DE69934529T2 - Zugankerverbindung bei einer Vorrichtung zum Pumpen von flüssigem Metall - Google Patents
Zugankerverbindung bei einer Vorrichtung zum Pumpen von flüssigem Metall Download PDFInfo
- Publication number
- DE69934529T2 DE69934529T2 DE69934529T DE69934529T DE69934529T2 DE 69934529 T2 DE69934529 T2 DE 69934529T2 DE 69934529 T DE69934529 T DE 69934529T DE 69934529 T DE69934529 T DE 69934529T DE 69934529 T2 DE69934529 T2 DE 69934529T2
- Authority
- DE
- Germany
- Prior art keywords
- sleeve
- rod
- support
- support according
- graphite
- 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
- 238000005086 pumping Methods 0.000 title description 3
- 229910001338 liquidmetal Inorganic materials 0.000 title 1
- 239000002184 metal Substances 0.000 claims description 33
- 239000000956 alloy Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000011819 refractory material Substances 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 28
- 229910002804 graphite Inorganic materials 0.000 description 28
- 239000010439 graphite Substances 0.000 description 28
- 230000008901 benefit Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000000689 upper leg Anatomy 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000005441 aurora Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/0084—Obtaining aluminium melting and handling molten aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D39/00—Equipment for supplying molten metal in rations
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B21/00—Obtaining aluminium
- C22B21/06—Obtaining aluminium refining
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/05—Refining by treating with gases, e.g. gas flushing also refining by means of a material generating gas in situ
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/06—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals
- F04D7/065—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being hot or corrosive, e.g. liquid metals for liquid metal
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Furnace Charging Or Discharging (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10770198P | 1998-11-09 | 1998-11-09 | |
| US107701P | 1998-11-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69934529D1 DE69934529D1 (de) | 2007-02-01 |
| DE69934529T2 true DE69934529T2 (de) | 2007-10-31 |
Family
ID=22318003
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69934529T Expired - Lifetime DE69934529T2 (de) | 1998-11-09 | 1999-11-09 | Zugankerverbindung bei einer Vorrichtung zum Pumpen von flüssigem Metall |
| DE69924278T Expired - Lifetime DE69924278T2 (de) | 1998-11-09 | 1999-11-09 | Zugankerverbindung bei einer vorrichtung zum pumpen von flüssigem metall |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69924278T Expired - Lifetime DE69924278T2 (de) | 1998-11-09 | 1999-11-09 | Zugankerverbindung bei einer vorrichtung zum pumpen von flüssigem metall |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US6451247B1 (enExample) |
| EP (1) | EP1129295B1 (enExample) |
| JP (1) | JP4493853B2 (enExample) |
| AU (1) | AU760328B2 (enExample) |
| CA (1) | CA2348485C (enExample) |
| DE (2) | DE69934529T2 (enExample) |
| ES (2) | ES2277300T3 (enExample) |
| WO (1) | WO2000028219A1 (enExample) |
Families Citing this family (48)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6887425B2 (en) | 1998-11-09 | 2005-05-03 | Metaullics Systems Co., L.P. | Shaft and post assemblies for molten metal apparatus |
| CA2717264C (en) * | 2000-02-01 | 2014-04-29 | Pyrotek, Inc. | Pump for molten materials with suspended solids |
| US6562286B1 (en) * | 2000-03-13 | 2003-05-13 | Dale T. Lehman | Post mounting system and method for molten metal pump |
| US20070253807A1 (en) | 2006-04-28 | 2007-11-01 | Cooper Paul V | Gas-transfer foot |
| US7731891B2 (en) * | 2002-07-12 | 2010-06-08 | Cooper Paul V | Couplings for molten metal devices |
| US7402276B2 (en) | 2003-07-14 | 2008-07-22 | Cooper Paul V | Pump with rotating inlet |
| US7507367B2 (en) | 2002-07-12 | 2009-03-24 | Cooper Paul V | Protective coatings for molten metal devices |
| US7470392B2 (en) | 2003-07-14 | 2008-12-30 | Cooper Paul V | Molten metal pump components |
| US20050013715A1 (en) | 2003-07-14 | 2005-01-20 | Cooper Paul V. | System for releasing gas into molten metal |
| US6869271B2 (en) * | 2002-10-29 | 2005-03-22 | Pyrotek, Inc. | Molten metal pump system |
| US6869564B2 (en) * | 2002-10-29 | 2005-03-22 | Pyrotek, Inc. | Molten metal pump system |
| US7906068B2 (en) | 2003-07-14 | 2011-03-15 | Cooper Paul V | Support post system for molten metal pump |
| CA2547337A1 (en) * | 2003-11-26 | 2005-06-16 | Metaullics Systems Co., L.P. | Metal scrap submergence apparatus |
| ES2857580T3 (es) * | 2004-07-07 | 2021-09-29 | Pyrotek Inc | Bomba de metal fundido |
| US9151331B2 (en) | 2006-09-22 | 2015-10-06 | Pyrotek, Inc. | Heat break coupling |
| WO2008073179A1 (en) * | 2006-09-22 | 2008-06-19 | Pyrotek, Inc. | Tensor rod |
| US8366993B2 (en) | 2007-06-21 | 2013-02-05 | Cooper Paul V | System and method for degassing molten metal |
| US9205490B2 (en) | 2007-06-21 | 2015-12-08 | Molten Metal Equipment Innovations, Llc | Transfer well system and method for making same |
| US9156087B2 (en) | 2007-06-21 | 2015-10-13 | Molten Metal Equipment Innovations, Llc | Molten metal transfer system and rotor |
| US9643247B2 (en) | 2007-06-21 | 2017-05-09 | Molten Metal Equipment Innovations, Llc | Molten metal transfer and degassing system |
| US8613884B2 (en) | 2007-06-21 | 2013-12-24 | Paul V. Cooper | Launder transfer insert and system |
| US8337746B2 (en) | 2007-06-21 | 2012-12-25 | Cooper Paul V | Transferring molten metal from one structure to another |
| US9409232B2 (en) | 2007-06-21 | 2016-08-09 | Molten Metal Equipment Innovations, Llc | Molten metal transfer vessel and method of construction |
| US9410744B2 (en) | 2010-05-12 | 2016-08-09 | Molten Metal Equipment Innovations, Llc | Vessel transfer insert and system |
| US8535603B2 (en) | 2009-08-07 | 2013-09-17 | Paul V. Cooper | Rotary degasser and rotor therefor |
| US8524146B2 (en) | 2009-08-07 | 2013-09-03 | Paul V. Cooper | Rotary degassers and components therefor |
| US8444911B2 (en) | 2009-08-07 | 2013-05-21 | Paul V. Cooper | Shaft and post tensioning device |
| US10428821B2 (en) | 2009-08-07 | 2019-10-01 | Molten Metal Equipment Innovations, Llc | Quick submergence molten metal pump |
| US8449814B2 (en) | 2009-08-07 | 2013-05-28 | Paul V. Cooper | Systems and methods for melting scrap metal |
| US8714914B2 (en) | 2009-09-08 | 2014-05-06 | Paul V. Cooper | Molten metal pump filter |
| US9108244B2 (en) | 2009-09-09 | 2015-08-18 | Paul V. Cooper | Immersion heater for molten metal |
| ES2757851T3 (es) | 2010-07-02 | 2020-04-30 | Pyrotek Inc | Impulsor de metal fundido |
| US9903383B2 (en) | 2013-03-13 | 2018-02-27 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened top |
| US9011761B2 (en) | 2013-03-14 | 2015-04-21 | Paul V. Cooper | Ladle with transfer conduit |
| US10052688B2 (en) | 2013-03-15 | 2018-08-21 | Molten Metal Equipment Innovations, Llc | Transfer pump launder system |
| US20140363309A1 (en) * | 2013-06-07 | 2014-12-11 | Pyrotek, Inc, | Emergency molten metal pump out |
| JP5658329B2 (ja) * | 2013-07-24 | 2015-01-21 | 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 |
| US9551091B2 (en) * | 2013-12-26 | 2017-01-24 | Hexa Nano Carbon LLC | Process and equipment for the production of micro-carbonfibers |
| US10465688B2 (en) | 2014-07-02 | 2019-11-05 | Molten Metal Equipment Innovations, Llc | Coupling and rotor shaft for molten metal devices |
| US10947980B2 (en) | 2015-02-02 | 2021-03-16 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened blade tips |
| US10267314B2 (en) | 2016-01-13 | 2019-04-23 | Molten Metal Equipment Innovations, Llc | Tensioned support shaft and other molten metal devices |
| EP3488110B1 (en) | 2016-07-25 | 2024-02-14 | Pyrotek, Inc. | Open exit molten metal gas injection pump |
| JP7227956B2 (ja) * | 2017-07-20 | 2023-02-22 | パイロテック インコーポレイテッド | 金型ポンプ係合装置 |
| US11149747B2 (en) | 2017-11-17 | 2021-10-19 | Molten Metal Equipment Innovations, Llc | Tensioned support post and other molten metal devices |
| US11931802B2 (en) | 2019-05-17 | 2024-03-19 | Molten Metal Equipment Innovations, Llc | Molten metal controlled flow launder |
| EP4326461A4 (en) * | 2021-04-23 | 2025-03-26 | Pyrotek, Inc. | SHAFT AND POST ASSEMBLIES FOR MELTING DEVICES |
| US11873845B2 (en) | 2021-05-28 | 2024-01-16 | Molten Metal Equipment Innovations, Llc | Molten metal transfer device |
| US12146508B2 (en) | 2022-05-26 | 2024-11-19 | Molten Metal Equipment Innovations, Llc | Axial pump and riser |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1044212A (en) * | 1963-05-08 | 1966-09-28 | Whitmoyer Reed Ltd | Improvements in or relating to vessels for heat-exchange |
| US3735803A (en) * | 1971-04-19 | 1973-05-29 | Universal Oil Prod Co | Method of and apparatus for continuously casting a hollow billet |
| US3776660A (en) | 1972-02-22 | 1973-12-04 | Nl Industries Inc | Pump for molten salts and metals |
| US4598899A (en) * | 1984-07-10 | 1986-07-08 | Kennecott Corporation | Light gauge metal scrap melting system |
| DE3818066A1 (de) * | 1988-05-27 | 1989-12-07 | Sigri Gmbh | Klebeverbindung von rohren aus kohlenstoff oder graphit |
| DE3818067A1 (de) * | 1988-05-27 | 1989-12-07 | Sigri Gmbh | Verbindung von rohren aus kohlenstoff oder graphit |
| US4898367A (en) * | 1988-07-22 | 1990-02-06 | The Stemcor Corporation | Dispersing gas into molten metal |
| DE4303759C2 (de) | 1993-02-09 | 1997-05-15 | Eberhard Maucher | Dosierpumpe |
| US5558505A (en) | 1994-08-09 | 1996-09-24 | Metaullics Systems Co., L.P. | Molten metal pump support post and apparatus for removing it from a base |
| US6051183A (en) * | 1995-06-12 | 2000-04-18 | Alphatech, Inc. | Jet column and jet column reactor dross removing dross diluting pumps |
| US5944496A (en) | 1996-12-03 | 1999-08-31 | Cooper; Paul V. | Molten metal pump with a flexible coupling and cement-free metal-transfer conduit connection |
-
1999
- 1999-11-09 US US09/436,014 patent/US6451247B1/en not_active Expired - Lifetime
- 1999-11-09 JP JP2000581371A patent/JP4493853B2/ja not_active Expired - Lifetime
- 1999-11-09 ES ES05000809T patent/ES2277300T3/es not_active Expired - Lifetime
- 1999-11-09 ES ES99971898T patent/ES2241372T3/es not_active Expired - Lifetime
- 1999-11-09 DE DE69934529T patent/DE69934529T2/de not_active Expired - Lifetime
- 1999-11-09 WO PCT/US1999/026364 patent/WO2000028219A1/en not_active Ceased
- 1999-11-09 EP EP99971898A patent/EP1129295B1/en not_active Expired - Lifetime
- 1999-11-09 AU AU14722/00A patent/AU760328B2/en not_active Expired
- 1999-11-09 DE DE69924278T patent/DE69924278T2/de not_active Expired - Lifetime
- 1999-11-09 CA CA2348485A patent/CA2348485C/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU1472200A (en) | 2000-05-29 |
| HK1079266A1 (en) | 2006-03-31 |
| JP2002529680A (ja) | 2002-09-10 |
| AU760328B2 (en) | 2003-05-15 |
| DE69924278T2 (de) | 2006-05-11 |
| JP4493853B2 (ja) | 2010-06-30 |
| US6451247B1 (en) | 2002-09-17 |
| ES2277300T3 (es) | 2007-07-01 |
| ES2241372T3 (es) | 2005-10-16 |
| EP1129295B1 (en) | 2005-03-16 |
| CA2348485C (en) | 2010-04-06 |
| EP1129295A1 (en) | 2001-09-05 |
| CA2348485A1 (en) | 2000-05-18 |
| WO2000028219A1 (en) | 2000-05-18 |
| DE69924278D1 (de) | 2005-04-21 |
| DE69934529D1 (de) | 2007-02-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: MEISSNER, BOLTE & PARTNER GBR, 80538 MUENCHEN |