Title:
オイルフィルタのための添加剤投与カートリッジ及びこれを組み込んだオイルフィルタ
Document Type and Number:
Japanese Patent JP2006516477
Kind Code:
A
Abstract:
An oil-conditioning filter, for use with an internal combustion engine, includes a mechanical filter element and a central additive cartridge, for gradually dispensing an oil additive over time. The additive cartridge has a beneficial oil-conditioning agent contained therein. The additive may be provided as a solid block within a storage chamber of the cartridge, or may be a plurality of pellets. Central placement of the cartridge allows for fluid filtration through the mechanical filter element before the additive is added thereto, reducing the likelihood that the additive will be filtered out prematurely upon its initial release. An additive cartridge for installation in an oil filter is also described, including a baffle portion and a storage chamber. Alternative exemplary embodiments of the additive cartridge may include a cylindrical shell, a basket which is operatively attached to an oil filter center tube, or a porous center tube.
Inventors:
Ilers, Derek
Birski, Gerald W.
Oak Star, Daniel Jay
Zloof, Gully Bee
Lynch, Michael Es
Birski, Gerald W.
Oak Star, Daniel Jay
Zloof, Gully Bee
Lynch, Michael Es
Application Number:
JP2006503036A
Publication Date:
July 06, 2006
Filing Date:
January 26, 2004
Export Citation:
Assignee:
Honeywell International Inc.
International Classes:
B01D35/02; F01M9/02; B01D27/02; B01D27/08; B01D37/02; B01D39/14; B01D39/16; C10M125/10; C10M129/10; C10M133/12; C10M133/44; C10M135/04; C10M135/06; C10M135/36; C10M137/10; C10M137/12; C10M143/00; C10M145/22; C10M149/18; C10M151/04; C10M175/00; F01M11/03; C10N10/02; C10N10/04; C10N20/06; C10N40/25
Domestic Patent References:
| JPH09141011A | 1997-06-03 | |||
| JPS56104109A | 1981-08-19 |
Foreign References:
| US5032259A | 1991-07-16 |
Attorney, Agent or Firm:
Kazuo Shamoto
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Fujihiro Kanda
Tadashi Masui
Yasushi Kobayashi
Akio Chiba
Hiroyuki Tomita
Fujihiro Kanda