IT8209500A1 - Una magnete-volano per accensione in motori a combustione interna e metodo per la sua fabbricazione - Google Patents
Una magnete-volano per accensione in motori a combustione interna e metodo per la sua fabbricazione Download PDFInfo
- Publication number
- IT8209500A1 IT8209500A1 IT1982A09500A IT0950082A IT8209500A1 IT 8209500 A1 IT8209500 A1 IT 8209500A1 IT 1982A09500 A IT1982A09500 A IT 1982A09500A IT 0950082 A IT0950082 A IT 0950082A IT 8209500 A1 IT8209500 A1 IT 8209500A1
- Authority
- IT
- Italy
- Prior art keywords
- magnet
- rotor
- flywheel
- cavity
- air gap
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims description 7
- 238000002485 combustion reaction Methods 0.000 title description 3
- 239000000463 material Substances 0.000 claims description 22
- 229920003023 plastic Polymers 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 13
- 238000003754 machining Methods 0.000 claims description 7
- 238000004512 die casting Methods 0.000 claims description 5
- 239000000696 magnetic material Substances 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 230000005291 magnetic effect Effects 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 238000007514 turning Methods 0.000 description 4
- 230000000295 complement effect Effects 0.000 description 3
- 239000003302 ferromagnetic material Substances 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- PZBPKYOVPCNPJY-UHFFFAOYSA-N 1-[2-(allyloxy)-2-(2,4-dichlorophenyl)ethyl]imidazole Chemical compound ClC1=CC(Cl)=CC=C1C(OCC=C)CN1C=NC=C1 PZBPKYOVPCNPJY-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 238000009423 ventilation 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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2786—Outer rotors
- H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2791—Surface mounted magnets; Inset magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
- H02K21/222—Flywheel magnetos
-
- 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
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/2726—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of a single magnet or two or more axially juxtaposed single magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/48—Generators with two or more outputs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8105168A SE443025B (sv) | 1981-09-01 | 1981-09-01 | Sätt att tillverka ett magnetsvänghjul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT8209500A1 true IT8209500A1 (it) | 1984-03-01 |
Family
ID=20344470
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT1982A09500A IT8209500A1 (it) | 1981-09-01 | 1982-08-30 | Una magnete-volano per accensione in motori a combustione interna e metodo per la sua fabbricazione |
| IT09500/82A IT1192497B (it) | 1981-09-01 | 1982-08-30 | Una magnete-volano per accensione in motori a combustione interna e metodo per la sua fabbricazione |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT09500/82A IT1192497B (it) | 1981-09-01 | 1982-08-30 | Una magnete-volano per accensione in motori a combustione interna e metodo per la sua fabbricazione |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5872750A (enrdf_load_stackoverflow) |
| DE (1) | DE3231575A1 (enrdf_load_stackoverflow) |
| IT (2) | IT8209500A1 (enrdf_load_stackoverflow) |
| SE (1) | SE443025B (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6977453B2 (en) * | 2001-03-28 | 2005-12-20 | Mitsuba Corporation | Electric rotating machine provided with a field control coil |
| DE10341466B4 (de) * | 2003-09-05 | 2009-12-03 | Zf Friedrichshafen Ag | Kugelzapfen |
| DE102008008054A1 (de) * | 2008-02-08 | 2009-08-20 | Siemens Aktiengesellschaft | Rotor für eine permanentmagneterregte elektrische Synchronmaschine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1073602B (de) * | 1960-01-21 | Deutsche Edelstahlwerke Aktiengesellschaft, Krefeld | Mit Dauermagneten bestückte, glockenförmige Schwungscheibe aus Weicheisen für Zündlichtmaschinen | |
| US3008062A (en) * | 1957-12-12 | 1961-11-07 | Tkm Electric Corp | Dynamoelectric machine |
| JPS588943Y2 (ja) * | 1978-08-07 | 1983-02-17 | 東洋電装株式会社 | 点火装置のパルサ−ロ−タ |
-
1981
- 1981-09-01 SE SE8105168A patent/SE443025B/sv not_active IP Right Cessation
-
1982
- 1982-08-25 DE DE19823231575 patent/DE3231575A1/de active Granted
- 1982-08-30 IT IT1982A09500A patent/IT8209500A1/it unknown
- 1982-08-30 IT IT09500/82A patent/IT1192497B/it active
- 1982-09-01 JP JP57150820A patent/JPS5872750A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3231575A1 (de) | 1983-03-10 |
| JPS5872750A (ja) | 1983-04-30 |
| IT8209500A0 (it) | 1982-08-30 |
| SE8105168L (sv) | 1983-03-02 |
| JPH0232472B2 (enrdf_load_stackoverflow) | 1990-07-20 |
| IT1192497B (it) | 1988-04-13 |
| SE443025B (sv) | 1986-02-10 |
| DE3231575C2 (enrdf_load_stackoverflow) | 1991-12-05 |
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