Title:
Composite filter cartridge
Document Type and Number:
Japanese Patent JP6328744
Kind Code:
B2
Abstract:
Cartridge components are configured to trap the upper end of a concave housing portion to define an enclosure surrounding a filter element. A disclosed embodiment includes a concave metal housing portion and plastic cartridge components, but other materials may be employed. An upper end cap spans the open end of the housing portion and defines at least one fluid flow aperture. A retainer surrounds the housing portion and is secured to the first component, with engagement features on the housing portion trapped between the upper end cap and retainer. The upper end cap and retainer may be secured to each other by spin welding, threads, adhesive or other suitable means. The outside circumference of one or both of the upper end cap and retainer may be provided with lugs, threads, bosses or other features to interface with complimentary features on the head for securing the cartridge to a head.
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Inventors:
Sasur Timothy M
Pribanic Justin Earl
More Jonathan Dee
Kotar Chandrakant Sid Haram
Pribanic Justin Earl
More Jonathan Dee
Kotar Chandrakant Sid Haram
Application Number:
JP2016502312A
Publication Date:
May 23, 2018
Filing Date:
March 14, 2014
Export Citation:
Assignee:
CLARCOR ENGINE MOBILE SOLUTIONS, LLC
International Classes:
B01D27/08; B01D35/30
Domestic Patent References:
| JP5503029A | ||||
| JP2000042317A | ||||
| JP2002233713A |
Foreign References:
| US20100155321 |
Attorney, Agent or Firm:
Nobukazu Ito