NL7105319A - - Google Patents

Info

Publication number
NL7105319A
NL7105319A NL7105319A NL7105319A NL7105319A NL 7105319 A NL7105319 A NL 7105319A NL 7105319 A NL7105319 A NL 7105319A NL 7105319 A NL7105319 A NL 7105319A NL 7105319 A NL7105319 A NL 7105319A
Authority
NL
Netherlands
Application number
NL7105319A
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 filed Critical
Publication of NL7105319A publication Critical patent/NL7105319A/xx

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
    • A—HUMAN NECESSITIES
    • A22—BUTCHERING; MEAT TREATMENT; PROCESSING POULTRY OR FISH
    • A22C—PROCESSING MEAT, POULTRY, OR FISH
    • A22C17/00—Other devices for processing meat or bones
    • A22C17/10—Marking meat or sausages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/24—Heat or noise insulation
    • 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
    • F16L9/00—Rigid pipes
    • F16L9/21—Rigid pipes made of sound-absorbing materials or with sound-absorbing structure
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Exhaust Silencers (AREA)
  • Building Environments (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Duct Arrangements (AREA)
NL7105319A 1970-04-22 1971-04-20 NL7105319A (cg-RX-API-DMAC10.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702019416 DE2019416B2 (de) 1970-04-22 1970-04-22 Schalldaempfer fuer stroemende gase

Publications (1)

Publication Number Publication Date
NL7105319A true NL7105319A (cg-RX-API-DMAC10.html) 1971-10-26

Family

ID=5768831

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7105319A NL7105319A (cg-RX-API-DMAC10.html) 1970-04-22 1971-04-20

Country Status (8)

Country Link
US (1) US3726359A (cg-RX-API-DMAC10.html)
AT (1) AT322790B (cg-RX-API-DMAC10.html)
BE (1) BE766041A (cg-RX-API-DMAC10.html)
CH (1) CH536972A (cg-RX-API-DMAC10.html)
DE (1) DE2019416B2 (cg-RX-API-DMAC10.html)
FR (1) FR2089998A5 (cg-RX-API-DMAC10.html)
GB (1) GB1350683A (cg-RX-API-DMAC10.html)
NL (1) NL7105319A (cg-RX-API-DMAC10.html)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3819009A (en) * 1973-02-01 1974-06-25 Gen Electric Duct wall acoustic treatment
US4050913A (en) * 1974-06-28 1977-09-27 Pall Corporation Vortex air cleaner assembly with acoustic attenuator
US3991848A (en) * 1974-08-16 1976-11-16 Frigitemp Acoustical board
SE450656B (sv) * 1982-05-14 1987-07-13 Bahco Ventilation Ab Ljuddempare for ventilationskanaler eller ventilationsapparater
GB8503243D0 (en) * 1985-02-08 1985-03-13 Colchester Woods Air duct silencer
US5728980A (en) * 1995-04-21 1998-03-17 Zarnick; Bernard Duct silencer
US5696361A (en) * 1995-11-13 1997-12-09 Chen; Chia-Hsien Multi-ducts sound eliminator for air pipe
SE9904504D0 (sv) * 1999-12-09 1999-12-09 Abb Ab Anordning och förfarande vid ljuddämpning
US6609590B2 (en) 2000-09-11 2003-08-26 Joseph Raymond Zelinski Exhaust system having angled baffle
BRPI0510741B1 (pt) * 2004-05-07 2016-03-15 Silenceair Internat Pty Ltd dispositivo de ventilação e estrutura modular
US7431127B2 (en) * 2004-09-21 2008-10-07 Durr Systems, Inc. Compact noise silencer for an air blower
RU2425989C2 (ru) * 2005-03-18 2011-08-10 Тьюмейн Энтерпрайзиз Лимитед Звукопоглощающее проточно-канальное устройство
ES2393108T3 (es) * 2005-04-11 2012-12-18 Carrier Corporation Silenciador de compresor
DE102008005987A1 (de) * 2008-01-24 2009-07-30 Robert Bosch Gmbh Rohr, insbesondere Hydraulikrohr sowie Herstellungsverfahren
FI122523B (fi) 2008-04-30 2012-03-15 Metso Paper Inc Matalien taajuksien äänenvaimennin, menetelmä matalien taajuuksien äänenvaimentimen valmistamiseksi ja järjestelmä matalien taajuuksien vaimentamiseksi esimerkiksi paperitehtaiden ilmastointikanavissa
GB2486714A (en) * 2010-12-23 2012-06-27 Levolux At Ltd Acoustic louvre having sound energy absorption element encased by a watertight element
US10309302B2 (en) * 2016-03-09 2019-06-04 Kohler Co. Noise suppression system
CN109404092A (zh) * 2017-08-17 2019-03-01 河南奔马股份有限公司 一种排气消声器及车辆
DE102019109128A1 (de) * 2019-04-08 2020-10-08 Homag Gmbh Vorrichtung und Verfahren zum Beschichten von Werkstücken
DE202019104064U1 (de) * 2019-07-23 2019-08-02 Frenger Systemen BV Heiz- und Kühltechnik GmbH Strahlflächenaufbau mit Absorptionskörper
CN111828677B (zh) * 2020-05-29 2022-08-23 武汉船用机械有限责任公司 管道的流速调节装置及输送管道
CN112049711A (zh) * 2020-09-30 2020-12-08 中原工学院 一种主动消声器
CN113654232B (zh) * 2021-09-03 2025-05-23 浙江立新众智声学科技有限公司 一种适用于暖通系统风口的消声结构
JP2025017272A (ja) * 2023-07-24 2025-02-05 キヤノン株式会社 ダクトユニット、及び画像形成装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1974665A (en) * 1932-06-20 1934-09-25 Gen Aviat Corp Fabricated structure
US2270825A (en) * 1939-12-12 1942-01-20 Johns Manville Sound-absorbing structure
US2966954A (en) * 1957-07-11 1961-01-03 Celotex Corp Acoustical correction element
LU36346A1 (cg-RX-API-DMAC10.html) * 1957-10-25
US3103987A (en) * 1960-08-31 1963-09-17 Koppers Co Inc Acoustical panel construction
FR1391884A (fr) * 1964-01-27 1965-03-12 Outelec Perfectionnements apportés aux dispositifs du genre des silencieux
US3507355A (en) * 1969-05-22 1970-04-21 Rohr Corp Multi-layer face material for sound absorptive duct lining material

Also Published As

Publication number Publication date
CH536972A (de) 1973-05-15
US3726359A (en) 1973-04-10
GB1350683A (en) 1974-04-18
AT322790B (de) 1975-06-10
BE766041A (fr) 1971-10-21
FR2089998A5 (cg-RX-API-DMAC10.html) 1972-01-07
DE2019416A1 (de) 1971-11-18
DE2019416B2 (de) 1972-04-20

Similar Documents

Publication Publication Date Title
FR2089998A5 (cg-RX-API-DMAC10.html)
AU465456B2 (cg-RX-API-DMAC10.html)
BR7107293D0 (cg-RX-API-DMAC10.html)
AU1473870A (cg-RX-API-DMAC10.html)
AU2044470A (cg-RX-API-DMAC10.html)
AU1833270A (cg-RX-API-DMAC10.html)
AU2085370A (cg-RX-API-DMAC10.html)
AU1517670A (cg-RX-API-DMAC10.html)
AU2130570A (cg-RX-API-DMAC10.html)
AU2017870A (cg-RX-API-DMAC10.html)
AU1689770A (cg-RX-API-DMAC10.html)
AU1591370A (cg-RX-API-DMAC10.html)
AU1943370A (cg-RX-API-DMAC10.html)
AU1918570A (cg-RX-API-DMAC10.html)
AU1881070A (cg-RX-API-DMAC10.html)
AU1879170A (cg-RX-API-DMAC10.html)
AU1872870A (cg-RX-API-DMAC10.html)
AU1841070A (cg-RX-API-DMAC10.html)
AU1974970A (cg-RX-API-DMAC10.html)
AU1832970A (cg-RX-API-DMAC10.html)
AU1789870A (cg-RX-API-DMAC10.html)
AU1328670A (cg-RX-API-DMAC10.html)
AU2131570A (cg-RX-API-DMAC10.html)
AU2144270A (cg-RX-API-DMAC10.html)
AU2119370A (cg-RX-API-DMAC10.html)