Title:
SYSTEM FOR CONTROLLING A RESONANT LINEAR COMPRESSOR PISTON, METHOD FOR CONTROLLING A RESONANT LINEAR COMPRESSOR PISTON, AND RESONANT LINEAR COMPRESSOR
Document Type and Number:
WIPO Patent Application WO/2011/137501
Kind Code:
A3
Abstract:
The present invention relates to a system and method for controlling the piston of a resonant linear compressor (100) especially designed to operate with maximum efficiency, wherein the system can actuate the compressor without using sensors for measuring mechanical values or variables. The present invention further relates to a method for controlling a resonant linear compressor piston, the method comprising steps that make it possible to evaluate piston speed and displacement in order to control the compressor motor in an efficient manner. In addition, the present invention relates to a resonant linear compressor (100) provided with the claimed control system.
Inventors:
DAINEZ PAULO SERGIO (BR)
OLIVEIRA JOSE DE (BR)
NIED ADEMMIR (BR)
OLIVEIRA JOSE DE (BR)
NIED ADEMMIR (BR)
Application Number:
PCT/BR2011/000131
Publication Date:
July 05, 2012
Filing Date:
May 05, 2011
Export Citation:
Assignee:
WHIRLPOOL SA (BR)
FUNDACAO UNIVERSIDADE DO ESTADO DE SANTA CATARINA UDESC (BR)
DAINEZ PAULO SERGIO (BR)
OLIVEIRA JOSE DE (BR)
NIED ADEMMIR (BR)
FUNDACAO UNIVERSIDADE DO ESTADO DE SANTA CATARINA UDESC (BR)
DAINEZ PAULO SERGIO (BR)
OLIVEIRA JOSE DE (BR)
NIED ADEMMIR (BR)
International Classes:
F04B35/04; F04B49/00; F04B49/06; F04B49/10; H02K23/00; H02P6/00; H02P25/02
Foreign References:
| US20030026701A1 | 2003-02-06 | |||
| EP1349265A1 | 2003-10-01 | |||
| US20050031470A1 | 2005-02-10 | |||
| US5897296A | 1999-04-27 |
Attorney, Agent or Firm:
DANNEMANN, SIEMSEN, BIGLER & IPANEMA MOREIRA (Rue Marquês de Olinda 7, Botafogo -040 Rio de Janeiro - RJ, BR)
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