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JPS57151014A - Vibration-preventive flexible tube for exhaust pipe - Google Patents

Vibration-preventive flexible tube for exhaust pipe

Info

Publication number
JPS57151014A
JPS57151014A JP56037590A JP3759081A JPS57151014A JP S57151014 A JPS57151014 A JP S57151014A JP 56037590 A JP56037590 A JP 56037590A JP 3759081 A JP3759081 A JP 3759081A JP S57151014 A JPS57151014 A JP S57151014A
Authority
JP
Japan
Prior art keywords
flexible tube
exhaust pipe
vibration
preventive
pipe
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
JP56037590A
Other languages
Japanese (ja)
Inventor
Masakatsu Sano
Atsuo Shimura
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP56037590A priority Critical patent/JPS57151014A/en
Publication of JPS57151014A publication Critical patent/JPS57151014A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
    • F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
    • F01N13/1816—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration the pipe sections being joined together by flexible tubular elements only, e.g. using bellows or strip-wound pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Exhaust Silencers (AREA)

Abstract

PURPOSE:To decrease proper vibration of an exhaust pipe and improve its vibro- isolating quality, by providing a mass part almost in the central part of a bellows-shaped flexible tube in the half way of an engine exhaust pipe. CONSTITUTION:Exhaust from an engine flows to pass through from a pipe 1 to pipe 2. A bellows-shaped flexible tube 11' is provided between the both tubes 1, 2, and a mass part 12, having different mass from the flexible tube 11', is provided in almost the central part of said flexible tube 11'.
JP56037590A 1981-03-16 1981-03-16 Vibration-preventive flexible tube for exhaust pipe Pending JPS57151014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56037590A JPS57151014A (en) 1981-03-16 1981-03-16 Vibration-preventive flexible tube for exhaust pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56037590A JPS57151014A (en) 1981-03-16 1981-03-16 Vibration-preventive flexible tube for exhaust pipe

Publications (1)

Publication Number Publication Date
JPS57151014A true JPS57151014A (en) 1982-09-18

Family

ID=12501751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56037590A Pending JPS57151014A (en) 1981-03-16 1981-03-16 Vibration-preventive flexible tube for exhaust pipe

Country Status (1)

Country Link
JP (1) JPS57151014A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6357882U (en) * 1986-10-04 1988-04-18
JPH0651669U (en) * 1992-12-24 1994-07-15 トーフレ株式会社 Flexible Tube
US6415603B1 (en) 2001-10-04 2002-07-09 Ford Global Technologies, Inc. Flexible connector assembly
WO2015012361A1 (en) * 2013-07-25 2015-01-29 日立建機株式会社 Exhaust pipe structure for construction machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6357882U (en) * 1986-10-04 1988-04-18
JPH0651669U (en) * 1992-12-24 1994-07-15 トーフレ株式会社 Flexible Tube
US6415603B1 (en) 2001-10-04 2002-07-09 Ford Global Technologies, Inc. Flexible connector assembly
WO2015012361A1 (en) * 2013-07-25 2015-01-29 日立建機株式会社 Exhaust pipe structure for construction machine

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