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WO1997040573A3 - Coil body for a direct drive, its process of production and core lamination for the coil body - Google Patents

Coil body for a direct drive, its process of production and core lamination for the coil body Download PDF

Info

Publication number
WO1997040573A3
WO1997040573A3 PCT/DE1997/000783 DE9700783W WO9740573A3 WO 1997040573 A3 WO1997040573 A3 WO 1997040573A3 DE 9700783 W DE9700783 W DE 9700783W WO 9740573 A3 WO9740573 A3 WO 9740573A3
Authority
WO
WIPO (PCT)
Prior art keywords
coil body
direct drive
production
core lamination
core
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.)
Ceased
Application number
PCT/DE1997/000783
Other languages
German (de)
French (fr)
Other versions
WO1997040573A2 (en
Inventor
Guenter Dreifke
Klaus Martin
Eckardt Wendorff
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dps Praezisionssysteme & GmbH
Original Assignee
Dps Praezisionssysteme & GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dps Praezisionssysteme & GmbH filed Critical Dps Praezisionssysteme & GmbH
Priority to AT97923739T priority Critical patent/ATE256352T1/en
Priority to EP97923739A priority patent/EP0986854B1/en
Priority to DE59711117T priority patent/DE59711117D1/en
Publication of WO1997040573A2 publication Critical patent/WO1997040573A2/en
Publication of WO1997040573A3 publication Critical patent/WO1997040573A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H02K1/12—Stationary parts of the magnetic circuit
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • General Induction Heating (AREA)
  • Wire Processing (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

A coil body for a linear or planar direct drive is disclosed, as well as a process for producing this coil body. The design of the core lamination for the coil body, the way in which the coils are mounted in the bundle of core laminations and the steps of the process are essential and allow high driving forces to be achieved at low cost with an active unit of reduced mass.
PCT/DE1997/000783 1996-04-20 1997-04-19 Coil body for a direct drive, its process of production and core lamination for the coil body Ceased WO1997040573A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT97923739T ATE256352T1 (en) 1996-04-21 1997-04-19 METHOD FOR PRODUCING A COIL BODY FOR A DIRECT DRIVE, AND CORE PLATE FOR THE COIL BODY
EP97923739A EP0986854B1 (en) 1996-04-20 1997-04-19 Process of production of a coil body for a direct drive, and core lamination for the coil body
DE59711117T DE59711117D1 (en) 1996-04-21 1997-04-19 METHOD FOR PRODUCING A COIL BODY FOR A DIRECT DRIVE, AND CORE SHEET FOR THE COIL BODY

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19615641.6 1996-04-20
DE19615641 1996-04-21

Publications (2)

Publication Number Publication Date
WO1997040573A2 WO1997040573A2 (en) 1997-10-30
WO1997040573A3 true WO1997040573A3 (en) 1998-02-12

Family

ID=7791852

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1997/000783 Ceased WO1997040573A2 (en) 1996-04-20 1997-04-19 Coil body for a direct drive, its process of production and core lamination for the coil body

Country Status (4)

Country Link
EP (1) EP0986854B1 (en)
AT (1) ATE256352T1 (en)
DE (2) DE19649358A1 (en)
WO (1) WO1997040573A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004045303A1 (en) * 2004-09-18 2006-04-06 Pasim Direktantriebe Gmbh Air bearing planar direct drive for linear direct current motor, has pole teeth on prismatic cut stator and rotor in tooth pitch period, which ranges between certain millimeters, where period is sum of tooth width and tooth base width
DE102005011830A1 (en) * 2005-03-15 2006-09-21 Pasim Direktantriebe Gmbh Linear axle, has magnetic guiding pieces connected with north and south poles of permanent magnet in even surfaces by magnetic attractive force, where one piece has tooth surrounded by tooth gap and air gap exists between rotor and stator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413601A1 (en) * 1994-04-20 1996-05-23 Pasim Mikrosystemtechnik Gmbh Modular component for large planar and linear units
DE4436865A1 (en) * 1994-10-17 1996-08-08 Pasim Mikrosystemtechnik Gmbh Modular planar rotor and process for its manufacture

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4413601A1 (en) * 1994-04-20 1996-05-23 Pasim Mikrosystemtechnik Gmbh Modular component for large planar and linear units
DE4436865A1 (en) * 1994-10-17 1996-08-08 Pasim Mikrosystemtechnik Gmbh Modular planar rotor and process for its manufacture

Also Published As

Publication number Publication date
EP0986854A2 (en) 2000-03-22
DE59711117D1 (en) 2004-01-22
ATE256352T1 (en) 2003-12-15
DE19649358A1 (en) 1997-10-23
WO1997040573A2 (en) 1997-10-30
EP0986854B1 (en) 2003-12-10

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