Invention Grant
- Patent Title: Nozzle arrangements and method for cleaning filter elements
- Patent Title (中): 喷嘴布置和清洁过滤元件的方法
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Application No.: US13947873Application Date: 2013-07-22
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Publication No.: US08758486B2Publication Date: 2014-06-24
- Inventor: Thomas D. Raether
- Applicant: Donaldson Company, Inc.
- 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: B01D46/02
- IPC: B01D46/02
Abstract:
A method of cleaning a filter element includes directing a jet of pressurized gas from a nozzle onto a filter element, with the jet having a non-round cross-sectional shape that is a same general cross-sectional shape as the opening in a tube sheet holding the filter element. The nozzle has a channel for the pressurized gas that is obstruction-free.
Public/Granted literature
- US20130298772A1 NOZZLE ARRANGEMENTS AND METHOD FOR CLEANING FILTER ELEMENTS Public/Granted day:2013-11-14
Information query
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