DE2136893A1 - Nutenkeil fuer elektrische maschinen - Google Patents
Nutenkeil fuer elektrische maschinenInfo
- Publication number
- DE2136893A1 DE2136893A1 DE19712136893 DE2136893A DE2136893A1 DE 2136893 A1 DE2136893 A1 DE 2136893A1 DE 19712136893 DE19712136893 DE 19712136893 DE 2136893 A DE2136893 A DE 2136893A DE 2136893 A1 DE2136893 A1 DE 2136893A1
- Authority
- DE
- Germany
- Prior art keywords
- fine
- synthetic resin
- slot wedge
- grains
- slot
- 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.)
- Pending
Links
- 239000000696 magnetic material Substances 0.000 claims description 18
- 239000000057 synthetic resin Substances 0.000 claims description 18
- 229920003002 synthetic resin Polymers 0.000 claims description 18
- 238000012856 packing Methods 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 description 6
- 230000005291 magnetic effect Effects 0.000 description 5
- 239000002904 solvent Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000004848 polyfunctional curative Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005672 electromagnetic field Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010754 BS 2869 Class F Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000002902 ferrimagnetic material Substances 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012170 montan wax Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
- H02K3/487—Slot-closing devices
- H02K3/493—Slot-closing devices magnetic
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712136893 DE2136893A1 (de) | 1971-07-23 | 1971-07-23 | Nutenkeil fuer elektrische maschinen |
| NL7210038A NL7210038A (enExample) | 1971-07-23 | 1972-07-20 | |
| IT2730172A IT963265B (it) | 1971-07-23 | 1972-07-22 | Cuneo per cave di macchine elettriche |
| FR7226525A FR2147127A1 (en) | 1971-07-23 | 1972-07-24 | Electric motor components - with winding covers of metal filled resin to transfer magnetic fields without inductive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712136893 DE2136893A1 (de) | 1971-07-23 | 1971-07-23 | Nutenkeil fuer elektrische maschinen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2136893A1 true DE2136893A1 (de) | 1973-02-08 |
| DE2136893B2 DE2136893B2 (enExample) | 1973-12-06 |
Family
ID=5814623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712136893 Pending DE2136893A1 (de) | 1971-07-23 | 1971-07-23 | Nutenkeil fuer elektrische maschinen |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2136893A1 (enExample) |
| FR (1) | FR2147127A1 (enExample) |
| IT (1) | IT963265B (enExample) |
| NL (1) | NL7210038A (enExample) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3011609A1 (de) * | 1979-03-28 | 1980-10-02 | Matsushita Electric Ind Co Ltd | Verfahren zur ausbildung von magnetischen keilen in einem flachen motor mit axialen luftspalten |
| US4761581A (en) * | 1986-05-09 | 1988-08-02 | Hitachi, Ltd. | Magnetic wedge |
| US5124607A (en) * | 1989-05-19 | 1992-06-23 | General Electric Company | Dynamoelectric machines including metal filled glass cloth slot closure wedges, and methods of making the same |
| US5214839A (en) * | 1989-05-19 | 1993-06-01 | General Electric Company | Method of making dynamoelectric machines including metal filled glass cloth slot closure wedges |
| DE19546688A1 (de) * | 1995-12-14 | 1997-06-19 | Abb Patent Gmbh | Vorrichtung zur Befestigung einer Läuferdämpferwicklung |
| DE102011121793B4 (de) * | 2011-12-21 | 2017-05-24 | Sew-Eurodrive Gmbh & Co Kg | Elektromotor |
| EP3567702A1 (de) * | 2018-05-09 | 2019-11-13 | Siemens Aktiengesellschaft | Elektrische maschine |
-
1971
- 1971-07-23 DE DE19712136893 patent/DE2136893A1/de active Pending
-
1972
- 1972-07-20 NL NL7210038A patent/NL7210038A/xx unknown
- 1972-07-22 IT IT2730172A patent/IT963265B/it active
- 1972-07-24 FR FR7226525A patent/FR2147127A1/fr not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3011609A1 (de) * | 1979-03-28 | 1980-10-02 | Matsushita Electric Ind Co Ltd | Verfahren zur ausbildung von magnetischen keilen in einem flachen motor mit axialen luftspalten |
| US4761581A (en) * | 1986-05-09 | 1988-08-02 | Hitachi, Ltd. | Magnetic wedge |
| US5124607A (en) * | 1989-05-19 | 1992-06-23 | General Electric Company | Dynamoelectric machines including metal filled glass cloth slot closure wedges, and methods of making the same |
| US5214839A (en) * | 1989-05-19 | 1993-06-01 | General Electric Company | Method of making dynamoelectric machines including metal filled glass cloth slot closure wedges |
| DE19546688A1 (de) * | 1995-12-14 | 1997-06-19 | Abb Patent Gmbh | Vorrichtung zur Befestigung einer Läuferdämpferwicklung |
| DE19546688C2 (de) * | 1995-12-14 | 2001-09-20 | Abb Patent Gmbh | Vorrichtung zur Befestigung einer Läuferdämpferwicklung |
| DE102011121793B4 (de) * | 2011-12-21 | 2017-05-24 | Sew-Eurodrive Gmbh & Co Kg | Elektromotor |
| EP3567702A1 (de) * | 2018-05-09 | 2019-11-13 | Siemens Aktiengesellschaft | Elektrische maschine |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7210038A (enExample) | 1973-01-25 |
| FR2147127A1 (en) | 1973-03-09 |
| IT963265B (it) | 1974-01-10 |
| DE2136893B2 (enExample) | 1973-12-06 |
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