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DE502008001073D1 - En - Google Patents

En

Info

Publication number
DE502008001073D1
DE502008001073D1 DE502008001073T DE502008001073T DE502008001073D1 DE 502008001073 D1 DE502008001073 D1 DE 502008001073D1 DE 502008001073 T DE502008001073 T DE 502008001073T DE 502008001073 T DE502008001073 T DE 502008001073T DE 502008001073 D1 DE502008001073 D1 DE 502008001073D1
Authority
DE
Germany
Prior art keywords
sound
air
closing wall
layer
penetrated
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.)
Active
Application number
DE502008001073T
Other languages
English (en)
Inventor
Bodo Neef
Frank Baumann
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.)
Festo SE and Co KG
Original Assignee
Festo SE 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 Festo SE and Co KG filed Critical Festo SE and Co KG
Publication of DE502008001073D1 publication Critical patent/DE502008001073D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/008—Reduction of noise or vibration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE502008001073T 2007-03-09 2008-02-19 En Active DE502008001073D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007011455A DE102007011455A1 (de) 2007-03-09 2007-03-09 Druckluft-Schalldämpfer für pneumatische Anwendungen
PCT/EP2008/001260 WO2008110252A1 (de) 2007-03-09 2008-02-19 Druckluft-schalldämpfer für pneumatische anwendungen

Publications (1)

Publication Number Publication Date
DE502008001073D1 true DE502008001073D1 (de) 2010-09-16

Family

ID=39456466

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102007011455A Withdrawn DE102007011455A1 (de) 2007-03-09 2007-03-09 Druckluft-Schalldämpfer für pneumatische Anwendungen
DE502008001073T Active DE502008001073D1 (de) 2007-03-09 2008-02-19 En

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE102007011455A Withdrawn DE102007011455A1 (de) 2007-03-09 2007-03-09 Druckluft-Schalldämpfer für pneumatische Anwendungen

Country Status (4)

Country Link
EP (1) EP2082138B1 (de)
AT (1) ATE476603T1 (de)
DE (2) DE102007011455A1 (de)
WO (1) WO2008110252A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4339048B1 (de) * 2022-09-13 2025-07-30 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Verbesserter schalldämpfer für druckgassysteme
EP4339046B1 (de) * 2022-09-13 2025-07-16 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Geräuscharmer modularer schalldämpfer für nutzfahrzeuge
EP4339047A1 (de) * 2022-09-13 2024-03-20 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Schalldämpfer mit schürze für druckgassysteme

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE394311B (sv) * 1974-06-19 1977-06-20 A H Andersson Ljuddempare
US4324314A (en) 1980-09-30 1982-04-13 Ross Operating Valve Company Muffler
DE3130292C2 (de) * 1981-07-31 1984-02-09 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Schalldämpfer zur Verwendung an druckluftbetriebenen Einrichtungen
DE19608273A1 (de) * 1996-03-05 1997-09-11 Eberspaecher J Gmbh & Co Kombinierter Reflexions-Absorptions-Abgas-Schalldämpfer in Mehrkammerbauweise
DE19825151B4 (de) * 1998-06-05 2005-01-27 Detlef Joniskeit Schalldämpfer für Pneumatikventile
DE10011023A1 (de) * 2000-03-07 2001-09-13 Wolfgang Riese Schalldämpfer für Kompressoren
DE20205068U1 (de) 2002-03-30 2002-08-29 FESTO AG & Co., 73734 Esslingen Druckluft-Schalldämpfer
DE202004005746U1 (de) 2004-04-13 2004-06-17 Festo Ag & Co. Schalldämpfersystem
JP2005344640A (ja) * 2004-06-04 2005-12-15 Fujitsubo Giken Kogyo Kk 自動車用消音器

Also Published As

Publication number Publication date
EP2082138A1 (de) 2009-07-29
ATE476603T1 (de) 2010-08-15
DE102007011455A1 (de) 2008-09-11
EP2082138B1 (de) 2010-08-04
WO2008110252A1 (de) 2008-09-18

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