FR1521057A - Enveloppe insonorisante pour ensembles mécaniques générateurs de bruit - Google Patents

Enveloppe insonorisante pour ensembles mécaniques générateurs de bruit

Info

Publication number
FR1521057A
FR1521057A FR104350A FR104350A FR1521057A FR 1521057 A FR1521057 A FR 1521057A FR 104350 A FR104350 A FR 104350A FR 104350 A FR104350 A FR 104350A FR 1521057 A FR1521057 A FR 1521057A
Authority
FR
France
Prior art keywords
sound
mechanical noise
generating assemblies
absorbing enclosure
enclosure
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
FR104350A
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.)
Motorenfabrik Hatz GmbH and Co KG
Original Assignee
Motorenfabrik Hatz GmbH and Co KG
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 Motorenfabrik Hatz GmbH and Co KG filed Critical Motorenfabrik Hatz GmbH and Co KG
Priority to FR104350A priority Critical patent/FR1521057A/fr
Application granted granted Critical
Publication of FR1521057A publication Critical patent/FR1521057A/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR104350A 1967-04-27 1967-04-27 Enveloppe insonorisante pour ensembles mécaniques générateurs de bruit Expired FR1521057A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR104350A FR1521057A (fr) 1967-04-27 1967-04-27 Enveloppe insonorisante pour ensembles mécaniques générateurs de bruit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR104350A FR1521057A (fr) 1967-04-27 1967-04-27 Enveloppe insonorisante pour ensembles mécaniques générateurs de bruit

Publications (1)

Publication Number Publication Date
FR1521057A true FR1521057A (fr) 1968-04-12

Family

ID=8629729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR104350A Expired FR1521057A (fr) 1967-04-27 1967-04-27 Enveloppe insonorisante pour ensembles mécaniques générateurs de bruit

Country Status (1)

Country Link
FR (1) FR1521057A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642092A (en) * 1968-12-10 1972-02-15 Jerzy Henryk Cederbaum Noiseless soft-running power plant
US3688866A (en) * 1971-08-30 1972-09-05 Ibm Noise muffler for magnetic tape vacuum column
US3989415A (en) * 1973-08-27 1976-11-02 Atlas Copco Aktiebolag Silencing housing for a machine plant
USRE29301E (en) * 1971-08-30 1977-07-12 International Business Machines Corporation Noise muffler for magnetic tape vacuum column
WO1979000011A1 (fr) * 1977-06-23 1979-01-11 J Cederbaum Ensemble moteur a combustion interne de fonctionnement silencieux
US4345341A (en) * 1980-04-25 1982-08-24 Kimura Bed Mfg. Company Limited Vacuum suction type urinating aid

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3642092A (en) * 1968-12-10 1972-02-15 Jerzy Henryk Cederbaum Noiseless soft-running power plant
US3688866A (en) * 1971-08-30 1972-09-05 Ibm Noise muffler for magnetic tape vacuum column
USRE29301E (en) * 1971-08-30 1977-07-12 International Business Machines Corporation Noise muffler for magnetic tape vacuum column
US3989415A (en) * 1973-08-27 1976-11-02 Atlas Copco Aktiebolag Silencing housing for a machine plant
WO1979000011A1 (fr) * 1977-06-23 1979-01-11 J Cederbaum Ensemble moteur a combustion interne de fonctionnement silencieux
US4345341A (en) * 1980-04-25 1982-08-24 Kimura Bed Mfg. Company Limited Vacuum suction type urinating aid

Similar Documents

Publication Publication Date Title
AT296577B (de) Abschirmung fuer schallwellen
AT289856B (de) Schablonenaufnahme
CH495573A (de) Lichtempfindliche Platte
FR1521057A (fr) Enveloppe insonorisante pour ensembles mécaniques générateurs de bruit
FR1510109A (fr) Traversée pour cryotransformateur
CH488896A (fr) Coffrage pour poutre
FR1533829A (fr) Enceinte pour haut-parleur
FR1447378A (fr) Porte pour coffret étanche antidéflagrant
NL6706297A (nl) Doosvormige omhulling
FR1509593A (fr) Boîtier pour disques
FR1463656A (fr) Boîte pour pellicules
BE743589A (fr) Ecran pour deuch de baignoire
AT296016B (de) Filmschalteinrichtung
FR1531690A (fr) Générateurs acoustiques
FR1525563A (fr) Réservoir pour appareils électriques
AT293884B (de) Hyrdroaggregat
FR1515599A (fr) Blindage de corniche
FR1454057A (fr) Montage pour un onduleur
FR1433910A (fr) Enveloppe pour lampes tubulaires
FR1541056A (fr) Reproducteur acoustique simple
FR1532615A (fr) Housse pour matelas
FR1487403A (fr) Mono-commande pour radiologie
FR1451456A (fr) Caisson de support de filtres
FR1543265A (fr) Coffre capte-buées pour four du type dit à encastrer
FR1534158A (fr) Additionneur complet