Invention Grant
US08147582B2 Air cleaner arrangements; serviceable filter elements; and, methods
有权
空气净化器安排; 可维修过滤元件; 和方法
- Patent Title: Air cleaner arrangements; serviceable filter elements; and, methods
- Patent Title (中): 空气净化器安排; 可维修过滤元件; 和方法
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Application No.: US12020100Application Date: 2008-01-25
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Publication No.: US08147582B2Publication Date: 2012-04-03
- Inventor: Randall Allen Engelland , Thomas Richard Olson , Gary Ray Gillingham , Jim C. Rothman , Richard Lawrence Suydam
- Applicant: Randall Allen Engelland , Thomas Richard Olson , Gary Ray Gillingham , Jim C. Rothman , Richard Lawrence Suydam
- Applicant Address: US MN Minneapolis
- Assignee: Donaldson Company, Inc.
- Current Assignee: Donaldson Company, Inc.
- Current Assignee Address: US MN Minneapolis
- Agency: Merchant & Gould, P.C.
- Main IPC: B01D39/00
- IPC: B01D39/00
Abstract:
An air cleaner arrangement or assembly is provided. The air cleaner arrangement includes a serviceable filter cartridge. The air cleaner assembly also includes an arrangement for positioning the filter cartridge into a preferred, sealing, orientation and for securing the filter cartridge in that location. Preferred serviceable filter cartridges are provided, as well as methods of assembly and use.
Public/Granted literature
- US20080115758A1 AIR CLEANER ARRANGEMENTS; SERVICEABLE FILTER ELEMENTS; AND, METHODS Public/Granted day:2008-05-22
Information query
