JPS5749007A - Muffler - Google Patents

Muffler

Info

Publication number
JPS5749007A
JPS5749007A JP12494180A JP12494180A JPS5749007A JP S5749007 A JPS5749007 A JP S5749007A JP 12494180 A JP12494180 A JP 12494180A JP 12494180 A JP12494180 A JP 12494180A JP S5749007 A JPS5749007 A JP S5749007A
Authority
JP
Japan
Prior art keywords
muffler
main body
diameter
reduced diameter
linear
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12494180A
Other languages
Japanese (ja)
Inventor
Yoshio Fujisato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP12494180A priority Critical patent/JPS5749007A/en
Publication of JPS5749007A publication Critical patent/JPS5749007A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To provide a muffler having a simple structure, a low back pressure and a number of reduced diameter elements in a longitudinal direction thereof.
CONSTITUTION: Washer-shaped reduced diameter elements 2 having through-holes of diameter of 2cm, for example, are welded to the muffler main body 1 having a decreased diameter (for example, 4cm) and a desired length (for example, 2m) at the location of small holes 3 made in the muffler main body 1 in a properly spaced apart distance of 10cm, for example, resulting in making a muffler structure. In operation, the muffler main body is not restricted to a linear one, but other non-linear forms such as a loop-shape may also be applied. According to this arrangement, it is possible to provide such a non-expensive muffler as having a superior sound absorption effect, causing less decreasing of output power of engine and less increasing of a temperature at the muffler.
COPYRIGHT: (C)1982,JPO&Japio
JP12494180A 1980-09-08 1980-09-08 Muffler Pending JPS5749007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12494180A JPS5749007A (en) 1980-09-08 1980-09-08 Muffler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12494180A JPS5749007A (en) 1980-09-08 1980-09-08 Muffler

Publications (1)

Publication Number Publication Date
JPS5749007A true JPS5749007A (en) 1982-03-20

Family

ID=14897972

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12494180A Pending JPS5749007A (en) 1980-09-08 1980-09-08 Muffler

Country Status (1)

Country Link
JP (1) JPS5749007A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0785342A1 (en) * 1996-01-17 1997-07-23 Aktiebolaget Electrolux Muffler with catalytic converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0785342A1 (en) * 1996-01-17 1997-07-23 Aktiebolaget Electrolux Muffler with catalytic converter

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