ES2011198A6 - Lamina amortiguadora magneticamente adherente y procedimiento para su fabricacion. - Google Patents

Lamina amortiguadora magneticamente adherente y procedimiento para su fabricacion.

Info

Publication number
ES2011198A6
ES2011198A6 ES898901454A ES8901454A ES2011198A6 ES 2011198 A6 ES2011198 A6 ES 2011198A6 ES 898901454 A ES898901454 A ES 898901454A ES 8901454 A ES8901454 A ES 8901454A ES 2011198 A6 ES2011198 A6 ES 2011198A6
Authority
ES
Spain
Prior art keywords
production
magnetically adhering
damping
damping film
film
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
Application number
ES898901454A
Other languages
English (en)
Inventor
Karlheinz Bildner
Karl Rohl
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.)
Rain Carbon Germany GmbH
Original Assignee
Ruetgerswerke AG
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 Ruetgerswerke AG filed Critical Ruetgerswerke AG
Publication of ES2011198A6 publication Critical patent/ES2011198A6/es
Expired 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
    • G10K11/162—Selection of materials
    • G10K11/165—Particles in a matrix

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

LAMINA AMORTIGUADORA MAGNETICAMENTE ADHERENTE Y PROCEDIMIENTO PARA SU FABRICACION. EL INVENTO SE REFIERE A UNA LAMINA AMORTIGUADORA MAGNETICAMENTE ADHERENTE CON MEJORADAS PROPIEDADES DE AMORTIGUACION Y UNA PROPORCION MENOR DE FERRITA Y A UN PROCEDIMIENTO PARA SU FABRICACION. LA MASA MAGNETICA ES EMPOTRADA EN TAL CASO EN FORMA DE FAJAS SOBRE UNA CARA EN LA SUPERFICIE DE LA CAPA DE MASA AMORTIGUADORA. SE MAGNETIZA TODA LA MASA MAGNETICA, EN CONTRAPOSICION CON LA CONOCIDA LAMINA DE DOS CAPAS.
ES898901454A 1988-07-27 1989-04-26 Lamina amortiguadora magneticamente adherente y procedimiento para su fabricacion. Expired ES2011198A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883825494 DE3825494A1 (de) 1988-07-27 1988-07-27 Magnetisch haftende daempfungsfolie und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
ES2011198A6 true ES2011198A6 (es) 1989-12-16

Family

ID=6359664

Family Applications (1)

Application Number Title Priority Date Filing Date
ES898901454A Expired ES2011198A6 (es) 1988-07-27 1989-04-26 Lamina amortiguadora magneticamente adherente y procedimiento para su fabricacion.

Country Status (6)

Country Link
BE (1) BE1002028A6 (es)
DE (1) DE3825494A1 (es)
ES (1) ES2011198A6 (es)
FR (1) FR2636162B3 (es)
IT (1) IT217948Z2 (es)
NL (1) NL8901937A (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2110852C1 (ru) * 1996-02-02 1998-05-10 Иван Прокопьевич Прокопьев Многослойный шумозащитный материал с магнитными свойствами
DE10003810A1 (de) 2000-01-28 2001-08-16 Stankiewicz Gmbh Mehrschichtige Dämpfungsfolie sowie Verfahren zu deren Herstellung
US7344653B2 (en) 2001-06-25 2008-03-18 Cww-Gerko Akustik Gmbh Method for producing and magnetising a bitumen film containing magnetic powder
US20040214008A1 (en) * 2003-04-25 2004-10-28 Dobrusky Scott R. Flexible magnetic damping laminate with thermosetting adhesive layer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH418664A (de) * 1963-06-06 1966-08-15 Matec Holding Ag Entdröhnungs- und Abdichtungsmittel
JPS5364797A (en) * 1976-11-24 1978-06-09 Tdk Corp Rubber, plastic magnet and magnetic powder for them
FR2561582B3 (fr) * 1984-03-24 1986-10-17 Ruetgerswerke Ag Feuille d'amortissement a adherence magnetique
JPH06248732A (ja) * 1993-02-23 1994-09-06 Toho:Kk コンクリ−ト打込用コンクリ−トブロック

Also Published As

Publication number Publication date
IT217948Z2 (it) 1992-03-03
FR2636162A3 (fr) 1990-03-09
FR2636162B3 (fr) 1990-08-17
IT8935750V0 (it) 1989-05-12
DE3825494A1 (de) 1990-02-01
BE1002028A6 (fr) 1990-05-22
NL8901937A (nl) 1990-02-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20040503