Invention Grant
- Patent Title: Air intake filter assembly
- Patent Title (中): 进气过滤器总成
-
Application No.: US11422251Application Date: 2006-06-05
-
Publication No.: US07972401B2Publication Date: 2011-07-05
- Inventor: Darrell A. Stock , Charles E. Edwards , Michael J. Gross , Brad D. Aikin
- Applicant: Darrell A. Stock , Charles E. Edwards , Michael J. Gross , Brad D. Aikin
- Applicant Address: US NJ Montvale
- Assignee: Ingersoll-Rand Company
- Current Assignee: Ingersoll-Rand Company
- Current Assignee Address: US NJ Montvale
- Agency: Michael Best & Friedrich LLP
- Main IPC: B01D59/50
- IPC: B01D59/50

Abstract:
An air intake filter assembly for filtering air flowing from a front end to a rear end includes a housing, a first filter stage, and a second filter stage. The filter stages are insertable in and removable from the housing. A latch is movable between a latched position in which the first filter stage is secured to the housing, and an unlatched position in which the first filter stage is not secured to the housing. A hinge is formable between the housing and the first filter stage, and the hinge allows the first filter stage to pivot with respect to the housing when the latch is in the unlatched position. When the first filter stage and the second filter stage are inserted in the housing and the latch is in the latched position, then the first filter stage is compressed against the second filter stage, which is compressed against the housing.
Public/Granted literature
- US20060272302A1 AIR INTAKE FILTER ASSEMBLY Public/Granted day:2006-12-07
Information query
IPC分类: