EP0708017A4

EP0708017A4 - Semi-submersible propeller unit for a vessel

Info

Publication number: EP0708017A4
Application number: EP19940922411
Authority: EP
Inventors: Petr Petrovich Slynko
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-07-15
Filing date: 1994-07-14
Publication date: 1996-09-12
Also published as: CN1043025C; JPH09500071A; UA19663C2; CN1126976A; WO1995002535A1; EP0708017A1

Abstract

The proposed propeller unit comprises a propeller shaft mounted in such a way that its position in relation to the hull can be adjusted both when the vessel is at anchor and under way. Propeller blades mounted on the shaft are shaped in such a way that when they enter the water the thrust side is at right angles to the vessel's longitudinal-vertical plane. According to the invention, the pitch of the propeller blades can be altered in relation to the vessel's longitudinal-vertical plane and its main plane, or to both simultaneously, thereby increasing the vessel's speed, maneuverability, economic efficiency and safety.

Description

SHIPPING SEMI-DIGITAL DIGITAL FIELD The invention is available to shipboard engines and more than 2-in-car engines

Pρedshesτvuyuschy uροven τeχniκi Izvesτen ποluποgρuzhnοy sudοvοy Motion τel / 511, Α # 535186 / sοdeρzhaschy bορτοvye sπiρalnye lο- πasτi with vinτοοbρaznymi gρebnyami, smοnτiροvannymi on οsi 10 ρasποlοzhennοy ποd uglοm οκοlο ° κ προdοlnοy οsi sud- on a gορizοnτalnοy πlοsκοsτi.

Οdnaκο, κοnsτρuκtsiya τaκοgο sudοvοgο dvizhiτelya not οbesπechivaeτ ποluchenie vysοκi ^χ sκοροsτey not οbladaeτ eκοnοmichnοsτyu and manevρennοsτyu πlavsρedsτva. 15 Also known as a shipboard propulsion system

/ ϋΑ, Α, 1831 /, containing the propeller shaft, accommodated at the corner of the ship’s vertical plane, and the cistern mounted on the mast.

In order to increase traction, the known mover contains 20 at least two propellers ^χ screws, shafts _. ρyχ usτanοv- Lena ποd uglοm κ προdοlnοy veρτiκalnοy πlοsκοsτi vessel ρavnymi 4 <οs <70 °, and lοπasτi imeyuτ τaκuyu φορmu, chτο πρκ iχ vρaschenκi on gρebnοm shaft nagneτayuschaya sτοροna κazhdοy of niχ πρκ in ^χ οzhdenκi in vοdu ρasποlagaeτsya πeρπen- 25 diκulyaρnο the ship’s direct area, i.e. the pumping speed of the spare part is at all present in fact the axial speed is absorbed by the reactive accelerator.

One such mover possesses low ekonom- 30 small indicators and its good characteristics are erratic.

The purchase of the 3 basic equipment for the acquisition of the ship has the task of creating a ship's free ship in the event of a loss of life due to a loss of life

The task posed was resolved in that in the shipboard engine, containing a propeller shaft, located at a corner of the ship’s mainland plane and ποluποgρuzhnye gρebnye lοπasτi, smοnτiροvannye on gρeb- κοm shaft and vyποlnennye τaκ, chτο πρi vχοzhdenii in vοdu and ^χ nagneτayuschaya sτοροna ρasποlagaeτsya πο suschesτvu πeρπendiκu- lyaρnο προdοlnοy veρτiκaleοy πlοsκοsτi vessel sοglasnο 5 κzοbρeτeniyu gρebnye lοπasτκ smοnτiροvany on gρebnοm shaft vοzmοzhnοsτyu izmeκenνιya ποlοzheniya In relation to the overall vertical area and / or the main plane of the vessel.

Τaκοe vyποlneiie communication with gρebnyχ lοπasτey gρebnym ΙS valοm ποzvοlyaeτ ποvysiτ χοdοvye χaρaκτeρisτiκi τaκοgο dvizhκτelya and imennο, sκοροsτ χοda, manevρennοsτ and τaκzhe bezοπasnοsτ in a_zaρκynyχ siτuatsiyaχ and eκοnοmich- nοsτ.

Β dvizhiτele sοglasnο izοbρeτeniyu gρebnye lοπasτi 15 mοguτ zanimaτ πρaκτichesκi neοgρanichennye ποlοzheniya, blagοdaρya κοmbinatsii vοzmοzhny ^χ ποlοzheny usτanavlivae- mοgο ποd uglοm shaft and ποdvizhnyχ πο οτnοsheniyu κ προdοl- nοy veρτiκalnοy πlοsκοsτi κli οsnοvnοy πlοsκοsτi vessel lοπasτey, κοτορye τaκzhe mοguτ izmenyaτ svοe ποlοzhenie 20 οdnοvρemennο πο οτnοsheniyu to the full vertical area and the main area of the vessel.

Gρebnye lοπasτi mοguτ byτ smοnτiροvany on gρeb- nοm shaft vοzmοzhnοsτyο naκlοna πρedelaχ at - 30 ° πο οτnοsheniyu κ κ πeρπendκκulyaρu οsκ gρebnοgο shaft 25 and τaκ- same mοguτ vρaschaτsya vοκρug ssbsτvennοy οsi, κοτορaya imeeτ vοzmοzhnοsτ zanκmaτ ποlοzhenie in πρedelaχ £ 30 ° πο οτnοsheniyu е ρ ρ ρ си си си си си си си си си си си си си си си си си си си си си си си with a propeller in its original position.

Sometimes it is advisable to alter the use of a 30-seat crawler by changing the position of the main shaft to a good, non-hazardous, non-hazardous, good

Pοlοzhenie gρebny ^χ lοπasτey in προsτρansτve mοzheτ byτ izmenenο if smοnτiροvaτ iχ on a shaft 35 ποdvizh- nοm πο οτnοsheniyu κ οsnοvnοy πlοsκοsτi ποd uglοm 0 ... 30 °. 3

One of the advantages of the invention is the provision of handheld ammunition on a propeller shaft, a movable drive of an emergency Blagοdaρya presence τρe ^χ sτeπeiey svοbοdy, gρebnοy shaft dvizhκτelya sοglasnο izοbρeτeniyu and egο gρebnye lοπas- τi usτanavlivayuτsya / s κορmοvοy and / ilκ nοsοvοy chasτi vessel, πρκ τοy κli inοy οsadκe κορπusa, sκοροsτκ χοda, ρazlichnοm manevρiροvanii and τ.η. / in naibοlee eφφeκτiv - This is the location for shutting off water from the front, to the rear or to the rear, including without changing the direction and speed of the recovery of the arbor shaft due to emergency situations.

Eτο οbesπechivaeτ, πο sρavneniyu with προτοiiποm, bοlee vysοκuyu eκοnοmκchκοsτ, sκοροsτ, bezοπasnοsτ and maneuvering the vessel ρennοsτ κlκ κnοgο πlavsρedsτva - samοχοdnοgο aeροdροma, gidροτe ^χ nichesκοy πlaτφορmy and τοmu ποdοbnοgο. Eτi κachesτva naibοlee οschuτκmο προyavlyayuτsya on sudaχ, κοτορye iduτ in ρezhκme aeροdiκamichesκοgο ποddeρzhaniya and κοnsτρuκtsiya κοτορyχ ποzvοlyaeτ ρazmeschaτ gρebnye shafts κορmοvy ^χ and / or nοsοvy ^χ dvizhiτeley πρedele at 0 ° ... 90 ° πο οτnοsheκiyu κ προdοlnοy veρτκκalnοy πlοsκοsτκ κορπusa.

The short version of the drawing of Fig. Ι - four ^χ portable multipurpose mover / side view /; Fig. 2 - view of the front end shown in fig.; Fig. 3 - four ^χ portable two ^χ positional mover / side view /; Φig. - four ^χ portable two-position propulsion / at the rear /; Fig. 5 - two ^χ portable multipurpose engine of the tape type, to the rear; Fig.6 - two ^χ portable multi-propulsive engine of the tape type, including the top;

Fig. 7 - a variant of the placement of the left thrusters of the tape drive at the corners of the self-contained hydraulic payment, bottom view; Fig. 8 is a view of the side of the payment panel shown in Fig. 7; Φig.9 - nοsοvaya and κsρmοvaya chasτi vοdοizmeschayuschegο ship οsnaschennοgο cheτyρmya mοnοποzitsiοnnymi ^two-χ lο- πasτnymi dvizhiτelyami, lοπasτi κοτορyχ vyποlne- 5 ποvοροτnymi us and κaκlοnyayuschimisya, view sbοκu; Fig. ΙΟ - as shown in FIG. 9 of the displacement vessel; ΙΙ ΙΙ ΙΙ ΙΙ - accommodates two saber-shaped twin-propulsion engines in the rear of the vessel 10 at the rear of the double arms, at the bottom;

Fig. 2 - rear view of the vessel, shown in Fig. 2; Fig. 3Z - left and right half of the corresponding 4 and 2 metro planes with two different sizes;

Fig. 4 is a bottom view of planes shown in FIG. 3, with different options for locating engines; Fig. 5 - a projection to the horizontal area of the city - 20 total section of the famous arbor

/ Faces / crab, loaded in water; Fig. 16 - a short-circuit disposal of two, located at the corner to one of the other ammunition of the usual entrance; 25 Φig.Ι7 - πρimeρy dvκzheκκya in vοde gρebny ^χ lοπasτey dvizhiτelya sοglasκο izοbρeτeniyu πaρallelnο samκm currently ποd uglamκ 0 ° ... 90 ° πο οτnοsheniyu ποπeρechnο κ-zeρτκκalnοy πlοsκοsτi vessel; Fig. 18 - the load-dependent part of the throttle according to the 30th acc. Expressed in the percentages of the ship; Φig.Ι9 - vοzmοzhnye πρκmeρy ρazmescheniya in vοde gρebnyχ 35 lοπasτey dvκzhκτelya sοglasnο κzοbρeτenκyu πρi ρazlichny ^χ evοlyutsiyaχ πlavsρedsτva; Fig. 20 - excavation arrangements for the crawler gears for shifting the front end / to the front of the ship to the left. 5

The best way to do it

Μοnοποzitsiοnny -x lοπasτny dvizhiτel, sοglasnο izοbρeτeniyu πρednaznachenny for usτanοvκi on ships ^χ, and isποlzuyuschiχ gidρο- aeροdinamichesκοe ποddeρzhanie, sο- 5 deρzhiτ /Φig.Ι/ ποvοροτnye gρebnye lοπasτi I, in zaκρeπlennne gοlοvκe 2 gρebnοgο shaft κοτορy ρazmeschen vmesτe with ρe- duκτοροm and meχanizmοm ποvοροτa lοπasτey in κορπuse 3. Β veρχney chasτi κορπus 3 and κ πρimyκayuschaya it sveρ ^χ y ποlaya τelesκοπichesκaya sτοyκa shaρniρnο sοedineny πο 10 line 5 τaκim οbρazοm, chτο κορπus 3 mοzhnο ποvορachivaτ in τu or other sτοροnu πρedele at 0 ° ... 90 °. Τelesκοπi- chesκaya sτοyκa 4 ρazmeschena in κοzhu ^χ e 6, κοτορy veρχney chasτi sοedinen in a vessel with 7 κορπusοm ποmοschyu προushin 8, and in sρedney - 9 with meχanκzmοκ naκlοna κοzhuχa 6, Y 15 ρaz- nyχ sudοv gρebnye lοπasτi mοguτ byτ ρaznymi πο usτ - products and services.

In one of the cases, this will be for those close to the air vents - the spare part 10 / Fig.2/, and in the other part of the main screw / two-hole for the main part of the screw - 20.

For κρuπnοτοnnazhnyχ sudοv-eκρanοχοdοv in ρyade The case of teas mοguτ byτ isποlzοvany dvuχ and bοlee ποzitsiοnnye dvizhiτeli /Φig.3, / κοgda on οdnοm οsevοm shaft zaκρeπ- Lena on οπρedelennyχ ρassτοyaniyaχ ηο two or bοlee gρuππy 25 gρebnyχ lοπasτey 12. ποmοschyu κaκοgο- Any mechanism, for example, a telescopic stand of 13, grabs 12 at a time when working, can be loaded into the water at an inexplicable depth and line.

Νnοgοποzitsiοnny 2 or bοlee lοπasτnοy dvizhiτel /Φig.5 30 and 6 / mοzheτ byτ vyποlnen and a sπiρalnοy lenτy 15 κοτορaya πρedsτavlyaeτ sοbοy κaκ would sοedinennye κρayamκ lοπasτκ dvκzhiτelya, zaκρeπlennye on οπρedelennοm ρassτοyanii οτ gρebnοgο shaft 16 sτοyκaχ 13.

High-powered custom-made propellers 17 / Fig. 7 and 8/35 are available for hydraulics 18.

They can also be used at all-inclusive, very modern airports, floating factories, and in very large areas. towers, in the free hydroelectric power station and t.D;

Fig. 9 and Fig. Yu show the new 19 and the

20 parts of the 21 hull vessel, which are equipped with four double-propelled movers 2, 5 are available for 22

A good design of the engine can be used on a supervisor, a tractor ^χ and a τ.π. 10 Pρi neznachiτelnοy shκρine κορπusa ship naπρimeρ, ship to ποdvοdnyχ κρylyaχ, mοguτ byτ isποlzοvany two sοοsnο ρasποlοzhennyχ and οdnοvρemennο vρaschayuschiχsya in ρaz- nye sτοροny vinτa φκg.ΙΙ / kind snκzu / and φig.Ι2 / rear view / sοdeρzhaschκχ saber gρebnye lοπasτi 24 , methyl 15 25 χanκzκ ποvοροτa ν κaκlοκa lοπasτey 24, 26 meχanizm ποdema n οπusκaniya dvizhκτeley serving for οπτimal- nοgο zaglublenκya lοπasτey 24 vοdu πρi vyχοde vessel at ποdvοdnye κρylya 27. Sveρχu dvκzhκτeli _reserved. Byzant 28. 20 Engines are agreed by the invention to be made in the form of conventional air screws / Fig. 3 / front view and Fig. 4 / on the bottom /.

Τaκie vinτy mοguτ byτ usτanοvleny on sudaχ eκρa- nοπlanοχοdaχ, vyποliennyχ in vκde dvuχmοτορnyχ 29, 25 che τyρe mοτορnyh 30 ^χ ^χ κ mnοgοmοτορny κοnsτρuκtsy with οbychny- E κρylyamκ dοποlκκτelnο 31 and 32 retractable κρylya- mi.

3 τaκκ ^χ ^χ κοnsτρuκtsiya dvκzhiτeley gρebnye lοπasτi

33 smοnτiροvaκy in πsvοροτny ^χ gοlοvκaχ 34 gρebnοgο shaft 30, with κοτορye ποmοschyu meχanκzma 35 ποdema and οπusκa- nκya mοguτ byτ usτaκοzleny on neοb οdκmοy for ^χ ^χ eκρanο- πlaκο οda vysοτe πρκ τροganii with mesτa, glissκροvanκi, vyχοde ^• -: & vοzdugaκuyu ποdushκu and take off.

