PL3259B1 - Gear for lubrication of gear wheels on water turbines. - Google Patents

Gear for lubrication of gear wheels on water turbines. Download PDF

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Publication number
PL3259B1
PL3259B1 PL3259A PL325920A PL3259B1 PL 3259 B1 PL3259 B1 PL 3259B1 PL 3259 A PL3259 A PL 3259A PL 325920 A PL325920 A PL 325920A PL 3259 B1 PL3259 B1 PL 3259B1
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PL
Poland
Prior art keywords
gear
lubrication
wheel
water turbines
wheels
Prior art date
Application number
PL3259A
Other languages
Polish (pl)
Filing date
Publication date
Application filed filed Critical
Publication of PL3259B1 publication Critical patent/PL3259B1/en

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Description

Naolitoianie stozkowych kól zebatych, napedzanych turbinami wodtnemi, nastrecza pewne trudnosci. Przy zastosowaniu pom¬ pek, wtryskujacych oliwe, trudno jest utrzymac pozadana czystosc, przytem w ra¬ zie zaciecia sie pompki tryby pozbawione sa smarów, co doprowadzic moze do ciez¬ kich powiklan ruchu. Urzadzemife, stano¬ wiace istote wynalazku niniejszego nietyl- ko usuwa wspomniane niedogodnosci (wa¬ dy), ale czynil zbednem uzycie pomp do smarowania, zapewniajac jednoczesnie zu¬ pelnie dostateczne ii oszczedne oliwienie trybów. Urzadzenie to polega na zastoso- wianiu rymienek na1 oliwe na krawedzi po¬ ziomego kola] oraz przewodu (rurki) roz¬ dzielczego, zaopatrzonego w otwory ii sie¬ gajacego do rynienki, lezacej nazewnatrz.The lubrication of conical gear wheels, driven by water turbines, presents some difficulties. When using pumps injecting oil, it is difficult to maintain the desired cleanliness, and in the event of jamming of the pump, the modes are devoid of lubricants, which can lead to severe complications of movement. The device, which is the essence of the present invention, not only remedies the aforementioned disadvantages (disadvantages), but has made the use of pumps for lubrication unnecessary while ensuring at the same time a sufficient and economical lubrication of the modes. This device consists of the use of oil chimneys at the edge of a horizontal circle and a distribution conduit (tube) provided with holes and extending to a gutter lying outside.

Przewód ten przyjmuje czesc smairów, wy¬ pchnietych sila odsrodkowa kola do ze¬ wnetrznej rynienki i rozprowadza! po prze¬ biegajacych pod nim kolach; Smar scieka¬ jacy z tych ostatnich isplywa zpowrotem do zewnetrznej rynienki. Rysunek przedstawia to urzadzeniie, przyczem fig. 1 przedstawia przekrój, fig. 2 — czesc rzutu poziomego urzadzenia. Obrzeze kola1 (a), nasadzo¬ nego na glówna os, otaczaja dwie rynny: zewnetrzna (b) i wewnetrzna (c). Przed kolem zebatem fd), a ponad zebami kola (a), przeprowadzona jest rurka (f) zaopa¬ trzona w otwory, która moze byc zawieszo¬ na lub tez zamocowana w inny jakis spo¬ sób. Otwarty jej koniec zagina sie do ze-*wnetrznej rynalemldi (b) w kierunku odwrot¬ nym do obrotu kola (a). Z chwila czescio¬ wego napelnienilal si^ jej smarem zacznie sile tenze przy obrocie kola przyciskac do scianki rynny, wytwarzajac boczny menisk o przekroju w formie paraboli Warstwa smaru, w ten sposób wytworzona obraca sie wraz z kolem. Pograzona w niej rur¬ ka / przyjmie czesc oliwy (oleju;, smairu), który to smar posunile sie w rurze dialtej dzieki nabytej wlasnej szybkosci i przesa¬ czy sie poprzez otwory w rurze na prze¬ biegajace pod nia tryby, naoliwiajac je w ; ^ Zagiety koniec rury f, zacpaitrzolny jest po wypuklej stronie: w otwór g jak w rurach piszczalkowych lub orgatnowych, dziekii któremu wchlanianie oleju odbywa siie bez zadnych zjawisk wi^ rowych. Dzieki odsrodkowej sile kola smar po naoliwieniu trybów odrzucony be¬ dzie ^powrotem do zewnetrznej rynienki. 2 a strzezen ii e patentowe, Olrwilalrka do kól zebatych, napedzanych turblnaJmi wodinemii, znamienna tern, ze na obu kralwiedziach callego dbwodu poziomego kola zebatego urzadzone sa rynilenki do smarów, oraz umieszczona jest przed try¬ bem przenosnym, a ponad zebami kolal po¬ ziomego rurka rozdzielcza, zaopatrzona w otwory, przyczem rurka! ta siega zagietym w kierunku przecilwnym do biegu kola kon¬ cem do zewnetrznej rynienki i dloprcwadza odrzucony tutaj sila odsrodkowa smar do poszczególnych zebów, skad splywa on zpo^ wrotem dto tejze rynny.This conduit receives a part of the smears pushed out by the centrifugal force of the wheel into the outer trough and distributes it! on the wheels running underneath; The lubricant which drips from the latter flows back to the outer trough. The drawing shows this device, while fig. 1 shows a section, fig. 2 - a part of a horizontal view of the device. The periphery of wheel 1 (a), mounted on the main axis, is surrounded by two troughs: outer (b) and inner (c). In front of the gear wheel (fd), and above the teeth of the wheel (a), a tube (f) provided with holes is led, which may be suspended or attached in some other way. Its open end bends to the outer groove (b) in the opposite direction to the rotation of the wheel (a). From the moment it is partially filled with its grease, it will begin to press against the gutter wall when the wheel is rotated, creating a side meniscus with a parabolic cross-section. The layer of lubricant thus formed rotates with the wheel. The tube burnt in it will receive a part of the oil (oil, grease), which grease will advance in the dialta tube due to its own acquired speed and will flow through the holes in the tube into the modes running underneath it, lubricating it in; ^ The folded end of the pipe f, the bottom side is on the convex side: into the opening g as in a pipe or orginal pipe, so that the absorption of the oil takes place without any eddy effects. Due to the centrifugal force of the wheel, the grease after lubricating the gears will be thrown back into the outer trough. 2 a patent protection, a gearwheel for gear wheels driven by turbulent water, the characteristic point that both lobes of the horizontal gear wheel are equipped with grease troughs, and it is located in front of the portable gear, and above the teeth of the horizontal gear a distribution pipe, with holes, with a pipe! this reaches the end curved in the direction opposite to the run of the wheel to the outer trough, and the grease rejected here by centrifugal force enters the individual teeth, from where it flows down the return to the trough.

Aktiengesellschaft vormals Skodawerke.Aktiengesellschaft vormals Skodawerke.

Zastepca: I. Myszczynski, rzecznik patentowy.Do opisu patentowego Nr 3259.Deputy: I. Myszczynski, patent attorney. To the patent description No. 3259.

®Ly ™z. r-JZs xiAJr~ Druk L. Boguslawskiego, Warszawa.®Ly ™ z. r-JZs xiAJr ~ Print by L. Boguslawski, Warsaw.

PL3259A 1920-07-12 Gear for lubrication of gear wheels on water turbines. PL3259B1 (en)

Publications (1)

Publication Number Publication Date
PL3259B1 true PL3259B1 (en) 1925-12-31

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