DE59209481D1 - Silencer backdrop - Google Patents

Silencer backdrop

Info

Publication number
DE59209481D1
DE59209481D1 DE59209481T DE59209481T DE59209481D1 DE 59209481 D1 DE59209481 D1 DE 59209481D1 DE 59209481 T DE59209481 T DE 59209481T DE 59209481 T DE59209481 T DE 59209481T DE 59209481 D1 DE59209481 D1 DE 59209481D1
Authority
DE
Germany
Prior art keywords
silencer backdrop
backdrop
silencer
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 - Fee Related
Application number
DE59209481T
Other languages
German (de)
Inventor
Stevan Tomic
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.)
Luwa Ltd
Original Assignee
Luwa Ltd
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 Luwa Ltd filed Critical Luwa Ltd
Application granted granted Critical
Publication of DE59209481D1 publication Critical patent/DE59209481D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
DE59209481T 1991-09-12 1992-07-31 Silencer backdrop Expired - Fee Related DE59209481D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH269391 1991-09-12

Publications (1)

Publication Number Publication Date
DE59209481D1 true DE59209481D1 (en) 1998-10-08

Family

ID=4239457

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59209481T Expired - Fee Related DE59209481D1 (en) 1991-09-12 1992-07-31 Silencer backdrop

Country Status (2)

Country Link
EP (1) EP0531698B1 (en)
DE (1) DE59209481D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009034463A1 (en) 2009-07-22 2011-02-03 Filtro Klimatechnik Gmbh Airborne sound absorbing device, particularly for use in air conditioning units, comprises sound absorbing bodies arranged in air flow channel or housing, where cover is designed at end of front side of sound absorbing body

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194329A (en) * 1976-01-20 1980-03-25 Wendt Alan C Sound absorbing panels
US4258511A (en) * 1979-03-29 1981-03-31 Strain William E Industrial noise abatement enclosure
DE3024037A1 (en) * 1979-08-02 1981-02-19 Luwa Ag HOUSING FOR AIR CONDITIONING AND VENTILATION UNITS
DE3605684C2 (en) * 1986-02-21 1996-11-21 Wrede & Niedecken Verwaltung Absorption silencer backdrop

Also Published As

Publication number Publication date
EP0531698A2 (en) 1993-03-17
EP0531698B1 (en) 1998-09-02
EP0531698A3 (en) 1993-06-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee