ITMI20112133A1 - Struttura di soffiante - Google Patents

Struttura di soffiante

Info

Publication number
ITMI20112133A1
ITMI20112133A1 ITMI20112133A ITMI20112133A1 IT MI20112133 A1 ITMI20112133 A1 IT MI20112133A1 IT MI20112133 A ITMI20112133 A IT MI20112133A IT MI20112133 A1 ITMI20112133 A1 IT MI20112133A1
Authority
IT
Italy
Prior art keywords
blower
Prior art date
Application number
Other languages
English (en)
Inventor
Rudi Dittmar
Peter Fischer
Original Assignee
Gardner Denver Gmbh
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
Priority to DE201010061994 priority Critical patent/DE102010061994A1/de
Application filed by Gardner Denver Gmbh filed Critical Gardner Denver Gmbh
Publication of ITMI20112133A1 publication Critical patent/ITMI20112133A1/it

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D23/00Other rotary non-positive-displacement pumps
    • F04D23/008Regenerative pumps
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/66Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663Sound attenuation
    • F04D29/664Sound attenuation by means of sound absorbing material
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/66Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663Sound attenuation
    • F04D29/665Sound attenuation by means of resonance chambers or interference
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00Details, component parts, or accessories
    • F04D29/70Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
ITMI20112133 2010-11-25 2011-11-24 Struttura di soffiante ITMI20112133A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE201010061994 DE102010061994A1 (de) 2010-11-25 2010-11-25 Gebläse-Anordnung

Publications (1)

Publication Number Publication Date
ITMI20112133A1 true ITMI20112133A1 (it) 2012-05-26

Family

ID=45475378

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI20112133 ITMI20112133A1 (it) 2010-11-25 2011-11-24 Struttura di soffiante

Country Status (8)

Country Link
US (1) US8511427B2 (it)
JP (1) JP2012112384A (it)
CN (1) CN102536918A (it)
DE (1) DE102010061994A1 (it)
EA (1) EA201171209A1 (it)
GB (1) GB2485881A (it)
IT (1) ITMI20112133A1 (it)
TW (1) TW201233907A (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103711984B (zh) * 2012-09-28 2018-04-13 费希尔控制国际公司 简化的模态衰减器
CN203348117U (zh) * 2013-01-07 2013-12-18 胡晓存 无叶风扇
CN103644132B (zh) * 2013-12-26 2016-03-02 山西巨龙风机有限公司 煤矿用可拆卸式塑料结构局部通风机
DE102014201058A1 (de) * 2014-01-22 2015-07-23 Robert Bosch Gmbh Kühlmodul
EP3218611A4 (en) * 2014-11-10 2018-06-20 Xcelaero Corporation Fan with integral acoustic treatment
DE102015202942A1 (de) * 2015-02-18 2016-08-18 Mahle International Gmbh Pumpvorrichtung zum Antreiben von Blow-by-Gas
US9376946B1 (en) * 2015-04-02 2016-06-28 Fisher Controls International Llc Modal attenuator
CN111406155A (zh) * 2017-12-21 2020-07-10 皮尔伯格有限责任公司 侧通道鼓风机,特别是用于内燃机的二次鼓风机
CN111779689A (zh) * 2020-07-06 2020-10-16 高周强 一种用于煤化工用的鼓风机

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GB417935A (en) 1932-09-15 1934-10-10 Gen Motors Res Corp Improvements in and relating to sound wave attenuating apparatus
GB610000A (en) 1946-03-27 1948-10-08 Arnold Freedman Improvements in and relating to silencers for gaseous currents
GB1073143A (en) * 1963-07-17 1967-06-21 Katashi Aoki Improvements in or relating to apparatus for cleaning exhaust gases
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US3955643A (en) 1974-07-03 1976-05-11 Brunswick Corporation Free flow sound attenuating device and method of making
SU549598A1 (ru) 1975-03-24 1977-03-05 Предприятие П/Я А-7075 Вихревой нагнетатель
AU541617B2 (en) 1980-03-17 1985-01-17 Walker Australia Pty Ltd Resonance muffler with means for preventing whistling through apetured exhaust pipe
US4316523A (en) * 1980-06-04 1982-02-23 Boretti Napoleon P Silencer for gas discharge devices
CA1197193A (en) 1984-02-20 1985-11-26 George Parazader Integrated muffler and exhaust system
SE461417B (sv) * 1988-06-15 1990-02-12 Dorchester Enterprises Ltd SOUND-EMERGING EXHAUST PIPE
CN2040182U (zh) * 1988-07-30 1989-06-28 煤炭工业部煤炭科学研究院重庆研究所 低噪声对旋轴流式局部通风机
FR2646207A1 (fr) * 1989-04-25 1990-10-26 Devil Silencieux modulaire
US5088886A (en) * 1990-08-28 1992-02-18 Sinko Kogyo Co., Ltd. Inlet air flow conditioning for centrifugal fans
JP2865835B2 (ja) 1990-09-14 1999-03-08 株式会社日立製作所 渦流ブロワ
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RU2051295C1 (ru) 1993-02-24 1995-12-27 Товарищество с ограниченной ответственностью "Ритм" Прямоточный вентилятор
JP4124495B2 (ja) 1995-03-22 2008-07-23 天藤製薬株式会社 局所麻酔組成物
AU7489396A (en) 1995-09-15 1997-04-01 Siemens Aktiengesellschaft Compressor unit
EP0797039B1 (de) * 1996-03-20 2002-10-16 Witzenmann GmbH Leitungselement mit einem Balg aus Metall
JP3883604B2 (ja) * 1996-04-24 2007-02-21 株式会社共立 消音装置付ブロワパイプ
DE19649529A1 (de) * 1996-11-29 1998-06-04 Duerr Dental Gmbh Co Kg Seitenkanalmaschine
US6158082A (en) * 1998-03-10 2000-12-12 The Toro Company Portable blower with blower tube noise reduction
EP1507071B2 (de) 2003-08-11 2019-10-16 Faurecia Emissions Control Technologies, Germany GmbH Abgasschalldämpfer
US6991043B1 (en) * 2004-08-19 2006-01-31 Ting-Yuan Chen Pneumatic tool
DE102004048481B3 (de) * 2004-10-05 2006-02-09 J. Eberspächer GmbH & Co. KG Gebläse, insbesondere Verbrennungsluftgebläse für ein Fahrzeugheizgerät
US7367424B2 (en) * 2005-02-14 2008-05-06 Honeywell International, Inc. Eccentric exhaust muffler for use with auxiliary power units
JP4671844B2 (ja) 2005-05-27 2011-04-20 株式会社日立産機システム ブロワ
JP4215790B2 (ja) * 2006-08-29 2009-01-28 Necディスプレイソリューションズ株式会社 消音装置、電子機器および消音特性の制御方法
US7934581B2 (en) * 2009-01-30 2011-05-03 Eaton Corporation Broadband noise resonator

Also Published As

Publication number Publication date
CN102536918A (zh) 2012-07-04
GB201119938D0 (en) 2012-01-04
GB2485881A (en) 2012-05-30
US20120132479A1 (en) 2012-05-31
US8511427B2 (en) 2013-08-20
TW201233907A (en) 2012-08-16
JP2012112384A (ja) 2012-06-14
EA201171209A1 (ru) 2012-09-28
DE102010061994A1 (de) 2012-05-31

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