DEP0036581DA - pump - Google Patents

Description

Vk Q1 991

JfritfdoLBEt a.

in W i '# π #

P ft., M ρ t ♦ '

£ pft & äa.flg feesIAi see «if © ing Rrape ^. bsi

sad Fast ^ iSk ^ lbsii mi Qaei! aäh & e.n iie. EslaliTfefflr ^ iing? #. Ti l .. @ lfc «B toad SSylioier dadsti & h

lfd: sat dies * fs-ls «in i * j» Bohraag; de *

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is i © ia «ine, ^« © With -fSp any j # iSr die

t with fiiss.igsa. Bi »© sßsti (g

eigoei is * Pie -trfiaaaaaag hmiäM, im. ! © s.tstlieiieQ. daria ^ that

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dl © SoiÄlisiasftcfe ^ e des- 2 $ rlis &# r & g # ßilipt is * Mf this «way." lsi dl® Btmp © fw @ Ifeeb @ a. ^ sapwii ^ wg beiSÄigt · * Kineesetits wipki der-

Pump piston bsi sginoj? BowogiHig in the cylinder leading to the iha as Bmp © and on the other hand this Paiapoakoilbsa sslbst serves as a cylinder for a smaller insert piston, welsli @ r b§i

sst dem ..-. him .attfetbffitmieai Pampe J3k $> lbeB ··· eis® ItuspwJÄmg ea & ÜH · Ei * f itjtoi ^ sgm & ss i * i der Mm & tzkölh & ti through. Ö «a ilsekel: t ^: t $. .ööb Pumpeskslböu

irährosd üäp Isaseanaim des

im wölohtBs ii ©

κ fsi? Aeg » ^: tls« iai der

d © ^ paliffekt.iai'dsr piston, shown »i, # 5s © m bg-M #

for | t © iiits KineatsskotbikSf feiId © Β »Je» © b: the arrangement of the Sieowk & aSl »kionen EiiiB & islcölbeD para.ll®! .oasfis series «apfeeitttt *

a. ia series »indtm

li ^ satzkslbeas.

is

- as the B '© rdsi * f © lttmeB.ä.g, »lisssisfcolboss * so- da,»: the la die »sst f-0f * ra.tsf®as tiaäte-r · Üruck stored

room vied ** & bgeI »Jt« i

This dares take w "& 9nilfehen föytsil for Pamp". *,

_t old * ieh «fia-

dar Ptepsskelbsn A # s B »aast © £ i Its kl © ia © s nniep yrask mifuhpt, is aster all B # tri @ bsb @» dlsgnsgen ela # »silos® filling of the work iismusös- üss Einst, ts S & ugteb gtsöirlsisleie Di ^ pump kass _f

fSp Bjfiiimef ¹ sas koosisakÜToa a

forteil is ^ with d »y huhm i / rdismiil des Sebl & Siss for the TsrbrtBOTisgslaft aog ^ tpiefeta w @ fdsü _# © hu © that him X * itf @ l®idtt« With such holies 3!) v «bsabloii may i @ r ice bot tittütt very klaiuoa hooves aasfCßu> f) &_# des * am «*

with st is ilitorfitiscli © Fo ^ a «smpag§ with &« in äop 2 © iitiBh. # it fjFföf & erlieiita Bpasnstöffsosg © flbereiiß ÜMat® G-eiadö b © £ selch kleiisoo Hub w & nle «I ₉ w @ aQ i # p nSafig thick stoff I # a ijrijeits ^ iiM Ies Slnsais ^ rliodfti! «uiohi mites?

put on

The l ^ f iofeBg beiidiali «i öomit a.ußli @in T ^ rfaliPön ^ w © l © h®s di ·

Aöw «aiiEisg sehatllsufönifF Brian's teffpumpen on

Is i§F Zeiohmuig is di «

sc ^^ tisahi erlSulert «
ig * 1 fttollt a LSsgssehaiti doreb. a Brem & ioffpinipe

Iff * an Β3? © ηη »iar _f wSurcmd?% * 2 sines% © r» efanitt May © II - II am Fig «1 g & igt *

torn. Motor driven «W @ lls l _t on && $ not shown in dsy 2siehmrag» Blower dsr Paap © is arranged _# trird eis «body of rotation S with

Dsp Hoiatiössicörpoi 'S w @ isA eins g 3 an, f _{v is led} in velehw © in Kölbsa 4 «Piston 4 shows a © ^ © Äotaisg S anf, iti weleb® 8 © ingp @ ift * Ü @ f Kagelzapfsa 6 &&& i mf ciiasm f # il 1 _$ Έ® \ Φ.®γ with a you eiasa BoIsan gobildöten 8 rigid Ytrteimi «is * JUep Bolg @ a S is in an old the gtliiss-t % solid TertaiLtmoQ part lü in T @ 2? t ikalw fiichtaag füiipt · A bolt 12, rotatable in Deefcöl 11 des Pampengeliias ^ s, engages with an esz * at © 3? aapf © B IS in iron Ssiiiits d © s £ orp @ 2? s 7 «in» iJureh einöJi E @ b @ l 15, desseia Snäe öb @ r $ is @ with Hasten w «eh®B @ Skalm 16 am GsbSastdtekel gloiioiy kama

12 © ntsip ^ süli® ^ ¥ ^ 3? 4 » ^k e1it w © rf.si _B liwtok di © 7cnäj * ehnBg 12 throw, above the Hzsoiier of part 7 with dsm Qaeraaapt 8 in © eokr ^ slitef i? SeiitsEg vvrvt ^ lli ^ so that the © EseatyisitSb d®s Eng # lsaff @ ss S ^ © laiiv zu® icbse der ΐΓ «11β 1 btlitbig ginge st ssllt wsi € si k & ss *

juer Ton ddr slell® 1 aagetuiebgas ^ tation ZyliaderbohwiQg S exhibits ^ yoii ^ H thus bs the Aehe

^ o in the% lioi © 3? bshKiog 3

4 mitniaat « D & t Kölban 4 is jedocli by & öb 6 gimltes _f sa dasE d @ ^ flask around eia © against the

Well » 1 mt & · η B ^ tmg UmF BkzmiwiziiM> des 2apf © ss 8

voted and inxf Ii @ s © Wtise io de * 2ylitjd © pi) ohmiig S

• ins bin * πη & h ^ i ^ gelesd® B «© gt« g executes * äaäurali _f that d $ r kogelig aßsgöbSldete Extent @ ϊ »ρ £ © a 6 sees in % in®n Schlits _f söBät» oho® oä # r with little play 1β e »© ^ lerbohrßiig ä« §

Kalbens 4 ois ^ tifi and di »© r intervention mr in dsy ^ ndg © ot des 4 _f so to sa © ia ^ r dss lialb © ti Itarcki © ss @ r dle» «a K ^ l-

4 & fit © 3 »seli» ite! 3d ^ a Tief · ®rf @ lgt _# is given on the same side with hio «- saä fa © i» gaii © ata Büffgpag des K © llj§a 4 aaeh © ine *

the lolbem eat α®? % jlfaäi®Th & hm & g feetsitst ^ di © «Bf d« n

4 is J- ^ ppeltffirifeead Ässg # blldft and "eist aaf _f itt veldier fcl" s @ Fe Sinaatskolbeii 17

M & EiiÄEtskelbe »17 are aaa» e &ga> g

IS sbnü ^ tßi & t and in diotes? lay aumh © ißü öa © h Art «i & es« irkeod · St®, ag © IM m kl & iß @ F®B yaei ^ eiraitt g © - »

" Äw £ ioa" i £ koll>"& 17 aad" ti © Staagi 19 Stßßket "®abilt" E ^ indicates the population s © wM of the syllables 1? as aneh ^ Si · SiB®at? skolb © B 17 rot lern ia ^ # r gemeisss® au liodw bsw #. dem fiotatio & ekSrper Z ss dio AöIibö der getl · 1 _# das # ^ Wisehism di © s ^ EiMatekel ^ ts 17 «Bd dem. Foffipöiikoib "4 • im · HalaÜTisewegai ^" f ^ lgt "* Sovottl der Paspe ^ slbtii 4 as

di © Eiös & tgkoXban 17 irsissn therefore @im Pttmpwixkunfg on "The working chamber the Pampenkeibsns 4 are 20 bsssichnst ^ the Inner® the pump nkolbens 4 di © working space © 21 has for satskolböti * For the HubrolosLon m beiäta P &H" sf a small space lisissgobsad ·

Dor Boi & tionkkörperöF 2 ^ ird diuKth Padeps 22 Hui or Vomtittlnag. a hanging 23 moh right on ain ^ ta T © il 24 the PampoRgehMsis @ s pressed _r which is designed as a slide ρ i © gel and with the eighth side of the rotating body 2 acting as a slide acts as a ciutatome uyeh a connection 25 enters the fuel via a channel 26 into a © ring groove 2? The Schicberspiögols 24 © in * while the canals 28 of the eotation body 2 slide over this © ring groove _? Therefore, the respective -antepe arbitsrmim of the piston 4 is filled with fuel during the next half-turn. As the rotation continues in the direction of the arrow 29, the result is 28 ($ s is now also considered aur e-ine 3sit © the Pump®) with dsr ring groove 30 in, 5ehieb @ rspi © gol 24 in? © rbünden ^ whereby the piston 4 executes its rack stroke and the fuel via the channel 2B ₉ di © ring groove 30 ^ sina bore 81 and © ine bore SS in The storage tank S3 presses * From B © halt © r SS the fuel arrives via © ine bore S bore 35 and © ino bore 36 into an annular groove 87 and from ilbsr then via the Hingnut sliding channel 38 into & $ n work space 2H © s insert piston 17 * Hiebai carries the insert piston 17

au & · - B © i d * r-weiierea'Ssta.ti © a .Is. Slmms 4 "reached the lead; SS is' Ko9oxnt'ikftti »it» it

Second time 89 _# Sb @ ^ soft when drawing the 17 dsr fuel by a JLaiial 40 unä © ine Bohi »ang 41 d # m blower srnstrStat.

In the Schiab © rspi © g © l are bores and channels symmetrical to each other _. wobti nup © in © S®ri © j swells in üirfemg is _e The channel © the other Sepi © ways © in® Blinäiepsülimubung _e I®nn the ßreh ^ iclitu-ng dor Pompe is chosen in the sense® _a turn the blind vwsohr & ubtan channels mnd Bohiungen vwworidet, Fahrend di ©!, anal and BohKing®n the Seris closed ways · Έθ is thus with eiia®p training d @ s öthiases or * d # s Sahi®b © 3? spieg0ls 24 for both © J) 3? © hpiöhtuag © n found enough * Ma for the Drahrichtuog in the sense © d®s arrow 29 acting channels siai with Bssugsze ich © n be2 @ ichiiöt _s while the channels d- © p andtren series ^ welch® bsi utagskshrtsr Direction of rotation i? ®nr © niii2ng would be found @ n _s nioht b © zelehnet are «B © r pump piston 4 w ^ is sin w esantlich §γ · 03α6ϊ» © 3 Hub- ¥ olum @ n to j as d # r kl © in © r® Einsatzkolbon 17 »Üui" ch d @ n pumping © nkolbon 4 is thus © in® large © Broönstoff & SnGe in d®n Sp © ieh © wrenim S3 promoted _t as dsr record irbsitspanis 21 b @ iai suction stroke d & s linsatzkoIb © ns 17 can * The fuel is therefore in d © r ®rst © s Poimpstuft in the 3rd p®ich # praum S3 under tföbar pressure set mn untoF diessm Üebo ^ dwiök d © m work room Bl of the insert piston 17 listed Di® excess fuel can be dn2 "« h © in ent »preohond b © last © tfs Ueb« rlaafveaiil wi @ d © i »in d @ n Brennsteffvori? atsb; container back or directly to the suction side © of the Borges« held Pump® (Kälken 4) gs leads white @ n # j) adureh _#

The fact that the fuel is the As? b # itsrat® 21 of the insert piston 17 under pressure is a complete® filling des irarbeitsraumes 21 nut ©! * all B @ triabab®dingting © n ^ guaranteed even if the fuel is viscous, so d & ss di® small Pump® has a large flow rate despite the very small stroke of piston 17 *

Ilia cylinder deck®! 18 _# welch® di © work space © 20 ab ~ gohliess «s _? are fön #iaem formed on the fiotation body 2 attached Solirumpfriiig 18 * The ibsdfcluss ddr Zjlinderbohising is then in © in & cher Weis® with the necessary tightness © risieltwobti this shrink ring auoh di® on the circumference of the botation body © rs münd © nd © n canal # _? wi® Z ₈ B * a «B'T © il d © p canal # 28, tightly closes * Ua di® Pampa itself is located within the fuel storage room S3« does a leak in the closure still not pose a risk « one F6rd rg © © na & accuracy ä & T Pump® formed by the piston 4 is ia Considering d © r U © berschmssfördtmng not required anyway Bimpe "

The Singnttteu 27 \ 3Ö _S S7, msd 39 are not arranged concentrically with the axis of the fell® 1, but the center 42 of this Bingmit®m

/
is shifted by © into kleiaen ^ strag opposite the wave center «This amount is so / 'low _p that b®id®r Bötatios die l @ mmirai» katioD ait the sanllen of the JBotalionakbodyB 2 is maintained _$ However wi / d through dies® eccentricity the incorporation

h i

Biefen in the $$ h ieberflache of EotationskÖrpers 2

Fatsnt claim

Claims (1)

P .a t t a t -laspiSc Ι® ι 1 * / Pump *, in particular sender © for the solidification of fuel sa sit liquid fuel operation © n © n burners * at welch® !? Pump cylinder and Pump®ak # lbsa um öa @ raeh, s «n rot.iertiy- and di © Belativb@wegu.Dg van piston, uncl cylinder dtiKsh Yesssitzusg der:., Bp © h« acks # iss KolbeEs g: eg © nub®r the dyali axis of the cylinder is characterized by the fact that the pump piston is formed with IiäEgsbohning * in wleher sin um. .di «aehs © des% linder3 rotating insert piston is guided * 2«, / Fümpe im eh claim lf. characterized * that the working space of the Ptampoofcolben has 2 »gest« u # i? t «Kanälgj ,. Geg «b0ä. # n.-iklls mater interposition oinss 8peich © rraumös.? with the liibeitsrauffl of the insert piston guided in the panipen piston is so wrbnnlan that the insert piston sucks in fluid sprung from the pump piston "3" / pump according to claim 1 or 2t thereby connected / that the insert piston is connected by the cylinder cover in its position relative to the cylinder is held and the interior of the pumps "kolbsns d © n arboitsrauia of the insert piston forms * 4e / PMipe according to; claim 3 * characterized in that with double-acting pump pistons two in the pump piston g® lead" linsa-tfcfcöl & e-n. d.by a © rod from kleinep.em "9- Qnezechniit mitelmstler v © rktBden δ * / Ptaape according to Äaspmeh 8 or 4 * thereby gekeoitt & iatiaei that the rod connecting the insert piston as 6 · / Psnpe after a dw ilasprüciio 1 - 5S by the fact that the © Jöesksl d «s Sjlindsrs dttpeh a ^ nd®ö iif on white © tad © a Kotaiioüskbodygr umsidi la 0s are sent9 w ^ Xtdier g ^ gebonon if also to. from lan JtotationskSrp & r 1 - Q9 is. 1. ■ - 7 _# fass did äü ies' Si «iptez%! FtnSIdB 4ss ti®- d © s Since the liver «pi © go is _P an with its upper front surface © glsiiisi«, © rsent ^ iscii to be arranged « uat @ r TJebiw ^ yussk © du «· dta fuel is fed to the burner piston pump * 10 * / Terfahrsa naeh claim 9 _$ dad ^ pch g®kemii2®ichö & ts that di © vörg © sßhali © i® Pampvorriclitii ^ the fuel in a p ratim asks, from welshem *? Tintdi ⁸ Broick de? the piston pump to be allocated " 11 * / ¥ ®rfafai? ®n m, Qh ingpmch 9 or 10 _f thereby geköanaei ^ that di © ¥ oi ^ ®seiialt®te Pompvoyrichtung d @ n Bpenastoff in föpiei? t _? w © ^ @ i the fuel surplus indirectly od @ i »directly wi @ d # p the saupreit © the upstream ziig @ föls» t becomes "