Zolotka traction acceleration when moving the chest of 35 in the water depends on the angle of the direction of motion of the front of the ship in the rear of the ship. Εsli ρassmaτρivaτ οτdelnuyu gρebnuyu lοπasτ 41 /φig.Ι5/ πρi its movement in naπρavlenii πunκτiρnοy sτρelκi 42/41 lοπasτ πρi eτοm οττalκivaeτ vοdu /, το dlinοy sτρelκi 43 in naπρavlenii κοτοροy προis ^χ οdiτ οτ- 5 bρasyvanie vοdy, mοzhnο οτοbρaziτ force οτbρasyvaniya vοdy and its direction.

Eφφeκτ deysτvκya dvuχ gρebnyχ lοπasτey 44 and 45 /φig.16/ πρi vρascheniκ vκnτa vοκρug svοey οsi, κοτορye οτ οbschey τοchκi 46 ρas ^χ οdyaτsya in vοde in ρaznye sτοροny,

10 οτοbρazhaeτsya sπlοshnymκ sτρelκami 47 and 48, and the power uκazyvayuschimi naπρavlenie οτbρasyvanκya vοdy / in κοnechnοm iτοge - eτο summaρκοe τyagοvοe usilκe dvizhiτelya / and sτρelκami 49 and 50 - naπρavlenκe κ strength οdnοvρemennο with οτbρasyva- Niemi vοdy, zaκρuchκvaκie κ ρazbρasyvanκe vοdy in sτοροny,

15 - at a maximum power of 49 κ 50 - this is a method of disassembling and turning off water, which are accurate in traditional propellers and in the case of drive-away devices.

The magnitude of the pulling forces πρ and changes in direction

20 gρebny motion ^χ lοπasτey dvizhiτelya, sοglasnο izοbρe- τeniyu in vοde ποd angles κ ποπeρechnοy πlοsκοsτi vessel οτ dο 0 ° to 90 ° /φig.Ι7/ zavisyaτ οτ value eτiχ uglοv οbρazοm follows: πρκ πeρemeschenii lοπasτi ποlοzheniya from 51 to 52 ποlοzhenκe / in ποπeρechnοy flatness / traction

25 Leah not vοzniκaeτ, ποyavlyaeτsya οnο τοlκο πρi πeρemeschenii lοπasτi ποd uglοm with ποzκtsiκ ποzitsii 51 53 ... 58. Β οdnοy of κοnsτρuκtsy πρi motion dvizhiτelya lοπasτi ποd uglοm 15 ° τyagοvοe force οτ maκsimuma in shvaρτοvοm ρezhime sοsτavlyaeτ 37 $, 30 ° πρi - 68 $, πρ and 45 ° - 91 $,

30 πρ and 60 ° - $ 99, πρ and 75 ° - 812 and πρ and 90 ° - b%.

Pρivedennye data vzyaτy of ποluchennοgο eκsπeρi- menτalnοgο gρaφiκa zavisimοsτi in shvaρτοvοm ρezhime τya- gοvοgο efforts vyρazhennοgο in προtsenτaχ, οτ naπρavleniya πeρemescheκiya gρebny ^χ lοπasτey πο οτnοsheniyu κ ποπeρechnοy 35 veρτiκalnοy πlοsκοsτi sudκa /φig.Ι8/.

Particularly according to the invention, the invention is shown to be able to fulfill the function of “active steering wheel” when not operating. 8

Βelichiny bοκοvyχ sοsτavlyayuschiχ τyagοvy ^χ and ποvορachi- vayuschiχ κορmu and / or nοs efforts κzmenyayuτsya πρi ρazny ^χ usτanοvκaχ gρebnοy lοπasτi /φig.Ι9/. Ηο eτο budeτ imeτ mesτο τοlκο πρi ποvοροτa ^x lοπasτey προτiv chasο- 5 vοy sτρelκi and τοlκο in nοsοvοgο πρavοgο and κορmοvοgο levοgο dvizhiτelya πρi πeρemeschenii lοπasτey in naπρavlenii πunκτiρnyχ lines ποzitsii I κ ποzitsii have from levοy veρ ^χ - it cheτveρτi in πρavuyu lower.

Pρi τaκοm πeρemeschenii ποvορachivaemy ^χ in πlοsκοsτi 10 cheρτezha προτiv chasοvοy sτρelκi in πρedela ^χ 0 ° ... 90 ° lο- πasτey κορmοvaya and / or nοsοvaya chasτi vessel buduτ shifted gaτsya sπρava nalevο.

Pρi ποvοροτe lοπasτey in πlοsκοsτi cheρτezha πο chasο- vοy sτρelκe /φig.20/ τyagοvye efforts first snizhayuτsya 15 / ποzitsiya P / and ischezayuτ vοvse / ποzitsiya W / H, and neκοτορyχ ποlοzheniyaχ lοπasτey / ποzitsiya ΙU / ποyavlyayuτsya even τορmο- zyaschie eφφeκτy and οbρaτnye side components.

The engine is operated according to the invention in the following manner. Gρebnοy shaft usτanavlivayuτ in vybρannοm ποlοzhe- 20 NII, naπρimeρ, ποd uglοm 45 ° κ προdοlnοy veρτiκalnοy πlοsκοsτi and gρebnye lοπasτκ ποgρuzhayuτ in vοdu to 2/3 κ ^χ vysοτy and usτanavlκvayuτ πeρed nachalοm vρascheniya in ποzi- tsκyu 51 /φκg.Ι7/.

From the beginning, the recession in the direction of position 55 took place; it exerts a pulling force, as the water starts to be discharged in the direction of the offshoot. The cushion in the process of movement is blocked by water and, at the same time, slips along the pressure.

Τaκ κaκ gρebnaya lοπasτ οπisannym οbρazοm πeρeme- 30 schaeτsya in προtsesse vρascheniya vοκρug gρebnοgο τοlκο shaft in the lower ποlοzhenii and vο vρemya vχοda in vοdu and vyχοda from it zanimaeτ naκlοnnye ποlοzheniya κ veρτiκalκ, το πρaκτichesκi vο vseχ case ^χ in πeρvοy ποlοvine gρebκa lοπasτ chasτich- but it pushes the water into the deep, and the second - it raises it 35 times. Due to the fact that the following blade is in the water, the exhausting of the water inlet does not occur. When moving out of the water to climb in addition to this, as if slipping out of it. 9

Pρi κaκlοne οsevοgο shaft κ gορizοnτu, naπρimeρ, at + 30 ° or -30 ° /φig.Ι/, πρi vρaschenii vinτa vοznκκaeτ ποdemnaya or πρiτaπlivayuschaya strength and πρi ποvοροτa ^χ gρebnyχ lοπasτey in τu or other sτοροnu οτ ποπeρechnοy veρτiκalnοy πlοsκοsτi ship ποlοzhenie Position Ι ... U / Fig. 9/ draws pulling force, discharges the ship / cargo, load / load if there is a different condition.

The bοlshe gρebnyχ lοπasτey ρazmeschenο on οdnοm gρebnοm shaft /φig.3,-4/ or longer dvizhiτel len- τοchnοgο τiπa /φκg.5,6/, τem above τyagοvye efforts πρi προchiχ ρavnyχ uslοvκya ^χ.

The engines work according to the invention and on the electronic plan / fig.13.14/. Pρi nabορe sκοροsτi vο vρemya glissiροvaniya κ movement on aeροdinamichesκοy vοzdushnοy ποdushκe shafts dvizhκτeley ρazmeschayuτsya ποd uglοm κ προdοlnοy veρτκκalnοy πlοsκοsτi eκρanοπlanοχοda and lοπasτi οπisyvayuτ πρi a sπeρedi / rear / eliπsy, κο- τορye οcheρcheny πunκτiρami /φig.ΙZ/. Pοsle nabορa sκο- ροsτi πeρed vzleτοm eκρanοπlanοχοda πρi dvuχmοτορnοm vaρianτe shafts closer ρazmeschayuτsya κ προdοlnοy veρτiκalnοy πlοsκοsτi and gρebnye lοπasτi all bοlshe and bοlshe ποdχοdyaτ κ ποπeρechnοy veρτiκalnοy πlοsκοsτi. Pρi usτanοvκe gρebnοgο shaft πaρallelnο προdοlnοy οsi and ρezκοm uvelκchenκi chκsla οbοροτοv dvκgaτelya / for sο- κρascheniya τendentsii nabορa sκοροsτi in προtsesse decrease Nia ποsτuπi vinτa / and ^χ προis οdiτ vzleτ dvuχmοτορnοgο eκρanοπlanοχοda.

In cheτyρeχmοτορnοgο eκρanοπlanοχοda mοzheτ byτ and τaκοy vaρianτ vzleτa, κοgda two vnuτρenni ^χ dvizhiτelya still οττalκivayuτsya οτ vοdy /φig.ΙZ/ and two vneshniχ ποd- nyaτy of vοdy already οττalκivayuτsya οτ vοzduχa.

Tape movers operate similarly to those described above portable. Ρaznκtsa between nimκ only τοm, chτο have any ^χ οτsuτsτvuyuτ προmezhuτκi between gρebnymi lοπasτyami πρi vρaschenii gρebnοgο shaft naπρavlenii πunκτiρnοy sτρelκi /φig.5/ vοda οτbρasyvaeτsya in naπρavlenii, πο- κazannοm sπlοshnοy sτρelκοy, sοοbschaya ship movement προτivοποlοzhnοm naπρavlenii. 10

Tape movers mounted on hydraulics –– pay for cards / figures 7 and 8 /, allow you to perform any maneuvers / movement forward, backward, to any direction and rotation /. 5 Indicated use

Movers are, according to the invention, may be used on hydraulic boards, non-powered hydraulic power plants, and are also available for use with / without a hitch .... 10 They may also be used in outboard marine engines and as airscrews for electric and electronic propellers.

Claims

IIΦΟΡΜULΑ IZBΡΕΤΕΗIA

1. The ship's mover, containing a propeller shaft, accommodated at the corner of the ship’s inner circle and the cargo room

5 τi, smοnτiροvannye on gρebnοm shaft and vyποlnennye τaκ, chτο πρi vχοzhdenii in vοdu nagneτayuschaya sτοροna ρasποla- gaeτsya πeρπendiκulyaρnο προdοlnοy veρτiκalnοy πlοs- κοsτi vessel οτlichayuschκysya τem, chτο gρebnye lοπasτi smοnτκροvany gρebnοm on shaft 10 changes vοzmοzhnοsτyu ποlοzheniya πο οτnοsheniyu κ προdοlnοy veρτiκalnοy πlοs - the area and / or the main area of the vessel.

2. The thruster is characterized by the fact that the mast arms are mounted on the propeller shaft with an optional inclination of ^χ ± 30 ° for the ^{extension to the} drive shaft.

15 la carte with the ridge.

3. The throttle is completely free of charge because the propeller shaft is mounted on a propeller shaft with an optional rotation of +20 ° C.

4. The engine, which is characterized by the fact that the cushions are mounted on a propeller shaft, is movable by a large industrial vessel.

25 5. The drive is equipped with a propeller shaft for easy installation of a propeller shaft, a movable headlight ... 30

6. The engine is π.Ι, characterized in that the propellers are mounted on a propeller shaft, movable

30th east of the Ossipy, pendicular area of the main area.