JPS5243209A - Device for reducing noise for railway vehicle - Google Patents

Device for reducing noise for railway vehicle

Info

Publication number
JPS5243209A
JPS5243209A JP11832775A JP11832775A JPS5243209A JP S5243209 A JPS5243209 A JP S5243209A JP 11832775 A JP11832775 A JP 11832775A JP 11832775 A JP11832775 A JP 11832775A JP S5243209 A JPS5243209 A JP S5243209A
Authority
JP
Japan
Prior art keywords
railway vehicle
reducing noise
vehicle
acoustic wave
effectively reduce
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
JP11832775A
Other languages
Japanese (ja)
Inventor
Jinichi Nishiwaki
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 JP11832775A priority Critical patent/JPS5243209A/en
Publication of JPS5243209A publication Critical patent/JPS5243209A/en
Pending legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

PURPOSE: To effectively reduce noise of railway vehicle with a structure of propagation path of an acoustic wave by a silencing wall provided at vehicle side and rail side.
COPYRIGHT: (C)1977,JPO&Japio
JP11832775A 1975-10-02 1975-10-02 Device for reducing noise for railway vehicle Pending JPS5243209A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11832775A JPS5243209A (en) 1975-10-02 1975-10-02 Device for reducing noise for railway vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11832775A JPS5243209A (en) 1975-10-02 1975-10-02 Device for reducing noise for railway vehicle

Publications (1)

Publication Number Publication Date
JPS5243209A true JPS5243209A (en) 1977-04-05

Family

ID=14733912

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11832775A Pending JPS5243209A (en) 1975-10-02 1975-10-02 Device for reducing noise for railway vehicle

Country Status (1)

Country Link
JP (1) JPS5243209A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5671685A (en) * 1995-02-28 1997-09-30 Ughi; Stefano Acoustic barrier, particularly for railway superstructures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5671685A (en) * 1995-02-28 1997-09-30 Ughi; Stefano Acoustic barrier, particularly for railway superstructures

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