公开(公告)号：US20200182136A1

公开(公告)日：2020-06-11

申请号：US16301074

申请日：2017-01-12

Applicant: VOLVO TRUCK CORPORATION

Inventor： Peter ANDERSSON ,  Fredrik RAHM

IPC: F02B37/02 ,  F01N13/18 ,  F02B37/18 ,  F01N13/10 ,  F02M35/10 ,  F02B39/14 ,  F01M11/02 ,  F16J15/08 ,  F16J15/00

Abstract: A conduit connection assembly includes a first conduit component having a first mating structure and a second conduit component having a second mating structure adapted to be mated with the first mating structure. A sealing arrangement is provided for sealing between the mating structures. The sealing arrangement includes at least two spaced sealing members defining an intermediate space and the assembly includes a pressure relief opening arranged in communication with the intermediate space between the two spaced sealing members.

公开(公告)号：US20180299057A1

公开(公告)日：2018-10-18

申请号：US15566274

申请日：2016-05-03

Applicant: VOLVO TRUCK CORPORATION

Inventor： Peter ANDERSSON ,  Fredrik RAHM

IPC: F16L55/052 ,  F01N13/18 ,  F01D9/06 ,  F02B33/44 ,  F02B29/04 ,  F02M35/104 ,  F02B41/10 ,  F02B37/02 ,  F16L39/00 ,  F16L23/00

Abstract: A conduit connection assembly including a first conduit part and a second conduit part, adapted to be assembled to form a conduit connection delimiting a first fluid conducting volume, wherein the conduit connection assembly presents a second fluid conducting volume, the first and second fluid conducting volumes being arranged to communicate with each other via a pressure change inducing device so as to form a common fluid guide, whereby during use of the conduit connection assembly the pressure in the first conducting volume is higher than the pressure in the second conducting volume, in that a cavity is formed between the first and second conduit parts at a distance from the first conducting volume, and a draining connection is adapted to provide a communication between the cavity and the second fluid conducting volume.