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Title:
METHOD FOR COUPLING A POROUS METAL PART TO A METAL CASING, AND VALVE SEAT AND EXHAUST FILTER THEREBY OBTAINED
Document Type and Number:
WIPO Patent Application WO2005110656
Kind Code:
A3
Abstract:
A method for coupling a porous metal part (1), particularly a knitted metal fabric, to a metal casing (2) suitable for conveying a gas flow therein, comprising an arc welding step using a welding device (3) comprising at least two electrodes (4, 5) on the porous part (1) and the casing (2), respectively, for micro-welding the interface (I) between the porous part (1) and the casing (2) while enabling a controlled gas flow through the porous metal part (2) once the coupling is complete.

Inventors:
CAILLIERET GERARD (FR)
RIQUIEZ PASCAL (FR)
ROUGNY SANDRINE (FR)
Application Number:
FR2005000816W
Publication Date:
June 01, 2006
Filing Date:
April 04, 2005
Export Citation:
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Assignee:
GERVOIS, S.A.
CAILLIERET, GERARD
RIQUIEZ, PASCAL
ROUGNY, SANDRINE
International Classes:
B23K9/00; B60K13/04; F01N1/24
Domestic Patent References:
WO2013184442A12013-12-12
WO2006115339A12006-11-02
Foreign References:
US5532453A1996-07-02
US6298935B12001-10-09
GB1017518A1966-01-19
FR2735836A11996-12-27
Other References:
RÉMI HOUDAILLE ET AL: "Shaping HTTP adaptive streams for a better user experience", PROCEEDING MMSYS '12 PROCEEDINGS OF THE 3RD MULTIMEDIA SYSTEMS CONFERENCE, 22 February 2012 (2012-02-22), NY, USA, pages 1 - 9, XP055070341, Retrieved from the Internet [retrieved on 20130709], DOI: 10.1145/2155555.2155557
HUAWEI TECHNOLOGIES CO ET AL: "Network Assistance Adaptation", 3GPP DRAFT; S4-110407_NETWORK-ASSISTANCE-ADAPTATION, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. SA WG4, no. San(Diego, - USA;) <20110411>, 8 April 2011 (2011-04-08), XP050638935
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