SE369543B - - Google Patents

Info

Publication number
SE369543B
SE369543B SE7311576A SE7311576A SE369543B SE 369543 B SE369543 B SE 369543B SE 7311576 A SE7311576 A SE 7311576A SE 7311576 A SE7311576 A SE 7311576A SE 369543 B SE369543 B SE 369543B
Authority
SE
Sweden
Application number
SE7311576A
Inventor
Hee M Van
H Ysewijn
Original Assignee
Atlas Copco Ab
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 Atlas Copco Ab filed Critical Atlas Copco Ab
Priority to SE7311576A priority Critical patent/SE369543B/xx
Priority to BE147545A priority patent/BE818778A/xx
Priority to GB3634874A priority patent/GB1474538A/en
Priority to FR7428676A priority patent/FR2242742B1/fr
Priority to IT52691/74A priority patent/IT1019072B/it
Priority to FI2478/74A priority patent/FI56725C/fi
Priority to US05/500,201 priority patent/US3989415A/en
Priority to DE2441045A priority patent/DE2441045C2/de
Publication of SE369543B publication Critical patent/SE369543B/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
SE7311576A 1973-08-27 1973-08-27 SE369543B (pt)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE7311576A SE369543B (pt) 1973-08-27 1973-08-27
BE147545A BE818778A (fr) 1973-08-27 1974-08-13 Carter insonorisant pour machine
GB3634874A GB1474538A (en) 1973-08-27 1974-08-19 Silencing housing for a machine plant
FR7428676A FR2242742B1 (pt) 1973-08-27 1974-08-21
IT52691/74A IT1019072B (it) 1973-08-27 1974-08-22 Custodia silenziatrice per macchi ne o motori
FI2478/74A FI56725C (fi) 1973-08-27 1974-08-22 Ljuddaempande hoelje foer en maskinenhet
US05/500,201 US3989415A (en) 1973-08-27 1974-08-26 Silencing housing for a machine plant
DE2441045A DE2441045C2 (de) 1973-08-27 1974-08-27 Schalldämmgehäuse für Maschinenaggregate mit Kühler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7311576A SE369543B (pt) 1973-08-27 1973-08-27

Publications (1)

Publication Number Publication Date
SE369543B true SE369543B (pt) 1974-09-02

Family

ID=20318331

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7311576A SE369543B (pt) 1973-08-27 1973-08-27

Country Status (8)

Country Link
US (1) US3989415A (pt)
BE (1) BE818778A (pt)
DE (1) DE2441045C2 (pt)
FI (1) FI56725C (pt)
FR (1) FR2242742B1 (pt)
GB (1) GB1474538A (pt)
IT (1) IT1019072B (pt)
SE (1) SE369543B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000011A1 (en) * 1977-06-23 1979-01-11 J Cederbaum Silent running internal combustion motor power unit

