GB201415873D0 - Apparatus And Method - Google Patents

Apparatus And Method

Info

Publication number
GB201415873D0
GB201415873D0 GBGB1415873.7A GB201415873A GB201415873D0 GB 201415873 D0 GB201415873 D0 GB 201415873D0 GB 201415873 A GB201415873 A GB 201415873A GB 201415873 D0 GB201415873 D0 GB 201415873D0
Authority
GB
United Kingdom
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.)
Ceased
Application number
GBGB1415873.7A
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.)
SONOBEX Ltd
Original Assignee
SONOBEX 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 SONOBEX Ltd filed Critical SONOBEX Ltd
Priority to GBGB1415873.7A priority Critical patent/GB201415873D0/en
Publication of GB201415873D0 publication Critical patent/GB201415873D0/en
Priority to PCT/GB2015/050853 priority patent/WO2016038327A1/en
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/33—Arrangements for noise damping
    • 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
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/22—Cooling by heat conduction through solid or powdered fillings
GBGB1415873.7A 2014-09-08 2014-09-08 Apparatus And Method Ceased GB201415873D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB1415873.7A GB201415873D0 (en) 2014-09-08 2014-09-08 Apparatus And Method
PCT/GB2015/050853 WO2016038327A1 (en) 2014-09-08 2015-03-23 Apparatus and methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1415873.7A GB201415873D0 (en) 2014-09-08 2014-09-08 Apparatus And Method

Publications (1)

Publication Number Publication Date
GB201415873D0 true GB201415873D0 (en) 2014-10-22

Family

ID=51796374

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1415873.7A Ceased GB201415873D0 (en) 2014-09-08 2014-09-08 Apparatus And Method

Country Status (2)

Country Link
GB (1) GB201415873D0 (en)
WO (1) WO2016038327A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107424599B (en) * 2017-05-09 2021-03-16 广东工业大学 Phononic crystal and method for regulating and controlling sound wave emergent direction
CN115748528A (en) * 2022-11-23 2023-03-07 兰州交通大学 Rail transit sound barrier based on four composite partition plate primitive cells

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1825770A (en) * 1929-07-03 1931-10-06 Arthur Sitzman Sound absorbing construction
US3124798A (en) * 1954-06-11 1964-03-10 Reflection-free damping structure for
US2892507A (en) * 1956-01-20 1959-06-30 Thomas P Kirkpatrick Flue type acoustic hood
US3451503A (en) * 1967-09-26 1969-06-24 Gen Electric Sound-reducing housing for alternating current electric apparatus
DE2834683C2 (en) * 1978-08-08 1980-07-24 Optac Wilfrid Weltin, 6074 Roedermark Sound absorber
US4373608A (en) * 1979-12-20 1983-02-15 General Electric Company Tuned sound barriers
US5220535A (en) * 1991-06-18 1993-06-15 Raytheon Company Sonar baffles
DE4228101A1 (en) * 1992-08-27 1994-03-03 Abb Patent Gmbh Reduction of noise emissions from transformers
JP2815542B2 (en) * 1994-08-31 1998-10-27 三菱電機ホーム機器株式会社 Sound absorption mechanism using porous structure
JP3322108B2 (en) * 1996-02-05 2002-09-09 三菱電機株式会社 Soundproofing device and transformer using the same
JP3536201B2 (en) * 1999-04-22 2004-06-07 株式会社アルム Sound absorbing panel
SE514509C2 (en) * 1999-06-28 2001-03-05 Abb Ab stationary soundproofing device, stationary induction machine and use of such an induction machine
CN101329864B (en) * 2008-07-11 2011-06-01 西安交通大学 Two-dimension phonon structure of scatterer with gap characteristic and material with gap composed by the same
US9607600B2 (en) * 2009-02-06 2017-03-28 Sonobex Limited Attenuators, arrangements of attenuators, acoustic barriers and methods for constructing acoustic barriers
GB0901982D0 (en) * 2009-02-06 2009-03-11 Univ Loughborough Attenuators, arrangements of attenuators, acoustic barriers and methods for constructing acoustic barriers
FR2959860B1 (en) * 2010-05-05 2013-06-28 Areva T & D Sas DEVICE FOR ACOUSTICALLY REDUCING WAVES ARISING FROM THE ACTIVE INDUCTION PORTION OF AN ELECTRICAL EQUIPMENT, WHILE HOLDING THE VACUUM VACUUM
US8172036B2 (en) * 2010-09-10 2012-05-08 The Boeing Company Apparatus and method for providing acoustic metamaterial
KR101211301B1 (en) * 2011-01-13 2012-12-11 엘에스엠트론 주식회사 Resonator
KR101091855B1 (en) * 2011-03-30 2011-12-12 케이솔 주식회사 Noise removing for soundproof tunnel

Also Published As

Publication number Publication date
WO2016038327A1 (en) 2016-03-17

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)