NO120240B - - Google Patents
Download PDFInfo
- Publication number
- NO120240B NO120240B NO517868A NO517868A NO120240B NO 120240 B NO120240 B NO 120240B NO 517868 A NO517868 A NO 517868A NO 517868 A NO517868 A NO 517868A NO 120240 B NO120240 B NO 120240B
- Authority
- NO
- Norway
- Prior art keywords
- tin
- sheet
- indentation
- protrusion
- indentations
- Prior art date
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 23
- 238000007373 indentation Methods 0.000 claims description 20
- 238000004049 embossing Methods 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000004080 punching Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- NNIPDXPTJYIMKW-UHFFFAOYSA-N iron tin Chemical compound [Fe].[Sn] NNIPDXPTJYIMKW-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000005028 tinplate Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
- B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
- B21D39/031—Joining superposed plates by locally deforming without slitting or piercing
-
- 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
- H01F27/245—Magnetic cores made from sheets, e.g. grain-oriented
-
- 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
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/09—Magnetic cores comprising laminations characterised by being fastened by caulking
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Manufacture Of Motors, Generators (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1831767A CH484501A (de) | 1967-12-29 | 1967-12-29 | Verfahren zur Herstellung eines Blechpaketes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO120240B true NO120240B (da) | 1970-09-21 |
Family
ID=4432100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO517868A NO120240B (da) | 1967-12-29 | 1968-12-24 |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT290265B (da) |
| BE (1) | BE725976A (da) |
| CH (1) | CH484501A (da) |
| DE (1) | DE1811585A1 (da) |
| DK (1) | DK122047B (da) |
| FR (1) | FR1596165A (da) |
| GB (1) | GB1200279A (da) |
| NL (1) | NL6818600A (da) |
| NO (1) | NO120240B (da) |
| SE (1) | SE363691B (da) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2519204A1 (fr) * | 1981-12-30 | 1983-07-01 | Le Proizv | Rotor pour machine electrique |
| GB2206453B (en) * | 1987-06-22 | 1992-01-02 | Linton & Hirst Ltd | Pack of laminations and forming projections and depressions |
| EP0306631B1 (en) * | 1987-09-08 | 1993-08-18 | Nippondenso Co., Ltd. | Metal plate laminated body |
| DE3902621A1 (de) * | 1989-01-30 | 1990-08-02 | Licentia Gmbh | Verfahren zum herstellen eines lamellierten kernpaketes und nach dem verfahren hergestellter spannungskern fuer induktions-elektrizitaetszaehler |
| US4963849A (en) * | 1989-04-28 | 1990-10-16 | General Electric Company | Compact current limiting circuit breaker |
| JPH07297055A (ja) * | 1994-04-26 | 1995-11-10 | Matsushita Electric Ind Co Ltd | チョークコイル |
| DE9416669U1 (de) * | 1994-10-17 | 1994-12-22 | Aeg Zaehler Gmbh | Kernpaket aus aufeinandergeschichteten Blechlamellen |
| DE29514508U1 (de) * | 1995-09-09 | 1995-11-02 | Vacuumschmelze Gmbh | Blechpaket für Magnetkerne zum Einsatz in induktiven Bauelementen mit einer Längsöffnung |
| DE19741364C2 (de) | 1997-09-19 | 2000-05-25 | Vacuumschmelze Gmbh | Verfahren und Vorrichtung zur Herstellung von aus Blechlamellen bestehenden Paketen für Magnetkerne |
| US6700284B2 (en) | 2001-03-26 | 2004-03-02 | Emerson Electric Co. | Fan assembly including a segmented stator switched reluctance fan motor |
| US20020139606A1 (en) * | 2001-04-03 | 2002-10-03 | Williams Donald J. | Electric power steering system including a segmented stator switched reluctance motor |
| US6744166B2 (en) | 2001-01-04 | 2004-06-01 | Emerson Electric Co. | End cap assembly for a switched reluctance electric machine |
| US7012350B2 (en) * | 2001-01-04 | 2006-03-14 | Emerson Electric Co. | Segmented stator switched reluctance machine |
| US6584813B2 (en) | 2001-03-26 | 2003-07-01 | Emerson Electric Co. | Washing machine including a segmented stator switched reluctance motor |
| DE10258606A1 (de) * | 2002-12-16 | 2004-06-24 | Robert Bosch Gmbh | Elektrische Maschine |
| DE102004012436B4 (de) * | 2004-03-12 | 2006-04-20 | Vossloh-Schwabe Deutschland Gmbh | Kernblech für induktives Bauelement |
-
1967
- 1967-12-29 CH CH1831767A patent/CH484501A/de not_active IP Right Cessation
-
1968
- 1968-11-29 DE DE19681811585 patent/DE1811585A1/de active Pending
- 1968-11-29 AT AT1161468A patent/AT290265B/de not_active IP Right Cessation
- 1968-12-09 SE SE1679668A patent/SE363691B/xx unknown
- 1968-12-16 GB GB5964068A patent/GB1200279A/en not_active Expired
- 1968-12-18 FR FR1596165D patent/FR1596165A/fr not_active Expired
- 1968-12-24 NL NL6818600A patent/NL6818600A/xx unknown
- 1968-12-24 BE BE725976D patent/BE725976A/xx unknown
- 1968-12-24 NO NO517868A patent/NO120240B/no unknown
- 1968-12-27 DK DK635368A patent/DK122047B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1811585A1 (de) | 1969-07-17 |
| DK122047B (da) | 1972-01-10 |
| AT290265B (de) | 1971-05-25 |
| NL6818600A (da) | 1969-07-01 |
| BE725976A (da) | 1969-05-29 |
| GB1200279A (en) | 1970-07-29 |
| FR1596165A (da) | 1970-06-15 |
| SE363691B (da) | 1974-01-28 |
| CH484501A (de) | 1970-01-15 |
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