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2318049A1 (fr) * 1975-07-18 1977-02-11 British Leyland Uk Ltd Dispositif de refroidissement comportant des moyens pour reduire le niveau de bruit des vehicules routiers, en particulier des camions
GB1528044A (en) * 1975-07-18 1978-10-11 British Leyland Uk Ltd Motor vehicles
DE2655441A1 (de) * 1976-12-07 1978-06-08 Linde Ag Hublader mit brennkraftmaschine
DE2740918A1 (de) * 1977-09-10 1979-03-22 Bayerische Motoren Werke Ag Brennkraftmaschine mit schallisolierender kapsel und ausserhalb der kapsel angeordnetem wasserkuehler
DE2805015A1 (de) * 1978-02-06 1979-08-09 Sullair Schraubenkompressoren Maschineneinheit, insbesondere kompressoreinheit mit einem gehaeuse
DE7834992U1 (de) * 1978-11-24 1980-05-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung fuer mehrere in einem arbeitsraum aufstellbare schall- und/ oder waermeabgebende maschinen
US4264282A (en) * 1979-01-03 1981-04-28 K. C. Mosier Company Air compressor apparatus including noise-reducing means
US4302160A (en) * 1979-08-01 1981-11-24 Hofmann Jr Rudolf Silently operating fluid pump unit
US4516657A (en) * 1982-09-29 1985-05-14 Allard Edward F Sound suppression of engine noise
FR2536566B1 (fr) * 1982-11-19 1985-08-23 Ceven Group Cloche-abri universelle destinee a isoler un appareillage de l'environnement exterieur
GB2141782B (en) * 1983-05-11 1987-01-07 Honda Motor Co Ltd Portable engine-generator sets
CA1226546A (en) * 1983-11-14 1987-09-08 Toshiharu Fudatsuji Casing structure for electrical and mechanical units
US4693339A (en) * 1986-10-16 1987-09-15 Newport News Shipbuilding And Dry Dock Company Muffler for gas inducting machinery generating low frequency noise
US4834625A (en) * 1988-08-15 1989-05-30 Grant Airmass Corporation Ceramic sound dampening encasement for fluid pump
US5009579A (en) * 1988-08-15 1991-04-23 Grant Airmass Corporation Fluid pump encasement
US4995460A (en) * 1989-12-18 1991-02-26 Strahan Ronald L Method and apparatus for disposing of water at gas wells
US5300178A (en) * 1990-02-06 1994-04-05 Soltech Inc. Insulation arrangement for machinery
US5173033A (en) * 1990-12-11 1992-12-22 Adahan Inc. One-way umbrella valve and portable fluid pumping device including same
US5116206A (en) * 1990-12-11 1992-05-26 Carmeli Adahan Portable fluid pumping device
US5232353A (en) * 1992-01-06 1993-08-03 Grant Benton H Pressurized diaphragm pump and directional flow controller therefor
US5335728A (en) * 1992-07-31 1994-08-09 Strahan Ronald L Method and apparatus for disposing of water at gas wells
JP2567725Y2 (ja) * 1993-10-19 1998-04-02 デンヨー株式会社 防音形水冷式エンジン発電機の低騒音構造
JP3866779B2 (ja) * 1995-02-20 2007-01-10 株式会社日立産機システム ブロワの防音装置
DE19532855A1 (de) * 1995-09-06 1997-03-13 Abb Patent Gmbh Schienentriebfahrzeug
US5709175A (en) * 1995-12-19 1998-01-20 Caterpillar Inc. Cooling air system for an engine
CA2206885C (en) * 1997-06-03 2013-01-08 Nester Ewanek Acoustic chamber
US6039547A (en) * 1997-09-04 2000-03-21 Ingersoll-Rand Company Compressor with compressor base that includes fluid supply openings
DE19904839C2 (de) * 1999-02-08 2003-10-16 Zwickauer Maschinen Und Anlage Kompressoranlage, vorzugsweise zum stationären Einsatz
US6321557B1 (en) * 1999-07-02 2001-11-27 Rhys Scrivener Housing apparatus
US6447264B1 (en) * 2001-02-05 2002-09-10 Ingersoll-Rand Company Compressor system
US7201011B2 (en) * 2004-02-20 2007-04-10 Noise Solutions Inc. Integrated noise and heat management system
US20060144637A1 (en) * 2004-12-23 2006-07-06 Ingersoll-Rand Company Sound-attenuating enclosure with integral cooling ducts
JP4175398B2 (ja) * 2006-06-30 2008-11-05 コベルコ建機株式会社 建設機械の排気構造
US7779961B2 (en) * 2006-11-20 2010-08-24 Matte Francois Exhaust gas diffuser
SE531146C2 (sv) * 2007-05-15 2009-01-07 Scania Cv Abp En anordning för dämpning av buller från ett motorfordon samt ett fordon försett med detsamma
US8720220B2 (en) * 2007-05-18 2014-05-13 Smiths Medical Asd, Inc. Air convection warmer with noise reduction filter
US20110103978A1 (en) * 2009-10-30 2011-05-05 Wagner Spray Tech Corporation Turbine with improved sound reduction
IT1399503B1 (it) * 2010-04-16 2013-04-19 Tecniwell Srl Gruppo motopompa montato in container, in particolare per il pompaggio di miscele e/o malte cementizie, con miglioramenti per abbassarne la rumorosita' e altri
US8069947B2 (en) 2010-04-21 2011-12-06 The United States Of America As Represented By The Secretary, Department Of Health And Human Services Sound attenuation canopy
EP2767675A1 (en) * 2013-02-15 2014-08-20 Siemens Aktiengesellschaft Through flow ventilation system for a power generation turbine package
SE538886C2 (sv) 2014-06-30 2017-01-24 Scania Cv Ab Anordning för motorrumsventilation med hjälp av kylluftsfläkt
JP6571422B2 (ja) * 2015-07-03 2019-09-04 株式会社神戸製鋼所 パッケージ型空冷式スクリュー圧縮機
JP6458320B2 (ja) * 2015-07-07 2019-01-30 三菱重工サーマルシステムズ株式会社 輸送用冷凍機、及びトレーラ
JP6518383B2 (ja) * 2016-05-09 2019-05-22 株式会社日立産機システム パッケージ形圧縮機
AT15650U1 (de) * 2016-10-20 2018-04-15 Clemens Dostal Einhausung für Lüfter
WO2018117809A1 (es) * 2016-12-20 2018-06-28 Hernandez Olmos Alfonso Caja acústica para absorción de ruido y vibraciones
US10928096B2 (en) 2017-06-30 2021-02-23 Robert Bosch Llc Environmental control unit including noise reduction features
US10927732B2 (en) * 2018-03-28 2021-02-23 Cummins Power Generation Ip, Inc. Low noise enclosure
WO2020054008A1 (ja) * 2018-09-13 2020-03-19 株式会社日立産機システム パッケージ型流体機械
CN112767906A (zh) * 2020-12-24 2021-05-07 华为技术有限公司 降噪装置及发电机总成

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB357147A (en) * 1930-06-16 1931-09-16 Electrical Res Prod Inc Improvements in or relating to silencing arrangements for internal combustion engines and other machinery
FR1521057A (fr) * 1967-04-27 1968-04-12 Hatz Motoren Enveloppe insonorisante pour ensembles mécaniques générateurs de bruit
GB1166140A (en) * 1967-08-22 1969-10-08 Vokes Ltd Apparatus for silencing an engine
US3478958A (en) * 1968-01-11 1969-11-18 Ingersoll Rand Co Housing for portable machines
US3642092A (en) * 1968-12-10 1972-02-15 Jerzy Henryk Cederbaum Noiseless soft-running power plant
US3666042A (en) * 1971-02-02 1972-05-30 Jerzy Henryk Cederbaum Method for eliminating noise from a motor power unit and device for the purpose
US3815965A (en) * 1972-10-10 1974-06-11 Smith & Co Inc Gordon Air compressor housings
US3856439A (en) * 1973-06-27 1974-12-24 Chicago Pneumatic Tool Co Sound proofed and air cooled shell for portable air compressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000011A1 (en) * 1977-06-23 1979-01-11 J Cederbaum Silent running internal combustion motor power unit

Also Published As

Publication number Publication date
FR2242742A1 (pt) 1975-03-28
US3989415A (en) 1976-11-02
IT1019072B (it) 1977-11-10
GB1474538A (en) 1977-05-25
FI247874A (pt) 1975-02-28
FI56725B (fi) 1979-11-30
BE818778A (fr) 1974-12-02
FI56725C (fi) 1980-03-10
DE2441045A1 (de) 1975-03-13
DE2441045C2 (de) 1984-01-26
FR2242742B1 (pt) 1978-09-22

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