PL109333B1 - Paddle wheel - Google Patents

Paddle wheel Download PDF

Info

Publication number
PL109333B1
PL109333B1 PL19139476A PL19139476A PL109333B1 PL 109333 B1 PL109333 B1 PL 109333B1 PL 19139476 A PL19139476 A PL 19139476A PL 19139476 A PL19139476 A PL 19139476A PL 109333 B1 PL109333 B1 PL 109333B1
Authority
PL
Poland
Prior art keywords
paddle wheel
shaft
wheel according
spar
hub
Prior art date
Application number
PL19139476A
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of PL109333B1 publication Critical patent/PL109333B1/pl

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/025—Fixing blade carrying members on shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Claims (6)

  1. Zastrzezenia patentowe 1. Kolo lopatkowe, zwlaszcza dla maszyn wirni¬ kowych majace co najmniej lopatki i dzwigar lo¬ patkowy, który polaczony jest trwale z walem, 9 333 G znamienne tym, ze wyposazony jest w co naj¬ mniej jedna czesc mocujaca (8 lub 8') majaca ksztalt piasty, zaopatrzona w gniazdo, które jest wtloczone na osadczy pierscien oporowy (4, 4') 5 walu (1), przy czym czesc mocujaca (8, 8') jest polaczona z dzwigarem lopatkowym (5) poprzez termoizolacyjny odcinek (7 lub 7*) latwo odksztal- calny w kierunku promieniowym.
  2. 2. Kolo lopatkowe wedlug zastrz. 1, znamienne 10 tym, ze na zewnetrznym obwodzie, majacej ksztalt piasty, czesci mocujacej (8, 8') usytuowane sa zebra chlodzace i(9).
  3. 3. Kolo lopatkowe wedlug zastrz. 1, znamienne tym, ze miedzy wtloczonym gniazdem i dzwigarem !5 lopatkowym (5) jest usytuowany kanal chlodza¬ cy <11).
  4. 4. Kolo lopatkowe wedlug zastrz. 1 albo 3, zna¬ mienne tym, ze kanal chlodzacy (11) jest otwarty w kierunku do walu (1) i jest polaczony z prze- 20 wodami srodka chlodzacego (10), wykonanymi w wale (1).
  5. 5. Kolo lopatkowe wedlug zastrz. 1, znamienne tym, ze miedzy majaca ksztalt piasty, czescia mocujaca <8, 8') i walem (1) znajduje sie srodek 25 zwiekszajacy tarcie.
  6. 6. Kolo lopatkowe wedlug zastrz. 1, znamienne tym, ze miedzy dzwigarem lopatkowym (5) i wa¬ lem (1) jest usytuowana osiowa prowadnica (3) wolna od docisku. '*,109 333 FIG.3 FIG. 5109 333 FIG.1 PL
PL19139476A 1975-07-25 1976-07-23 Paddle wheel PL109333B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH971375A CH588012A5 (pl) 1975-07-25 1975-07-25

Publications (1)

Publication Number Publication Date
PL109333B1 true PL109333B1 (en) 1980-05-31

Family

ID=4354844

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19139476A PL109333B1 (en) 1975-07-25 1976-07-23 Paddle wheel

Country Status (7)

Country Link
JP (1) JPS6014883B2 (pl)
CH (1) CH588012A5 (pl)
DE (2) DE7525411U (pl)
DK (1) DK141944B (pl)
FR (1) FR2319007A1 (pl)
GB (1) GB1554568A (pl)
PL (1) PL109333B1 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072582B1 (de) * 1981-08-18 1985-12-18 BBC Aktiengesellschaft Brown, Boveri & Cie. Abgasturbolader mit zwischen Turbine und Verdichter angeordneter Lagerung
JPS6123401U (ja) * 1984-07-19 1986-02-12 三菱重工業株式会社 羽根車
JPS6123402U (ja) * 1984-07-19 1986-02-12 三菱重工業株式会社 羽根車
JPS61192067A (ja) * 1985-02-21 1986-08-26 Tokyo Electric Co Ltd 磁気ヘツド支持装置
JPH0417761Y2 (pl) * 1985-03-11 1992-04-21
JPH0417762Y2 (pl) * 1985-06-19 1992-04-21
DE102010010136A1 (de) * 2010-03-04 2011-09-08 Continental Automotive Gmbh Welle mit wenigstens einem Laufrad und Verfahren zur Befestigung eines Laufrads an einer Welle eines Turboladers
JP5967966B2 (ja) 2012-02-13 2016-08-10 三菱重工コンプレッサ株式会社 インペラ及びこれを備えた回転機械

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH105774A (de) * 1923-07-28 1924-09-01 Escher Wyss Maschf Ag Laufrad für raschlaufende Maschinen, insbesondere Dampf- und Gasturbinen.
GB466259A (en) * 1935-12-12 1937-05-25 Bbc Brown Boveri & Cie Improvements in and relating to turbo-blowers
GB715044A (en) * 1952-07-29 1954-09-08 Rolls Royce Improvements in or relating to rotors of turbines and compressors
GB740905A (en) * 1952-12-30 1955-11-23 Mini Of Supply Gas turbine rotor assembly
GB770004A (en) * 1954-05-11 1957-03-13 Rover Co Ltd Means for mounting a rotor on a shaft
DE1275720B (de) * 1960-04-12 1968-08-22 Daimler Benz Ag Befestigung des Laufrades einer Stroemungsmaschine

Also Published As

Publication number Publication date
GB1554568A (en) 1979-10-24
DK141944C (pl) 1980-12-01
CH588012A5 (pl) 1977-05-31
FR2319007B1 (pl) 1982-05-28
JPS5215908A (en) 1977-02-05
DE2535742C2 (de) 1983-10-13
DK141944B (da) 1980-07-21
DK329676A (pl) 1977-01-26
DE2535742A1 (de) 1977-02-10
DE7525411U (de) 1977-06-08
FR2319007A1 (fr) 1977-02-18
JPS6014883B2 (ja) 1985-04-16

Similar Documents

Publication Publication Date Title
GB1286785A (en) Cooling of turbines having variably-settable nozzle vanes
PL109333B1 (en) Paddle wheel
GB1225926A (pl)
CA2104400A1 (en) Propeller with shrouding ring attached to blades
GB1259750A (en) Rotor for a fluid flow machine
GB1491556A (en) Rotor blades for turbomachines
CS183840B2 (en) High peripheral velocity running blade arch for thermal turbine machines with axial flow
GB2112466A (en) Rotor blade vibration damping
FR2324873A1 (fr) Perfectionnements aux flasques de rotors de turbomachines
GB1097300A (en) Improvements in gas turbine blades
KR850005346A (ko) 선박 프로펠러 및 안내바퀴로 구성된 장치
GB1417132A (en) Turbine wheel
US4863350A (en) Air turbine
JPS5572937A (en) Balance weight for rotary body
FR2439869A1 (fr) Convertisseur d&#39;energie tournant utilisant un fluide, notamment pour compresseurs ou turbines pour moteur a turbine a gaz assurant la propulsion de vehicules aeriens ou marins
US3936216A (en) Blade sealing and retaining means
JPS55112898A (en) Axial flow fan
GB1027843A (en) An axial-flow turbine
ES382205A1 (es) Impulsor mezclador de alta velocidad.
GB987839A (en) A bladed rotor for an axial fluid flow machine
EP0259061A3 (en) Axial flow fan and fan blade therefor
SE8400157D0 (sv) Vindrotorelement
JPS5496707A (en) Alternating current generator for automobile
US2154882A (en) Hydraulic power transmission device
RU1795125C (ru) Ступень газовой турбины