AU2001268889A1 - Secondary part of a linear motor and method for producing the same - Google Patents
Secondary part of a linear motor and method for producing the sameInfo
- Publication number
- AU2001268889A1 AU2001268889A1 AU2001268889A AU6888901A AU2001268889A1 AU 2001268889 A1 AU2001268889 A1 AU 2001268889A1 AU 2001268889 A AU2001268889 A AU 2001268889A AU 6888901 A AU6888901 A AU 6888901A AU 2001268889 A1 AU2001268889 A1 AU 2001268889A1
- Authority
- AU
- Australia
- Prior art keywords
- magnet
- frame
- free spaces
- space
- secondary part
- 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.)
- Abandoned
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000853 adhesive Substances 0.000 abstract 3
- 230000001070 adhesive effect Effects 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 239000003292 glue Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
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
- H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
- H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
-
- 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
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
-
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/17—Stator cores with permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Manufacturing & Machinery (AREA)
- Linear Motors (AREA)
- Types And Forms Of Lifts (AREA)
- Means For Warming Up And Starting Carburetors (AREA)
Abstract
A secondary part of a linear motor, for use in an elevator installation, includes a frame having a plurality of free spaces formed therein, each of the free spaces being surrounded by an inner surface of the frame, at least one magnet positioned in an associated one of each of the free spaces, each magnet having at least one end face spaced from the inner surface, and an adhesive material filling a space between the end surface and the inner surface wherein the magnet is selectively positionable in the associated free space prior to gluing of the magnet to the frame by the adhesive material. The secondary part can be used in a linear motor having: a first primary part, a further part being one of a secondary primary part and an iron element, and the secondary part disposed between the first primary part and the further part. A method of producing the secondary part involves forming a frame having a plurality of free spaces therein, each of the free spaces being surrounded by an inner surface of the frame, positioning at least one magnet in an associated one of each of the free spaces, the magnets being sized smaller than the associated free spaces to provide a space between a side surface of each magnet and the inner surface surrounding the associated free space, and filling the space with an adhesive material to glue each magnet to the frame.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00810626 | 2000-07-17 | ||
EP00810626 | 2000-07-17 | ||
PCT/CH2001/000441 WO2002007291A1 (en) | 2000-07-17 | 2001-07-16 | Secondary part of a linear motor and method for producing the same |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001268889A1 true AU2001268889A1 (en) | 2002-01-30 |
Family
ID=8174810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001268889A Abandoned AU2001268889A1 (en) | 2000-07-17 | 2001-07-16 | Secondary part of a linear motor and method for producing the same |
Country Status (10)
Country | Link |
---|---|
US (1) | US6742631B2 (en) |
EP (1) | EP1301981B1 (en) |
JP (1) | JP2004504796A (en) |
CN (1) | CN100364217C (en) |
AT (1) | ATE308817T1 (en) |
AU (1) | AU2001268889A1 (en) |
CA (1) | CA2416323C (en) |
DE (1) | DE50107920D1 (en) |
MY (1) | MY133384A (en) |
WO (1) | WO2002007291A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1516407B1 (en) * | 2002-05-24 | 2006-08-23 | Velocity Magnetics, Inc. | Primary member of a linear synchronous permanent magnet motor |
US6943508B2 (en) * | 2002-09-23 | 2005-09-13 | Otis Elevator Company | Tubular linear synchronous motor control for elevator doors |
JP4613027B2 (en) * | 2003-04-14 | 2011-01-12 | インベンテイオ・アクテイエンゲゼルシヤフト | Drive device with linear motor, elevator with drive device, and method of operating the drive device |
SG109535A1 (en) * | 2003-08-14 | 2005-03-30 | Inventio Ag | Electric motor, lift with a cage movable by an electric motor, and lift with a cage and with an electric motor for movement of a guide element relative to the cage |
US8727078B2 (en) | 2004-05-28 | 2014-05-20 | Velocity Magnetics, Inc. | Selectively incrementally actuated linear eddy current braking system |
JP2006060948A (en) * | 2004-08-23 | 2006-03-02 | Shin Etsu Chem Co Ltd | Magnetic circuit and manufacturing method therefor |
US8132653B2 (en) * | 2005-07-21 | 2012-03-13 | Otis Elevator Company | Controlling elevator door orientation during door movement |
NZ552308A (en) * | 2006-02-08 | 2008-11-28 | Inventio Ag | Lift installation with a linear drive system and linear drive system for such a lift installation |
US20080105422A1 (en) * | 2006-11-08 | 2008-05-08 | Wuhan Jianghan Petroleum Machinery Co., Ltd. | Compact well pumping unit actuated by linear motor with counterweight directly attached to slider |
NL2003128C2 (en) | 2009-07-03 | 2011-01-04 | Tecnotion B V | A method for fabricating an electromagnetic actuator, an electromagnetic actuator, and a charged particle device comprising the same. |
JP2016525866A (en) * | 2013-07-30 | 2016-08-25 | シャンドン ハイ−ファンクション エナジー テクノロジー カンパニー リミテッドShandong Hi−Function Energy Technology Co.,Ltd | Secondary device of grid-like linear motor for linear motor rail traffic |
CN104348328A (en) * | 2013-07-30 | 2015-02-11 | 山东红帆能源科技有限公司 | Grid linear motor secondary device for linear motor rail transportation |
WO2015137969A1 (en) * | 2014-03-14 | 2015-09-17 | Otis Elevator Company | Systems and methods for determining field orientation of magnetic components in a ropeless elevator system |
EP3411551A4 (en) * | 2016-02-01 | 2019-11-06 | Technologies Lanka Inc. | Door actuators, integrated door actuator and method of operating a door actuator of a transit vehicle |
US10138091B2 (en) * | 2016-06-13 | 2018-11-27 | Otis Elevator Company | Variable linear motor gap |
US11691851B2 (en) * | 2016-10-14 | 2023-07-04 | Inventio Ag | Linear drive system for an elevator installation |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4857786A (en) * | 1987-04-06 | 1989-08-15 | Hitachi, Ltd. | Structure of stepping motor and method of driving the stepping motor |
JPH01180879A (en) * | 1988-01-12 | 1989-07-18 | Nitto Chem Ind Co Ltd | Production of 2-oxazolines |
US4859974A (en) * | 1988-10-11 | 1989-08-22 | General Electric Company | Electromagnetic motor/actuator |
DE3907893A1 (en) * | 1989-03-10 | 1990-09-13 | Grohe Armaturen Friedrich | MIXED BATTERY |
JP2751684B2 (en) * | 1991-08-26 | 1998-05-18 | 神鋼電機株式会社 | Linear motor stator |
DE4337934A1 (en) * | 1993-11-06 | 1995-05-18 | Magnetbahn Gmbh | Attachment of permanent magnets to magnetic carriers and method for their execution |
US5808381A (en) * | 1994-08-09 | 1998-09-15 | Hitachi Metals, Ltd. | Linear motor |
DE29520879U1 (en) | 1995-02-03 | 1996-04-11 | Krauss-Maffei AG, 80997 München | Synchronous linear motor |
US5801462A (en) * | 1995-03-31 | 1998-09-01 | Minolta Co., Ltd. | Linear motor and image reading apparatus |
JPH099606A (en) * | 1995-06-19 | 1997-01-10 | Yaskawa Electric Corp | Core for linear pulse motor |
JPH10191614A (en) * | 1996-12-26 | 1998-07-21 | Shinko Electric Co Ltd | Pulse motor |
JPH11122904A (en) * | 1997-10-14 | 1999-04-30 | Hitachi Metals Ltd | Linear motor and manufacture of coil supporting member thereof |
US5949036A (en) * | 1998-10-21 | 1999-09-07 | Otis Elevator Company | Double linear motor and elevator doors using same |
US6104108A (en) * | 1998-12-22 | 2000-08-15 | Nikon Corporation | Wedge magnet array for linear motor |
JP2001025229A (en) * | 1999-07-06 | 2001-01-26 | Nippon Thompson Co Ltd | Slide device incorporating moving coil linear motor |
JP3972575B2 (en) * | 2000-11-02 | 2007-09-05 | 株式会社日立製作所 | Door system |
US6570273B2 (en) * | 2001-01-08 | 2003-05-27 | Nikon Corporation | Electric linear motor |
US20030063687A1 (en) * | 2001-09-29 | 2003-04-03 | Kim Yong-Yil | Linear motor |
-
2001
- 2001-07-14 MY MYPI20013348 patent/MY133384A/en unknown
- 2001-07-16 EP EP01947094A patent/EP1301981B1/en not_active Expired - Lifetime
- 2001-07-16 WO PCT/CH2001/000441 patent/WO2002007291A1/en active IP Right Grant
- 2001-07-16 JP JP2002513075A patent/JP2004504796A/en active Pending
- 2001-07-16 CN CNB018128165A patent/CN100364217C/en not_active Expired - Fee Related
- 2001-07-16 AT AT01947094T patent/ATE308817T1/en not_active IP Right Cessation
- 2001-07-16 CA CA002416323A patent/CA2416323C/en not_active Expired - Fee Related
- 2001-07-16 AU AU2001268889A patent/AU2001268889A1/en not_active Abandoned
- 2001-07-16 DE DE50107920T patent/DE50107920D1/en not_active Expired - Lifetime
-
2003
- 2003-01-17 US US10/346,282 patent/US6742631B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN100364217C (en) | 2008-01-23 |
US20030106746A1 (en) | 2003-06-12 |
DE50107920D1 (en) | 2005-12-08 |
EP1301981A1 (en) | 2003-04-16 |
JP2004504796A (en) | 2004-02-12 |
CA2416323C (en) | 2009-09-29 |
EP1301981B1 (en) | 2005-11-02 |
CN1451199A (en) | 2003-10-22 |
MY133384A (en) | 2007-11-30 |
US6742631B2 (en) | 2004-06-01 |
CA2416323A1 (en) | 2002-01-24 |
ATE308817T1 (en) | 2005-11-15 |
WO2002007291A1 (en) | 2002-01-24 |
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