DE1997210U - Propulsion system for ships and airplanes. - Google Patents

Description

P.A.231 170-23.4.68

PATENT Attorney DIPL.-ING. W. WEINKAUFF

FRANKFURT (MAIN) 50 F Γ C Ί S H O Ii L 71 *

FELIX LEVY ₉ QUARTIER LES COLLSTfES ₉ GAGFES SUR MER,
J ¹ RAHKRi. I GH

for ship uro

MISSILE

The usual use of a propeller as a propulsion organ for flight and ship hulls results in a low level of efficiency.

According to the innovation, the new propulsion organ is intended to avoid this disadvantage, v / as is mainly achieved by its Ausxldunc with a rotjr as a sheathed tendon and a this stator connected downstream in the flow direction made of helical blades in a pressure casing.

The fluid is sucked in from the inside of the rotor and during the Flow through in the circumferential direction to the rotational speed of the rotor dowie accelerated in the direction of passage, whereby an axial propulsion force arises. The exiting fluid hits against the guiding show of the Itatora, whereby "being on." The total arrangement compensates for the torque exerted and a further axial propulsive force is generated of the cross-section of the flow area, there is a considerable area of attack

laufendeii un ^ fixed Johau! Pedal UNJ where _<s Qti dor eddy losses as a result of the Rotorb-roloh ala coat do ^ for revolving Druckfjehäuses, preferably supports duron _concave% uorschnitteformK of the blades, a large thrust with Jorin ^ em loss and thus axxajojsuaSqsBgemäß a achieved considerable improvement in the efficiency compared to the known propeller propulsion organs.

The invention should be based on the schematically depicted in the figures

Oil / CJLX OCH iiuoi UCIiX u.J.13 ονσχσ ^ / χσχσ ytcj. υ σχ σ χ Aaw-υσχ- λ / tt ^ j. uvh »

Pigur 1 shows an axial section through the propulsion organ, which also reveals its arrangement with the associated gear elements under ^{1 of} a ship's hull.

Figure 2 shows a side view of this propulsion element. Figure 3 shows a radial section through the rotor.

FIG. 4 shows a schematic cross section of the lateral arrangement and the common drive for zv / eier propulsion organs in the Rupmf.

FIG. 5 shows a representation according to FIG Variant regarding the rotor gear »

Figures 6 to S can, in axial section different Schau- 'i ielanordnüngen of rotor and stator recognize. ;

The i} acids 9 uis 12 show another AusfiihrunrsbeispieL, ^ eei 'net to propel missiles *

") aj .-. a.ptorgan, the rotor 1 is made of metal or cast out of plastic * It is above the dumbbell 2, in which the worm Z is integral in one piece, with at least two imaginary axes from spiral ocr. aufeln 4, 5 has "with a progressive slope from inlet a to AJila3 b, according to flow-through flow path 23

/ 3

Steieungaverlauf ait 2 three Durcfcmeeserbetrftgtn © inlaßeeitiß % iä zxi aöaam SuSrQhaasaarbetraeoo aualaäeeite waehawöö selected ·

furthermore «ind dio Rotoraohaufaln in Hadialriohtung concave» like gLiia Oii nxii "K * WBinWtl4ftS_ oa Haft Ka4 Aiivi Ώτ« ν> * · <nhtunif Ama gfaila »£

. üup that continuously ·? lald in Aoh & nUh «« in · naoh euBen ^ and then » (aufl «n, tine naoh innonögeriohtot · Kritfti« rseu ^ t becomes.

3) · γ rotor 2 lUufjb la »tirnatitigen W) llj: lRs» rn 9, 10, which Ib t% tSü ^ d Voritrttil 12 den sylindri «oh« n ^N »

Enema «tutson 13 voa ^ lelohtn Durohneneer vit dor rotor forms, * 'wlihrenU da «CehUuao currently the AUoilatutasn 14 again from> same Uurohneöeir forat · Γ> · γ Auslaufe tut »t η forms with the in it filmed epiral LritflUolita 15 d # n stator "deaaen l" itfluchen a close fitting to the rotor blades hatxin. The “LeitflKchen” of the “stator” have a double circuit BlncMuL direct «it the voa rotor koscezide kitelnde Ströaunf again almost «choporallel», whereupon eddy losses are suppressed at the exit »and there are other ways resulting) reaction to a Seitrag xur propulsion craft.

Veiterhis "ind well-known * elitrieohe od" ir "eohanieohe drive" · Provide sources for dta rotor.

The toothed crane drive 15 »17 with parallel alignment of all Blesenta enables 6tu drive of all motors 18» 19 on both sides 4ea solids «like also Pi ^ ur 4 i · v · ■ · fissures» vma 2 «se tsiohtlJLch.

is also the drive via an angular transmission 28 similar to 5 _e, whereby the gear housing has been an output since 1 & all time

al «Abströtsdüse acts

Since "GshSuee 11 lies grunäa & tzlieh qptszr ia ansutraibendsn S ^ hiffe body.

