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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Watanabe; Kiyohiko
Address:
Okazaki, JP
No. of patents:
9
Patents:












Patent Number Title Of Patent Date Issued
6604424 Pressure detecting apparatus and installation structure of same August 12, 2003
A pressure detecting apparatus having a pressure introducing pipe is installed on an intake surge tank for detecting inner pressure in the intake surge tank. The intake surge tank is provided with a throttle passage having a throttle is disposed in the intake surge tank along a flow
5852274 Electrically heatable catalytic converter December 22, 1998
An electrically heatable catalytic converter for internal combustion engines is provided. This catalytic converter includes a honeycomb multi-layered core member wound around an electrode. The multi-layered core member consists of a plurality of flat metal foil sheets and a plurality
5791043 Process of producing metal catalyst carrier August 11, 1998
To enable bonding flat and corrugated sheets at their contact points by laser welding or other welding methods while laminating and spirally winding the sheets, a process of producing a metal catalyst carrier for exhaust gas purification in the form of a metal honeycomb column composed
5744104 Electrically heated catalytic converter for an engine April 28, 1998
An electrically heated catalytic converter having a substrate for a catalyst, a rod-like metal electrode connected to the substrate, and a casing accommodating the substrate. The substrate for the catalyst is formed as a scroll-like cylindrical laminated assembly of thin metal sheets
5658536 Exhaust gas purifying apparatus August 19, 1997
An exhaust gas purifying apparatus includes a carrier of a honeycomb structure which is made of at least one flat metal plate and at least one corrugated metal plate which is superimposed on the flat metal plate. A catalytic layer is formed on the surface of the carrier. The carrier
5582805 Electrically heated catalytic apparatus December 10, 1996
An electrically heating catalytic apparatus that quickly heats catalyst to an activation temperature even when the engine is started at a low temperature below the catalyst activation temperature. The apparatus employs an electrically conductive catalyst carrier that is electrically
5582803 Electrically heated catalytic apparatus December 10, 1996
An electrically heating catalytic apparatus that quickly heats catalyst to an activation temperature even when the engine is started at a low temperature below the catalyst activation temperature. The apparatus employs an electrically conductive catalyst carrier that is electrically
5567395 Catalyst carrier for a catalytic converter for purifying an exhaust gas in an internal combustio October 22, 1996
A flat-corrugated combined sheet 16 is obtained from a flat sheet 10 and corrugated sheets 12 and 14 which are welded together. The combined sheet 16 is rolled, so that a catalyst carrier 18 of a honeycomb structure to which an exhaust gas is contacted is obtained. At a middle part of th
5554342 Electrical heating type catalytic device September 10, 1996
An electrical heating type catalytic device having a metallic catalyst carrier constituted by layering metallic foils, surfaces of the metallic foils being coated by an insulation film, adjoining metallic foils being joined conductively in only some regions of the metallic catalyst carri










 
 
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