JPS57105514A - Silencer - Google Patents

Silencer

Info

Publication number
JPS57105514A
JPS57105514A JP55178901A JP17890180A JPS57105514A JP S57105514 A JPS57105514 A JP S57105514A JP 55178901 A JP55178901 A JP 55178901A JP 17890180 A JP17890180 A JP 17890180A JP S57105514 A JPS57105514 A JP S57105514A
Authority
JP
Japan
Prior art keywords
noise absorbing
piping
exhaust system
silencer
absorbing means
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
JP55178901A
Other languages
Japanese (ja)
Inventor
Hiroaki Terada
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.)
Hitachi Plant Construction Co Ltd
Hitachi Plant Technologies Ltd
Original Assignee
Hitachi Plant Construction Co Ltd
Hitachi Plant Technologies 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 Hitachi Plant Construction Co Ltd, Hitachi Plant Technologies Ltd filed Critical Hitachi Plant Construction Co Ltd
Priority to JP55178901A priority Critical patent/JPS57105514A/en
Publication of JPS57105514A publication Critical patent/JPS57105514A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Pipe Accessories (AREA)

Abstract

PURPOSE: To make it unnecessary to apply a noise absorbing means over the entire length of a piping, by attaching, by means of flanges, a means having a noise absorbing material to a portion of a conduit connected to a silencer disposed at the end portion of an exhaust system of an engine.
CONSTITUTION: A straight pipe 1 or a curved pipe 3 having flanges 5, 4 at the oposite ends thereof and incorporating therein a noise absorbing means having noise absorbing members 18, 19 of glasswool or a like material reinforced with porous members 6W13 is attached at a portion of a conduit in an exhaust system connected to a silencer that is disposed at the end portion of the exhaust system of an engine. By thus attaching a noise absorbing means at a portion of a piping, it is made unnecessary to apply a noise absorbing means over the entire length of the piping as in the conventional arrangements.
COPYRIGHT: (C)1982,JPO&Japio
JP55178901A 1980-12-19 1980-12-19 Silencer Pending JPS57105514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55178901A JPS57105514A (en) 1980-12-19 1980-12-19 Silencer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55178901A JPS57105514A (en) 1980-12-19 1980-12-19 Silencer

Publications (1)

Publication Number Publication Date
JPS57105514A true JPS57105514A (en) 1982-07-01

Family

ID=16056660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55178901A Pending JPS57105514A (en) 1980-12-19 1980-12-19 Silencer

Country Status (1)

Country Link
JP (1) JPS57105514A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606450U (en) * 1983-06-28 1985-01-17 池田物産株式会社 Vehicle air lumbar support device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS606450U (en) * 1983-06-28 1985-01-17 池田物産株式会社 Vehicle air lumbar support device

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