NO940255L - Snekkepumpe for transport av metallsmelte - Google Patents
Snekkepumpe for transport av metallsmelteInfo
- Publication number
- NO940255L NO940255L NO940255A NO940255A NO940255L NO 940255 L NO940255 L NO 940255L NO 940255 A NO940255 A NO 940255A NO 940255 A NO940255 A NO 940255A NO 940255 L NO940255 L NO 940255L
- Authority
- NO
- Norway
- Prior art keywords
- pump
- shaft
- melt
- outlet
- mounting flange
- Prior art date
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)
- Jet Pumps And Other Pumps (AREA)
- Screw Conveyors (AREA)
Abstract
Snekkepumpe (1) for transport av metallsmelte, består av en over montasjeflensen (2) hengende avstøttet pumperør (3), som danner et nedre smelteinnløp (9) og et øvre smelteutløp (8) og en på en på montasjeflensen (2) påsettbar driftsmotor Innenfor pumperøret (3) påbygget løpende pumpeaksel (5), hvorved i pumperørets (3) nedre endeområde for den l høydenlvå mellom smelteinnløpet og -utløpet (9,8) en transportsnekke (11) bærende pumpeaksel (5) er utstyrt med en føring (13). For å sikre en funksjonsslkker og forstyrrelsesfri pumpedrlft, oppviser pumpeakselen (5) over smelte- utløpet (8) et kryssledd (12) eller lignende og den nedre akselførlngen (13) danner en holder som gir akselen (5) svinge- eller tverrbevegelsessplllerom.
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 (2)
Publication Number | Publication Date |
---|---|
NO940255D0 NO940255D0 (no) | 1994-01-25 |
NO940255L true NO940255L (no) | 1994-07-27 |
Family
ID=3481946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO940255A NO940255L (no) | 1993-01-26 | 1994-01-25 | Snekkepumpe for transport av metallsmelte |
Country Status (7)
Country | Link |
---|---|
US (1) | US5441390A (no) |
EP (1) | EP0609197B1 (no) |
JP (1) | JPH071109A (no) |
AT (1) | AT399205B (no) |
DE (1) | DE59400561D1 (no) |
ES (1) | ES2092881T3 (no) |
NO (1) | NO940255L (no) |
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 |
AT407232B (de) * | 1998-09-10 | 2001-01-25 | Rauch Fertigungstech Gmbh | Schmelzenentnahmevorrichtung für schmelzenöfen zur beschickung von giessmaschinen |
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 |
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. |
MX2017011027A (es) * | 2015-02-27 | 2017-10-24 | Pyrotek Inc | Bomba de transferencia de sobreflujo de material avanzado. |
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 DE DE59400561T patent/DE59400561D1/de not_active Expired - Fee Related
- 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
- 1994-01-25 JP JP6038994A patent/JPH071109A/ja active Pending
- 1994-01-25 NO NO940255A patent/NO940255L/no unknown
Also Published As
Publication number | Publication date |
---|---|
DE59400561D1 (de) | 1996-10-10 |
ATA11693A (de) | 1994-08-15 |
ES2092881T3 (es) | 1996-12-01 |
NO940255D0 (no) | 1994-01-25 |
EP0609197A1 (de) | 1994-08-03 |
US5441390A (en) | 1995-08-15 |
JPH071109A (ja) | 1995-01-06 |
AT399205B (de) | 1995-04-25 |
EP0609197B1 (de) | 1996-09-04 |
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