AU607517B2 - Preparation of amorphous metal core for use in transformer - Google Patents
Preparation of amorphous metal core for use in transformer Download PDFInfo
- Publication number
- AU607517B2 AU607517B2 AU18994/88A AU1899488A AU607517B2 AU 607517 B2 AU607517 B2 AU 607517B2 AU 18994/88 A AU18994/88 A AU 18994/88A AU 1899488 A AU1899488 A AU 1899488A AU 607517 B2 AU607517 B2 AU 607517B2
- Authority
- AU
- Australia
- Prior art keywords
- core
- adhesive
- substrate
- edges
- plate
- 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.)
- Ceased
Links
- 239000005300 metallic glass Substances 0.000 title claims description 29
- 238000002360 preparation method Methods 0.000 title description 2
- 239000000853 adhesive Substances 0.000 claims description 40
- 230000001070 adhesive effect Effects 0.000 claims description 40
- 239000000758 substrate Substances 0.000 claims description 33
- 239000004744 fabric Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 19
- 239000011521 glass Substances 0.000 claims description 16
- -1 polyethylene Polymers 0.000 claims description 14
- 239000004698 Polyethylene Substances 0.000 claims description 9
- 229920000573 polyethylene Polymers 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 229910021485 fumed silica Inorganic materials 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 2
- 239000010445 mica Substances 0.000 claims description 2
- 229910052618 mica group Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 description 9
- 239000003921 oil Substances 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 238000000576 coating method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241001482237 Pica Species 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910000697 metglas Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000012260 resinous material Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/24—Magnetic cores
- H01F27/25—Magnetic cores made from strips or ribbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C63/00—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor
- B29C63/0017—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material
- B29C63/0021—Lining or sheathing, i.e. applying preformed layers or sheathings of plastics; Apparatus therefor characterised by the choice of the material with coherent impregnated reinforcing layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/345—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using matched moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
- B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0213—Manufacturing of magnetic circuits made from strip(s) or ribbon(s)
- H01F41/0226—Manufacturing of magnetic circuits made from strip(s) or ribbon(s) from amorphous ribbons
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/68—Release sheets
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/906—Roll or coil
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/2419—Fold at edge
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US079854 | 1987-07-30 | ||
| US07/079,854 US4892773A (en) | 1987-07-30 | 1987-07-30 | Preparation of amorphous metal core for use in transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU1899488A AU1899488A (en) | 1989-02-02 |
| AU607517B2 true AU607517B2 (en) | 1991-03-07 |
Family
ID=22153221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU18994/88A Ceased AU607517B2 (en) | 1987-07-30 | 1988-07-13 | Preparation of amorphous metal core for use in transformer |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4892773A (en, 2012) |
| JP (1) | JPS6450511A (en, 2012) |
| AU (1) | AU607517B2 (en, 2012) |
| IN (1) | IN169336B (en, 2012) |
| ZA (1) | ZA885266B (en, 2012) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083360A (en) * | 1988-09-28 | 1992-01-28 | Abb Power T&D Company, Inc. | Method of making a repairable amorphous metal transformer joint |
| JPH02266504A (ja) * | 1989-04-06 | 1990-10-31 | Daihen Corp | 静止誘導電気機器及びその製造方法 |
| DE58905402D1 (de) * | 1989-11-09 | 1993-09-30 | Siemens Ag | Röntgenstrahler. |
| US5248952A (en) * | 1992-01-14 | 1993-09-28 | Kuhlman Corporation | Transformer core and method for finishing |
| US5331304A (en) * | 1992-09-11 | 1994-07-19 | Cooper Power Systems, Inc. | Amorphous metal transformer core |
| US5441783A (en) * | 1992-11-17 | 1995-08-15 | Alliedsignal Inc. | Edge coating for amorphous ribbon transformer cores |
| US6413351B1 (en) | 1996-05-31 | 2002-07-02 | General Electric Company | Edge bonding for amorphous metal transformer |
| US6462456B1 (en) | 1998-11-06 | 2002-10-08 | Honeywell International Inc. | Bulk amorphous metal magnetic components for electric motors |
| US6346337B1 (en) * | 1998-11-06 | 2002-02-12 | Honeywell International Inc. | Bulk amorphous metal magnetic component |
| US6348275B1 (en) | 1998-11-06 | 2002-02-19 | Honeywell International Inc. | Bulk amorphous metal magnetic component |
| US6331363B1 (en) | 1998-11-06 | 2001-12-18 | Honeywell International Inc. | Bulk amorphous metal magnetic components |
| US6803694B2 (en) | 1998-11-06 | 2004-10-12 | Metglas, Inc. | Unitary amorphous metal component for an axial flux electric machine |
| US6420813B1 (en) | 1998-11-06 | 2002-07-16 | Alliedsignal Inc. | Bulk amorphous metal magnetic components for electric motors |
| US6552639B2 (en) | 2000-04-28 | 2003-04-22 | Honeywell International Inc. | Bulk stamped amorphous metal magnetic component |
| US6583707B2 (en) * | 2001-04-25 | 2003-06-24 | Honeywell International Inc. | Apparatus and method for the manufacture of large transformers having laminated cores, particularly cores of annealed amorphous metal alloys |
| US6855284B2 (en) * | 2002-04-30 | 2005-02-15 | Abb Technology Ag | Process for bending a workpiece |
| US7144468B2 (en) * | 2002-09-05 | 2006-12-05 | Metglas, Inc. | Method of constructing a unitary amorphous metal component for an electric machine |
| US6873239B2 (en) | 2002-11-01 | 2005-03-29 | Metglas Inc. | Bulk laminated amorphous metal inductive device |
| US6737951B1 (en) * | 2002-11-01 | 2004-05-18 | Metglas, Inc. | Bulk amorphous metal inductive device |
| US7235910B2 (en) | 2003-04-25 | 2007-06-26 | Metglas, Inc. | Selective etching process for cutting amorphous metal shapes and components made thereof |
| US20070032575A1 (en) * | 2005-08-08 | 2007-02-08 | Texas Research International, Inc. | Syntactic foam |
| JP2008071982A (ja) * | 2006-09-15 | 2008-03-27 | Hitachi Industrial Equipment Systems Co Ltd | 変圧器 |
| EP3907251A1 (en) * | 2020-05-07 | 2021-11-10 | ABB Schweiz AG | Solid platelets used as filler in a uv curable thermoset resin to enhance the electrical insulation of high volt-age conductor bars |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU581135B2 (en) * | 1985-02-07 | 1989-02-09 | Asea Brown Boveri, Inc. | Magnetic core and methods of consolidating same |
| AU2035088A (en) * | 1987-08-21 | 1989-02-23 | Asea Brown Boveri, Inc. | Repairable transformer having amorphous metal core |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2909207A1 (de) * | 1979-03-09 | 1980-09-18 | Tomita Sangyo Kk | Verfahren und vorrichtung zum umlegen und verschweissen der raender einer abdeckung |
-
1987
- 1987-07-30 US US07/079,854 patent/US4892773A/en not_active Expired - Fee Related
-
1988
- 1988-07-13 AU AU18994/88A patent/AU607517B2/en not_active Ceased
- 1988-07-20 ZA ZA885266A patent/ZA885266B/xx unknown
- 1988-07-26 IN IN618/CAL/88A patent/IN169336B/en unknown
- 1988-07-29 JP JP63191976A patent/JPS6450511A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU581135B2 (en) * | 1985-02-07 | 1989-02-09 | Asea Brown Boveri, Inc. | Magnetic core and methods of consolidating same |
| AU2035088A (en) * | 1987-08-21 | 1989-02-23 | Asea Brown Boveri, Inc. | Repairable transformer having amorphous metal core |
Also Published As
| Publication number | Publication date |
|---|---|
| IN169336B (en, 2012) | 1991-09-28 |
| AU1899488A (en) | 1989-02-02 |
| ZA885266B (en) | 1989-03-29 |
| JPS6450511A (en) | 1989-02-27 |
| US4892773A (en) | 1990-01-09 |
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