Exhaust system having a hanger assembly
View Patent ↗An exhaust system having an exhaust manifold, and a hanger assembly. The hanger assembly is coupled to the exhaust manifold. The hanger assembly includes a rod, a flange and a fin. The flange includes a slot, an interior, an upper face and a lower face. The lower face is spaced from the upper face, and is couplable to a respective portion of the exhaust manifold. The fin is operably coupled to the rod. The fin is at least partially received within the slot and extends through at least a portion of the interior.
1. An exhaust system comprising:
an exhaust manifold; and
a hanger assembly operably coupled to the exhaust manifold, the hanger assembly comprising:
a rod defining a rod centerline;
a flange having an upper face, a lower face, an interior and a slot, with the lower face being radially spaced from the upper face, with respect to the rod centerline, and being operably couplable to a respective portion of the exhaust manifold; and
a fin at least partially received within the slot and extending through at least a portion of the interior, the fin being operably coupled to the rod, with at least a portion of the fin extending radially beyond the upper face of the flange and toward the rod centerline with respect to the rod centerline;
wherein the flange extends a first axial distance along the rod centerline and the fin extending a second axial distance along the rod centerline.
2. The exhaust system of claim 1 , wherein the flange is discontinuous and comprises a first body and a second body, each having a respective wall that collectively define the interior.
3. The exhaust system of claim 1 , wherein the flange comprises a first body and a second body, with the first body and the second body being spaced apart from one another to define the slot therebetween.
4. The exhaust system of claim 3 , wherein the fin is at least partially received within the slot.
5. The exhaust system of claim 4 , wherein the fin comprises a leg and a seat, with the leg being at least partially provided within the slot and coupled to at least one of the first body or the second body.
6. The exhaust system of claim 5 , wherein the rod is operably coupled to the seat.
7. The exhaust system of claim 5 , wherein the seat is radially inward from the upper surface with respect to the rod centerline.
8. The exhaust system of claim 1 , wherein the fin comprises a leg and a seat with the seat being operably coupled to the rod and the leg being operably coupled to at least a portion of the flange.
9. The exhaust system of claim 1 , wherein the first axial distance is smaller than the second axial distance.
10. The exhaust system of claim 1 , wherein the fin comprises a Y-shaped cross-section when viewed along a vertical plane perpendicular to the rod centerline and intersecting the fin.
11. The exhaust system of claim 1 , further comprising an isolator operably coupled to the rod, wherein the rod is spaced axially, with respect to the rod centerline, from an axial start of the fin.
12. The exhaust system of claim 11 , wherein a stop is provided along the rod axially between the isolator and the fin.
13. A method of mounting an exhaust system having an exhaust manifold and a hanger assembly mounted to the exhaust manifold, the method comprising:
securing a flange of the hanger assembly to a corresponding portion of the exhaust manifold, the flange having a body defining an interior;
securing a rod of the hanger assembly to a fin of the hanger assembly, the fin having a leg and a seat extending from the leg; and
securing the leg of the fin to a corresponding portion of the flange such that the fin extends through at least a portion of the interior.
14. The method of claim 13 , wherein the flange comprises a first body and a second body, each having a respective wall that collectively define the interior, and the method further comprises:
spacing the first body from the second body such that a slot is formed therebetween; and
positioning the leg of the fin at least partially within the slot.
15. An exhaust system comprising:
an exhaust manifold; and
a hanger assembly operably coupled to the exhaust manifold, the hanger assembly comprising:
a rod defining a rod centerline;
a flange having an upper face, a lower face, an interior and a slot, with the lower face being radially spaced from the upper face, with respect to the rod centerline, and being operably couplable to a respective portion of the exhaust manifold; and
a fin at least partially received within the slot and extending through at least a portion of the interior, the fin being operably coupled to the rod, with at least a portion of the fin extending radially beyond the upper face of the flange and toward the rod centerline with respect to the rod centerline;
an isolator operably coupled to the rod, wherein the rod is spaced axially, with respect to the rod centerline, from an axial start of the fin; and
a stop integrally formed with the rod and provided along the rod axially between the isolator and the fin.
16. The exhaust system of claim 15 , wherein the flange is discontinuous and comprises a first body and a second body, each having a respective wall that collectively define the interior.
17. The exhaust system of claim 15 , wherein the flange comprises a first body and a second body, with the first body and the second body being spaced apart from one another to define the slot therebetween.
18. The exhaust system of claim 17 , wherein the fin is at least partially received within the slot.
19. The exhaust system of claim 15 , wherein the flange extends a first axial distance along the rod centerline and the fin extending a second axial distance along the rod centerline.
20. The exhaust system of claim 19 , wherein the first axial distance is smaller than the second axial distance.