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Concept for a Secondary Filter Element for Air Filtration Applications such as Engine Air Filtration for Combustion Engines

IP.com Disclosure Number: IPCOM000250036D
Publication Date: 2017-May-19
Document File: 3 page(s) / 271K

Publishing Venue

The IP.com Prior Art Database

Abstract

Heavy duty Air Cleaner system uses secondary element along with primary element for cleaning the dirty Air. This secondary element comprise of non woven media which is welded with weaker plastic center tube. In current scenario we have to throw the whole secondary element during servicing. Proposed concept uses a weaker centre tube which can be used through the required service interval and can be replaced with another weaker centre tube with media welded . Media used as sealing and we completely eliminated O-ring.

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Concept for a Secondary Filter Element for Air Filtration Applications such as Engine Air Filtration

for Combustion Engines

Abstract:

Heavy duty Air Cleaner system uses secondary element along with primary element for cleaning

the dirty Air. This secondary element comprise of non woven media which is welded with weaker

plastic center tube. In current scenario we have to throw the whole secondary element during

servicing.

Proposed concept uses a weaker centre tube which can be used through the required service

interval and can be replaced with another weaker centre tube with media welded . Media used as

sealing and we completely eliminated O-ring.

Exploded view of assembly