公开(公告)号：US20220341544A1

公开(公告)日：2022-10-27

申请号：US17724572

申请日：2022-04-20

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Sullivan Icard

IPC: F17C1/00 ,  F17C5/00 ,  F17C7/00

Abstract: A pressurized gas tank comprises at least two cylinders and a rail capable of fluidly connecting the at least two cylinders. At least one cylinder includes a base for connection to the rail. The rail includes at least one reception area of a shape substantially complementary to a shape of the base. The base has a shape substantially revolutionary about a first axis and comprises a number at least equal to n of angularly equidistant tapped holes . The at least one reception area comprises a number equal to n of ports, in the form of an arc of a circle, angularly equidistant, of width substantially equal, by greater value, to a diameter of a tapped hole and of angular extent substantially equal to 360°/n.

公开(公告)号：US20220275911A1

公开(公告)日：2022-09-01

申请号：US17607949

申请日：2020-05-05

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Edouard NAULIN

IPC: F17C13/04

Abstract: A head for a pressurised gas tank comprises a structure having an opening, a head comprising a base disposed in the opening, and a valve assembled with the base. The base comprises a boss disposed outside the tank, at least one first channel comprising an axial part along the axis which is not open connected with the inside of the tank, and at least one radial part. The at least one radial part is pierced radially in the boss until the radial part joins the axial part. The valve has a substantially annular shape comprising a first bore corresponding to the boss in order to be able to be engaged on the boss, and at least one second channel, one end of which opens into the first bore axially in line with said at least one radial part. A tank comprising such a head is also provided.

公开(公告)号：US20220195906A1

公开(公告)日：2022-06-23

申请号：US17551275

申请日：2021-12-15

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Jean-Louis DELEVALLEE ,  Jonathan CANTELOUBE ,  Ludovic PERTUIS ,  Julien ROUSSILHE

IPC: F01N3/20

Abstract: The device for injecting a fluid into an exhaust pipe comprises a fluid reservoir, an enclosure delimiting a fluid heating chamber, and a first injection system configured to inject the fluid from the reservoir into the heating chamber. At least one heating element extends at least partially into the heating chamber and is intended to be in contact with the fluid, with the at least one heating element being configured to heat the fluid. A second injection system is configured to inject the heated fluid from the heating chamber into the exhaust pipe.

公开(公告)号：US11300028B2

公开(公告)日：2022-04-12

申请号：US17124611

申请日：2020-12-17

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Stéphanie Meunier

IPC: F01N3/28

Abstract: An after-treatment exhaust gas mixer for mixing the exhaust gas with a reducing agent, such as a diesel exhaust fluid for selective catalyst reduction, comprises a mixing chamber through which the exhaust gas circulates, from an inlet to an outlet, and a reducing agent sprayer, able to spray a reducing agent into the mixing chamber. The mixing chamber comprises a pipe that is rectilinear along an axis and the sprayer is positioned in the upstream part of the rectilinear pipe and oriented so as to spray in the downstream direction substantially parallel to the axis.

公开(公告)号：US11167334B2

公开(公告)日：2021-11-09

申请号：US16278226

申请日：2019-02-18

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： David Gafforelli ,  Laurent Gueugnaud ,  Luc Martin

IPC: B21D39/02 ,  B21D1/05 ,  B21D53/88

Abstract: A manufacturing assembly for manufacturing a metal part comprises a flattening module having a trolley and at least one pressing roller. The flattening module is movable along a hemming of the metal part. The flattening module comprises at least one pressing actuator that is arranged to move the at least one pressing roller in a determined pressing direction relative to the trolley and to place the pressure roller bearing against the free surface such that the at least one pressing roller exerts pressure on the free surface in said determined pressing direction. The pressure increases auto-adaptively with an altitude of the free surface in a direction opposite the determined pressing direction.

公开(公告)号：US11143116B2

公开(公告)日：2021-10-12

申请号：US16495611

申请日：2017-03-20

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Gilbert Delplanque ,  Raphael De Matos ,  Alain Mercier ,  Jean-Pierre Leon

IPC: F02D9/10 ,  F16K31/04 ,  F02D9/04

Abstract: A valve comprises a kinematic chain having a rotary driving member, a rotary driven member, and an intermediate member. The driving member has a driving contact element in flat or linear abutment on a complementary driving contact element of the intermediate member. The driven member has a driven contact element in flat or linear abutment on a complementary driven contact element of the intermediate member. The complementary driving contact element and the complementary driven contact element (49) together form an angle between 45° and 135°.
A driving elastic member urges the driving contact element against the complementary driving contact element.
A driven elastic member urges the driven contact element against the complementary driven contact element.

公开(公告)号：US11111835B2

公开(公告)日：2021-09-07

申请号：US16662174

申请日：2019-10-24

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Thibaut Jeannerot ,  James Holloway ,  Jorn Hansen ,  Ludovic Geant

IPC: F01N3/20 ,  B01F3/04 ,  B01F5/04 ,  F16K15/04

Abstract: An injector comprises at least one injection nozzle, a dosing system to provide a dosed flow of reducing agent to the at least one or each injection nozzle, and an injection line fluidically connecting the dosing system to the at least one or each injection nozzle. The injection line comprises an upstream pipe fluidically connected to the dosing system, at least one downstream pipe fluidically connected to a respective injection nozzle, and at least one anti-backflow device to avoid or minimize fluidic flow from the at least one or each downstream pipe toward the upstream pipe.

公开(公告)号：US20210189939A1

公开(公告)日：2021-06-24

申请号：US17124611

申请日：2020-12-17

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Stéphanie MEUNIER

IPC: F01N3/28

Abstract: An after-treatment exhaust gas mixer for mixing the exhaust gas with a reducing agent, such as a diesel exhaust fluid for selective catalyst reduction, comprises a mixing chamber through which the exhaust gas circulates, from an inlet to an outlet, and a reducing agent sprayer, able to spray a reducing agent into the mixing chamber. The mixing chamber comprises a pipe that is rectilinear along an axis and the sprayer is positioned in the upstream part of the rectilinear pipe and oriented so as to spray in the downstream direction substantially parallel to the axis.

公开(公告)号：US11035475B2

公开(公告)日：2021-06-15

申请号：US16452935

申请日：2019-06-26

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Gilbert Delplanque ,  Ronan Botella ,  Yannick Bredent

IPC: F16K1/22 ,  F16K47/04

Abstract: A valve comprises a flap, a tubular valve body defining an exhaust gas flow passage, and a device to guide the flap relative to the valve body to allow the flap to pivot relative to the valve body around a pivot axis between a closing position and a freed position of the exhaust gas flow passage. The flap has two large faces substantially parallel to one another and connected to one another by an edge of the flap. The guide device comprises a pin, a distal, end and a base. The valve also comprises a stabilizing member secured to the flap.

公开(公告)号：US11028756B2

公开(公告)日：2021-06-08

申请号：US16535531

申请日：2019-08-08

Applicant: FAURECIA SYSTEMES D'ECHAPPEMENT

Inventor： Julien Rapior

IPC: F01N5/02 ,  F02G5/02 ,  F16K11/10 ,  F24F11/72 ,  F01K1/16

Abstract: A thermal system includes a Rankine cycle heat recovery device including a Rankine circuit having a first heat exchanger, an expander, a condenser, and a first pump. A cooling device having a cooling circuit that includes a second heat exchanger, a second pump, and a third heat exchanger with a device to be cooled. The thermal system comprises a device for regulating the pressure in the Rankine circuit and includes an enclosure delimiting a space and housing a movable part separating the space into first and second chambers. The first chamber communicates with the Rankine circuit and the second chamber communicates with the cooling circuit.