Title:
TURNING INERTIA GENERATOR FOR SHELL
Document Type and Number:
Japanese Patent JPH01185153
Kind Code:
A
Abstract:
PURPOSE:To contrive that the performance of a device is not deteriorated even if it is stored for a long period of time and to increase its safety by taking advantage of a difference between the turning of a shell turning at high speed and the number of revolution based on the inertia of a rotor and obtaining power. CONSTITUTION:A magnetic material ring 3 is fixed to a cubic type case 1a, and a rotor 10 is provided to the inside of the magnetic material ring 3 so as to be capable of revolving. The magnetic material ring 3 is constituted of a core 4, a magnetic pole and a winding 6, a printing board 7 and a lead-in wire 8. The magnetic material ring 3 starts revolving suddenly together with the body of a shell by the turning given to the body of the shell in the case of firing the shell, but the rotor 10 of big inertia does not suddenly catch up with the revolution of the body of the shell, and the power in the winding 6 is generated from a relative difference of revolution between the magnetic material ring 3 and the rotor 10.
Inventors:
ICHIKAWA SHIYOUJIROU
Application Number:
JP594088A
Publication Date:
July 24, 1989
Filing Date:
January 14, 1988
Export Citation:
Assignee:
JAPAN ELECTRONIC CONTROL SYST
International Classes:
H02K21/14; (IPC1-7): H02K21/14
Attorney, Agent or Firm:
Shinsuke Ozawa
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