IT1256347B - Metodo per la fabbricazione di parti secondarie di motori asincroni e parti secondarie di motori asincroni - Google Patents
Metodo per la fabbricazione di parti secondarie di motori asincroni e parti secondarie di motori asincroniInfo
- Publication number
- IT1256347B IT1256347B ITMI922021A ITMI922021A IT1256347B IT 1256347 B IT1256347 B IT 1256347B IT MI922021 A ITMI922021 A IT MI922021A IT MI922021 A ITMI922021 A IT MI922021A IT 1256347 B IT1256347 B IT 1256347B
- Authority
- IT
- Italy
- Prior art keywords
- asynchronous motors
- secondary parts
- parts
- manufacture
- laminations
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000003475 lamination Methods 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/025—Asynchronous motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/0012—Manufacturing cage rotors
-
- 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
- H02K17/18—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having double-cage or multiple-cage rotors
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49012—Rotor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49073—Electromagnet, transformer or inductor by assembling coil and core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Linear Motors (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
L'invenzione si riferisce ad un metodo per la fabbricazione di parti secondarie in particolare di motori asincroni, con almeno una gabbia di cortocircuito ed un pacco di lamierini; essa si riferisce anche a tali parti secondarie, in cui la gabbia di cortocircuito (8) viene fabbricata sotto forma di una parte in un sol pezzo avente parti trasversali (11) distanziate tra di loro e parti laterali (9) che collegano i loro due lati, e che le parti trasversali vengono infilate nelle cave (16, 17) del pacco di lamierini (15).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4128757 | 1991-08-29 | ||
DE4134884 | 1991-10-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI922021A0 ITMI922021A0 (it) | 1992-08-27 |
ITMI922021A1 ITMI922021A1 (it) | 1994-02-27 |
IT1256347B true IT1256347B (it) | 1995-12-01 |
Family
ID=25906833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI922021A IT1256347B (it) | 1991-08-29 | 1992-08-27 | Metodo per la fabbricazione di parti secondarie di motori asincroni e parti secondarie di motori asincroni |
Country Status (7)
Country | Link |
---|---|
US (1) | US5349742A (it) |
JP (1) | JPH05199732A (it) |
CH (1) | CH685031A5 (it) |
DE (1) | DE4227655C2 (it) |
FR (1) | FR2680921B1 (it) |
GB (1) | GB2260450B (it) |
IT (1) | IT1256347B (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4241085A1 (it) * | 1991-12-16 | 1993-06-17 | Blum Gmbh | |
DE19835847A1 (de) * | 1998-08-07 | 2000-02-10 | Fuerstlich Hohenzollernsche We | Verfahren zur Herstellung eines rotationssymmetrischen, metallischen Verbundkörpers und mit diesem Verfahren hergestellter Außenläufer für einen Radmotor |
DE19853250B4 (de) * | 1998-11-18 | 2012-02-02 | Siemens Ag | Sekundärteil für einen Linearmotor |
US6246141B1 (en) * | 1999-04-23 | 2001-06-12 | Hamilton Sundstrand Corporation | High torque reduced starting current electric motor |
US9130434B2 (en) | 2012-02-01 | 2015-09-08 | Remy Technologies, Llc | Induction rotor end ring support device |
WO2015013884A1 (zh) * | 2013-07-30 | 2015-02-05 | 山东红帆能源科技有限公司 | 直线电机轨道交通用栅形直线电机次级装置 |
CN104348328A (zh) * | 2013-07-30 | 2015-02-11 | 山东红帆能源科技有限公司 | 直线电机轨道交通用栅形直线电机次级装置 |
EP3145059A1 (de) * | 2015-09-21 | 2017-03-22 | Siemens Aktiengesellschaft | Käfigläufer |
EP3301794A1 (de) * | 2016-09-30 | 2018-04-04 | Siemens Aktiengesellschaft | Herstellen eines läufers einer rotierenden elektrischen maschine |
EP3706288A1 (de) | 2019-03-06 | 2020-09-09 | Siemens Aktiengesellschaft | Blechpaket für eine elektrische maschine |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE149819C (it) * | ||||
FR392925A (fr) * | 1908-08-04 | 1908-12-09 | Thomson Houston Ateliers | Perfectionnement à la fabrication des enroulements d'induits en court-circuit |
FR511031A (fr) * | 1919-04-12 | 1920-12-15 | Jydsk Elektro As | Enroulement en court-circuit pour moteurs d'induction |
US2462516A (en) * | 1947-01-17 | 1949-02-22 | Letourneau Inc | Induction motor rotor |
FR976757A (fr) * | 1948-10-15 | 1951-03-22 | Materiel Telephonique | Nouveaux moteurs électriques à mouvement de translation utilisables notamment en téléphonie automatique |
US3371410A (en) * | 1965-01-12 | 1968-03-05 | Gintovt Henry | Forming and disposing integrally connected conductors in rotor core slots |
DE1563041A1 (de) * | 1966-12-30 | 1970-08-13 | Siemens Ag | Verfahren zum Herstellen von Kaefigwicklungen elektrischer Maschinen und Geraete |
GB1226966A (it) * | 1967-08-31 | 1971-03-31 | ||
DE1904413B2 (de) * | 1969-01-30 | 1971-10-21 | Kaefig fuer kurzschlusslaeufer | |
GB1297240A (it) * | 1969-09-25 | 1972-11-22 | ||
FR2194068B1 (it) * | 1972-07-31 | 1978-03-03 | Cem Comp Electro Mec | |
NL7309639A (nl) * | 1973-07-10 | 1975-01-14 | Heemaf Nv | Kortsluitmotor. |
GB1485154A (en) * | 1974-05-07 | 1977-09-08 | Hore D | Dynamo electric machines |
JPS5743548A (en) * | 1980-08-26 | 1982-03-11 | Matsushita Electric Ind Co Ltd | Manufacture of rotor for axial void-type motor |
DE3113530A1 (de) * | 1981-04-02 | 1982-10-21 | Siemens AG, 1000 Berlin und 8000 München | Wicklungsstab fuer eine kurzschlusswicklung einer elektrischen maschine |
JPS5944953A (ja) * | 1982-09-08 | 1984-03-13 | Toshiba Corp | 回転電機の磁性充填物注入装置 |
JPS60255045A (ja) * | 1984-05-28 | 1985-12-16 | Toshiba Corp | 誘導電動機の塊状鉄心回転子 |
EP0236690A3 (de) * | 1986-03-10 | 1988-07-20 | Ipari Müszergyár | Elektrische rotierende Maschine |
-
1992
- 1992-08-10 GB GB9216930A patent/GB2260450B/en not_active Expired - Fee Related
- 1992-08-21 DE DE4227655A patent/DE4227655C2/de not_active Expired - Fee Related
- 1992-08-25 CH CH2629/92A patent/CH685031A5/de not_active IP Right Cessation
- 1992-08-27 IT ITMI922021A patent/IT1256347B/it active IP Right Grant
- 1992-08-27 FR FR9210325A patent/FR2680921B1/fr not_active Expired - Fee Related
- 1992-08-27 US US07/937,354 patent/US5349742A/en not_active Expired - Fee Related
- 1992-08-28 JP JP4229899A patent/JPH05199732A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB2260450A (en) | 1993-04-14 |
JPH05199732A (ja) | 1993-08-06 |
GB2260450B (en) | 1995-11-22 |
FR2680921A1 (fr) | 1993-03-05 |
DE4227655C2 (de) | 1998-07-02 |
FR2680921B1 (fr) | 1995-06-09 |
GB9216930D0 (en) | 1992-09-23 |
ITMI922021A0 (it) | 1992-08-27 |
DE4227655A1 (de) | 1993-03-04 |
US5349742A (en) | 1994-09-27 |
CH685031A5 (de) | 1995-02-28 |
ITMI922021A1 (it) | 1994-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970826 |