GB1259193A - - Google Patents

Info

Publication number
GB1259193A
GB1259193A GB1259193DA GB1259193A GB 1259193 A GB1259193 A GB 1259193A GB 1259193D A GB1259193D A GB 1259193DA GB 1259193 A GB1259193 A GB 1259193A
Authority
GB
United Kingdom
Prior art keywords
ducting
air
feb
channels
duct
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
Other languages
English (en)
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 GB1259193A publication Critical patent/GB1259193A/en
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Duct Arrangements (AREA)
GB1259193D 1968-02-27 1969-02-25 Expired GB1259193A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU34220/68A AU431320B2 (en) 1968-02-27 1968-02-27 Improvements in air ducting

Publications (1)

Publication Number Publication Date
GB1259193A true GB1259193A (enrdf_load_stackoverflow) 1972-01-05

Family

ID=3721552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259193D Expired GB1259193A (enrdf_load_stackoverflow) 1968-02-27 1969-02-25

Country Status (3)

Country Link
US (1) US3568791A (enrdf_load_stackoverflow)
AU (1) AU431320B2 (enrdf_load_stackoverflow)
GB (1) GB1259193A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237408A (en) * 1989-10-28 1991-05-01 Gilberts Valve assembly
GB2250356A (en) * 1990-11-30 1992-06-03 Sargents Acoustics Limited Noise attenuation in ducting
DE10256771A1 (de) * 2002-12-05 2004-06-17 Bayerische Motoren Werke Ag Vorrichtung zur Schalldämpfung in einer fluidführenden Rohrleitung
DE10360839B3 (de) * 2003-12-23 2005-06-09 Naber Holding Gmbh & Co. Kg Rohrkrümmer zum Verbinden von Fluidleitungen
DE102012208708A1 (de) * 2012-05-24 2013-11-28 Kreuzinger + Manhart Turbulenz Gmbh Strömungskanalanordnung
DE102013224141A1 (de) * 2013-11-26 2015-05-28 Continental Automotive Gmbh Ventilvorrichtung
DE102007037192B4 (de) * 2006-08-07 2015-08-20 Denso Corporation Luftkanal für eine Fahrzeugklimaanlage
CN108042083A (zh) * 2018-01-09 2018-05-18 佛山市顺德区美的洗涤电器制造有限公司 内水管、洗碗机内胆、洗碗机底座及洗碗机

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5095632A (enrdf_load_stackoverflow) * 1973-12-25 1975-07-30
JPS5435704Y2 (enrdf_load_stackoverflow) * 1976-01-19 1979-10-30
US4287962A (en) * 1977-11-14 1981-09-08 Industrial Acoustics Company Packless silencer
US4346781A (en) * 1978-11-16 1982-08-31 Massachusetts Institute Of Technology Lined-duct acoustic filter
US4572327A (en) * 1984-11-07 1986-02-25 Tempmaster Corporation Sound attenuator
DE3732553A1 (de) * 1987-09-26 1989-04-13 Bosch Gmbh Robert Magnetventil
NL9101182A (nl) * 1991-07-05 1993-02-01 Zwaan Adrianus J Geluiddempende ventilatie-inrichting.
US5276291A (en) * 1992-07-10 1994-01-04 Norris Thomas R Acoustic muffler for high volume fluid flow utilizing Heimholtz resonators with low flow resistance path
US5929396A (en) * 1997-07-29 1999-07-27 Awad; Elias A. Noise reducing diffuser
FR2768219B1 (fr) * 1997-09-11 1999-10-15 Nicoll Raccords Plastiques Dispositif amortisseur acoustique pour entree d'air menagee dans la maconnerie d'un batiment
DE19849698A1 (de) * 1998-10-28 2000-05-04 Andreas Pfeifer Schalldämpfer
US6796859B1 (en) * 2000-11-16 2004-09-28 Bombardier Recreational Products Inc. Air intake silencer
US6558137B2 (en) * 2000-12-01 2003-05-06 Tecumseh Products Company Reciprocating piston compressor having improved noise attenuation
US6607252B2 (en) 2001-09-04 2003-08-19 Ford Global Technologies, Llc Anti-vibration brake system
US6920959B2 (en) * 2003-05-30 2005-07-26 M & I Heat Transfer Products Ltd. Inlet and outlet duct units for air supply fan
JP2005146994A (ja) * 2003-11-17 2005-06-09 Hitachi Ltd オイルポンプ
US20060124385A1 (en) * 2004-12-10 2006-06-15 Ingersoll-Rand Company Modular pressure pulsation dampener
JP4511436B2 (ja) * 2005-08-15 2010-07-28 ビーバ株式会社 反射板式消音管
DE102006018404B4 (de) 2006-04-20 2020-11-26 Airbus Operations Gmbh Lärmoptimierter Luftverteiler
DE102006050339A1 (de) * 2006-10-25 2008-04-30 Valeo Klimasysteme Gmbh Belüftungsanlage mit Schallbarriere
DE102006050869A1 (de) * 2006-10-27 2008-04-30 Airbus Deutschland Gmbh Schalldämpfungseinrichtung für eine Luftrohrleitung eines Flugzeuges, insbesondere bei einer Flugzeugklimaanlage
JP4871714B2 (ja) * 2006-12-07 2012-02-08 エムケー精工株式会社 換気装置
US8210308B2 (en) * 2007-03-16 2012-07-03 E.H. Price Ltd. Sound attentuator
US7806229B2 (en) * 2007-03-16 2010-10-05 E.H. Price Ltd. Fan powered silencing terminal unit
EA201170169A1 (ru) * 2007-08-09 2011-10-31 Оптимум Пауэр Текнолоджи Л.П. Ослабление пульсаций
US10174875B2 (en) * 2007-09-28 2019-01-08 Aci Services, Inc. Branching device for a pulsation attenuation network
US20100126607A9 (en) * 2007-09-28 2010-05-27 Shade W Norm Branching Device for a Pulsation Attenuation Network
US8608532B2 (en) * 2008-04-23 2013-12-17 Ford Global Technologies, Llc Climate control duct architecture for a vehicle
DE102012106619A1 (de) * 2012-07-20 2014-01-23 Halla Visteon Climate Control Corporation 95 Luftführendes Übergangselement eines Kraftfahrzeugklimagerätes
US8783413B1 (en) * 2013-03-13 2014-07-22 Denso International America, Inc. Tuned shunt tubes for climate control air-handling systems
US10139126B2 (en) * 2016-10-11 2018-11-27 University Of Dammam Airborne noise reduction system and method
CN107631106A (zh) * 2017-08-24 2018-01-26 江西泰豪军工集团有限公司 排气管道及其消声方法
CN110614901A (zh) * 2018-06-19 2019-12-27 保时捷股份公司 用于机动车辆的空调系统
DE102018121855A1 (de) * 2018-09-07 2020-03-12 Vaillant Gmbh Lüftungssystem
CN113203163B (zh) * 2021-04-22 2022-05-27 宁波奥克斯电气股份有限公司 一种空调器的降噪控制方法、装置及空调器
FR3160760A1 (fr) * 2024-04-02 2025-10-03 Saint-Gobain Isover Installation de distribution d’un flux d’air comprenant un secteur d’atténuation acoustique.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE178815C (enrdf_load_stackoverflow) *
GB121212A (en) * 1918-01-14 1918-12-12 William Hooton Silencer for Engines.
FR602160A (fr) * 1925-08-18 1926-03-13 Dispositif d'échappement silencieux
US2027359A (en) * 1928-11-30 1936-01-07 Gen Motors Corp Muffler
FR869343A (fr) * 1939-05-04 1942-01-29 Eberspaecher J Silencieux, en particulier pour moteur à combustion interne
FR910922A (fr) * 1944-12-23 1946-06-24 Travaux Souterrains Dispositif de construction de canaux d'insonorisation
US2990906A (en) * 1958-10-08 1961-07-04 Koppers Co Inc Acoustic absorber
US3323305A (en) * 1964-10-16 1967-06-06 Gen Motors Corp Attenuating device

