © ^ r irsrhsnäeii »-s

Mainspring 2 ai © fentillilappe 1 * aach OBEA 2 to the extent that AEAS Steueri £ Li # fi t ss fßhrongssektor 9 eggs Ktanreu shy? © 3 SGdsnn hardly Wei berSrehaa AEMS Eaaäraäes the very ^ * eräen geöifest The Hähnmg in Hooks & ®S ka Schlag starter äem SteuerglieS 7 guarantees aas safe Ö

of the Ö £ öaeß imä SDiiließ © n äe-3 fafc-aBmirentils about ^ handrail rotation is required, for us spanning ^ 4e, h * meehsnisch © gq'fcgB äes? aka-yainr © ntils by means of fun «r; full '6' further Io the pedieniang is just a quick move»

On the basis of this inventive mixture, the shaft is not axial; it only performs small rotary movements from 110 ° to 130 °. He diohtimg this wave 4-is more likely to be carried out vacuum-safe with simple means.

Inclusion öbs faJmumirefitils «n Sas & efäß _t Si® es lohrleltmngen takes place by means of l ^ .snsoh or

jcigpiöl äes ITalniuiSTreiitil ^ in open ignition strands · lg ^f it fl.-n los> In the shaft 4 the handwheel (not shown) is attached to the operation 2 is part of the vacuum valve in the closed position

S ^ i -ί ^ Φ- not mechanical Fig. 3 shows the position of the cam disk 5 in a state dsr _s be 'arises * r? Enn the valve is operated before the

Claims (1)

PA36223W6.5 steady Vorväkuam is in && £ &% achieved * The Sug ^ Ezer 2 draws Si © TTentilklappe one can not take the curves disc 3 zoom _s the hook mil; ueen "stop 8 cehlflgt geeen AEIS control section 7," the Vakunc'rentil not open " This means that there is the greatest possible security against damage caused by incorrect operation. Operational disruptions achieved * J? .a _r . ^ -ent a, η _{i ¥} s. .ρ r S ch ey Xm ¥ © ¥ kistif3J ®itil for melirstoläge ¥ _# Stara plant characterized seißhnett that else lying from the ScJiließlage in a äes Xinftstroiaes fotrssm ^v äes Ventilgehaiases pivotally © Ventilitlappe (l) 12ηter OCE firlnmg © Wallisser Zmsfeäer (2), a pivotable stswie. Kmnrenscheibe (3) _s is the AEIE a as the üurvenfXEslie-krfaftsciilüssig-run control element (7) Yentilklsppe (1) beeisfliißt Anemia sq Sieseis purpose AJSS a sector sit gross Steisnsg (Sir dos lifting äes Tentilklappe Ϊ) and a sector having a small sti ^ mg.der (for ärs Jestpressen the βώ £ aeü · ¥ entilsits Ventilfelappe) is susamceisgeaetst * 2 * Trfmiasiventil after M spoke I ₉ added that the door pane (3) between the BihnangsHächen in both sectors is provided with an insole (8) a corresponding Yorvstkimms, tmfl after effective ·· the feflersugkssft flsr tension spring (2) allowed » Olbrioht »