/ 4

- 4 The propulsion organ according to the innovation acts like

The motor (not shown) drives the intermediate gear 16 Rotor 2 with a speed of 4-5000 / min, according to the desired propulsion force and the rotor diameter.

The direction of rotation is determined by the fault course from Entry to exit,

--- The front xeil 21 of the shaft protruding into the inlet nozzle 13 _. _ 'fine 4, 5 of the rotor sucks in the Wassex * and pushes it into the rotor casing 2, where in further contact with the blades 4, 5 it is increasingly accelerated in the rotational direction and then into the outlet connection H arrives where it gets its kinetic energy from the shovel, ends 22 to the stator guide surfaces 15, whereby, as in a. “, .- Turbineι an axial force is generated as an additional thrust , acts and is indicated by the arrow 24.

... _T , the thrust 1 "adds to the thrust P, indicated by ■ i". the arrow 25 'which via the formed with annular shoulder' ~ ^Λ rolling bearing is transferred to the ship's hull. 9

These bearings are protected against the flowing water by means of ring seals 26, 27 completed.

Ir> the execution examples according to Figures 6 to 8 is the motor connection axially in front of the inlet side on the face 33 of the part 32 attached to the front of the rotor 31, which is provided in the front of the sleeve 34 of the fixed basket on the non-rotating pressure housing 36 is mounted, at the rear in a hollow guide body 35? that of the stator guide surfaces 40, or 40a or 40b is worn, the Janze part on the tra ^ of the fuselage. 38 is an annular gap between rotor 31 and Pressure housing 36.

The ends 39 or 39a or 3? B are in the exemplary embodiments after? 6 to 8 convex or concave drawn out in different lengths, depending on the nature of the flowing through Fluids, as well as the size of the Yortriebsorganes and the operating conditions.

tt> j

• ι,. . 2as -tgcemaße propulsion organ can i »tints anything

".. Biiid work oleo in any degree of freedom" or steam ,, · or especially in atmospheric air. PUr the latter I ';' The operating mode is the implementation according to Figures 9 to 12 Bali ί 'eondoro βββίβηβΐ. They have a ventral organ for plug

söu ^ s, ia? igu »9 iö Qonkreohter oteiiung, in Figure 10 in Oboranaioht and in Pigur 11 in Axi & Lochnitt, while Piiiur 12 a toilet vacancy iot.

Animal in the office direction diverging probe / 'rotor 45 sucks in the air on its inlet side 47, presses it in its inner heap area 46 to a turbine-like discharge end 48 in the stator dohaufelkranz 49, whereby the aualitaliohe propulsion force is generated in the direction <3ea arrow 51. Bieae is reinforced by the guide vane ring 50, which is held in between. Figure 12. ^, | geigt a cross section in the Sbsne xy aua Jigur 11 duroh the / | ^: Blades 46 and 5O ₉ at Achahöhe de e ^ aotor au alaufea 4 8 (ri ^ iär 3V · | Figure Vl aeigt la Radialsohnitt the curvature of the _blade: 1 blade arrangement for an operation is direction of rotation äea drawn '.J;, r- 'part 52. Pigur 10 according to the iintritteseittge _t in plan view |. 1'.. realize ¹ V ₁ üotorsehaufelforEi Fi ^ oR 9 shows at 49 'an inside', Jl 'Ali /' * view of the stator blades 49, in a ring la Aualaßstutzen ^J iiiv; * '. Arranged 2ei 53 the position of the engine is indicated. I. I.

° ~ i ■ $ ■ · · · ■; '■

IJJ * ⁴ i 'The rotor of this Auaführun ^ abeispieles, an operational t drthcahl of about 15,000 revolutions per minute have, for the' ^L propulsion of vehicles or aircraft iu air horizontally, banking or echriis, or also, "with a fixed arrangement of the drive organ ^ es * for its use as a fan.

199721

Claims (4)

P.Ä. 231170-23.4.8ft / Sciautz claims i) ·) Opposite a fluid-acting drive element, "consisting of : a rotor, the blades of which are fixed in a dumbbell, and . just such a stator, arranged downstream in the direction of flow, '; with mindfully rising blades, thereby <jekennze: Lch- \ net that the rotor blades in Veiae known per se as \ Archimedean spirals (4,5) with growing in the direction of flow- [executed the slope and backwards in a rotationally \ -, symmetrical conical area (22 or 39 or 39 a or 39 b '■ or 48) are extended, the stator drive a (15 or, 40 or 40 a or 40 b or 49) leave out which also • ala Archimedes spirals with growing in the direction of passage ■ the slope are executed. 2.) Drive member according to claim 1, characterized in that the front ends (21) of the rotor blades (4, 5) from the rotor shell protrude into oinen funnel-like inlet nozzle (13) .. 3.) Drive member according to claim 1 or 2, characterized by. the application of a Vex concave in Hadialachnitt (Pig. 3) - run up the rotor heap (3 »4). 4.) Drive element according to one or more of the preceding claims, characterized by a cylindrical 3) flow gap (38) between the jacket of the rotor (3'I) and eiäerä these «üKgebsnänen ur.ä in stocksa ertsfsstsr. MaatölSohr i Pifi. β - S).