Title:
OXYGEN CONCENTRATOR
Document Type and Number:
Japanese Patent JP2004065348
Kind Code:
A
Abstract:
To provide an oxygen concentrator with low power consumption by reducing electric power and enhancing the efficiency of an air compressing means for supplying raw-material air to an oxygen concentrating means.
This oxygen concentrator, which is equipped with the oxygen concentrating means for concentrating oxygen in the air and the air compressing means for supplying the raw-material air to the oxygen concentrating means, is characterized in that a lubricant layer is provided in the sliding part and/or seal part of the air compressing means.
Inventors:
KIMURA YOSHINOBU
FUJIOKA KAN
FUJIOKA KAN
Application Number:
JP2002225768A
Publication Date:
March 04, 2004
Filing Date:
August 02, 2002
Export Citation:
Assignee:
TEIJIN LTD
ANEST IWATA CORP
ANEST IWATA CORP
International Classes:
F16J10/00; A61M16/10; B01D53/04; C01B13/02; C10M103/06; F16J10/04; C10N10/12; C10N30/06; C10N40/02; C10N40/34; C10N50/08; (IPC1-7): A61M16/10; B01D53/04; C01B13/02; C10M103/06; F16J10/00; F16J10/04
Attorney, Agent or Firm:
Hideko Mihara
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