NO166540C - Gjenanvendbart filtermedium for filtrering av smeltet metall. - Google Patents
Gjenanvendbart filtermedium for filtrering av smeltet metall.Info
- Publication number
- NO166540C NO166540C NO854095A NO854095A NO166540C NO 166540 C NO166540 C NO 166540C NO 854095 A NO854095 A NO 854095A NO 854095 A NO854095 A NO 854095A NO 166540 C NO166540 C NO 166540C
- Authority
- NO
- Norway
- Prior art keywords
- milt
- filter medium
- metal filtering
- applicable filter
- applicable
- Prior art date
Links
- 238000001914 filtration Methods 0.000 title 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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
-
- 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
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
- C22B9/023—By filtering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
- B01D29/33—Self-supporting filtering elements arranged for inward flow filtration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/52—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/18—Filters characterised by the openings or pores
- B01D2201/182—Filters characterised by the openings or pores for depth filtration
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Filtering Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/661,543 US4964993A (en) | 1984-10-16 | 1984-10-16 | Multiple-use molten metal filters |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO854095L NO854095L (no) | 1986-04-17 |
| NO166540B NO166540B (no) | 1991-04-29 |
| NO166540C true NO166540C (no) | 1991-08-07 |
Family
ID=24654050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO854095A NO166540C (no) | 1984-10-16 | 1985-10-15 | Gjenanvendbart filtermedium for filtrering av smeltet metall. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4964993A (no) |
| EP (1) | EP0178926A3 (no) |
| JP (1) | JPH0665728B2 (no) |
| KR (1) | KR860003358A (no) |
| AU (1) | AU583309B2 (no) |
| BR (1) | BR8505139A (no) |
| CA (1) | CA1264545A (no) |
| NO (1) | NO166540C (no) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH655328A5 (de) * | 1984-02-15 | 1986-04-15 | Fischer Ag Georg | Keramikfilter. |
| JP2514797B2 (ja) * | 1986-05-23 | 1996-07-10 | 富士重工業株式会社 | 自動車用自動変速機の動力分配装置 |
| DE3618284A1 (de) * | 1986-05-30 | 1987-12-03 | Steuler Industriewerke Gmbh | Tragtrog fuer auswechselbare hochtemperatur-metallschmelzenfilter |
| US5126047A (en) * | 1990-05-07 | 1992-06-30 | The Carborundum Company | Molten metal filter |
| US5114472A (en) * | 1990-12-13 | 1992-05-19 | Aluminum Company Of America | Multistage rigid media filter for molten metal and method of filtering |
| US5289895A (en) * | 1991-06-27 | 1994-03-01 | Mazda Motor Corporation | Control system for vehicle with differential restricting device |
| JPH0639957U (ja) * | 1992-11-04 | 1994-05-27 | 住友軽金属工業株式会社 | 金属溶湯濾過槽 |
| US5741422A (en) * | 1995-09-05 | 1998-04-21 | Metaullics Systems Co., L.P. | Molten metal filter cartridge |
| GB2313069A (en) * | 1996-05-18 | 1997-11-19 | Foseco Int | Molten metal filtration apparatus |
| CA2198301C (en) * | 1997-02-24 | 2004-09-14 | Alcan International Limited | Portable liquid metal filtration device for inclusion analysis |
| US6231639B1 (en) * | 1997-03-07 | 2001-05-15 | Metaullics Systems Co., L.P. | Modular filter for molten metal |
| US20020179523A1 (en) * | 2001-05-29 | 2002-12-05 | Quackenbush Mark S. | Burping filter |
| US7157043B2 (en) * | 2002-09-13 | 2007-01-02 | Pyrotek, Inc. | Bonded particle filters |
| GB0403466D0 (en) * | 2004-02-17 | 2004-03-24 | Mqp Ltd | Treatment of metal melts |
| EP1872839A1 (en) * | 2006-06-30 | 2008-01-02 | NV Bekaert SA | A filter candle comprising an elongated mesh pack |
| DE102011120416A1 (de) * | 2011-12-08 | 2013-06-13 | Ask Chemicals Gmbh | Filter für die Filtrierung von flüssigen Metallen mit einem Filtergehäuse und einem in dem Filtergehäuse aufgenommenen hülsenförmigen Filterelement |
| US8365808B1 (en) | 2012-05-17 | 2013-02-05 | Almex USA, Inc. | Process and apparatus for minimizing the potential for explosions in the direct chill casting of aluminum lithium alloys |
| US8479802B1 (en) | 2012-05-17 | 2013-07-09 | Almex USA, Inc. | Apparatus for casting aluminum lithium alloys |
| US9764380B2 (en) | 2013-02-04 | 2017-09-19 | Almex USA, Inc. | Process and apparatus for direct chill casting |
| US9936541B2 (en) | 2013-11-23 | 2018-04-03 | Almex USA, Inc. | Alloy melting and holding furnace |
| EP3259544B1 (en) | 2015-02-18 | 2021-09-29 | Inductotherm Corp. | Electric induction melting and holding furnaces for reactive metals and alloys |
| US20220055096A1 (en) * | 2020-08-21 | 2022-02-24 | Porvair, Plc | Pour Cup with Filter Lock |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7430377U (de) * | 1974-12-05 | Farhand Fathollah | Filtergehäuse | |
| DE197073C (no) * | 1907-06-25 | 1908-04-11 | ||
| US3524548A (en) * | 1968-09-16 | 1970-08-18 | Kaiser Aluminium Chem Corp | Filter medium for molten metal |
| US3746642A (en) * | 1971-04-20 | 1973-07-17 | Minnesota Mining & Mfg | Sintered powdered metal filter |
| US3747765A (en) * | 1971-06-09 | 1973-07-24 | Kaiser Aluminium Chem Corp | Rigid filter assembly |
| US3788486A (en) * | 1971-09-30 | 1974-01-29 | Minnesota Mining & Mfg | Filter |
| US4024056A (en) * | 1975-07-21 | 1977-05-17 | Swiss Aluminium Ltd. | Filtering of molten metal |
| JPS6138911Y2 (no) * | 1980-12-27 | 1986-11-08 |
-
1984
- 1984-10-16 US US06/661,543 patent/US4964993A/en not_active Expired - Fee Related
-
1985
- 1985-10-15 NO NO854095A patent/NO166540C/no unknown
- 1985-10-16 AU AU48763/85A patent/AU583309B2/en not_active Ceased
- 1985-10-16 JP JP60230901A patent/JPH0665728B2/ja not_active Expired - Lifetime
- 1985-10-16 CA CA000493095A patent/CA1264545A/en not_active Expired - Fee Related
- 1985-10-16 KR KR1019850007611A patent/KR860003358A/ko not_active Application Discontinuation
- 1985-10-16 BR BR8505139A patent/BR8505139A/pt unknown
- 1985-10-16 EP EP85307472A patent/EP0178926A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| BR8505139A (pt) | 1986-07-29 |
| US4964993A (en) | 1990-10-23 |
| EP0178926A3 (en) | 1988-08-31 |
| NO854095L (no) | 1986-04-17 |
| KR860003358A (ko) | 1986-05-23 |
| AU4876385A (en) | 1986-04-24 |
| AU583309B2 (en) | 1989-04-27 |
| EP0178926A2 (en) | 1986-04-23 |
| NO166540B (no) | 1991-04-29 |
| CA1264545A (en) | 1990-01-23 |
| JPS61174340A (ja) | 1986-08-06 |
| JPH0665728B2 (ja) | 1994-08-24 |
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