SK157592A3

SK157592A3 - Centrifuge for research and pursueding of biological material in specific conditions

Info

Publication number: SK157592A3
Application number: SK157592A
Authority: SK
Inventors: Jozef Zongor; Eduard Matula; Jan Potocky; Margita Haasova; Koloman Boda; Vladimir Sabo
Original assignee: Univ Slovenska Tech
Priority date: 1992-05-26
Filing date: 1992-05-26
Publication date: 1995-06-07
Also published as: SK278667B6

Abstract

The centrifuge used for research and investigation of biological material in the specific conditions consists of the bearing body (3), with a fixed location of it on three supporting arms (4) at least and in this body, there is located the shaft (5) being able to rotate. The shaft (5) is equipped with the electric bus (6), in the bottom part of it, with a scanner of revolutions, with the brake system (7) and with the driving pulley (8) and on the upper part of it, there is located the swivelling base (1) containing 6 up to 16 arms (2) of centrifuge having a pipe shape, the reservoir (9) of water and the axial cage (10), while on each arm (2) of the centrifuge, there is placed the centrifuge (12), in the distance of the swivelling base (1) rotation axis, while this distance is able to be set, and this cage is connected with the reservoir (9) of water with the use of the flexible tubing located in the hollow of the appropriate centrifuge arm (2), together with the electric wires connected with the electric bus (6). The cages (12) are hanged on the centrifuge arms (2) hanged in the axial direction on the hanger, able of setting and rotating, round the horizontal axle, while they are able of swinging in the range of 0 up to 90 degrees.

Description

Oblasť technikyTechnical field

Vynález «a týka centrifúgy pr· výskum a sledovanie biologického materiálu v tpeciflckých simulovaných podmienkach.The invention relates to a centrifuge for the investigation and tracking of biological material under specific simulated conditions.

Súčaenf stav technikyBackground Art

W . Centrifúga Js technické zariadenie na vyvolanie odstredivej sily a sledovanie Jej vplyvu na chovanie biologického materiálu vo voliteľných podmienkach preťaženia· tím je možné simulovať napríklad podmienky fttartu kozmickej družice.W. Centrifuge is a technical device for inducing centrifugal force and monitoring its impact on the behavior of biological material under selectable congestion conditions. For example, the space satellite fttart conditions can be simulated.

V súčasnosti Js známa centrifúga. sxonttruovaná v School of Asrospacs medicíne Brooks Air Force Base, USA. Jej nevýhodou vták ;e, Í9 la ekonstmtivoná s vybavená len pre labcratrtrne podmienky.A centrifuge is currently known. constructed at the School of Asrospacs of the Brooks Air Force Base, USA. Its disadvantage is that it can only be used for laboratory conditions.

Pod! ul _·: tnaluzu 'Jveoenú problemati^L·. riw4i c<jnt~i.-ŕ.tga p r t výskum a sledovanie biologického mater.'.álu v épecittc*ych ?_'dmiwnkacn podľj vvnálezu, ktorej podstatou je, 2re Pozostává s ložiskového telesa pevne umiestneného na aspoň troch podperných ramenách, v ktorom Je otočné uložený hriadeľ. Tento je v spodnej časti ooa+rený elektrickou zbernicou so snímačom otáčok, brzdovým systémom a hnacou romanicou. Na hornsj časti hriadeľa je uložená točnica so 6 až 16 ramenami crnntnfúgy tvaru rúrky, zásobník vody a osová klietka. Na každom z ramien centrifúgy je v nastaviteľnej vzdialenosti od osi otáčania točnice umiestnená klietka, spojená so zásobníkom, vody hadičkou uloženou v dutine prísluéneno ramena centrifúgy spolu s elektrickými vodičmi vyvedenými na elektrickú zbernicu. Klietky sú na ramenách centrifúgy zavesené nastaviteľné v axiálnom smere na závese otočné okolo vodorovnej osi s možnosťou výkyvu 0 až 90°Come! ul _ ·: tnaluzu 'Jveoena problemati ^ L ·. The research and observation of biological material in the specimen according to the present invention is based on a bearing body fixedly mounted on at least three support arms, in which is rotatably mounted shaft. This is at the bottom of the oa + electrical bus with speed sensor, brake system and drive romance. On the upper part of the shaft is mounted a fifth wheel with 6 to 16 arms of central tube shape, water reservoir and axial cage. A cage connected to the reservoir of water is positioned at an adjustable distance from the rotational axis of the fifth wheel at each of the arms of the centrifuge, with a tubing housed in the cavity associated with the centrifuge arms together with the electrical conductors led to the electrical bus. The cages are hinged on the centrifuge arms adjustable in axial direction on the hinge rotatable about a horizontal axis with the possibility of swiveling 0 to 90 °

Výhodou centrifúgy podľa vynálezu je, že svojim konštrukčným riešením a režimom prevádzky zaručuje simuláciu podmienok preťaženia na sledovaný biologicky materiál (Japonská prepelice a iná drobná zvieratá do hmotnosti SO kg), najml podmienok simulácie štartu a pristávania biologickej družice.The advantage of the centrifuge according to the invention is that by its design and operating mode it guarantees simulation of congestion conditions on the biological material of interest (Japanese quail and other small animals up to SO kg), at least the conditions of simulation of the launch and landing of the biological satellite.

Ob iaanenia.. vthreeox . Centrifúga podľa* vynálezu je znázornená na priložených výkresocn, kos JeJ celková ccnematická usporiadanie je znázornená na obr. 1, na obr. 2 Je zobrazene usporiadanie ložiskováno teleea rentrlfúgy s hriadeľom a pohonnou Jednotkou a na obr. 3 je znázornený výkyv klietky zavesenej na ramene centrifúgy pri rotačrom Pohybe.Ob iaanenia .. vthreeox. The centrifuge of the invention is shown in the accompanying drawings, in which the overall embodiment is shown in FIG. 1, FIG. 2 shows the bearing arrangement of the X-ray radiator with the shaft and the drive unit, and FIG. 3 shows the swing of the cage suspended on the centrifuge arm at the rotary motion.

Sucjul .ť.\hcitavcQia..vynálezu (4 * jr- zrir-Trncrie r.a vy-.i-v’-och, '..ϊρrr ± rodjca /ynaio.'U c'ozoc r.úva ž lc.· j'.íkovi-'oo ϋ, .;tor-e ,-ιίνη» luoísr.í na popne'iiý-h ramenacn ä. V lQžiákcvr.-m telesa o ;a otočné uioken*' hrLodeľ Jä, na btoráno tpodnon koncj je -iripcnená elektrická zbvrriit-K íi so snímačom otáčok brzdový svstf.m 2. a nr-ac±a -ememca S x pohonnou mdnotkou Xi. Na nornoio konci nnadeľa Je pripesnena točn^ca X s 12-tir.i ramenami 2 centrifúgy ivaru rúrky. Na každou· . ? ramien 2 centrifúgy je v nastaviteľnej polohe U od oe;. otáčania točnim i zavesená klietka 12 na závuse. xtorý umožňuje výkyv až do 90°, Pcsiedná 13-1 a osová K-ietka l£i ie uložená na točme:. l spolu so ránobnikom Sĺ vody. KaždA z klietok X2, rovnako ako aj 13-1 a osová klietka l£l, jr- spojená so zásobníkom St vody hadičkou vedenou v prielušnorr. ramene 2 centrifúgy spolu s elektrickými vodičmi od snímačov stavu biologickáno materiálu, vyvedenými na elnktrickú zbernicu m. Celkove konštrukčná riešenie centrifúgy umožňuje tuto situovať do budovy s daným výškovým modulom.Sucjul. &Quot; hcitavcQia.. invention (4 * jr-zrir-Trncrie ra vy-.i-v'-och, 'ϊrrr ± rodjca /ynaio.'U c'ozoc r.úva ž lc. · J The torso is rotated on the lower arm of the body and the rotary shaft is at the lower end of the body. An electric twist-K i with a brake light speed sensor 2. a nr-ac ± and -emix with a x drive wagon Xi At the end of the table there is a turntable X with 12 arms of 2 centrifuge centrifuges. A cage 12 is hinged on each hinge 2 of the centrifuge at an adjustable position U from the rotational position of the turntable 12, which allows a swiveling up to 90 °. Each of the X2 cages as well as the 13-1 cage and the axial cage 11a, jr- connected to the water reservoir St by a tube guided in the arm of the centrifuge together with the electrical conductors from the sensors. state of biologi The overall design of the centrifuge allows it to be placed in a building with a given height module.

Sledovaný biologickí materiál, najmä Japonské prepelice alebo iné drobní zvierati do SO kg, sa uložia do klietok JL2 na ramenách Z centrifúgy a do oeovej klietky 1Q. Roztočením centrifúgy následným výkyvom klietok 12 vplyvom odstredivej sily sa simulujú kozmická podmienky, najmä Štartu a pristávanía kozmickej družice. Rýchlosť otáčania možno regulovať podľa konkrétnych požiadaviek. Biologický materiál ma zabezpečený prívod krmiva, vody, udržiavanie požadovanej klímy príslušnými vedeniami uloženými v ramenách 2 ¹ centrifúgy. Počas prevádzky je možná sleldovať chovanie materiálu vizuálno a taktiež snímačmi sledovaných parametrov, ktorýcn elektrická vodiče sú vyvedená na zbernicu S· Kontinuálny prevádzkový režim ja možná zaoazPBčiť po dobu niekoľkých dní.The biological material of interest, in particular Japanese quails or other small animals up to 50 kg, is placed in cages 12 on the arms of the centrifuge and in an eye cage 10. Spinning the centrifuge followed by the pivoting of the cages 12 under the influence of the centrifugal force simulates the space conditions, in particular the launch and landing of the space satellite. The rotation speed can be controlled according to specific requirements. The biological material is provided with feed, water, maintenance of the required climate by appropriate lines housed in the arms of the 2 ^L centrifuge. During operation it is possible to visualize the behavior of the material visually as well as by the monitored parameters, which electric wires are led to the S bus. · Continuous operating mode can be ensured for several days.

autematický v klietkachautematic in cages

Pri—ivamlná využitáľnOSťStraightforward usability

Ĺentt-ifťou podľa vynálezu možm použiť r.a simuláciu 'tD«cí*fírkýcn. najmä ko/-tiic<ych podmienck oblasti vedeckaho ' ý-ihúmu biológov a výoku-'-mi *.cv v fyziológie zvierat.With the present invention, it is possible to use simulation techniques. in particular, the conditions of the field of scientific biologists and animal physiology studies.

Claims

PATENT 'CLAIMS

Centrifuge for the research and tracking of biological material under specific conditions, characterized by and. Im ossxes from the bearing body (3), fixedly placed on the aeport of the three support arms (4), in which the shaft (S) is rotatably mounted, which is provided with an electric busbar (6) with a speed sensor, brake system (7). ) and a drive pulley (B) and on top of which a rod (D * with 6 to 16 arms (2) of a tube-shaped centrifuge, a water reservoir (9) and an axial cage (10) are supported, sliding on each of the arms (2) centrifuges at an adjustable distance from the axis of rotation of the turntables (1) A cage (12) connected to the reservoir (9) by a vay tube housed in the cavity of the respective arm (2) of the spblu centrifuge with electrical conductors 1), wherein the cages (12) are hinged on the centrifuge arms (2) adjustable in the axial direction on the hinge pivotally about a horizontal axis, with the possibility of swinging 0 to 9QU.