JPS5213213A - Method of silencing noises of trains - Google Patents

Method of silencing noises of trains

Info

Publication number
JPS5213213A
JPS5213213A JP8855475A JP8855475A JPS5213213A JP S5213213 A JPS5213213 A JP S5213213A JP 8855475 A JP8855475 A JP 8855475A JP 8855475 A JP8855475 A JP 8855475A JP S5213213 A JPS5213213 A JP S5213213A
Authority
JP
Japan
Prior art keywords
trains
noises
silencing
silencing noises
air
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
JP8855475A
Other languages
Japanese (ja)
Inventor
Yoshimi Morimura
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 JP8855475A priority Critical patent/JPS5213213A/en
Publication of JPS5213213A publication Critical patent/JPS5213213A/en
Pending legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)

Abstract

PURPOSE: To silence noises of trains during running by a flow of air.
COPYRIGHT: (C)1977,JPO&Japio
JP8855475A 1975-07-20 1975-07-20 Method of silencing noises of trains Pending JPS5213213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8855475A JPS5213213A (en) 1975-07-20 1975-07-20 Method of silencing noises of trains

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8855475A JPS5213213A (en) 1975-07-20 1975-07-20 Method of silencing noises of trains

Publications (1)

Publication Number Publication Date
JPS5213213A true JPS5213213A (en) 1977-02-01

Family

ID=13946073

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8855475A Pending JPS5213213A (en) 1975-07-20 1975-07-20 Method of silencing noises of trains

Country Status (1)

Country Link
JP (1) JPS5213213A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57130858A (en) * 1981-02-05 1982-08-13 Uchida Seisakusho Kk Preventive device for noise of travelling body
JP2014118064A (en) * 2012-12-18 2014-06-30 Hitachi Ltd Railway vehicle having reduced air resistance, and railway vehicle organization having railway vehicle assembled therein
JP2019026167A (en) * 2017-08-02 2019-02-21 公益財団法人鉄道総合技術研究所 Wheel radiation sound shielding device and wheel radiation sound shielding method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57130858A (en) * 1981-02-05 1982-08-13 Uchida Seisakusho Kk Preventive device for noise of travelling body
JP2014118064A (en) * 2012-12-18 2014-06-30 Hitachi Ltd Railway vehicle having reduced air resistance, and railway vehicle organization having railway vehicle assembled therein
JP2019026167A (en) * 2017-08-02 2019-02-21 公益財団法人鉄道総合技術研究所 Wheel radiation sound shielding device and wheel radiation sound shielding method

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