SE436816B - Elektrisk maskin - Google Patents
Elektrisk maskinInfo
- Publication number
- SE436816B SE436816B SE7901120A SE7901120A SE436816B SE 436816 B SE436816 B SE 436816B SE 7901120 A SE7901120 A SE 7901120A SE 7901120 A SE7901120 A SE 7901120A SE 436816 B SE436816 B SE 436816B
- Authority
- SE
- Sweden
- Prior art keywords
- machine according
- joints
- varying
- joint
- electric machine
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 15
- 229910052751 metal Inorganic materials 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 239000011888 foil Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 5
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005488 sandblasting Methods 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- H02K1/12—Stationary parts of the magnetic circuit
-
- 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
- H01F3/00—Cores, Yokes, or armatures
- H01F3/02—Cores, Yokes, or armatures made from sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
- H01F3/10—Composite arrangements of magnetic circuits
- H01F3/14—Constrictions; Gaps, e.g. air-gaps
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Soft Magnetic Materials (AREA)
- Transformers For Measuring Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782805347 DE2805347A1 (de) | 1978-02-09 | 1978-02-09 | Elektrische maschine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7901120L SE7901120L (sv) | 1979-08-10 |
| SE436816B true SE436816B (sv) | 1985-01-21 |
Family
ID=6031458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7901120A SE436816B (sv) | 1978-02-09 | 1979-02-08 | Elektrisk maskin |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS54114717A (de) |
| BE (1) | BE874075A (de) |
| CH (1) | CH649660A5 (de) |
| DE (1) | DE2805347A1 (de) |
| FR (1) | FR2423041A1 (de) |
| GB (1) | GB2014801B (de) |
| IT (1) | IT1110841B (de) |
| NL (1) | NL7901021A (de) |
| SE (1) | SE436816B (de) |
| ZA (1) | ZA79550B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2839114A1 (de) * | 1978-09-08 | 1980-03-20 | Blum Eisen & Metallind | Elektrische maschine, wie transformator, drosselspule, spannungskonstanthalter, o.dgl. |
| NL8602302A (nl) * | 1986-09-12 | 1988-04-05 | Philips Nv | Inductieve inrichting met een kern van amorf materiaal. |
| FR2631755A1 (fr) * | 1988-03-02 | 1989-11-24 | Emiliane Trancerie Spa | Procede pour la realisation d'un circuit magnetique de stator de machines electriques rotatives ou d'un circuit magnetique de transformateurs, et circuit magnetique ainsi obtenu |
| EP1420147A1 (de) * | 2002-11-12 | 2004-05-19 | Schätti AG | Aus miteinander verbundenen Lamellenstapeln bestehendes Werkstück |
| WO2010148575A1 (zh) * | 2009-06-26 | 2010-12-29 | 特变电工沈阳变压器集团有限公司 | 一种实现抑制直流偏磁的换流变压器的方法 |
| EP3232450A1 (de) * | 2016-04-13 | 2017-10-18 | Vihriälä, Harri | Magnetflüssigkeit und besondere geometrie für teile einer elektromagnetischen vorrichtung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE843578C (de) * | 1949-12-21 | 1952-07-10 | Philips Nv | Transformator oder Drosselspule der Kerntype mit Luftspalt |
| DE2723099C2 (de) * | 1977-05-21 | 1987-04-02 | E. Blum GmbH & Co, 7143 Vaihingen | Lamellierter Eisenkern für elektrische Maschinen, wie Transformatoren od. dgl. |
-
1978
- 1978-02-09 DE DE19782805347 patent/DE2805347A1/de not_active Ceased
-
1979
- 1979-02-06 CH CH1158/79A patent/CH649660A5/de not_active IP Right Cessation
- 1979-02-07 FR FR7903103A patent/FR2423041A1/fr not_active Withdrawn
- 1979-02-07 JP JP1234079A patent/JPS54114717A/ja active Pending
- 1979-02-08 ZA ZA79550A patent/ZA79550B/xx unknown
- 1979-02-08 SE SE7901120A patent/SE436816B/sv unknown
- 1979-02-08 GB GB7904462A patent/GB2014801B/en not_active Expired
- 1979-02-08 IT IT20026/79A patent/IT1110841B/it active
- 1979-02-08 NL NL7901021A patent/NL7901021A/xx not_active Application Discontinuation
- 1979-02-09 BE BE0/193385A patent/BE874075A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IT7920026A0 (it) | 1979-02-08 |
| JPS54114717A (en) | 1979-09-07 |
| DE2805347A1 (de) | 1979-08-16 |
| IT1110841B (it) | 1986-01-06 |
| SE7901120L (sv) | 1979-08-10 |
| BE874075A (fr) | 1979-08-09 |
| GB2014801A (en) | 1979-08-30 |
| ZA79550B (en) | 1980-02-27 |
| NL7901021A (nl) | 1979-08-13 |
| GB2014801B (en) | 1982-11-10 |
| CH649660A5 (de) | 1985-05-31 |
| FR2423041A1 (fr) | 1979-11-09 |
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