BR102013018521A2 - Rotor de motor elétrico, processo de confecção de rotor de motor elétrico e sistema de confecção de rotor de motor - Google Patents
Rotor de motor elétrico, processo de confecção de rotor de motor elétrico e sistema de confecção de rotor de motor Download PDFInfo
- Publication number
- BR102013018521A2 BR102013018521A2 BR102013018521-3A BR102013018521A BR102013018521A2 BR 102013018521 A2 BR102013018521 A2 BR 102013018521A2 BR 102013018521 A BR102013018521 A BR 102013018521A BR 102013018521 A2 BR102013018521 A2 BR 102013018521A2
- Authority
- BR
- Brazil
- Prior art keywords
- electric motor
- motor rotor
- rotor
- mold
- metal material
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 33
- 230000008569 process Effects 0.000 title claims abstract description 32
- 235000009508 confectionery Nutrition 0.000 title description 4
- 239000013078 crystal Substances 0.000 claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 25
- 239000007769 metal material Substances 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 18
- 238000007711 solidification Methods 0.000 claims description 16
- 230000008023 solidification Effects 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 15
- 239000002826 coolant Substances 0.000 claims description 8
- 239000003507 refrigerant Substances 0.000 claims description 5
- 230000004323 axial length Effects 0.000 claims 1
- 238000007493 shaping process Methods 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 13
- 239000007787 solid Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 239000000969 carrier Substances 0.000 description 5
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000007480 spreading Effects 0.000 description 3
- 238000003892 spreading Methods 0.000 description 3
- 241000555745 Sciuridae Species 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000002800 charge carrier Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/0054—Casting in, on, or around objects which form part of the product rotors, stators for electrical motors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/045—Directionally solidified castings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
- H02K17/20—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having deep-bar rotors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/02—Windings characterised by the conductor material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Induction Machinery (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR102013018521-3A BR102013018521A2 (pt) | 2012-11-08 | 2013-07-19 | Rotor de motor elétrico, processo de confecção de rotor de motor elétrico e sistema de confecção de rotor de motor |
| PCT/BR2013/000463 WO2014071481A2 (fr) | 2012-11-08 | 2013-11-04 | Rotor de moteur électrique, procédé de fabrication et système de rotor de moteur électrique |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR102012028646A BR102012028646A2 (pt) | 2012-11-08 | 2012-11-08 | Rotor de motor elétrico, processo de confecção de rotor de motor elétrico e sistema de confecção de rotor de motor |
| BR102013018521-3A BR102013018521A2 (pt) | 2012-11-08 | 2013-07-19 | Rotor de motor elétrico, processo de confecção de rotor de motor elétrico e sistema de confecção de rotor de motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR102013018521A2 true BR102013018521A2 (pt) | 2014-12-09 |
Family
ID=50685260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR102013018521-3A BR102013018521A2 (pt) | 2012-11-08 | 2013-07-19 | Rotor de motor elétrico, processo de confecção de rotor de motor elétrico e sistema de confecção de rotor de motor |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BR102013018521A2 (fr) |
| WO (1) | WO2014071481A2 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109202040B (zh) * | 2018-07-20 | 2020-06-09 | 福建浦汇科技发展有限公司 | 一种转子铸铝的方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3783317A (en) * | 1972-11-22 | 1974-01-01 | Wagner Electric Corp | Dynamoelectric machine rotor |
| DE2307463C3 (de) * | 1973-02-15 | 1979-03-01 | Dmitrij Andrejevitsch Petrov | Verfahren und Vorrichtung zum Herstellen von einkristallinen Metallgußstücken |
| JPH0771736B2 (ja) * | 1985-12-24 | 1995-08-02 | 株式会社東芝 | 回転子の製造方法 |
| JP3079853B2 (ja) * | 1993-10-01 | 2000-08-21 | 富士電機株式会社 | かご形回転子の低圧鋳造方法 |
| US6217286B1 (en) * | 1998-06-26 | 2001-04-17 | General Electric Company | Unidirectionally solidified cast article and method of making |
| BRPI0106597B1 (pt) | 2001-12-28 | 2016-03-15 | Brasil Compressores Sa | processo de injeção de rotores de motores elétricos |
-
2013
- 2013-07-19 BR BR102013018521-3A patent/BR102013018521A2/pt not_active Application Discontinuation
- 2013-11-04 WO PCT/BR2013/000463 patent/WO2014071481A2/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014071481A3 (fr) | 2015-05-07 |
| WO2014071481A2 (fr) | 2014-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette] | ||
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B25A | Requested transfer of rights approved |
Owner name: EMBRACO INDUSTRIA DE COMPRESSORES E SOLUCOES EM REFRIGERACAO LTDA (BR/SC) Owner name: EMBRACO INDUSTRIA DE COMPRESSORES E SOLUCOES EM RE |
|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |