Title:
【発明の名称】往復運動磁石体
Document Type and Number:
Japanese Patent JP3224232
Kind Code:
B2
Abstract:
A reciprocating magnetic body support structure for a linear motor or a linear alternator is claimed. The body comprises a cylindrical, metallic support sleeve having a plurality of longitudinal slots evenly spaced around the circumference of the sleeve. An equal number of magnet segments is mounted to the sleeve extending over at least a portion of the associated slot and attaching to the wall of the sleeve on both sides of the associated slot. The longitudinal slots preferably extend completely through the sleeve from near one longitudinal end of the sleeve to near an opposite longitudinal end of the sleeve. The sleeve is preferably stainless steel or titanium, but should, regardless of metal, have a high resistivity, i.e., above 50 micro ohms per centimeter.
Inventors:
Anger, Reuben
Application Number:
JP51438697A
Publication Date:
October 29, 2001
Filing Date:
October 01, 1996
Export Citation:
Assignee:
Sunpower Incorporated
International Classes:
H02K41/02; H02K33/16; H02K35/02; (IPC1-7): H02K41/02
Domestic Patent References:
| JP1190250A | ||||
| JP619158A | ||||
| JP55153269A | ||||
| JP2246764A | ||||
| JP3215159A | ||||
| JP63144758A | ||||
| JP5846856A | ||||
| JP370034U | ||||
| JP4423854B1 |
Attorney, Agent or Firm:
Heikichi Odashima