TH4009B - Car muffler - Google Patents

Abstract

The rotating air muffler has an important part in the invention. The air separator is where the air is split in two. The direct line will have a soundproofing room inside. The outer air will be out on the side of the air separator, the outlet will be punched in rows, there will be four rows each. The row will have four holes and three holes. The holes are interchanged, each row of air outlets is equipped with air traps that are released to allow the air to rotate in the same direction. The rotating air isolates the sound. into the soundproofing room outside and there will be an outer and inner air chamber which will help to attract and suck air out from each other

Claims (4)

1. Exhaust Muffler The wind-driven soundproofing system consists of - the muffler (1) in the form of a hollow cylinder, with the inlet cover (12) and the outlet cover (18) welded on the side. Inlet and outlet of the muffler body (1) respectively, where the inlet and outlet covers (12 and 18) have a hole in the center - the first hollow tube. Shorter than the pot, usually (1) is arranged in a longitudinal position in the muffler body (1) with the inlet pipe (2) extending through the hole In the middle of the entrance cover (12) - The second hollow tube (19) is as large as the first hollow tube, but shorter than the second (19) side of the entrance of the hollow tube. A partition with a hole in the middle Perimeter of the baffle Connected to the inner liner of the muffler (1), the baffle has a convex rune (17), aligned evenly along the spacer. Exit end Of the second hollow tube (19), the outlet pipe (3) is connected by Extending through the central hole of the outlet cover (18), there is a vent (16) on the second hollow tube (19) - the third (14) hollow tube is smaller and shorter than the first hollow tube, measured according to Longitudinal in the first hollow pipe The third pipe has a sheet. Baffle with a hole in the middle of the first plate. Welded at the end of the entrance The third (14) of the third (14) hollow tube and the baffle with the first central hole is welded at the inlet end of the third (14) hollow tube, and there is a baffle with a second center hole welded. Attached at the three-quarters of the third (14) hollow tube, measured from the first baffle to the second baffle, the outer edges of the two baffles are welded to the inner circumference of the first baffle. - The first hollow tube has a wind trap (6) attached to the first hollow tube, arranged in a horizontal inclination, the number of four (6) blades, between the leaves there are convex holes (4 and 5). Under the bevel of the wind trap (6), convex holes (4 and 5), three and four holes are drilled alternately - the third hollow pipe. There are four holes that are drilled, the first section has a large hole and a small hole alternately drilled along the circumference of 6 rows, the second has a large hole drilled 1 row spaced along the circumference, the third has two small holes alternating. According to the fourth period, drill 2 rows of medium holes alternately placed along the circumference and Placed slightly away from the second baffle. - Silencer, silencer system, wind noise. There will be an inlet pipe (2) of the muffler body (1) with the third hollow pipe (14) and the outlet pipe (3) of the muffler body (1). 2. Exhaust silencer, windproof soundproofing system As stated in clause 1, the baffles with convex holes (17) are placed evenly apart. Along the circumference there are 8 holes. 3. Exhaust muffler, wind-blowing soundproofing system as specified in Clause 1, Ventilation holes (16), two large holes. Each row is sandwiched between each other, near the convex partition (17). 4. Exhaust muffler, wind noise silencing system, according to the system in claim 1, in a special way that the wind catcher (6) is tilted horizontally. Will be tilted at an angle to the first hollow pipe 45 degrees (4 right holds, drawing - picture)