Title:
METHOD FOR MAKING A BAG FILTER HOUSING, SUCH A FILTER HOUSING AND FILTER ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2011/092576
Kind Code:
A3
Abstract:
A spinning method for making a seamless filter housing (50) with an elliptical bottom (52) and a bottom opening (58) for a drain port. An inlet port (62) is added after fabrication along with any optional sensor ports (64). The seamless filter housing made with this process.
Inventors:
QUINTEL MARK A (US)
IMANSE CRAIG L (US)
RAU CHRISTOPHER S (US)
IMANSE CRAIG L (US)
RAU CHRISTOPHER S (US)
Application Number:
PCT/IB2011/000122
Publication Date:
December 01, 2011
Filing Date:
January 26, 2011
Export Citation:
Assignee:
EATON CORP (US)
QUINTEL MARK A (US)
IMANSE CRAIG L (US)
RAU CHRISTOPHER S (US)
QUINTEL MARK A (US)
IMANSE CRAIG L (US)
RAU CHRISTOPHER S (US)
International Classes:
B01D46/00; B21D17/04; B21D22/16; B21D37/16; B21D41/04; B21D51/16
Domestic Patent References:
| WO1997041944A2 | 1997-11-13 |
Foreign References:
| EP0768451A1 | 1997-04-16 | |||
| EP1062997A2 | 2000-12-27 | |||
| JP2002126904A | 2002-05-08 | |||
| US4953376A | 1990-09-04 | |||
| US4114414A | 1978-09-19 | |||
| EP0029380A1 | 1981-05-27 | |||
| JPH1083800A | 1998-03-31 | |||
| USD630296S | 2011-01-04 | |||
| US4303424A | 1981-12-01 |
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