Search International and National Patent Collections

1. (WO2011155033) DEVICE FOR PREVENTING DAMAGE TO ION EXCHANGER

Pub. No.:    WO/2011/155033    International Application No.:    PCT/JP2010/059744
Publication Date: Dec 15, 2011 International Filing Date: Jun 9, 2010
IPC: F01M 13/04
Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA
トヨタ自動車株式会社
INAMI, Norio
稲見規夫
Inventors: INAMI, Norio
稲見規夫
Title: DEVICE FOR PREVENTING DAMAGE TO ION EXCHANGER
Abstract:
A device for preventing damage to an ion exchanger (1) is equipped with: an ion exchanger (11) that removes nitrate ions attributed to NOx components contained in a gas that leaks to the inside of a crank case (3) from the inside of a combustion chamber (4) of an engine (2) through ion exchange, and produces water; and suction/discharge means (9, 10) that suck and discharge water that has permeated the ion exchanger (11) by reducing the ambient pressure around the ion exchanger (11).