FR1257984A - Device for the damping of noise from sound sources-transformers for example-shielded by means of sound-absorbing material - Google Patents

Device for the damping of noise from sound sources-transformers for example-shielded by means of sound-absorbing material

Info

Publication number
FR1257984A
FR1257984A FR827853A FR827853A FR1257984A FR 1257984 A FR1257984 A FR 1257984A FR 827853 A FR827853 A FR 827853A FR 827853 A FR827853 A FR 827853A FR 1257984 A FR1257984 A FR 1257984A
Authority
FR
France
Prior art keywords
sound
transformers
shielded
damping
noise
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
FR827853A
Other languages
French (fr)
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Priority to FR827853A priority Critical patent/FR1257984A/en
Application granted granted Critical
Publication of FR1257984A publication Critical patent/FR1257984A/en
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)
FR827853A 1960-05-20 1960-05-20 Device for the damping of noise from sound sources-transformers for example-shielded by means of sound-absorbing material Expired FR1257984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR827853A FR1257984A (en) 1960-05-20 1960-05-20 Device for the damping of noise from sound sources-transformers for example-shielded by means of sound-absorbing material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827853A FR1257984A (en) 1960-05-20 1960-05-20 Device for the damping of noise from sound sources-transformers for example-shielded by means of sound-absorbing material

Publications (1)

Publication Number Publication Date
FR1257984A true FR1257984A (en) 1961-04-07

Family

ID=8731909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827853A Expired FR1257984A (en) 1960-05-20 1960-05-20 Device for the damping of noise from sound sources-transformers for example-shielded by means of sound-absorbing material

Country Status (1)

Country Link
FR (1) FR1257984A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649237A1 (en) * 1989-06-28 1991-01-04 Composite Ind Process and device for the acoustic treatment of a room
FR2656947A2 (en) * 1977-06-24 1991-07-12 Cit Alcatel Materials which absorb the acoustic vibrations propagating in water

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656947A2 (en) * 1977-06-24 1991-07-12 Cit Alcatel Materials which absorb the acoustic vibrations propagating in water
FR2649237A1 (en) * 1989-06-28 1991-01-04 Composite Ind Process and device for the acoustic treatment of a room

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