baber/WOPTO huggingface dataset:
Patent FI-130707-B1 (FI)
Title: Fabry-Perot interferometer having supporting elements
Inventor: HOLMLUND CHRISTER
IPC: G01J3/26
Filed: 2020-03-31
Granted: 2024-01-31
Abstract: A Fabry-Perot interferometer (300) comprises: - a first mirror plate (100) comprising a first semi-transparent mirror (M1), - a second semi-transparent mirror (M2) to define an optical cavity together with the first mirror (M1), and - one or more first supporting elements (S1) to support the first mirror plate (100), wherein the first mirror plate has a first substantially planar surface (SRF11) and a second substantially planar surface (SRF12) defining the maximum thickness (h100) of the first mirror plate (100), wherein the first mirror plate (100) is bonded to the one or more first supporting elements (S1) by three or more joints (J1), wherein each joint (J1) is bonded to the first mirror plate (100) at a bonding region (REG1), wherein the distance (d1) between each bonding region (REG1) and the first substantially planar surface (SRF11) is greater than 30% of the thickness (h100) of the mirror plate (100), and the distance (d2) between each bonding region (REG1) and the second substantially planar surface (SRF12) is greater than 30% of the thickness (h100) of the mirror plate (100).
Patent IE-86933-B1 (IE)
Title: Plastic extrusion having a reinforcement member andmethod of reinforcing
Inventor: MARTIN ALTHORPE
IPC: E06B3/00
Filed: 2016-10-26
Abstract: The present invention relates to a plastic extrusion having a reinforcement member. The reinforcement member is configurable for insertion into a chamber formed by the plastic extrusion and is further configurable to press against the plastic extrusion. Thereby a close fit may be formed with the plastic extrusion and reinforcement of the plastic extrusion may be improved. <Figure 2>
Patent IT-1266528-B1 (IT)
Title: Soffiante,in particolare per aspirapolvere
Inventor: HENTZSCHEL WOLFGANG
IPC: F04D25/16
Filed: 1993-01-22
Granted: 1997-01-09
Abstract: In soffianti in particolare per aspirapolvere, con almeno due giranti (1', 1") disposte su almeno un albero (3) di soffiante rotante, in una o più camere (2', 2"), ciascuna delle quali produce di volta in volta un flusso d'aria (4', 4") passante attraverso la rispettiva camera (2', 2"), le giranti sono inserite usualmente l'una di seguito all'altra, cosicché con uguale portata d'aria risulta una più elevata pressione di aspirazione. Per conseguire nel campo di lavoro sfruttabile di una soffiante di questo tipo, con uguale pressione di aspirazione, una portata volumetrica più elevata, le camere (2', 2") e le relative giranti (1', 1") sono disposte in modo tale che, l'aria dei flussi d'aria (4', 4") prodotti dalle rispettive giranti (1', 1") viene aspirata di volta in volta da differenti aperture di aspirazione (5', 5"), e che i diversi flussi d'aria (4', 4") si sviluppano secondo un collegamento in
Patent IT-1265242-B1 (IT)
Title: Method and equipment for energy recovery and the filtration of smoke with a high particle content
Inventor: GAIA MARIO
IPC: F23J/
Filed: 1993-12-01
Granted: 1996-10-31
Abstract: A method and equipment for lowering the temperature of hot gases containing particles that tend to stick to solid surfaces and to recover heat from them, in a plant comprising a furnace, an exhaust duct for the smoke, a flue and a device for the flue to filter the particles between the said exhaust duct and the flue. The exhaust gas from the furnace is mixed with a flow of the same exhaust gas bled off downstream of one or more heat exchangers placed in the path of the said exhaust gas towards the flue, upstream of the filtering equipment, so that the mixed gas is at a lower temperature than the gas leaving the furnace. (Figure 1) <IMAGE>
Patent IT-1265358-B1 (IT)
Title: Device for preventing unauthorised use of telephone sets and similar apparatus, especially for household use
Inventor: SAGGIORATO MAURO
IPC: H04M/
Filed: 1993-12-01
Granted: 1996-11-22
Abstract: Device for preventing unauthorised use of telephone sets and similar apparatus, especially for household use, comprising means of switching a telephone line of a telephone set on which said device is placed. The switching means are controlled by means of checking the numbers and/or characters arriving from said set. The checking means are able to enable or disable the telephone line through the switching means as a function of the numbers and/or characters arriving from said telephone set, maintaining the normal functionality of the telephone set in relation to unprotected calls or the receiving of calls from the outside. Said numbers are advantageously grouped together under one or more key words. <IMAGE>
Patent IT-1295306-B1 (IT)
Inventor: MANZINI AMERIGO
IPC: B41F13/44
Filed: 1997-10-10
Granted: 1999-05-04
Abstract: An improved printing machine comprises: a frame (3), at least one clichè carrying roller (9) fitted rotationally on the frame (3), the clichè carrying roller (9) being interchangeable with clichè carrying rollers of different diameters, at least one inking roller (15) fitted rotationally on the flame (3) parallel to and in contact with the clichè carrying roller (9), the inking roller (15) being mobile along an arc of circle to enable it to make contact with clichè carrying rollers (9) of different diameters, at least one disk (13) joined to each clichè carrying roller (9), at least one cam (19) joined to the inking roller (15) and in contact with the disk (13). Means are provided for automatically rotating the cam (19) in relation to the movements of the inking roller (15), to maintain the cam regulation of the inking roller (15) with respect to the clichè carrying roller (9). <IMAGE>
Patent IT-1302329-B1 (IT)
Inventor: BARTERI MASSIMO
IPC: C21D8/02
Filed: 1998-09-15
Granted: 2000-09-05
Abstract: In the thermal treatment of continuous-cast or hot-rolled steel strip, by using particular solutions regarding the choice of the strip rolling temperatures, the transfer times from the coiler to the furnace, as well as specific process steps in annealing, it is possible to treat any type of steel by sending the coils of strip, still at a high temperature, directly to the annealing furnace, at the same time maintaining the mechanical and microstructural characteristics obtainable in traditional cold-strip annealing.
Patent IT-1281180-B1 (IT)
Title: Self-forcing face driver with independent fixed centre
Inventor: VETRALA GABRIELE
IPC: B23Q/
Filed: 1994-03-17
Granted: 1998-02-17
Abstract: Self-forcing face driver with independent fixed centre, having mechanical compensation, suitable for being installed on the spindle axle of a machine tool, especially useful and advantageous in all work which requires maximum precision of rotation between the centres, having an internal mechanical system able to produce, with an extremely low pressure of the back centre, an axial displacement of the head and a self- forcing in relation to the stress produced by the tool in removing the chip. Self-forcing face driver with fixed centre, characterised in having the self-forcing transmitted by the head of the tool, the fixed centre independent of the head, a thrust ring with helical-pitch movement guides having a left- hand helix angle, a thrust ring with movement guides having a right-hand helix angle, use of the item as a driver for grinding, able to provide extremely precise workmanship with large and small diameters. <IMAGE>
Patent IT-1268122-B1 (IT)
Inventor: ZINGARELLI ANGELO
IPC: B61F5/50
Filed: 1994-10-13
Granted: 1997-02-20
Abstract: A detecting system for rail vehicles having at least one sprung rigid structure (F), for instance a bogie frame (C), and two axles (A1, A2), comprising photosensor position-detecting means (L11, L12, L21, L22, LM) applied to the structure (F) and adapted to detect typical geometrical characteristics of the track (T1, T2) and the relative position between the axles and the rails when the vehicle is running along the track and to supply electrical signals which are indicative of such geometrical characteristics and such relative position, and displacement detecting means (V11, V12, V21, V22, X11, X12, X21, X22, R1, R2) also applied to the structure (F) and adapted to detect relative displacements between the structure (F) and the axles (A1, A2) and to supply electrical signals indicative of these displacements. Electronic acquisition and processing means of these electrical signals provide a monitoring related to the configuration of the track (T1, T2) and to the dynamic attitude of the structure (F) and of the two axles (A1, A2). <IMAGE>
Patent IT-1279149-B1 (IT)
Title: Process and means for generating and emitting shockwaves for the prevention of harmful atmospheric phenomena and natural calamities
Inventor: ROSATELLO RICCARDO
IPC: A01G/
Filed: 1995-04-28
Granted: 1997-12-04
Abstract: Inside a burner cylinder 12 with an explosion chamber that is partially open in the manner of cannon 10, at least one shockwave is generated by exploding an air-gas or air-oxygen-gas mixture. According to the invention, the said burner cylinder 12 is transported and aimed towards the target by transport means 11, 11.1, 11.2 and adjustable tilting means 13, while the shockwave generated inside the cylinder is emitted and directed towards the target by expulsion means (firing mouth 14) and ejection means 16, 16.1 directed at said cylinder 12 and is amplified towards the target by amplifier means 17 connected to the said expulsion means 14 and ejection means 16, 16.1. The said shockwave is totally expelled from the said burner cylinder 12, with no even partial backward suction into the cylinder, by the instantaneous introduction, through air-emitting valve means 21, 21.1, of fresh air into the said cylinder at the same time as the exploding gases are leaving the said cylinder 12. <IMAGE>
Patent JP-2945389-B1 (JP)
Title: 多段折畳み式自動開閉傘
IPC: A45B19/10
Filed: 1998-07-14
Granted: 1999-09-06
Abstract: 【要約】
【課題】  ４段等の多段折畳み式の簡易小型の自動開閉 傘を提供する。
【解決手段】  相互に入れ子式に係合する４つの管から なる中央軸１と、中央軸の頂部に回動可能に取り付けら れるトップ骨２１、トップ骨と中央軸にスライド可能に 設けられる下ランナー２３とに回動可能に連結される拡 張骨２２、およびトップ骨と拡張骨とに回動可能に連結 される各種骨から少なくとも構成される骨アセンブリ２ と、中央軸内に弾性的に保持され傘を開放すための開放 用スプリング３と、骨アセンブリに設けられ傘を閉鎖す るための複数の閉鎖用スプリング４と、４段折り畳み式 等の自動開閉傘とすべく引張りロープを連続的に向きを 変えて巻くために、中央軸の上部に回転可能に設けられ る上ローラ５６３、下ランナーに回転可能に設けられる 下ローラ５６４、および中央軸の頂部に回転可能に設け られる最上位ローラ５６５を備えた制御装置と、を有す る自動開閉傘。
Patent JP-3007882-B1 (JP)
Title: ランフラットタイヤ
IPC: B60C9/18
Filed: 1998-09-08
Granted: 2000-02-07
Abstract: 【要約】
【課題】  パンクした場合であっても、そのままの状態 で継続して相当の距離を走行可能しうるランフラットタ イヤを提供する。
【解決手段】  タイヤ半径方向内側のインナープライ６ Ａとその外側に配されるアウタープライ６Ｂとからなる カーカス６を具える。各プライ６Ａ、６Ｂは、両側のビ ードコア５、５間に跨ってのびる本体部６ａ１、６ａ２ の両端にビードコア５の周りで折り返されてタイヤ半径 方向外側にのびる折返し部６ｂ１、６ｂ２を有する。イ ンナープライの折返し部６ｂ１の外端は、カーカス６と ベルト層６との間にのびベルト層７とタイヤ半径方向で 重なる。サイドウォール補強層９は、インナープライの 本体部６ａ１のタイヤ軸方向内側に配された内側の補強 ゴム層９ａと、インナープライとアウタープライの各本 体部６ａ１、６ａ２の間に配された中間の補強ゴム層９ ｂと、アウタープライの本体部６ａ２とインナープライ の折返し部６ｂ１との間に配された外側の補強ゴム層９ ｃとを含む。
Patent JP-2997256-B1 (JP)
Title: 押入用中段棚板
IPC: E04F19/08
Filed: 1998-10-22
Granted: 2000-01-11
Abstract: 【要約】
【課題】  押入内の前框と後框との間に固定される押入 用中段棚板であって、押入内全体における空気の循環を 妨げにくく、したがって押入内の湿度が高くなって押入 内の収納物が湿ったり、かびたりすることを効果的に防 止することができる押入用中段棚板を提供する。
【解決手段】  本発明の押入用中段棚板２は、無塗装の 天然木により形成され、長さ、幅及び厚さがそれぞれ互 いに等しい複数の平面視長方形の表面材４と、無塗装の 天然木により形成され、長さ、幅及び厚さがそれぞれ互 いに等しい複数の平面視長方形の裏面材６とを具備す る。そして、前記複数の表面材４を所定間隔離間させて すのこ状に並列させるとともに、表面材４の長手方向前 端部、中間部及び後端部において、表面材並列体８の幅 方向に沿ってそれぞれ前記裏面材６を配置して、これら 裏面材６を表面材４に固定してある。
Patent NO-322916-B1 (NO)
Title: Flertrinns trykkvedlikeholdsanordning for underjordisk bronnverktoy, samt fremgangsmate ved bruk av samme
Inventor: CARISELLA JAMES V
IPC: E21B33/127
Filed: 2001-09-12
Abstract: Et termisk kompenseringsapparat (52) og fremgangsmåte for å opprettholde et i det vesentlige konstant fluidtrykk inne i et underjordisk brønnverktøy av den type som omfatter en blære som selektivt kan blåses opp ved innføring av trykksatt aktiveringsfluid for å aktivere nevnte verktøy på et sted i en brønn. Et flertrinnsstempel (80, 84, 86) kan beveges inne i et hus. Stemplet omfatter en første flate (80) i kontakt med aktiveringsfluidet og en flerhet av andre flater (80", 84", 86") i kontakt med brønnfluid som omgir apparatet. De kombinerte overflatearealer av de andre flater er større enn den første flates overflateareal, slik at endringer i aktiveringsfluidets volum gjennom utvidelse eller sammentrekking forårsaket av temperaturendringer i nærheten av verktøyet vil føre til bevegelse av stemplet for å holde aktiveringsfluidet på et relativt konstant trykk.
Patent NO-321060-B1 (NO)
Title: Anordning for hurtig og kontrollert forflytting av lagringsgods pa skip og andre innretninger til havs
Inventor: LANGELAND BJARTE
IPC: B63B23/28
Filed: 2003-03-17
Abstract: En beholder (1) anbrakt på skip eller annen innretning til havs og innrettet til oppbevaring og hurtig evakuering av lagringsgods (17), hvor lagringsgodset er plassert på en vogn som hviler på en nedad skrånende skinnekonstruksjon (7, 13) i en lukket beholder (1), hvor beholderens luke (11) er hengslet i bunnen (12) og utstyrt med en skinneforlengelse (13) som sammen med skinnekonstruksjonen (7) danner en sammenhengende skinnegang (7, 13) når luken (11) er i åpen stilling.
Patent NO-329106-B1 (NO)
Title: Forbedringer av metallsalter
Inventor: WARREN STEPHEN GEOFFREY WARREN
IPC: C07C51/487
Filed: 2004-11-25
Abstract: Alkalimetalikarboksylat-saltiaker, så som cesiumformiatlake, anvendes ved olje- og gassboringsprosesser. Forurensning med kloridioner kan kontrolleres ved behandling med en sølvsaltløsning og fjerning av det dannede sølvklorid. Laker med høy densitet, egnet for gjenbruk, kan oppnås.
Patent NO-330162-B1 (NO)
Title: Beholder for innforing i en verktoyholder, en verktoyholder samt et system
Inventor: DIGERNES ANDERS
IPC: B23B29/02
Filed: 2006-06-28
Abstract: Den foreliggende oppfinnelsen vedrører et system med en beholder og en verktøyholder (20) med to ender (21, 22). Den ene enden av verktøyholderen (20) er tilpasset for innfesting i en verktøymaskin og den andre enden er tilpasset for innfesting av et skjær eller en skjærbærende enhet. Verktøyholderen (20) omfatter et innvendig hulrom (23) omgitt av en hulromvegg. Hulrommet (23) opptar beholderen (1). Den ene enden (21) av hulrommet (23) er tilpasset for tilknytting til et en tilførsel for kjølemedium og den andre enden (22) er tilknyttet et utløp for kjølemedium. Hulrommet (23) omfatter videre en åpning (25) for innføring av beholderen (1). Minst én spalte for føring av kjølemediet er utformet mellom beholderen (1) og hulromveggen. Videre beskrives en beholder (1) for innføring i et maskineringsverktøy, og anvendelse av beholderen for opptak av en eller flere sensorer for måling av parametere eller for opptak av et dempesystem (8).
Patent NO-346759-B1 (NO)
Inventor: DULAC SANDRINE
IPC: C22C21/04
Filed: 2006-06-28
Abstract: A strip or sheet of aluminum is coated on at least one surface with an aluminum brazing alloy. An independent claim is also included for the assembly of aluminum alloy sheets by brazing.
Patent NO-331237-B1 (NO)
Title: Fremgangsmate for tilvirkning av produkter
Inventor: LIE GUNNAR BJORN
Filed: 2008-12-19
Abstract: En fremgangsmåte for tilvirkning av produkter ved hjelp av en basiskomponent (1) i form av et tredimensjonalt print frembrakt ved hjelp av additiv tilvirkning eller annen maskinering omfatter at minst ett parti av en ytterflate på basiskomponenten ved sprøytestøping påføres et sjikt (2) av termoplastisk material, for derved å besørge at produktet får samme overflatebeskaffenhet som det angjeldende ferdigproduktet.
Patent NO-340562-B1 (NO)
Inventor: KARPATI MELINDA-KINGA
Filed: 2009-04-16
Abstract: An intrauterine contraceptive device comprising a carrier body (1) and an active metallic alloy (4), characterized in that the active metallic alloy is of the formula Zn x Cu y Mn z Au k  (I) or Zn x Cu y Mn z Ag k  (II), wherein x+y+z+k = 100 weight %, x is in the range from approximately 18 to 30 weight %, z is in the range from approximately 0.5 to 3 weight %, and k is in the range from approximately 3 o 12 weight %, y being the balance.
Patent NO-333545-B1 (NO)
Title: Oljelense
Inventor: SULEN EGIL NORVALD
IPC: E02B15/06
Filed: 2009-10-15
Abstract: Det beskrives en anordning for en oljelense for oppsamling og/eller inndemming av oljeurenheter på en vannoverflate. Anordningen omfatter en langstrakt duk med et antall langsgående flyteliner og / eller flyteelementer langs dukens sentrale del ved vannoverflaten. Duken omfatter også et antall fleksible staver som stabiliserer og spenner duken i vertikal retning samt en oppsamlingspose for oppsamling av oljen. Det beskrives også en innretning for lagring, transport og utsetting av oljelensen.
Patent NO-342107-B1 (NO)
Title: G-fat musikkinstrument
Inventor: COPELAND BRIAN R
IPC: G10D13/08
Filed: 2010-02-11
Abstract: Et ensemble av akustiske oljetønnemusikkinstrumenter som er en innovasjon som i vesentlig grad forbedrer tradisjonell akustisk oljetønne av kjent teknikk. Nevnte forbedringer inkluderer en utvidelse av toneom rådet over samlingen av G-fat (flertall), en vesentlig reduksjon i antallet av oljetønner som kreves for effektivt å dekke oljetønnemusikkom rådet, bruken av en sammensatt utforming der individuelle komponentdeler av instrumentet, især spilleoverflaten, laggen, den bakre forbindelse, eller skjørtet og spillepinnen eller klubben, er optimalisert for deres spesifikke funksjon, anvendelsen av flere teknikker for eliminering eller reduksjon avikke-musikalske deltagende vibrasjoner og inkluderingen av flere mekaniske og akustiske resonatorutforminger for optimalt å forsterke lydprojeksjonen av det før nevnte instrument.
Patent PL-155967-B1 (PL)
IPC: B07B13/14
Filed: 1988-09-29
Abstract: 1. Rozdzielacz trójdrogowy do materiałów sypkich
zawierający korpus o wlocie i trzech wylotach o przek57y
roju prostokątnym przy ścianie którego osadzony jest
wahliwie silnik z reduktorem obrotów napędzający mechanizm
śrubowo pociągowy, połączony z korbą, znamienny
tym, że posiada osadzone w ścianach korpusu (1)
w jednej płaszczyźnie trzy osie o wyprowadzonych na
zewnątrz ścian czopach na których po stronie przytwierdzenia
silnika (2) z reduktorem obrotów osadzone są
skrajne tarcze (6) i środkowa tarcza (7), przy czym środkowa
oś (16) na której osadzona jest środkowa tarcza (7)
połączona jest z korbą (5) i zaopatrzona na obwodzie w
dwa wycinkowe wieńce zębate (14), natomiast skrajne
tarcze (6) zaopatrzone są na obwodzie w pojedyncze
wieńce zębate (14) zazębiające się niejednocześnie z wieńcami
zębatymi (14) środkowej tarczy (7), zaś na czopach
skrajnych osi (17) po przeciwnej stronie korpusu (1) osadzone
są zderzakowe tarcze (9) zaopatrzone na obwodzie
w promieniowo usytuowane zderzaki (10), z których
każdy współpracuje z parą czujników (11) bezstykowych
przytwierdzonych do ściany korpusu (1), przy czym do
czopów skrajnych osi (17) przytwierdzone są zaczepy (13)
do których przytwierdzone są jednym końcem sprężyny
(12) drugim końcem utwierdzone przy czopie środkowej
osi (16), zaś skrajne osie (17) w przestrzeni pomiędzy
ścianami korpusu (1) zaopatrzone są w promieniowo
usytuowane kierujące kiapy (8)
Patent PL-157955-B1 (PL)
Title: A die for forming flanged sleeves from tubes
IPC: B21D19/10
Filed: 1988-11-08
Abstract: 1. A press-forming die for sleeve making, having a pipe-flange turned down, which is formed from a matrix with an inclined end face and which comprises a multistep stamp, wherein the base plate (1) of the matrix (2) and the head plate (3) of the stamp (4) are permanently connected by means of a semi-sleeve (6), preferably having a circular section, and the stamp (4) is divided so that the tip of the stamp in its upper part has a flange (7) which is supported by a soft radius (8) and in its bottom part it has a roll designer (10) whereas the stamp (4) guide (5) is equipped with a sleeve of which the inside diameter (12) is larger than the flange (7) of the tip (9) of the stamp (4) but smaller than the diameter of the flange (15) of the sleeve (17) being formed, the length of the sleeve being equal to or larger than the total length of the tip (9) of the stamp (4).<IMAGE>
Patent PL-158480-B1 (PL)
Title: Material handling three-wheel truck in particular for concrete mix
IPC: F27B/
Filed: 1988-12-30
Abstract: 1. Rotor exhaust fan, which has a spiral housing and, inside that a rotor with blades mounted on a shaft, and also an outlet fastened in the lower part of the spiral housing, and on the outside of the housing, there is a shaft with bearings, driven via a clutch by an electric motor, characterized in that the rotor (3) consists of two discs (4) mounted on the shaft (2) inside the spiral housing (1), while to each disc (4) at least sixteen blades (5) are fastened, and each blade (5) is slightly curved along its length in the direction of the axis of the spiral housing (1) and twisted at its end on its own axis, and in the upper part of the spiral housing (1) on both of its external sides suction chambers (6) are fastened , each having at its inlet at least two flaps (7), all the flaps (7) being connected by a system of strands (8) connected to a mechanism (9) for opening and closing the flaps (7), and a hand-pump (10) used to lubricate them; in addition, on the plate of one of the bearings (11) of the shaft (2) of the rotor (3), a brake (15) is fastened with a hand wheel (16) used to stop the rotor (3) in an emergency situation, and the bearings (11) of the shaft (2) and the bearings (14) of the electric motor (13) are constantly lubricated with oil from the wires (17) of a hydraulic system (18) [...]<IMAGE>
Patent PL-160978-B1 (PL)
Title: Sprinkler unit nozzle system, especially for a bitum sprinkler
IPC: E01C19/16
Filed: 1990-01-08
Abstract: 1. Sprinkling set nozzle system, in particular for a bitumen sprinkler, attached to the flow channel, comprising a nozzle placed in a nozzle holder connected with the body of the shut-off valve, a nozzle holder also housing a worm insert for directing the sprinkling stream, characterised in that the shut-off valve comprises a cylindrical body (1), which is place inside a flow channel (2) and is connected preferably with flanged joints (3 and 4) directly to the walls of the flow channel (2), in which the body (1) has in its lower part recesses (12) for inflow of the sprinkling agent, and between the holder (9) of the nozzle (10) and its socket in the body (1) of the valve there is the socket (7) of the shut-off valve, whose head (6) constitutes an ending of a shaft (5) passing along the body (1) of the valve, the shaft (5) of the valve head (6) being hinged at its upper end with an arm (16) of the hydraulic cylinder (17).<IMAGE>
Patent PL-163173-B1 (PL)
Inventor: JAWORSKI JERZY
IPC: B02B3/00
Filed: 1990-04-17
Abstract: Urządzenie do łuszczenia ziarna sezamo-
"" wego, posiadające bęben przymocowany do podpory
oraz umieszczony wewnątrz bębna, napędzany
silnikiem elektrycznym wał z elementami roboczymi,
znamienne tym, że bęben (1) składa się z dwóch
części w kształcie półwalców z żebrami na zewnątrz,
połączonych ze sobą rozłącznie, z których
górny półwalec stanowi pokrywę urządzenia, a dolny
jego podstawę trwale umocowaną na podporach,
zaś na wale (2) wzdłuż jego osi rozmieszczone są
łopatki kierunkowe (3) i elementy łuszczące (4 i 5)
złączone rozłącznie bezpośrednio z wałem, korzystnie
za pomocą połączenia gwintowego, które mają
regulowany kąt ustawienia względem osi wału (2),
przy czym łopatki kierunkowe (3) rozmieszczone są
na obwodzie wału (2) według podziałki równej
wielkością około 0,40 szerokości (s) łopatki kierunkowej
(3), a za nimi odpowiednio wyprofilowane
elementy łuszczące (4 i 5) według podziałki, której
wielkość jest nieco mniejsza od średnicy elementów
łuszczących (4 i 5).
Patent PL-167202-B1 (PL)
Inventor: GUNDLACH WLADYSLAW
IPC: F04D13/12
Filed: 1991-12-18
Abstract: Pompa wirnikowa, wyposażona w pompę
wspomagającą, znamienna tym, że jest
dodatkowo wyposażona w turbinę, której wirujący
wieniec (4), umieszczony za wirnikiem
(1) pompy głównej w jego kanale
przepływowym, jest połączony z wirnikiem
(5) pompy wspomagającej, usytuowanym
przed wlotem na wirnik (l) pompy głównej.