KR980004329A - Resonator element with changing volume - Google Patents

Resonator element with changing volume Download PDF

Info

Publication number
KR980004329A
KR980004329A KR1019970026215A KR19970026215A KR980004329A KR 980004329 A KR980004329 A KR 980004329A KR 1019970026215 A KR1019970026215 A KR 1019970026215A KR 19970026215 A KR19970026215 A KR 19970026215A KR 980004329 A KR980004329 A KR 980004329A
Authority
KR
South Korea
Prior art keywords
resonator
adhesive layer
resonator element
volume
changing volume
Prior art date
Application number
KR1019970026215A
Other languages
Korean (ko)
Inventor
콜데베이 마이크
Original Assignee
콜데베이 마이크
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 콜데베이 마이크 filed Critical 콜데베이 마이크
Publication of KR980004329A publication Critical patent/KR980004329A/en

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
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects
    • 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
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/08—Arrangements for producing a reverberation or echo sound

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
  • Vibration Prevention Devices (AREA)
  • Duct Arrangements (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

체적이 변하는 공명기요소(10)의 진공체적(13)을 둘러싸고 있는 공명기벽돌(11)과 간격유지편(12)으로 되어 있다.The resonator brick 11 and the space keeping piece 12 which surround the vacuum volume 13 of the resonator element 10 whose volume is changed are comprised.

이 공명기벽들은 접착층(14)에 의하여 간격유지편(12)과 결합되어 있다. 공명기는 다수의 공명기요소들로부터 되어 있다. 하나의 음발생의 경우에 공명기들은 공진으로 여기되며 그리고 이 경우에 음의 일부를 흡수한다. 공명기의 작용을 개선하기 위하여 접착층(14)은 이것이 높은 정도에서 완충하면서 작용하도록 그렇게 구성되어 있다.These resonator walls are coupled to the spacer piece 12 by an adhesive layer 14. The resonator is made up of a number of resonator elements. In the case of sound generation, the resonators are excited by resonance and in this case absorb some of the sound. In order to improve the operation of the resonator, the adhesive layer 14 is so configured that it acts while buffering at a high degree.

Description

체적이 변하는 공명기요소Resonator element with changing volume

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 접착층 완충부를 가지는 공명기요소를 나타낸다.1 shows a resonator element having an adhesive layer buffer.

제2도는 접착층 완충부와 대향박판을 가지는 공명기요소를 나타낸다.2 shows a resonator element having an adhesive layer buffer and an opposing thin plate.

제3도는 접착층 완충부와 내부의 공극부들을 가지는 공명기요소를 보인다.3 shows a resonator element having an adhesive layer buffer and voids therein.

Claims (3)

간격유지편들과 그리고 둘러 쌓여진 진공체적을 가지며 접시스프링 원리에 의한 체적이 변하는 공명기요소에 있어서, 공명기벽돌(11)의 전체 내부면은 접착층(14)으로 덮혀져 있는 것을 특징으로 하는 공명기요소.A resonator element having a spacing member and an enclosed vacuum volume, the volume of which is changed by the disc spring principle, wherein the entire inner surface of the resonator brick (11) is covered with an adhesive layer (14). 제1항에 있어서, 가장자리 구역들에서 접착층(14)으로 덮혀진 공명기벽들(11)은 완충하는 결합시스템으로서 적어도 하나의 대향박판(15)이 설치되어 있는 것을 특징으로 하는 공명기요소.The resonator element as claimed in claim 1, characterized in that the resonator walls (11) covered by the adhesive layer (14) in the edge zones are at least one facing sheet (15) installed as a cushioning coupling system. 전항들 중의 어느 하나의 항에 있어서, 접착층(14)은 적어도 하나의 공극(16)을 가지는 것을 특징으로 하는 공명기 요소.Resonator element according to any of the preceding claims, characterized in that the adhesive layer (14) has at least one void (16). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019970026215A 1996-06-29 1997-06-20 Resonator element with changing volume KR980004329A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19626167A DE19626167C1 (en) 1996-06-29 1996-06-29 Volume-alternating resonator component
DE19626167 1996-06-30

Publications (1)

Publication Number Publication Date
KR980004329A true KR980004329A (en) 1998-03-30

Family

ID=7798413

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970026215A KR980004329A (en) 1996-06-29 1997-06-20 Resonator element with changing volume

Country Status (4)

Country Link
EP (1) EP0817163A3 (en)
JP (1) JPH1074090A (en)
KR (1) KR980004329A (en)
DE (1) DE19626167C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816093C1 (en) * 1998-04-09 1999-10-07 Coldewey Maik Noise damping carriage wall for railway
DE19821067C1 (en) * 1998-05-12 1999-11-11 Coldewey Maik Spring plate type resonator used in e.g. ventilation ducts for damping low frequency noise

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2632290C3 (en) * 1976-07-17 1980-02-14 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Sound reduction through resonating resonators
DE2947026C2 (en) * 1979-11-22 1981-10-01 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Silators to reduce noise
DE3347827A1 (en) * 1983-05-10 1985-03-07 Metzeler Kautschuk GmbH, 8000 München Resonating, variable-volume resonator in the form of a silator
US5241512A (en) * 1991-04-25 1993-08-31 Hutchinson 2 Acoustic protection material and apparatus including such material

Also Published As

Publication number Publication date
JPH1074090A (en) 1998-03-17
DE19626167C1 (en) 1997-09-04
EP0817163A2 (en) 1998-01-07
EP0817163A3 (en) 2000-02-23

Similar Documents

Publication Publication Date Title
DE502004005732D1 (en) AIRBORNE ABSORBING COMPONENT
ATE276100T1 (en) SOUND ABSORBING ELEMENT PARTICULARLY FOR AIRCRAFT ENGINES
US3087574A (en) High acoustic transmission loss panel and the like
DE3683327D1 (en) TWO-CHAMBER ENGINE MOUNT WITH HYDRAULIC DAMPING.
JP2005134653A (en) Sound absorbing structure
TW259832B (en) Acoustic device using a porous structure
AR011920A1 (en) ACOUSTIC DEVICE AND A METHOD TO MAKE A PANEL OF OR FOR THE SAME
ATE348226T1 (en) DOUBLE WALL ACOUSTIC PANEL
US11632628B2 (en) Glass sheet composite
KR980004329A (en) Resonator element with changing volume
FI58849C (en) ELECTROMECHANICAL FILTER
JP2003321256A (en) Double glass structure
SU1000529A1 (en) Sound-absorbing panel
ATE290248T1 (en) SOUND ABSORPTION WALL
CN221118281U (en) Sound barrier unit board containing novel membrane structure sound absorption assembly
GB2121475A (en) Element having resonators for silencing gaseous flow
JP3288513B2 (en) Sound absorber
JP4841833B2 (en) Structure of hollow double sound insulation wall
KR101437226B1 (en) Perforated thin film sound absorbing cell having line-contact structure
SU931899A1 (en) Sound-insulating panel
JP2004210553A (en) Sealed double-glazed unit
ES2165019T3 (en) MULTIPLE LAYERS COMPONENT FOR NOISE ABSORPTION.
KR0121620Y1 (en) Speaker cabinet
JPH03125740A (en) Sound absorbing structure
JP2543137Y2 (en) Sound absorption and insulation board

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid