FR2432196A1 - Plaque d'insonorisation a plusieurs couches pour recouvrir les parois des cuves des appareils electromenagers, en particulier des lave-vaisselle et des machines a laver - Google Patents

Plaque d'insonorisation a plusieurs couches pour recouvrir les parois des cuves des appareils electromenagers, en particulier des lave-vaisselle et des machines a laver

Info

Publication number
FR2432196A1
FR2432196A1 FR7915607A FR7915607A FR2432196A1 FR 2432196 A1 FR2432196 A1 FR 2432196A1 FR 7915607 A FR7915607 A FR 7915607A FR 7915607 A FR7915607 A FR 7915607A FR 2432196 A1 FR2432196 A1 FR 2432196A1
Authority
FR
France
Prior art keywords
binder
sand
washing machine
sound absorbing
plate filled
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.)
Withdrawn
Application number
FR7915607A
Other languages
English (en)
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
Publication of FR2432196A1 publication Critical patent/FR2432196A1/fr
Withdrawn legal-status Critical Current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
    • G10K11/168—Plural layers of different materials, e.g. sandwiches
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4209—Insulation arrangements, e.g. for sound damping or heat insulation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4246—Details of the tub

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)

Abstract

Plaque d'insonorisation à plusieurs couches pour recouvrir les parois des cuves des appareils électroménagers, en particulier des lave-vaisselle et des machines à laver. La plaque 20 comporte un élément 21 présentant au moins une cavite 22 destinée à recevoir un matériau en vrac 24 de fine granulométrie et de forte densité ainsi qu'au moins une couche de couverture 25 fermant ladite cavité 22.
FR7915607A 1978-06-19 1979-06-18 Plaque d'insonorisation a plusieurs couches pour recouvrir les parois des cuves des appareils electromenagers, en particulier des lave-vaisselle et des machines a laver Withdrawn FR2432196A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2826711 1978-06-19

Publications (1)

Publication Number Publication Date
FR2432196A1 true FR2432196A1 (fr) 1980-02-22

Family

ID=6042094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7915607A Withdrawn FR2432196A1 (fr) 1978-06-19 1979-06-18 Plaque d'insonorisation a plusieurs couches pour recouvrir les parois des cuves des appareils electromenagers, en particulier des lave-vaisselle et des machines a laver

Country Status (2)

Country Link
FR (1) FR2432196A1 (fr)
IT (1) IT1121409B (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392407A2 (fr) * 1989-04-08 1990-10-17 Gerhard Schmierer Maschinen- Anlagenbau Dispositif d'absorption du son
EP0933194A2 (fr) * 1998-01-30 1999-08-04 CWW-GERKO Akustik GmbH & Co. KG Panneau sandwich d'isolation acoustique
EP0992975A1 (fr) * 1998-10-09 2000-04-12 Esswein S.A. Appareil à isolation acoustique et thermique optimisée
US7409959B2 (en) * 2003-10-29 2008-08-12 Whirlpool Corporation Dishwasher and motor cavity sound attenuator
US8015848B2 (en) * 2009-01-22 2011-09-13 Electrolux Home Products, Inc. Acoustic panel

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0392407A2 (fr) * 1989-04-08 1990-10-17 Gerhard Schmierer Maschinen- Anlagenbau Dispositif d'absorption du son
EP0392407A3 (fr) * 1989-04-08 1992-03-18 Gerhard Schmierer Maschinen- Anlagenbau Dispositif d'absorption du son
EP0933194A2 (fr) * 1998-01-30 1999-08-04 CWW-GERKO Akustik GmbH & Co. KG Panneau sandwich d'isolation acoustique
EP0933194A3 (fr) * 1998-01-30 2001-03-14 CWW-GERKO Akustik GmbH & Co. KG Panneau sandwich d'isolation acoustique
EP0992975A1 (fr) * 1998-10-09 2000-04-12 Esswein S.A. Appareil à isolation acoustique et thermique optimisée
FR2784490A1 (fr) * 1998-10-09 2000-04-14 Esswein Sa Appareil a isolation acoustique et thermique optimisee, notamment un lave-vaisselle.
US7409959B2 (en) * 2003-10-29 2008-08-12 Whirlpool Corporation Dishwasher and motor cavity sound attenuator
US8015848B2 (en) * 2009-01-22 2011-09-13 Electrolux Home Products, Inc. Acoustic panel

Also Published As

Publication number Publication date
IT1121409B (it) 1986-04-02
IT7923602A0 (it) 1979-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse