IT1151815B - Silenziatore - Google Patents

Silenziatore

Info

Publication number
IT1151815B
IT1151815B IT22077/82A IT2207782A IT1151815B IT 1151815 B IT1151815 B IT 1151815B IT 22077/82 A IT22077/82 A IT 22077/82A IT 2207782 A IT2207782 A IT 2207782A IT 1151815 B IT1151815 B IT 1151815B
Authority
IT
Italy
Prior art keywords
silencer
Prior art date
Application number
IT22077/82A
Other languages
English (en)
Other versions
IT8222077A1 (it
IT8222077A0 (it
Inventor
Bengt Roland Johansson
Hans Lennart Slycke
Gote Valdemar Norrbrand
Original Assignee
Antiphon 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 Antiphon Ab filed Critical Antiphon Ab
Publication of IT8222077A0 publication Critical patent/IT8222077A0/it
Publication of IT8222077A1 publication Critical patent/IT8222077A1/it
Application granted granted Critical
Publication of IT1151815B publication Critical patent/IT1151815B/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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/16—Selection of particular materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • 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
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • 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
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/52—Sound-insulating materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/40—Mortars, concrete or artificial stone characterised by specific physical values for gas flow through the material
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/02—Tubes being perforated
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Exhaust Silencers (AREA)
IT22077/82A 1981-07-02 1982-06-28 Silenziatore IT1151815B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8104125 1981-07-02

Publications (3)

Publication Number Publication Date
IT8222077A0 IT8222077A0 (it) 1982-06-28
IT8222077A1 IT8222077A1 (it) 1983-12-28
IT1151815B true IT1151815B (it) 1986-12-24

Family

ID=20344185

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22077/82A IT1151815B (it) 1981-07-02 1982-06-28 Silenziatore

Country Status (9)

Country Link
US (1) US4458779A (it)
JP (1) JPS5828503A (it)
BR (1) BR8203838A (it)
CA (1) CA1184127A (it)
DE (1) DE3224224A1 (it)
ES (1) ES8305087A1 (it)
FR (1) FR2508972B1 (it)
GB (1) GB2104148B (it)
IT (1) IT1151815B (it)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158308A (ja) * 1983-02-28 1984-09-07 Hisao Kojima 消音装置
CS242953B1 (en) * 1984-04-26 1986-05-15 Alois Stejskal Spinning nozzle mechanism
JPS6121813U (ja) * 1984-07-12 1986-02-08 川崎重工業株式会社 排ガス消音装置
JPS6134234A (ja) * 1984-07-26 1986-02-18 Murata Mach Ltd 空気式紡績装置
JPH0238005Y2 (it) * 1985-03-05 1990-10-15
FR2585071B1 (fr) * 1985-07-16 1987-11-27 Peugeot Cycles Pot d'echappement pour vehicule automobile ou analogue
JPS62133915U (it) * 1986-02-17 1987-08-24
DE3729219C2 (de) * 1986-09-05 2001-08-23 Volkswagen Ag Abgasschalldämpfer
US5052513A (en) * 1986-11-26 1991-10-01 Showa Denko Kabushiki Kaisha Noise reductive resin muffler for exhaust system in combustion engine
DE3837173B4 (de) * 1987-11-14 2005-08-25 Volkswagen Ag Abgasschalldämpfer
US4896503A (en) * 1987-11-19 1990-01-30 Alexandrex, Inc. Muffling and purifying device for combustion gases of general application
IT1256414B (it) * 1991-09-06 1995-12-05 Bosch Gmbh Robert Silenziatore per soffiante
DE9212607U1 (de) * 1992-09-18 1994-02-24 Faist M Gmbh & Co Kg Schallwellen dämpfendes und/oder dämmendes Bauelement aus Schaumstoff
US6082487A (en) * 1998-02-13 2000-07-04 Donaldson Company, Inc. Mufflers for use with engine retarders; and methods
CA2318534A1 (en) 1998-02-13 1999-08-19 Ted J. Wiegandt Mufflers for use with engine retarders; and methods
DE19949271B4 (de) * 1999-10-12 2005-08-18 Zeuna-Stärker GmbH & Co KG Schalldämpfer für die Abgasanlage eines durch einen Verbrennungsmotor angetriebenen Kraftfahrzeugs
US6328442B1 (en) * 2000-01-31 2001-12-11 Hewlett-Packard Company Particulate filtering muffler
DE102004013185A1 (de) * 2004-03-17 2005-10-06 Arvin Technologies, Inc., Troy Leichtbau-Schalldämpfer
JP4591913B2 (ja) * 2004-04-13 2010-12-01 株式会社Ｉｈｉ 繊維強化耐熱吸音材とその製造方法
US7819223B2 (en) 2006-04-03 2010-10-26 Praxair Technology, Inc. Silencer for adsorption-based gas separation systems
RU2627483C2 (ru) * 2015-08-26 2017-08-08 Олег Савельевич Кочетов Камерный глушитель шума промышленного пылесоса
RU2647005C2 (ru) * 2015-09-08 2018-03-13 Анна Михайловна Стареева Комбинированный глушитель шума промышленного пылесоса
RU2646661C2 (ru) * 2015-09-08 2018-03-06 Мария Михайловна Стареева Комбинированный глушитель шума промышленного пылесоса
RU2658897C2 (ru) * 2015-09-08 2018-06-25 Анна Михайловна Стареева Многокамерный глушитель шума промышленного пылесоса
RU2645795C1 (ru) * 2015-09-08 2018-02-28 Олег Савельевич Кочетов Глушитель шума кочетова промышленного пылесоса
RU2603873C1 (ru) * 2015-09-08 2016-12-10 Мария Олеговна Стареева Комбинированный глушитель шума промышленного пылесоса
RU2624075C2 (ru) * 2015-09-08 2017-06-30 Олег Савельевич Кочетов Глушитель шума промышленного пылесоса
RU2646667C2 (ru) * 2015-09-08 2018-03-06 Мария Михайловна Стареева Глушитель шума промышленного пылесоса
RU2647930C2 (ru) * 2015-09-08 2018-03-21 Анна Михайловна Стареева Глушитель шума промышленного пылесоса
RU2611214C1 (ru) * 2015-09-08 2017-02-21 Мария Олеговна Стареева Глушитель шума промышленного пылесоса
RU2624155C1 (ru) * 2016-03-18 2017-06-30 Татьяна Дмитриевна Ходакова Камерный глушитель шума
RU2652852C2 (ru) * 2016-03-18 2018-05-03 Татьяна Дмитриевна Ходакова Комбинированный глушитель шума промышленного пылесоса
RU2653612C1 (ru) * 2016-11-09 2018-05-11 Олег Савельевич Кочетов Комбинированный глушитель шума промышленного пылесоса
RU2642011C1 (ru) * 2016-11-09 2018-01-23 Олег Савельевич Кочетов Камерный глушитель шума промышленного пылесоса
RU2643265C1 (ru) * 2016-12-09 2018-01-31 Олег Савельевич Кочетов Комбинированный глушитель шума промышленного пылесоса
RU2645374C1 (ru) * 2017-06-19 2018-02-21 Олег Савельевич Кочетов Камерный глушитель шума промышленного пылесоса
RU2666704C1 (ru) * 2017-10-06 2018-09-11 Олег Савельевич Кочетов Многокамерный глушитель шума промышленного пылесоса
US11236653B2 (en) 2019-01-24 2022-02-01 Caterpillar Inc. Multi-chambered sound attenuation with resonant frequency targeting
JP6812476B2 (ja) 2019-02-07 2021-01-13 本田技研工業株式会社 排気マフラー

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1909511A (en) * 1929-11-01 1933-05-16 Gen Motors Res Corp Muffler
GB373119A (en) * 1930-11-17 1932-05-17 Burgess Lab Inc C F Silencer for exhaust and other pulsating gases and vapours
US2166417A (en) * 1938-07-01 1939-07-18 Burgess Battery Co Silencer
DE891343C (de) * 1950-12-01 1953-09-28 Karl Dr-Ing Habil Goesele Anordnung zur Unterdrueckung von Durchlass-Resonanzen bei Rohrstuecken
US3163256A (en) * 1962-06-06 1964-12-29 Corning Glass Works Muffler with ceramic honeycomb baffle
FR1335019A (fr) * 1962-06-18 1963-08-16 Perfectionnement aux silencieux pour l'écoulement des fluides
FR1362126A (fr) * 1963-05-29 1964-05-29 Corning Glass Works Structure d'amortissement sonore
US3227241A (en) * 1964-03-16 1966-01-04 Corning Glass Works Ceramic mufflers
FR1484909A (fr) * 1965-06-22 1967-06-16 Engelhard Ind Inc Appareil pour la purification des gaz d'échappement d'un moteur à combustion interne
US3568723A (en) * 1967-06-23 1971-03-09 Du Pont Metal-ceramic composite structures
FR1591063A (it) * 1968-07-09 1970-04-27
US4148120A (en) * 1974-07-16 1979-04-10 Volkswagenwerk Aktiengesellschaft Method of manufacturing a catalyst for catalytic purification of exhaust gases
GB1496163A (en) * 1974-08-16 1977-12-30 Foseco Int Burner quarls
DE2750290B2 (de) * 1977-11-10 1981-06-19 Rosenthal Technik Ag, 8672 Selb Feuerfestartikel und Metall-Keramikverbundkörper aus silikathaltigem Aluminiumtitanat

Also Published As

Publication number Publication date
GB2104148B (en) 1985-05-01
US4458779A (en) 1984-07-10
DE3224224A1 (de) 1983-01-20
FR2508972B1 (fr) 1986-05-09
IT8222077A1 (it) 1983-12-28
CA1184127A (en) 1985-03-19
BR8203838A (pt) 1983-06-28
DE3224224C2 (it) 1991-02-14
GB2104148A (en) 1983-03-02
FR2508972A1 (fr) 1983-01-07
ES513651A0 (es) 1983-03-16
ES8305087A1 (es) 1983-03-16
JPS5828503A (ja) 1983-02-19
IT8222077A0 (it) 1982-06-28

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