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2237408A (en) * 1989-10-28 1991-05-01 Gilberts Valve assembly
GB2237408B (en) * 1989-10-28 1993-03-31 Gilberts Valve assembly
GB2250356A (en) * 1990-11-30 1992-06-03 Sargents Acoustics Limited Noise attenuation in ducting
GB2250356B (en) * 1990-11-30 1994-03-30 Sargents Acoustics Limited Improvements in or relating to ducting
DE10256771A1 (de) * 2002-12-05 2004-06-17 Bayerische Motoren Werke Ag Vorrichtung zur Schalldämpfung in einer fluidführenden Rohrleitung
DE10360839B3 (de) * 2003-12-23 2005-06-09 Naber Holding Gmbh & Co. Kg Rohrkrümmer zum Verbinden von Fluidleitungen
DE102007037192B4 (de) * 2006-08-07 2015-08-20 Denso Corporation Luftkanal für eine Fahrzeugklimaanlage
DE102012208708A1 (de) * 2012-05-24 2013-11-28 Kreuzinger + Manhart Turbulenz Gmbh Strömungskanalanordnung
DE102013224141A1 (de) * 2013-11-26 2015-05-28 Continental Automotive Gmbh Ventilvorrichtung
CN108042083A (zh) * 2018-01-09 2018-05-18 佛山市顺德区美的洗涤电器制造有限公司 内水管、洗碗机内胆、洗碗机底座及洗碗机

Also Published As

Publication number Publication date
AU3422068A (en) 1970-07-30
AU431320B2 (en) 1972-12-28
US3568791A (en) 1971-03-09

Similar Documents

Publication Publication Date Title
GB1259193A (enrdf_load_stackoverflow)
US5696361A (en) Multi-ducts sound eliminator for air pipe
GB949503A (en) Noise attenuating method and apparatus
US3794137A (en) Device for attenuating the noise generated by the expansion of gases into the atmosphere
HU182491B (en) Sound-damping deviceparticularly for reducing noise spreading in air duct
GB1196176A (en) Silencers for Axial - Flow Fluid Fans
GB1344334A (en) Wave interference silencing systems
CN215256975U (zh) 一种降噪蜗舌、蜗壳、风机及烟机
GB1107726A (en) Improved centrifugal fan or blower and a ventilator embodying the same
GB972905A (en) Induction unit for air conditioning systems
GB1312674A (en) Ventilation apparatus for rooms of buildings
US1888711A (en) Window ventilator and silencer
CN207634397U (zh) 通风消声器
ATE268889T1 (de) Reaktiver schalldämpfer für lüftungskanäle und dessen verwendung
USRE31275E (en) Zeno duct sound attenuating means
US3918171A (en) Acoustical vehicle dryer
CN215980154U (zh) 气流降噪用消音组件及清洁机器人
CN112460071B (zh) 一种降噪蜗舌、蜗壳、风机及烟机
GB1329862A (en) Acoustic attenuator
US4313522A (en) Static pressure regain coupler for an air distribution system
CN105781682B (zh) 大风量复合消声器
US1896053A (en) Sound suppressing ventilator
CN103851299B (zh) 一种啮合空腔无棉消声器
US4182430A (en) Branch take-off and silencer for an air distribution system
GB1344268A (en) Sound attenuating unit

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee