DE69618709D1 - Interference noise-control arrangement - Google Patents

Interference noise-control arrangement

Info

Publication number
DE69618709D1
DE69618709D1 DE69618709T DE69618709T DE69618709D1 DE 69618709 D1 DE69618709 D1 DE 69618709D1 DE 69618709 T DE69618709 T DE 69618709T DE 69618709 T DE69618709 T DE 69618709T DE 69618709 D1 DE69618709 D1 DE 69618709D1
Authority
DE
Germany
Prior art keywords
control arrangement
interference noise
interference
noise
arrangement
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.)
Expired - Fee Related
Application number
DE69618709T
Other languages
German (de)
Other versions
DE69618709T2 (en
Inventor
Masanori Murase
Hirokazu Kudo
Kenji Omi
Keiichiro Mizuno
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Publication of DE69618709D1 publication Critical patent/DE69618709D1/en
Application granted granted Critical
Publication of DE69618709T2 publication Critical patent/DE69618709T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0041—Free-standing grates

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
  • Exhaust Silencers (AREA)
DE69618709T 1995-05-09 1996-05-08 Interference noise-control arrangement Expired - Fee Related DE69618709T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13586595A JP3583509B2 (en) 1995-05-09 1995-05-09 Interference type soundproofing device

Publications (2)

Publication Number Publication Date
DE69618709D1 true DE69618709D1 (en) 2002-03-14
DE69618709T2 DE69618709T2 (en) 2002-08-14

Family

ID=15161580

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69618709T Expired - Fee Related DE69618709T2 (en) 1995-05-09 1996-05-08 Interference noise-control arrangement

Country Status (3)

Country Link
EP (1) EP0742545B1 (en)
JP (1) JP3583509B2 (en)
DE (1) DE69618709T2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513424C2 (en) * 1998-02-24 2000-09-11 Lars Nordin Noise suppression device.
JP6474767B2 (en) * 2015-12-22 2019-02-27 株式会社栗本鐵工所 Soundproof device for soundproof wall
CN105803962A (en) * 2016-03-23 2016-07-27 江苏金阳交通工程有限公司 Tilting axis type muffler
CN105755973B (en) * 2016-04-28 2018-06-29 中国铁道科学研究院 A kind of railroad platform interference noise elimination component
JP7058169B2 (en) * 2017-08-29 2022-04-21 株式会社神戸製鋼所 Soundproof wall
EP3664077A1 (en) * 2018-12-06 2020-06-10 Wavebreaker AB Interference noise-control unit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069768A (en) * 1975-05-28 1978-01-24 Bridgestone Tire Company Limited Device for controlling a propagation direction of noise
US4158401A (en) * 1975-07-11 1979-06-19 Bridgestone Tire Company Limited Device for controlling a propagation direction of noise
JPS55113098A (en) * 1979-02-26 1980-09-01 Bridgestone Tire Co Ltd Noise reducing device
JPS5842324B2 (en) * 1981-01-09 1983-09-19 日本国有鉄道 noise control device
JPH04140306A (en) * 1990-10-01 1992-05-14 Bridgestone Corp Interference type noise insulation device

Also Published As

Publication number Publication date
DE69618709T2 (en) 2002-08-14
JP3583509B2 (en) 2004-11-04
EP0742545A3 (en) 1997-07-16
JPH08305373A (en) 1996-11-22
EP0742545A2 (en) 1996-11-13
EP0742545B1 (en) 2002-01-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee