WO2000049701A1 - Konstruktion einer elektrischen maschine mit einzelpolwicklungen - Google Patents
Konstruktion einer elektrischen maschine mit einzelpolwicklungen Download PDFInfo
- Publication number
- WO2000049701A1 WO2000049701A1 PCT/DE2000/000447 DE0000447W WO0049701A1 WO 2000049701 A1 WO2000049701 A1 WO 2000049701A1 DE 0000447 W DE0000447 W DE 0000447W WO 0049701 A1 WO0049701 A1 WO 0049701A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrical machine
- winding
- machine according
- segments
- carrier
- Prior art date
Links
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
- H02K1/08—Salient poles
-
- 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
Definitions
- the invention relates to an electrical machine with a single-pole winding which is essentially composed of two bodies, at least one of these bodies being constructed in layers as a laminated core and at least one of the bodies as receiving bodies being essentially composed of at least two carrier segments, each of these separately Carrier segments, which are likewise of a layered construction, are suitable for the operationally stable reception of at least two winding carriers, each of which can be wound separately, in corresponding cavities.
- Such an electrical machine is previously known from DE-AS 1 181 312.
- the layered and simultaneously segmented structure of a machine body is intended to ensure adequate ventilation of the electrical machine by shortening individual segments of the laminated core stacked in this way and thereby opening additional ventilation channels.
- DE-PS 196 43 561 therefore proposes an electrical machine whose rotor or rotor is essentially made up of two different segment types.
- the first is a pre-wound T-segment, which can advantageously be machine-wound, and the other is an X-segment.
- the rotor or stator of an electrical machine can be produced in a simple manner by plugging the relevant segments together to form a rotor or stator.
- the pole segments are connected to each other to form a rotor or stator using thin retaining pins.
- pole segments can be used. These pole segments can be used in conjunction with internal rotors, external rotors or even axial flux machines and linear motors.
- the number of individual segments cannot be simply reduced to facilitate assembly, since it is directly related to the desired pole pitch or number of poles of the respective electrical machine.
- segmentation of a soft magnetic body of the electrical machine leads to considerable fluctuations in the air gap width. This is particularly unacceptable in connection with high-speed electrical machines.
- An air gap width that fluctuates over the circumference of the rotor also leads to scatter losses which impair efficiency and any fluctuations in synchronism and performance of the electrical machine.
- the invention is therefore based on the object of opening up the advantageous structure of an electrical machine with at least one segmentally constructed body to the widest possible field of application.
- This object is achieved in an electrical machine according to the preamble of the main claim in that the carrier segments of the electrical machine are manufactured in such a way that the winding carriers can be used equally for linear motors and rotary machines.
- the winding carriers are detachably fastened so that individual winding carriers can be replaced in the event of a wire break or other defects.
- the electrical machine can be equipped with winding carriers depending on the power density desired in each case.
- the modular design thus initially allows an exact adaptation to the installation space or the respective requirements, with the following
- a carrier segment according to the invention is in each case suitable for receiving a plurality of, at least two winding carriers.
- the carrier segments each decoupled from the respective pole pitch, can be dimensioned such that they each cover more than one pole pitch of the electrical machine.
- the rotor or stator can thus be composed of two, four, six, eight or any other selectable, but for manufacturing reasons as small as possible number of carrier segments.
- the choice of the respective number of carrier segments to be joined is completely independent of the respective pole number 1 of the electrical machine, since up to a number of winding carriers that is only determined by the size of the carrier segment can be inserted into the carrier segments.
- the number of carrier segments used is selected independently of the number of poles of the machine, depending on the manufacturing accuracy and tolerances, so that the relevant body of the electrical machine can be securely joined.
- each carrier segment completely forms the respective cavities, an easier assembly of the machine is ensured than if corresponding cavities were also formed between the segments.
- the modular structure of the machine becomes even more efficient if the machine can be assembled using prefabricated sheet metal packages.
- the winding carriers are already completely wound before they are inserted into the respective receptacle body.
- the winding carriers can be wound separately and mechanically, in particular using flyer technology.
- winding as such, but also the most reliable holding of the windings, is facilitated in that the winding supports each have pronounced coil ends.
- the design of the winding supports as single-pole windings allows the design of flat coil ends and thus extremely compact machine designs
- the winding supports can be easily
- Pins are releasably and operationally connected to the respective receiving body.
- the winding support can be secured by means of a supernatant in each case, each of the ⁇ 'engages in a corresponding guide groove of the receiving body.
- Pole cores of the active pole segments are wrapped with a flat wire.
- the flat wire winding mentioned avoids any void formation in the slot space.
- the smooth-edged groove space which preferably has a rectangular cross section, can be optimally filled.
- a high slot filling factor increases the efficiency of the respective electrical machine.
- the receiving bodies are each constructed as layered sheet metal packages in such a way that the individual layers are offset, leaving the cavity provided for receiving the fully wound pole core of the winding carriers, the carrier segments as a whole are constructed as metal packages of the highest possible density.
- the avoidance of additional air gaps between the adjacent carrier segments and the toothing achieved thereby significantly increases the possible flooding of the respective electrical body due to the increased relative permeability constant ⁇ r .
- the mechanical strength of the corresponding toothed receiving body is increased.
- the thickness of the sheet metal stacks used in each case for the construction of the receiving bodies can be freely selected as a function of the respectively desired machine output. The winding carriers to be inserted remain unaffected up to a certain limit.
- a further increase in the efficiency of the correspondingly constructed electrical machine results from the fact that the individual receiving bodies can be constructed from grain-oriented transformer sheets, the orientation not being lost over the circumference of the body of the electrical machine due to the segmented arrangement.
- a compensated electrical machine can easily be constructed by constructing the receiving body in such a way that winding carriers on both sides, that is to say both radially inside and radially outside or in the case of liner motors inside and outside, in the respective receiving body can be inserted.
- the machine can be used wherever a perfect adaptation to the respective installation space is necessary.
- the electrical machine according to the invention as can be used as an interior or "external rotor motor with advantage as a linear motor as well.
- synchronous, asynchronous, permanent-magnet or Electronically commutated electrical machines or direct drives may be constructed.
- the electrical machine according to the invention can also be constructed in a simple manner as a compensated motor.
- FIG. 1 shows a detail of a rotary primary part of an electrical machine with two carrier segments for the construction of such a primary part in a cross-sectional view
- FIG. 2 shows a detailed view of a carrier segment with a winding carrier assigned to it
- FIG. 3 shows a carrier segment with inserted winding carriers for a rotary primary part
- FIG. 4 shows a cross-sectional view of a carrier segment with inserted winding carriers for a linear motor
- Fig. 5 shows a receiving body with inserted winding carriers for the construction of a compensated linear motor in cross section.
- FIG. 8 shows a correspondingly modified carrier segment for a rotary machine in a cross-sectional view.
- Fig. 1 shows the section of a rotary primary part of an electrical machine.
- the section shows approximately 60 ° of the full circle of the primary part 1.
- This area of the primary part 1 is essentially composed of two carrier segments 2 and 3, each of which is suitable for receiving winding carriers 4 that have already been wound.
- the two carrier segments 2 and 3 overlap a range of approximately 30 °, so that the entire primary part can be composed of 12 such carrier segments 2, 3.
- the number of carrier segments 2, 3 which results in a complete, here rotating primary part can be chosen as desired, regardless of the pole division desired, by appropriate dimensioning of the carrier segments 2, 3.
- the carrier segments 2, 3 are essentially constructed from tooth-shaped grain-oriented transformer sheets, cavities 6 being provided between the individual teeth 5 of the transformer sheets for receiving the winding carriers 4 are.
- the winding carriers 4 are inserted with their stamp-like pole core 7 into the cavities 6 such that the cavity 6 remaining on both sides of the pole cores 7 represents the groove for the respective individual pole windings.
- the pole cores 7 have cutouts for receiving plug pins 10, which are used to connect the winding carriers 4 to the respective carrier segments 2 or 3.
- the pole cores 7 are pre-wound by machine. They are preferably provided with a flat wire winding using flyer technology, which on the one hand largely completely surrounds the pole core 7 and on the other hand fills the remaining cavity 6 as completely as possible.
- the flat wire winding proposed in this exemplary embodiment is suitable for optimal filling of the respective cavities 6.
- the cavities 6 are finally closed by the coil end 11 of the winding carrier 4.
- the cavities 6 can also be only partially closed by the coil ends 11, if necessary.
- the carrier segments 2, 3 are each made of layered, punched-out, grain-oriented, thin transformer sheet. Pre-layered laminated cores can also be used.
- the support segments 2 or 3 are each constructed in such a way that the transformer sheets mentioned are stacked to form a sheet stack.
- the individual layers to build up the receptacles are each arranged one above the other, so that a cavity 6 for receiving a winding support 4 is left open. Due to the offset of the individual sheet metal layers, the adjacent support segments 2, 3 are interlocked in such a way that the abutting edges 12 between the individual support segments 2 or 3 are interlocked and almost completely closed. As a result, a better flooding of the soft magnetic receiving body as a whole is made possible.
- FIG. 2 shows in a detailed view the section of a carrier segment 22 for a linear motor which is suitable for receiving a single winding carrier 4.
- the carrier segment 22 each has cavities 6 for receiving the pole core 7 of the winding carriers 4.
- the winding carriers 4 are inserted into the cavity 6 in such a way that the pole cores 7, in a manner not shown here, are provided with a flat wire winding and are each completely accommodated in the cavity 6.
- the winding carriers 4 are each connected to the respective carrier segment 22 in an operationally fixed but detachable manner in each case by means of a plug pin 10 in a manner also not shown here.
- the winding carriers 4 are assembled in connection with the carrier segment 22 analogously to the construction of the rotating machine body.
- the winding carriers 4 concerned can simply be completely replaced in the event of a conductor break or other insulation damage to the winding.
- the pole pitch or the maximum available torque of the respective electrical machine can be varied in a simple manner by appropriately fitting the carrier segments 2 or 3 with winding carriers 4.
- 3 shows a carrier segment 2 with inserted winding carriers 4.
- the winding carriers 4 are detachably but operationally connected to the carrier segment 2 by means of pins 10.
- Recesses 13 are provided within the rotor yoke on the inner circle of the carrier segment 2 for receiving connecting pins (not shown further).
- the carrier segments 2, 3 can be connected to one another to form a rotary electrical receiving body by means of the cutouts 13 and the mentioned connecting pins.
- FIG. 4 shows the analog structure of a carrier segment 22 for a linear motor. Here, too, are in the yoke area
- compensated electrical machines can also be constructed in accordance with the teaching according to the invention.
- the carrier segments 22 each have cavities 6 on both sides, that is to say on the inside and outside of the machine, for receiving winding carriers 4.
- the winding carriers 4 pushed in on the other side represent compensation windings compared to the winding carriers 4 pushed in on the other side
- an electric motor which is compensated for as desired can be constructed in a simple manner.
- the electrical machine is more or less compensated for depending on the configuration of the segmented body.
- a rotary electrical body can also be manufactured to build up a corresponding rotary compensated electrical machine.
- FIG. 6 shows a modified design of a winding support 4, in which the pole core 7 has an at least largely rectangular profile, the transverse sides of which are each delimited by an isosceles trapezoidal piece (31, 32), the trapezoidal piece 31 facing the air gap of the electrical machine Forms coil head and the other trapezoidal piece 32 faces the yoke of the support segment.
- the surface of the coil head facing the air gap can be designed in cross section in the form of a circular section, the curvature of which depends on the respective machine circumference. In this way, in connection with the unwound poles of the carrier segments, an even air gap course is maintained.
- the winding carrier 4 can be used identically for the carrier segment 33 of a linear motor according to FIG. 7 or the carrier segment 34 of a rotary machine according to FIG. 8, the respective basic profiles possibly having to be adapted with regard to the respective machine scope.
- an electrical machine is described, the rotor or rotor of which or an electrical body in the case of a linear motor in a simple manner by connecting corresponding ones Carrier segments 2, 3, 22, 33, 34 can be constructed in modules.
- Machine-wound winding carriers 4 can be inserted into these carrier segments 2, 3, 22, 33, 34 depending on the desired pole pitch, machine force or compensation effect. Any damaged winding carriers 4 can be exchanged in a simple manner. Because the size of the individual support segments 2, 3, 22, 33 or 34 is completely decoupled from the desired pole pitch according to the teaching according to the invention, the individual support segments 2, 3, 22, 33 or 34 can be manufactured with the usual manufacturing effort so that there is an air gap of constant width or with the required tolerances.
- the desired electrical body can be put together safely without the need for the usual manufacturing accuracies for the assembly in electrical machine construction. In this way, even a rotary rotor or stator of the described advantageous segment construction can be easily manufactured and safely assembled.
- the air gap width remains sufficiently constant over the entire handling of the electrical body.
- the segment design mentioned makes it possible to produce machines of different radii, equipment and torques with the same winding carriers 4. As a result, the area of application for the mentioned winding carriers 4 and thus the number of pieces to be manufactured is considerably increased. This leads to a further reduction in manufacturing costs. According to the above exemplary embodiments, the winding carriers 4 can even be used for both linear electrical bodies and rotating electrical bodies.
- Support body air gap-side trapezoid piece yoke-side trapezoid piece modified support segment for linear motor modified support segment for rotary machine
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Windings For Motors And Generators (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU32715/00A AU3271500A (en) | 1999-02-17 | 2000-02-17 | Construction of an electrical machine with individual pole windings |
AT00910532T ATE310331T1 (de) | 1999-02-17 | 2000-02-17 | Konstruktion einer elektrischen maschine mit einzelpolwicklungen |
DE50011608T DE50011608D1 (de) | 1999-02-17 | 2000-02-17 | Konstruktion einer elektrischen maschine mit einzelpolwicklungen |
EP00910532A EP1072082B2 (de) | 1999-02-17 | 2000-02-17 | Konstruktion einer elektrischen maschine mit einzelpolwicklungen |
US09/673,468 US6753633B1 (en) | 1999-02-17 | 2000-02-17 | Construction of an electrical machine with individual pole windings |
CA002347541A CA2347541A1 (en) | 1999-02-17 | 2000-02-17 | Construction of an electrical machine with individual pole windings |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19906484A DE19906484A1 (de) | 1999-02-17 | 1999-02-17 | Elektrische Maschine |
DE19906484.9 | 1999-02-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000049701A1 true WO2000049701A1 (de) | 2000-08-24 |
Family
ID=7897701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2000/000447 WO2000049701A1 (de) | 1999-02-17 | 2000-02-17 | Konstruktion einer elektrischen maschine mit einzelpolwicklungen |
Country Status (7)
Country | Link |
---|---|
US (1) | US6753633B1 (de) |
EP (1) | EP1072082B2 (de) |
AT (1) | ATE310331T1 (de) |
AU (1) | AU3271500A (de) |
CA (1) | CA2347541A1 (de) |
DE (2) | DE19906484A1 (de) |
WO (1) | WO2000049701A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7154243B2 (en) | 2003-02-04 | 2006-12-26 | Weiss Gmbh Sondermaschinentechnik | Rotary indexing table |
US7199492B2 (en) * | 2003-06-20 | 2007-04-03 | Mitsubishi Denki Kabushiki Kaisha | Armature of linear motor |
EP2546957A2 (de) | 2011-07-12 | 2013-01-16 | Robert Bosch GmbH | Statorsegment und Stator sowie Verfahren zur Herstellung eines Statorsegments |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19906484A1 (de) | 1999-02-17 | 2000-09-07 | Wegerer Kristina | Elektrische Maschine |
WO2003073591A1 (de) * | 2002-02-28 | 2003-09-04 | Abb Research Ltd. | Synchrongenerator |
US6880229B2 (en) * | 2002-03-08 | 2005-04-19 | Dura-Trac, Inc. | Electrical machine construction using axially inserted teeth in a stator ring or armature |
US7154368B2 (en) * | 2003-10-15 | 2006-12-26 | Actown Electricoil, Inc. | Magnetic core winding method, apparatus, and product produced therefrom |
DE102005000643B4 (de) * | 2005-01-03 | 2008-05-15 | Minebea Co., Ltd. | Statoranordnung für eine elektrische Maschine |
PL3308788T3 (pl) * | 2005-06-23 | 2019-05-31 | Biogen Ma Inc | Kompozycje i sposoby modulacji splicingu smn2 |
US7626348B2 (en) * | 2006-05-30 | 2009-12-01 | Technologies Lanka Inc. | Linear motor door actuator |
DE102007032680A1 (de) * | 2007-07-13 | 2009-01-22 | Etel S.A. | Synchronmotor mit mehreren Spulensegmeten |
DE202008017448U1 (de) | 2008-08-15 | 2009-10-01 | Ina Drives & Mechatronics Gmbh & Co. Ohg | Aktiveinheit einer elektrischen Maschine |
US11876423B2 (en) | 2021-11-04 | 2024-01-16 | Hamilton Sundstrand Corporation | Two-piece end turn winding support |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2519204A1 (fr) * | 1981-12-30 | 1983-07-01 | Le Proizv | Rotor pour machine electrique |
US4633108A (en) * | 1980-06-12 | 1986-12-30 | Papst-Motoren Gmbh & Co. Kg | Direct current linear motor |
JPH05284677A (ja) * | 1992-03-27 | 1993-10-29 | Yaskawa Electric Corp | 回転電機のステータコア |
JPH08223898A (ja) * | 1995-02-14 | 1996-08-30 | Copal Co Ltd | ステップモータ |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US687992A (en) * | 1899-12-18 | 1901-12-03 | Gen Electric | Dynamo-electric machinery. |
US946813A (en) † | 1908-10-10 | 1910-01-18 | Gen Electric | Dynamo-electric machine. |
US1369765A (en) * | 1918-08-28 | 1921-03-01 | Allis Chalmers Mfg Co | Pole and method of constructing same |
DE875227C (de) † | 1948-12-31 | 1953-04-30 | Siemens Ag | Drehfeldmaschine mit konzentrierten Wicklungen und ausgepraegten, mit Polschuhen versehenen Polen |
GB996919A (en) * | 1962-09-06 | 1965-06-30 | Hitachi Ltd | Laminated yokes in rotary electric machines |
FR1354859A (fr) * | 1962-12-13 | 1964-03-13 | Alsthom Cgee | Nouvelle jant pour machine électrique tournante |
DE1181312B (de) * | 1962-12-13 | 1964-11-12 | Alsthom Cgee | Aus Blechsegmenten geschichteter Radkranz fuer Polraeder elektrischer Maschinen |
DE1223450B (de) † | 1964-02-15 | 1966-08-25 | Artur Scheib Dr Ing | Verfahren zur Herstellung des Staenders oder Laeufers von elektrischen Maschinen mitgenutetem Staender- bzw. Laeufereisen |
US4264836A (en) * | 1979-06-07 | 1981-04-28 | Dukshtau A A | Laminated rotor for a synchronous salient-pole electrical machine |
JPS57197761U (de) * | 1981-06-09 | 1982-12-15 | ||
FR2524220A1 (fr) * | 1982-03-26 | 1983-09-30 | Alsthom Atlantique | Rotor a jante feuilletee segmentee et poles rapportes pour machine electrique |
US4712035A (en) * | 1985-11-12 | 1987-12-08 | General Electric Company | Salient pole core and salient pole electronically commutated motor |
US4835839A (en) * | 1985-11-12 | 1989-06-06 | General Electric Company | Method of fabricating a salient pole electronically commutated motor |
JPH0757076B2 (ja) * | 1988-05-30 | 1995-06-14 | 三菱電機株式会社 | 回転電機の回転子 |
JPH02133055A (ja) * | 1988-11-10 | 1990-05-22 | Matsushita Electric Ind Co Ltd | 周対向型電動機 |
DE3929331C1 (de) † | 1989-09-04 | 1990-12-13 | Buehler Gmbh Nachf Geb | Verfahren zur Herstellung und zum Bewickeln von für Elektro-Motore mit Innenläufer bestimmten Statorblechpaketen |
JPH0748935B2 (ja) * | 1990-11-30 | 1995-05-24 | 日本ビクター株式会社 | 多相直流モータ |
JP3490219B2 (ja) * | 1996-06-26 | 2004-01-26 | ミネベア株式会社 | 回転電機 |
DE19643561C1 (de) * | 1996-10-22 | 1998-01-15 | Wolfgang Hill | Elektrische Maschine mit einer Einzelpolwicklung |
JPH10145990A (ja) * | 1996-11-14 | 1998-05-29 | Meidensha Corp | アウタロータモータの固定子鉄心 |
DE29723597U1 (de) * | 1997-11-10 | 1998-10-22 | Siemens AG, 80333 München | Linearmotor |
JP3279279B2 (ja) * | 1998-06-30 | 2002-04-30 | 三菱電機株式会社 | 鉄心装置 |
DE19906484A1 (de) | 1999-02-17 | 2000-09-07 | Wegerer Kristina | Elektrische Maschine |
-
1999
- 1999-02-17 DE DE19906484A patent/DE19906484A1/de not_active Withdrawn
-
2000
- 2000-02-17 CA CA002347541A patent/CA2347541A1/en not_active Abandoned
- 2000-02-17 DE DE50011608T patent/DE50011608D1/de not_active Expired - Lifetime
- 2000-02-17 AT AT00910532T patent/ATE310331T1/de not_active IP Right Cessation
- 2000-02-17 US US09/673,468 patent/US6753633B1/en not_active Expired - Lifetime
- 2000-02-17 EP EP00910532A patent/EP1072082B2/de not_active Expired - Lifetime
- 2000-02-17 AU AU32715/00A patent/AU3271500A/en not_active Abandoned
- 2000-02-17 WO PCT/DE2000/000447 patent/WO2000049701A1/de active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4633108A (en) * | 1980-06-12 | 1986-12-30 | Papst-Motoren Gmbh & Co. Kg | Direct current linear motor |
FR2519204A1 (fr) * | 1981-12-30 | 1983-07-01 | Le Proizv | Rotor pour machine electrique |
JPH05284677A (ja) * | 1992-03-27 | 1993-10-29 | Yaskawa Electric Corp | 回転電機のステータコア |
JPH08223898A (ja) * | 1995-02-14 | 1996-08-30 | Copal Co Ltd | ステップモータ |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 018, no. 073 (E - 1503) 7 February 1994 (1994-02-07) * |
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 12 26 December 1996 (1996-12-26) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7154243B2 (en) | 2003-02-04 | 2006-12-26 | Weiss Gmbh Sondermaschinentechnik | Rotary indexing table |
US7199492B2 (en) * | 2003-06-20 | 2007-04-03 | Mitsubishi Denki Kabushiki Kaisha | Armature of linear motor |
EP2546957A2 (de) | 2011-07-12 | 2013-01-16 | Robert Bosch GmbH | Statorsegment und Stator sowie Verfahren zur Herstellung eines Statorsegments |
DE102011107140A1 (de) | 2011-07-12 | 2013-01-17 | Robert Bosch Gmbh | Statorsegment und Stator sowie Verfahren zur Herstellung eines Statorsegments |
Also Published As
Publication number | Publication date |
---|---|
DE19906484A1 (de) | 2000-09-07 |
US6753633B1 (en) | 2004-06-22 |
CA2347541A1 (en) | 2000-08-24 |
DE50011608D1 (de) | 2005-12-22 |
ATE310331T1 (de) | 2005-12-15 |
EP1072082B1 (de) | 2005-11-16 |
AU3271500A (en) | 2000-09-04 |
EP1072082B2 (de) | 2010-03-31 |
EP1072082A1 (de) | 2001-01-31 |
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