ITMI922016A0 - Silenziatore per soffiante - Google Patents

Silenziatore per soffiante

Info

Publication number
ITMI922016A0
ITMI922016A0 IT92MI2016A ITMI922016A ITMI922016A0 IT MI922016 A0 ITMI922016 A0 IT MI922016A0 IT 92MI2016 A IT92MI2016 A IT 92MI2016A IT MI922016 A ITMI922016 A IT MI922016A IT MI922016 A0 ITMI922016 A0 IT MI922016A0
Authority
IT
Italy
Prior art keywords
blower silencer
silencer
blower
Prior art date
Application number
IT92MI2016A
Other languages
English (en)
Inventor
Claudius Muschelknautz
Claude Bleger
Jochen Goehre
Reuben Agnon
Gerhard Zink
Original Assignee
Bosch Gmbh Robert
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 claimed from DE4205489A external-priority patent/DE4205489B4/de
Application filed by Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI922016A0 publication Critical patent/ITMI922016A0/it
Publication of ITMI922016A1 publication Critical patent/ITMI922016A1/it
Application granted granted Critical
Publication of IT1256414B publication Critical patent/IT1256414B/it

Links

Classifications

    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
    • F01N3/30—Arrangements for supply of additional air
    • 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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
    • F01N1/125—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels in combination with sound-absorbing materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1288—Intake silencers ; Sound modulation, transmission or amplification combined with or integrated into other devices ; Plurality of air intake silencers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
ITMI922016A 1991-09-06 1992-08-26 Silenziatore per soffiante IT1256414B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4129684 1991-09-06
DE4205489A DE4205489B4 (de) 1991-09-06 1992-02-22 Schalldämpfer für Gebläse

Publications (3)

Publication Number Publication Date
ITMI922016A0 true ITMI922016A0 (it) 1992-08-26
ITMI922016A1 ITMI922016A1 (it) 1994-02-26
IT1256414B IT1256414B (it) 1995-12-05

Family

ID=25907079

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922016A IT1256414B (it) 1991-09-06 1992-08-26 Silenziatore per soffiante

Country Status (4)

Country Link
US (1) US5266753A (it)
FR (1) FR2681096B1 (it)
GB (1) GB2259327B (it)
IT (1) IT1256414B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4402137A1 (de) * 1994-01-26 1995-07-27 Bosch Gmbh Robert Aggregat zum Erzeugen eines Frischluftstromes
WO1997032117A1 (en) * 1996-03-01 1997-09-04 Murray James Kite Emission control and/or silencer and/or separator and/or mixing apparatus
DE19631664B4 (de) * 1996-08-06 2006-06-08 Robert Bosch Gmbh Schalldämpfer für Gebläse
SE507735C2 (sv) * 1996-11-01 1998-07-06 Electrolux Ab Köksventilator
DE19715581C1 (de) * 1997-04-15 1999-02-18 Weinmann G Geraete Med Luftzuführung für Gebläse von Geräten zur Beatmung
DE19951369A1 (de) * 1999-10-26 2001-05-10 Bosch Gmbh Robert Gebläse
DE102004013186A1 (de) * 2004-03-17 2005-10-06 Arvin Technologies, Inc., Troy Schalldämpfer
KR101206811B1 (ko) * 2007-07-26 2012-11-30 삼성전자주식회사 밀폐형 압축기
EP2063130A1 (en) * 2007-11-20 2009-05-27 Siemens Aktiengesellschaft Noise attenuation device for a centrifugal compressor discharge or suction nozzle
GB2508143B (en) * 2012-11-21 2015-05-13 Dyson Technology Ltd A hand dryer
US11415032B2 (en) 2019-12-23 2022-08-16 Rheem Manufacturing Company Noise muffler for an air moving device
CN111561484B (zh) * 2020-06-12 2025-06-13 江苏鱼跃医疗设备股份有限公司 一种消音流道装置
WO2025050031A1 (en) * 2023-09-01 2025-03-06 Apex Brands, Inc. Air filtration assembly with spiral air flow channel
WO2025131590A1 (en) * 2023-12-19 2025-06-26 Danfoss A/S Refrigerant compressor with a resonator downstream of a volute

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR961667A (it) * 1950-05-17
GB495962A (en) * 1937-05-22 1938-11-22 Fernand Jiles Joseph Servais Improvements in and relating to silencers for gaseous currents
US2926745A (en) * 1953-12-18 1960-03-01 Leistritz Hans Carl Pressure converters for noisegenerating gases
US2853147A (en) * 1956-02-17 1958-09-23 Pittsburgh Corning Corp Acoustic filters for air ducts
GB845799A (en) * 1958-04-14 1960-08-24 Pitisburgh Corning Corp Acoustic filters for air ducts
DE1178225B (de) * 1959-11-23 1964-09-17 Wilhelm Sebastian Schalldaempfer mit Ausfuetterung fuer Kraftfahrzeugswarmluftheizungsanlagen
US3540547A (en) * 1968-12-31 1970-11-17 Charles Waddell Coward Jr Acoustical systems for air moving devices
FR2043926A5 (it) * 1969-05-02 1971-02-19 Manoury Leon
FR2227808A5 (en) * 1973-04-25 1974-11-22 Wilman Sigismond Silencer for pneumatic tools - directs exhaust gas through sound-insulating exhaust channel which is of spiral shape
US4174020A (en) * 1975-07-01 1979-11-13 Challis Louis A Acoustic treatment for fans
DE2612421C3 (de) * 1976-03-24 1979-11-29 Fa. J. Eberspaecher, 7300 Esslingen Abgasschalldämpfer
DE2907212A1 (de) * 1979-02-23 1980-09-04 Aerzener Maschf Gmbh Absorptionsschalldaempfer, insbesondere fuer drehkolbengeblaese
DE2932777C2 (de) * 1979-08-13 1983-11-03 Karl-Friedrich 5489 Insul Simsheuser Schalldämpfer insbesondere für durckluftgesteuerte Maschinen
US4458779A (en) * 1981-07-02 1984-07-10 Antiphon Ab Silencer
SU1300179A1 (ru) * 1984-01-25 1987-03-30 Всесоюзный заочный машиностроительный институт Инерционно-поглощающий воздухоочиститель-глушитель шума впуска
US4750860A (en) * 1986-06-30 1988-06-14 Tandem Computers Incorporated Fan
US4807718A (en) * 1987-03-18 1989-02-28 Digital Equipment Corporation Acoustic noise control for fans
US4950133A (en) * 1988-11-15 1990-08-21 Alopex Industries, Inc. Air blower assembly

Also Published As

Publication number Publication date
ITMI922016A1 (it) 1994-02-26
FR2681096A1 (fr) 1993-03-12
US5266753A (en) 1993-11-30
GB9218698D0 (en) 1992-10-21
GB2259327B (en) 1995-04-26
GB2259327A (en) 1993-03-10
IT1256414B (it) 1995-12-05
FR2681096B1 (fr) 1996-01-05

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970828