DE59400561D1 - Schneckenpumpe zum Fördern von Metallschmelzen - Google Patents
Schneckenpumpe zum Fördern von MetallschmelzenInfo
- Publication number
- DE59400561D1 DE59400561D1 DE59400561T DE59400561T DE59400561D1 DE 59400561 D1 DE59400561 D1 DE 59400561D1 DE 59400561 T DE59400561 T DE 59400561T DE 59400561 T DE59400561 T DE 59400561T DE 59400561 D1 DE59400561 D1 DE 59400561D1
- Authority
- DE
- Germany
- Prior art keywords
- molten metal
- screw pump
- conveying molten
- conveying
- pump
- 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 - Fee Related
Links
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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
-
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/043—Shafts
- F04D29/044—Arrangements for joining or assembling shafts
-
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/0465—Ceramic bearing designs
-
- 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
- F04D29/04—Shafts or bearings, or assemblies thereof
- F04D29/046—Bearings
- F04D29/0467—Spherical bearings
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/605—Mounting; Assembling; Disassembling specially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow pumps
- F04D3/02—Axial-flow pumps of screw type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Rotary Pumps (AREA)
- Reciprocating Pumps (AREA)
- Screw Conveyors (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0011693A AT399205B (de) | 1993-01-26 | 1993-01-26 | Schneckenpumpe zum fördern von metallschmelzen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59400561D1 true DE59400561D1 (de) | 1996-10-10 |
Family
ID=3481946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59400561T Expired - Fee Related DE59400561D1 (de) | 1993-01-26 | 1994-01-24 | Schneckenpumpe zum Fördern von Metallschmelzen |
Country Status (7)
Country | Link |
---|---|
US (1) | US5441390A (de) |
EP (1) | EP0609197B1 (de) |
JP (1) | JPH071109A (de) |
AT (1) | AT399205B (de) |
DE (1) | DE59400561D1 (de) |
ES (1) | ES2092881T3 (de) |
NO (1) | NO940255L (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT404328B (de) * | 1995-03-24 | 1998-10-27 | Rauch Fertigungstech Gmbh | Verfahren und vorrichtung zum beschicken von giessmaschinen |
US5842832A (en) * | 1996-12-20 | 1998-12-01 | Thut; Bruno H. | Pump for pumping molten metal having cleaning and repair features |
US6306338B1 (en) * | 1998-09-10 | 2001-10-23 | Ing. Rauch Fertigungstechnik Gesellschaft M.B.H. | Melt withdrawal device for melt furnaces for charging casting machines |
AT407232B (de) * | 1998-09-10 | 2001-01-25 | Rauch Fertigungstech Gmbh | Schmelzenentnahmevorrichtung für schmelzenöfen zur beschickung von giessmaschinen |
US7927081B2 (en) * | 2006-03-10 | 2011-04-19 | Macneil Wash Systems Limited | Pump and motor arrangement |
FI120549B (fi) * | 2006-10-18 | 2009-11-30 | Boildec Oy | Menetelmä ja laite soodakattilan pohjan tyhjentämiseen |
FI122836B (fi) * | 2008-12-05 | 2012-07-31 | Boildec Oy | Menetelmä ja laite soodakattilan pohjan tyhjentämiseen |
WO2010147932A1 (en) * | 2009-06-16 | 2010-12-23 | Pyrotek, Inc. | Overflow vortex transfer system |
JP5330278B2 (ja) * | 2010-01-15 | 2013-10-30 | 株式会社ザ・トーカイ | マグネシウム給湯ポンプおよびマグネシウム給湯ポンプの制御方法 |
CN102943761A (zh) * | 2012-10-26 | 2013-02-27 | 中南大学 | 一种小流量金属熔体泵 |
MX2016010010A (es) | 2014-02-04 | 2016-12-05 | Pyrotek Inc | Sistema de transferencia de vortice de rebose de flujo ajustable. |
JP6953312B2 (ja) * | 2015-02-27 | 2021-10-27 | パイロテック インコーポレイテッド | 進歩したオーバーフロー材料移送ポンプ |
DE102020124007A1 (de) | 2020-09-15 | 2022-03-17 | Lutz Pumpen Gmbh | Pumpwerk |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE555861C (de) * | 1932-07-29 | Aluminium Ind Akt Ges | Verfahren zur Entnahme von Aluminium aus Aluminium-Elektrolyse-OEfen | |
US1656281A (en) * | 1926-02-24 | 1928-01-17 | Layne & Bowler Corp | Rotary well mechanism |
US1883266A (en) * | 1927-08-22 | 1932-10-18 | Penberthy Injector Co | Portable sump pump |
DE868110C (de) * | 1942-02-07 | 1953-02-23 | Walter Dipl-Ing Urbahn | Pumpe zum Foerdern von fluessigem Metall |
DE875302C (de) * | 1942-03-25 | 1953-04-30 | Walter Dipl-Ing Urbahn | Pumpe zum Foerdern von fluessigem Metall, insbesondere von Zink |
US2842208A (en) * | 1953-09-14 | 1958-07-08 | Phillips Petroleum Co | Spring mounted vertical pump support |
US3048384A (en) * | 1959-12-08 | 1962-08-07 | Metal Pumping Services Inc | Pump for molten metal |
US3115096A (en) * | 1960-02-03 | 1963-12-24 | Jonkopings Mek Werkstads Ab | Pump unit |
US3612715A (en) * | 1969-11-19 | 1971-10-12 | Worthington Corp | Pump for molten metal and other high-temperature corrosive liquids |
US3776660A (en) * | 1972-02-22 | 1973-12-04 | Nl Industries Inc | Pump for molten salts and metals |
SU879031A2 (ru) * | 1979-09-07 | 1981-11-07 | Восточно-Казахстанское Ремонтно-Строительное Специализированное Управление Треста "Казцветметремонт" | Осевой насос дл перекачивани расплавленных металлов |
JPS62135695A (ja) * | 1985-12-09 | 1987-06-18 | Mitsui Kinzoku Eng Kk | 溶融金属ポンプ |
-
1993
- 1993-01-26 AT AT0011693A patent/AT399205B/de not_active IP Right Cessation
-
1994
- 1994-01-24 EP EP94890019A patent/EP0609197B1/de not_active Expired - Lifetime
- 1994-01-24 US US08/185,475 patent/US5441390A/en not_active Expired - Fee Related
- 1994-01-24 ES ES94890019T patent/ES2092881T3/es not_active Expired - Lifetime
- 1994-01-24 DE DE59400561T patent/DE59400561D1/de not_active Expired - Fee Related
- 1994-01-25 JP JP6038994A patent/JPH071109A/ja active Pending
- 1994-01-25 NO NO940255A patent/NO940255L/no unknown
Also Published As
Publication number | Publication date |
---|---|
JPH071109A (ja) | 1995-01-06 |
EP0609197B1 (de) | 1996-09-04 |
AT399205B (de) | 1995-04-25 |
NO940255D0 (no) | 1994-01-25 |
US5441390A (en) | 1995-08-15 |
EP0609197A1 (de) | 1994-08-03 |
NO940255L (no) | 1994-07-27 |
ATA11693A (de) | 1994-08-15 |
ES2092881T3 (es) | 1996-12-01 |
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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 |