AT320223B - Schalldämpfer - Google Patents

Schalldämpfer

Info

Publication number
AT320223B
AT320223B AT501472A AT501472A AT320223B AT 320223 B AT320223 B AT 320223B AT 501472 A AT501472 A AT 501472A AT 501472 A AT501472 A AT 501472A AT 320223 B AT320223 B AT 320223B
Authority
AT
Austria
Prior art keywords
silencer
Prior art date
Application number
AT501472A
Other languages
English (en)
Original Assignee
Costa Silard Vasiljevic Dr Ing
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 Costa Silard Vasiljevic Dr Ing filed Critical Costa Silard Vasiljevic Dr Ing
Application granted granted Critical
Publication of AT320223B publication Critical patent/AT320223B/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
AT501472A 1971-06-24 1972-06-09 Schalldämpfer AT320223B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2131410A DE2131410C3 (de) 1971-06-24 1971-06-24 Schalldämpfer, insbesondere für lufttechnische Anlagen

Publications (1)

Publication Number Publication Date
AT320223B true AT320223B (de) 1975-01-27

Family

ID=5811709

Family Applications (1)

Application Number Title Priority Date Filing Date
AT501472A AT320223B (de) 1971-06-24 1972-06-09 Schalldämpfer

Country Status (8)

Country Link
US (1) US3791483A (de)
AT (1) AT320223B (de)
CH (1) CH550964A (de)
DE (1) DE2131410C3 (de)
FR (1) FR2143276B1 (de)
GB (1) GB1373292A (de)
IT (1) IT956565B (de)
NL (1) NL7208711A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955643A (en) * 1974-07-03 1976-05-11 Brunswick Corporation Free flow sound attenuating device and method of making
FR2498793A1 (fr) * 1981-01-29 1982-07-30 Snecma Garniture insonorisante pour conduit de gaz notamment pour veine de soufflante de turboreacteur et outillage pour sa fabrication
IL103521A (en) * 1991-12-26 1996-10-31 Gen Electric Visco-elastic muffler for motor struts
DE9317376U1 (de) * 1993-11-12 1994-02-03 Wilms Peter Vorrichtung zur Schalldämpfung an einem Silofahrzeug
AT408676B (de) * 1999-12-07 2002-02-25 Kamleithner Maly Uta Mag Ing Lüftungsrohr, insbesondere zuluftrohr
US6868939B2 (en) * 2003-02-25 2005-03-22 Vicious Cycle Performance, Inc. Exhaust silencer system
FI6728U1 (fi) * 2004-03-24 2005-06-30 Uponor Innovation Ab Ilmanvaihtokanavan äänenvaimennin
US20060157295A1 (en) * 2005-01-14 2006-07-20 Ziehl John C Combination muffler and spark arrester
US7367424B2 (en) * 2005-02-14 2008-05-06 Honeywell International, Inc. Eccentric exhaust muffler for use with auxiliary power units
US7784283B2 (en) * 2006-05-03 2010-08-31 Rohr, Inc. Sound-absorbing exhaust nozzle center plug
US7959412B2 (en) * 2006-09-29 2011-06-14 General Electric Company Wind turbine rotor blade with acoustic lining
JP2012503130A (ja) * 2008-09-22 2012-02-02 ペットシェニグ、ダン 開放チャンバー排気マフラーおよび関連する製造および使用方法
CN203585530U (zh) * 2012-09-28 2014-05-07 费希尔控制国际公司 模态衰减器
US9376946B1 (en) 2015-04-02 2016-06-28 Fisher Controls International Llc Modal attenuator
WO2019074917A1 (en) * 2017-10-11 2019-04-18 Carrier Corporation SILENCER WITH METAL MESH RINGS
US20190120414A1 (en) * 2017-10-23 2019-04-25 Hamilton Sundstrand Corporation Duct assembly having internal noise reduction features, thermal insulation and leak detection
DE102020100162B4 (de) 2020-01-07 2023-01-12 Umfotec Gmbh Vorrichtung zur Absenkung von Luft- und Körperschall

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1909511A (en) * 1929-11-01 1933-05-16 Gen Motors Res Corp Muffler
FR782848A (fr) * 1934-03-03 1935-06-12 Bronzavia Sa Silencieux pour moteurs à explosions et autres applications
US2326612A (en) * 1940-11-25 1943-08-10 Maxim Silencer Co Silencer
US2514996A (en) * 1948-07-28 1950-07-11 Jr Charles H Faust Flash eliminator and silencer for firearms
US3132717A (en) * 1955-05-27 1964-05-12 Bolt Beranek & Newman Acoustically absorbent conduit
US2989136A (en) * 1959-04-14 1961-06-20 Wohlberg George Sound attenuation
US3141520A (en) * 1960-01-14 1964-07-21 Grunzweig And Hartmann A G Sound absorber for gas conduits
US3142354A (en) * 1960-08-09 1964-07-28 Gutehoffnungshuette Sterkrade Sound absorption device and method of manufacture

Also Published As

Publication number Publication date
FR2143276A1 (de) 1973-02-02
DE2131410B2 (de) 1974-09-12
DE2131410C3 (de) 1975-04-30
GB1373292A (en) 1974-11-06
NL7208711A (de) 1972-12-28
DE2131410A1 (de) 1973-01-11
IT956565B (it) 1973-10-10
US3791483A (en) 1974-02-12
FR2143276B1 (de) 1973-07-13
CH550964A (de) 1974-06-28

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee