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 (7)

* 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
US4385678A (en) 1979-02-23 1983-05-31 Cederbaum Jerzy H Silent-running internal combustion motor power unit

Cited By (7)

* 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
US4385678A (en) 1979-02-23 1983-05-31 Cederbaum Jerzy H Silent-running internal combustion motor power unit
US4345341A (en) * 1980-04-25 1982-08-24 Kimura Bed Mfg. Company Limited Vacuum suction type urinating aid

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