DEP0043941DA - Vehicle propulsion by geared turbines, in particular for rail vehicles - Google Patents

Description

" _For " _r , _{Β (Μ} PÄ.318616 * 13.5.bQ

Prof. Dr. Karl Fiöder

• me led

Rottendorf near Iürzbure

"O

Fa hrzeuaa & drove through

pie if the availability of the "vehicle drives is dependent on it" is that the waring gradient available in aen drive turbines also works well in mechanical terms, even when the operating states are far from full speed and full power? Work is canceled. If isan uses Turboe & schirisn to drive, it is close® - similar to the known drives by piston engine !! - the full power dex to lead rider drives turbines over change gear to the driven parts. "

. lsi is now eemseht use of the fact are that beisf febfrgsng on hawks load the G-efälleye-ASSESSING the Einsel & s-i stages of a multi-stage turbine is changed in the sense that daa gradient itself is, especially in dsa songs pressure stages vsr sandert _β the first stage, as usual designed as a control stage with bushing on and off, then the gradient to be processed by it and thus its output share increases the smaller the amount of steam with which the turbine is operated. The degree of effectiveness of this level also has a decisive influence on the overall degree of efficiency in part-rest the fixed maximum torque or the running of a large part of their operating time work with low speed and low power, only the power of the starting stages via gears for variable gear reduction, sv6rEältniBS0 _for so-called interchangeable gears, to transmit, while the power of the others Steps through transmission bit constant reduction ratio is passed on to the vehicle, ax sail steps are designed as independent friction turbines, which either work directly on the gearbox or via a single turbo in order to be able to operate the change gearbox in the type u & d with the speeds, in aar it scree has proven itself in the Lestwagenbottrieb «Since the arm gear only has to transmit a small part of the total power, © 8 can also be used for rail vehicles in the tried and tested structure and with the tried and tested dimensions Bücki / ärtsfahrt no particularly high demands are made, e.g. for express tractor units. In these cases, the power of the control stages is sufficient for reversing, since all of the stages transfer the majority of the entire downhill gradient with small powers and drops. The Bewegiifigsuffikahr ~ k n also d "m change gear out are transferred to the upstream ühiurbögelriebe or with high demands on di © Bückwärtsfahrt in aas Main Operations" Since the main transmission is usually carried out in two stages, #as change gear is the performance of Vorsehaltstufen to the slower running stage of the main transmission. When you drive backwards, the main turbine is shut off and disengaged from the freibadttelzuiluss when the power of the

Bagelstufesi as EüekwartsleistuBg is sufficient.jl) The arm gear is carried out half or full automatically, using the known controller, which when a not to be exceeded the 0 © sehwiBdig] £ sit dsr Regelturbi & e bring about a Siiigrlff in the nozzle control in the Sins ©, that instead of the nozzle that has just streamed out from the orchards & B & t & we Torübergeh @ ad one who switches on the Begelstuf © for this % w $ 0k Yorgesebe & en Breslaus © ssätse. The deB Bremsdtissnssts durefaetrömeßda Dampf senge continues to work in the "aofegesekalt-eten main turbine , sq issa the tractive force feai the stage" jsscfealtang d "s iöolasslgetriebss öar low a experiences" Besides the braking effect of the braking "in di £ räE.se eintreteadea Dampf Stenge jQicht-dureb

Ib der Laufsohstifeluag reduces "ird ^ are the aexart © ingericiitet that aia aas ußm Bresisöüsejisats Dssipfffl @" ge in Ääßnug 4 © r Laafeohaafelii radial a'bka & n. Until tFsecx & altung * uf «ten Jr« ssöiis @ Bsats and back to the srb € it © iüd © a Bis-easst2 wi5r4 automatically cUarc & the desire by means of © iü «8 götlastetöB üolfeassciiitbers Ia #er Ät> fe * 1 1st

She laBfttur ^ iae a drives Ui> er ale

ß as ole Eegelturm II on the B & icel

In the case of equivalency, the main tariff a

2 gÄt mothers y «rw @ Bi» ss d © r gXeicfesa ^ © ejii & liäßii ^^ a for

^ on

ait de »baths g \ $ g £ is switched on between the two files * In this case the gearbox does not work on the gear wheel

txmimmediately on the gearwheel άχ _β on dessea felle also the c si2Sä decoupling of the main turblne s arranged at Rüe & wärtBfahrt.

In Α1Λ * 3 © the Elarichtans «& siar temporary tfcaschaltttag vos the Arbeitsdüseasätsea xj.9 ^X 2 ^ ³³ ^ ^ 3 ^au ^ ^ ^is Ereiasdilseasätse ^e l * ®2 ^lxa ^ ®5 shown for example in the ge ^ elßhueten situation of the Stsuaruagsteile the switch slide valve ψ ₉ öer be stored in the housing of the Hegelturbise f kaim ₉ the la Pfeilrichtxmg In aas Steuergehamsa ^ the not Geseichsäeten Eegelt ^ irbiae egg leaking steam su the work säüBen ^^ ^X 2 ^ ¹ ^ ^π 5 S ^e - ^ail T ^{eni >}

If the (not shown) is wrong, the planned gust swivel b © shifts & he deflects © Hegler i via äea fljikelhebel k the control slide h ^ aue ä © r ^ eseictoeten position to the right * As a result, the auxiliary piston is shifted to the left as well as the switch slide ^ r so Dab the DASP Äireg after άβη work © jets ^ _f X g _f i: - abge "sperrtg aöch the Bremsdüsensätzea ^e i> ^@ 2s®3 SBER is open" the auxiliary piston g shifts equilateral the Schaltetaiige 1 mach LinL £ e _g so that by the springs m. imä, m. over the shift fork ρ the deflector claw q aue the engagement old the gear wheel r is applied tpid to the claw s "Ba die Bremsdilsea e _ls e" ₉ @ ^ a drop in the speed of the Eegelttirbiae causes. _s soon arises synchronization of Hauea s old the Abweiserklauen tb se tHe this loud further! LiaksTersehiebung ei33sreifea _#? / obei the Sehaitgabel ρ via the rod t ^ h the spool back into the

End position briagt * As a consequence sur _t üa9 OCE

sehleber ^ dl © Bremsdüseasätse e _1P e ₂ # e ^ shuts off and the working diisea xljX2 u »r3 for && n steam access likeSer ^ free glbte So during the operation © by Sea liafl-uss the rotary regulator in the overr ^ aag aue exercises r ta die ö @ trl @ b @ itufe 5 reached «»

The filling is regulated by the hand lever w $ which moves the unloaded control piston 01.02 * c5 «

Claims (1)

Patent priority. 2 *) Vehicle propulsion by geared turbines, especially for Schlenenfahrseui? © * daüureh that the performance of the Control stages (fj of the turbine drives Via gears with variable transmission ratios (change gears h) the performance of the stages the main turbine (a) is passed on through gears (b ^ gbggd., gdL,} with unchangeable translation «, 2 * 5 vehicle drive according to claim 1, characterized gelcemgeiehiietj that the control stages (f) of the drive turbines, which are driven via change gears (h) are designed as independent! Oeilturbinsa (control turbines) " 3 »} Vehicle drive according to claim 1 u» 2> äadarch separated, that between Eegelturbiae (f) and change gears (h) Bueätalieii a Tut bögetriebe / si »^ 2jöing & echaltet 1st · Fig _e 2 _o 4 _e ) Vehicle drive Jinch claim 1, characterized gekenaseletciet _s that the change gear (h.) Oil power ang of the Hese ^ stage (f) directly to the slower running stage (tljda) äes multi -stage main operation (b ,, \> 2 »% Ν ^ 2 j ^ ^er ^ ^r " Cfc · 5.) Vehicle drive according to claim 1, Sadtircli geJtennseichnet that the main turbine (a) atic übergass saa £ Bäiek ^ irts drives from the propellant locked and uncoupled from the power transmission IS _e ) Fahraeusantrieb according to claim 1, characterized in that miMeetens a Mseaeats (e ^ _f ®2? ^E 5 ^ ^ ^er 2-egjelturbiae (f) el® Bremsest a is formed, which during the gas change from the set Da / rip f quantity through xat irird, 7 ·) Vehicle drive according to claim 1, among other things, ₈ characterized by the fact that the noise flowing through the Brsmsdüs ensat se (e-, Geg * © -?) Is further depanatized in the following main turbine (a) in normal direction of travel. EA.318616 * 13.5.bB Pateataasprüelie · ö.) ^ iTahrsou drive neeh claims 1 and 6 _S dadiarch gekennzeichnetj Dab the steam to the EC of BremsdüsenöätEen (e ^ _9, © e) applied brake & anälen in Biclitung eggs blade length can flow freely " @ _E) Vehicle drive according to claim I _{5, #} gekezmseiclmet characterized AEAs äurcfe temporary "ümschaltmig on AEEN Bremsclüsemsatsf. A piston valve (V) or a changeover valve erfοIgt $ 10β) JaJargeagaa drive according to claim I _5, characterized in that the piston slide (v) or the switching valve is under the control of a speed controller (i) " Lie) Fahraewgantrieb according to Aü-sprußh 1 τω.ά 10 , dadixrch g seichnet that the Ausohln »'ön of the rotary regulator © (1) automatically advertises the gear change , no when © adjusting the liolbes: - slide (v) or" öaschalt ^ entileg the preselection of the next gear of the Weehsel ^ etriebee Ch) worried ^ while after the rotary speed of the Segalturbine (f) the engagement of the SchaltHame (o) the Eüctetellang of the Kelbezieöhiebere (y) oäer Iftaechaltventllee 12 ») FahrseussH" ^r i © ^ according to address 1 land 9 _g thereby gekenaeeichnetj that piston slide (v) or switching valves is housed in the Eeeelturbine {f) itself