Title:
電動機のための始動システム
Document Type and Number:
Japanese Patent JP4074435
Kind Code:
B2
Abstract:
An improvement in a starting system for an electric motor, which drives a hermetic compressor of refrigeration and comprises a main winding (1), and an auxiliary winding (2), which are energized by an electric current source (3), through a hermetic terminal (40) affixed to the outside of the compressor shell, the auxiliary winding (2) having a terminal connected to the electric current source (3) through a starting device (10) mounted inside the compressor shell and in series with a fusible element (20) to be opened when submitted to an electric current, in order to definitively interrupt the energization of the auxiliary winding (2) by means of the starting device (10), said hermetic terminal (40) being designed to receive an external starting device (50), in order to promote the selective connection between said other terminal of the auxiliary winding (2) and the electric current source (3) upon the definitive opening of the circuit defined by the fusible element (20) and the starting device (10).
Inventors:
Syuwartz, Marcos Gilhelme
Bell Bangor, Eddeio
Bell Bangor, Eddeio
Application Number:
JP2000607313A
Publication Date:
April 09, 2008
Filing Date:
March 17, 2000
Export Citation:
Assignee:
Empressa Brasileira Day Complexes Essi A-Embrac
International Classes:
F25B49/02; H02P1/42; H02H7/08
Foreign References:
| WO1999053604A1 | ||||
| US4161681 | ||||
| US4047082 | ||||
| FR2384380A1 |
Attorney, Agent or Firm:
Yoshio Kawaguchi
Makoto Ono
Mitsuru Inoue
Akio Ichiiri
Katsuma Osaki
Takamasa Soma
Makoto Ono
Mitsuru Inoue
Akio Ichiiri
Katsuma Osaki
Takamasa Soma