JPS54102433A - Exhaust silencer for compact cars - Google Patents

Exhaust silencer for compact cars

Info

Publication number
JPS54102433A
JPS54102433A JP953078A JP953078A JPS54102433A JP S54102433 A JPS54102433 A JP S54102433A JP 953078 A JP953078 A JP 953078A JP 953078 A JP953078 A JP 953078A JP S54102433 A JPS54102433 A JP S54102433A
Authority
JP
Japan
Prior art keywords
silencing chamber
exhaust pipe
curved
silencing
chamber
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
JP953078A
Other languages
Japanese (ja)
Inventor
Akira Tanaka
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.)
Yamaha Motor Co Ltd
Original Assignee
Yamaha Motor Co Ltd
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 Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd
Priority to JP953078A priority Critical patent/JPS54102433A/en
Publication of JPS54102433A publication Critical patent/JPS54102433A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a good silencing effect by a compact apparatus by elongating an exhaust pipe in the axial direction in the vicinity of a silencing chamber and inserting the end part in U-shaped curved form into the silencing chamber and enveloping the curved part with absorbing materials.
CONSTITUTION: An exhaust pipe 5 is curved in the vicinity of a silencing chamber 6 and extended to the one end of the silencing chamber 6 along the axial direction, and at the one end of the silencing chamber 6, the exhaust pipe is curved by 180° as shown by the U-shaped curved part 7, and inserted into the silencing chamber 6 from the one end of the silencing chamber, and reaches near the other end of the silencing chamber 6 along the central axis to the silencing chamber 6. The curved part 7 of the exhaust pipe 5 is constituted in double wall structure, and the gap is filled with a sound absorbing material 20 such as glass wool. Thus, the whole structure is miniaturized, and the length of the exhaust pipe can be lenghthened sufficiently, so the generation of noise can be prevented.
COPYRIGHT: (C)1979,JPO&Japio
JP953078A 1978-01-31 1978-01-31 Exhaust silencer for compact cars Pending JPS54102433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP953078A JPS54102433A (en) 1978-01-31 1978-01-31 Exhaust silencer for compact cars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP953078A JPS54102433A (en) 1978-01-31 1978-01-31 Exhaust silencer for compact cars

Publications (1)

Publication Number Publication Date
JPS54102433A true JPS54102433A (en) 1979-08-11

Family

ID=11722815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP953078A Pending JPS54102433A (en) 1978-01-31 1978-01-31 Exhaust silencer for compact cars

Country Status (1)

Country Link
JP (1) JPS54102433A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174618U (en) * 1984-10-24 1986-05-20

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6174618U (en) * 1984-10-24 1986-05-20
JPH027220Y2 (en) * 1984-10-24 1990-02-21

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