公开(公告)号：DE102005047508A1

公开(公告)日：2006-04-27

申请号：DE102005047508

申请日：2005-10-04

Applicant: FLEETGUARD INC

Inventor： YONUSHONIS THOMAS M ,  YOU TAO ,  HENRICHSEN MATTHEW P

IPC: F01N3/023

Abstract: An exhaust aftertreatment filter has a pre-stressed layer bonded to the filter body at the outer periphery and compressively axially pre-stressed in an opposite axial direction to separational axial tensile stress to counteract the latter during regenerative heating, to minimize separational fracture and cracking.

公开(公告)号：DE60201791T2

公开(公告)日：2005-03-10

申请号：DE60201791

申请日：2002-07-06

Applicant: FLEETGUARD INC

Inventor： WAGNER BRIAN K ,  NG KWOK-LAM ,  BANNISTER ROBERT A ,  YOU TAO

IPC: B01D29/21 ,  B01D35/18 ,  B01D36/00 ,  B01D29/96

公开(公告)号：GB2392963A

公开(公告)日：2004-03-17

申请号：GB0317518

申请日：2003-07-25

Applicant: FLEETGUARD INC

Inventor： YOU TAO ,  DOYLE TIMOTHY M

IPC: F16L25/00 ,  F16L27/00

Abstract: A connector tubing 10 comprises a pair of spiral flex tubes 12, 14 which are axially overlapped in nested relation, and twistable relative to each other about an axis to provide torsion relief Preferably one tube is provided with an arcuately elongated slot 36, and the other has a boss 42 extending radially into the slot, to allow for the relative twisting of the tubes. Preferably each tube is corrugated between peaks and troughs 32, 34 which flushly abut one another in the axially overlapped portion so that there is no radial gap between them.

公开(公告)号：DE10340568B4

公开(公告)日：2013-07-18

申请号：DE10340568

申请日：2003-09-01

Applicant: FLEETGUARD INC

Inventor： YOU TAO ,  DOYLE TIMOTHY M

IPC: F16L27/10 ,  F16L25/00

Abstract: Rohrverbindung, mit zwei flexiblen, vorzugsweise spiralförmigen Röhren (12, 14), wobei sich die erste Röhre (12) entlang einer Achse (16) zwischen einem ersten und einem zweiten Ende (18, 20) erstreckt und sich die zweite Röhre (14) entlang derselben Achse (16) zwischen einem ersten und einem zweiten Ende (22, 24) erstreckt, wobei die ersten, voneinander entfernten Enden (18, 22) axial beabstandet angeordnet sind, dadurch gekennzeichnet, daß die Röhren (12, 14) an ihren zweiten Enden (20, 24) ineinander verschachtelt axial überlappend und relativ zueinander um die Achse (16) drehbar angeordnet sind, so daß eine Torsionsentlastung gewährleistet ist.

公开(公告)号：DE60201791D1

公开(公告)日：2004-12-09

申请号：DE60201791

申请日：2002-07-06

Applicant: FLEETGUARD INC

Inventor： WAGNER BRIAN K ,  NG KWOK-LAM ,  BANNISTER ROBERT A ,  YOU TAO

IPC: B01D29/21 ,  B01D35/18 ,  B01D36/00 ,  B01D29/96

公开(公告)号：DE10340568A1

公开(公告)日：2004-07-15

申请号：DE10340568

申请日：2003-09-01

Applicant: FLEETGUARD INC

Inventor： YOU TAO ,  DOYLE TIMOTHY M

IPC: F16L25/00 ,  F16L27/10

Abstract: Connector tubing is provided by a pair of nested corrugated spiral flex tubes twistable relative to each other about an axis at a flex tube joint to provide torsion relief.