DE3768495D1 - Turbine fuer zentrifugalpumpen. - Google Patents
Turbine fuer zentrifugalpumpen.Info
- Publication number
- DE3768495D1 DE3768495D1 DE8787906645T DE3768495T DE3768495D1 DE 3768495 D1 DE3768495 D1 DE 3768495D1 DE 8787906645 T DE8787906645 T DE 8787906645T DE 3768495 T DE3768495 T DE 3768495T DE 3768495 D1 DE3768495 D1 DE 3768495D1
- Authority
- DE
- Germany
- Prior art keywords
- turbine
- centrifugal pumps
- pumps
- centrifugal
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPH836886 | 1986-10-07 | ||
PCT/AU1987/000334 WO1988002820A1 (en) | 1986-10-07 | 1987-10-02 | Impellers for centrifugal pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3768495D1 true DE3768495D1 (de) | 1991-04-11 |
Family
ID=3771846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787906645T Expired - Lifetime DE3768495D1 (de) | 1986-10-07 | 1987-10-02 | Turbine fuer zentrifugalpumpen. |
Country Status (9)
Country | Link |
---|---|
US (1) | US4883403A (de) |
EP (1) | EP0288500B1 (de) |
JP (1) | JPH01501645A (de) |
CN (1) | CN87106758A (de) |
AU (1) | AU595656B2 (de) |
BR (1) | BR8707496A (de) |
CA (1) | CA1286151C (de) |
DE (1) | DE3768495D1 (de) |
WO (1) | WO1988002820A1 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4431947A1 (de) * | 1993-09-25 | 1995-03-30 | Klein Schanzlin & Becker Ag | Strömungsmaschine mit verringertem abrasiven Verschleiß |
CN1054418C (zh) * | 1993-09-25 | 2000-07-12 | Ksb股份公司 | 磨损小的涡轮机 |
DE10307883A1 (de) * | 2003-02-25 | 2004-09-02 | Wilo Ag | Kreiselpumpe |
AU2003903024A0 (en) * | 2003-06-16 | 2003-07-03 | Weir Warman Ltd | Improved pump impeller |
EP1957800B1 (de) * | 2005-09-19 | 2010-12-29 | Ingersoll Rand Company | Antriebsrad für einen radialverdichter |
US20070065277A1 (en) * | 2005-09-19 | 2007-03-22 | Ingersoll-Rand Company | Centrifugal compressor including a seal system |
CN101297118B (zh) * | 2005-09-19 | 2011-09-28 | 英格索尔-兰德公司 | 用于离心压缩机的静止密封环 |
JP4017003B2 (ja) * | 2005-09-30 | 2007-12-05 | ダイキン工業株式会社 | 遠心ファン及びこれを用いた空気調和機 |
US8469654B2 (en) | 2008-01-31 | 2013-06-25 | National University Corporation Yokohama National University | Fluid machine |
CN102105697B (zh) * | 2008-05-27 | 2013-11-20 | 伟尔矿物澳大利亚私人有限公司 | 泥浆泵叶轮 |
AU2013202460B2 (en) * | 2008-05-27 | 2014-10-30 | Weir Minerals Australia Ltd | Improvements relating to centrifugal pump impellers |
PE20141833A1 (es) * | 2008-05-27 | 2014-12-16 | Weir Minerals Australia Ltd | Mejoras relacionadas con bombas centrifugas |
RU2688066C2 (ru) * | 2014-04-23 | 2019-05-17 | Зульцер Мэнэджмент Аг | Рабочее колесо для центробежного насоса, центробежный насос, а также его использование |
MA39413A (fr) * | 2014-09-15 | 2016-03-24 | Weir Minerals Australia Ltd | Rotor de pompe à coulis |
JP2018178820A (ja) * | 2017-04-10 | 2018-11-15 | 日本電産サンキョー株式会社 | ポンプ装置 |
JP6839219B2 (ja) * | 2019-03-22 | 2021-03-03 | シナノケンシ株式会社 | 送風機 |
CN112377456B (zh) * | 2020-11-30 | 2022-09-06 | 江西亚太科技发展有限公司 | 一种污水处理系统及其污水泵 |
CN112408718A (zh) * | 2020-11-30 | 2021-02-26 | 江西亚太科技发展有限公司 | 一种用于制药废水的处理系统 |
DE102021118384A1 (de) * | 2021-07-15 | 2023-01-19 | KSB SE & Co. KGaA | Leichtbau-Hydraulikdesign für verbesserte 3D-Druckbarkeit |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA466912A (en) * | 1950-08-01 | E. La Bour Harry | Liquid sealed centrifugal pumps | |
FR698291A (fr) * | 1930-07-02 | 1931-01-29 | Perfectionnements aux pompes centrifuges | |
US2127865A (en) * | 1934-08-31 | 1938-08-23 | Robert H Goddard | Seal for centrifugal pumps |
US2028783A (en) * | 1935-06-05 | 1936-01-28 | Duriron Co | Centrifugal pump |
DE691148C (de) * | 1937-08-20 | 1940-05-17 | A W Mackensen Maschinenfabrik | Fliehkraftkreiselpumpe |
DE708593C (de) * | 1939-06-29 | 1941-07-24 | Amag Hilpert Pegnitzhuette Akt | Kreiselpumpe mit entlasteter Stopfbuechse |
US3319573A (en) * | 1966-02-10 | 1967-05-16 | Thomas E Judd | Centrifugal pump |
US3384026A (en) * | 1966-08-16 | 1968-05-21 | Itt | Pump apparatus |
JPS4520339Y1 (de) * | 1967-12-05 | 1970-08-15 | ||
US3731940A (en) * | 1971-08-06 | 1973-05-08 | W Spruiell | Elastomer seal with a plurality of annular ribs for a rotating shaft of a centrifugal pump or the like |
JPS5630086Y2 (de) * | 1976-07-01 | 1981-07-17 | ||
JPS5575591A (en) * | 1978-12-04 | 1980-06-06 | Hitachi Ltd | Radiator-fan |
US4277222A (en) * | 1979-01-11 | 1981-07-07 | Teledyne Industries, Inc. | Turbine engine compressor |
US4842479A (en) * | 1981-01-29 | 1989-06-27 | Vaughan Co., Inc. | High head centrifugal slicing slurry pump |
AU7989582A (en) * | 1981-01-30 | 1982-08-05 | Baker International Corp. | Centrifugal mud pump |
FI69683C (fi) * | 1982-02-08 | 1986-03-10 | Ahlstroem Oy | Centrifugalpump foer vaetskor innehaollande fasta aemnen |
AU563395B2 (en) * | 1983-07-14 | 1987-07-09 | Weir Warman Ltd | Centrifugal pump impeller |
US4664592A (en) * | 1983-07-14 | 1987-05-12 | Warman International Limited | Centrifugal pump impeller configured to limit fluid recirculation |
-
1987
- 1987-10-02 BR BR8707496A patent/BR8707496A/pt unknown
- 1987-10-02 JP JP62506038A patent/JPH01501645A/ja active Granted
- 1987-10-02 DE DE8787906645T patent/DE3768495D1/de not_active Expired - Lifetime
- 1987-10-02 EP EP87906645A patent/EP0288500B1/de not_active Expired
- 1987-10-02 AU AU80718/87A patent/AU595656B2/en not_active Ceased
- 1987-10-02 US US07/239,959 patent/US4883403A/en not_active Expired - Lifetime
- 1987-10-02 WO PCT/AU1987/000334 patent/WO1988002820A1/en active IP Right Grant
- 1987-10-06 CA CA000548670A patent/CA1286151C/en not_active Expired - Lifetime
- 1987-10-07 CN CN198787106758A patent/CN87106758A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
BR8707496A (pt) | 1988-12-06 |
EP0288500B1 (de) | 1991-03-06 |
AU595656B2 (en) | 1990-04-05 |
US4883403A (en) | 1989-11-28 |
EP0288500A1 (de) | 1988-11-02 |
EP0288500A4 (de) | 1988-11-24 |
CA1286151C (en) | 1991-07-16 |
JPH01501645A (ja) | 1989-06-08 |
JPH0563637B2 (de) | 1993-09-10 |
CN87106758A (zh) | 1988-06-15 |
WO1988002820A1 (en) | 1988-04-21 |
AU8071887A (en) | 1988-05-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |