SE8001074L - Sett och anordning for ljuddempning av pneumatisk slagverktyg - Google Patents
Sett och anordning for ljuddempning av pneumatisk slagverktygInfo
- Publication number
- SE8001074L SE8001074L SE8001074A SE8001074A SE8001074L SE 8001074 L SE8001074 L SE 8001074L SE 8001074 A SE8001074 A SE 8001074A SE 8001074 A SE8001074 A SE 8001074A SE 8001074 L SE8001074 L SE 8001074L
- Authority
- SE
- Sweden
- Prior art keywords
- muffler
- chamber
- silencing
- housing
- pneumatic shock
- Prior art date
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
-
- 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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
-
- 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
- F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
-
- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/15—Plurality of resonance or dead chambers
- F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Percussive Tools And Related Accessories (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000321357A CA1120406A (en) | 1979-02-13 | 1979-02-13 | Mufflers for percussive pneumatic machines |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8001074L true SE8001074L (sv) | 1980-08-14 |
SE444128B SE444128B (sv) | 1986-03-24 |
Family
ID=4113522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8001074A SE444128B (sv) | 1979-02-13 | 1980-02-12 | Ljuddempare for pneumatiskt slagvertyg |
Country Status (7)
Country | Link |
---|---|
US (1) | US4294330A (sv) |
JP (2) | JPS55112784A (sv) |
AU (1) | AU5527880A (sv) |
CA (1) | CA1120406A (sv) |
GB (1) | GB2042636B (sv) |
SE (1) | SE444128B (sv) |
ZA (1) | ZA80531B (sv) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE432375B (sv) * | 1982-09-16 | 1984-04-02 | Atlas Copco Ab | Anordning vid ljuddempare till tryckluftdrivet slagverktyg |
FR2554752B1 (fr) * | 1983-11-10 | 1986-12-26 | Charbonnages De France | Carter insonorisant pour marteau pneumatique de foration |
US5550336A (en) * | 1994-11-09 | 1996-08-27 | Wagner Spray Tech Corporation | Turbine sound reducer |
JP3863588B2 (ja) * | 1995-04-29 | 2006-12-27 | 株式会社大宇エレクトロニクス | 洗濯機用気泡発生器 |
US5957664A (en) * | 1996-11-08 | 1999-09-28 | Air Products And Chemicals, Inc. | Gas pulsation dampener for positive displacement blowers and compressors |
US6799657B2 (en) * | 2002-10-02 | 2004-10-05 | Carrier Corporation | Absorptive/reactive muffler for variable speed compressors |
US7681690B2 (en) * | 2007-07-13 | 2010-03-23 | Longyear Tm, Inc. | Noise abatement device for a pneumatic tool |
US20090266644A1 (en) * | 2008-04-23 | 2009-10-29 | Price Kenneth E | Catalytic converter muffler |
US7735603B2 (en) * | 2008-05-28 | 2010-06-15 | Longyear Tm, Inc. | Noise reducing device for a pneumatic tool |
US20110103978A1 (en) * | 2009-10-30 | 2011-05-05 | Wagner Spray Tech Corporation | Turbine with improved sound reduction |
US8215449B2 (en) * | 2009-12-02 | 2012-07-10 | Longyear Tm, Inc. | Muffler system for noise abatement and ice control |
CN105332894B (zh) * | 2010-05-18 | 2018-01-12 | 固瑞克明尼苏达有限公司 | 低冰气动马达排气消声器 |
US8381871B1 (en) * | 2011-09-28 | 2013-02-26 | Visteon Global Technologies, Inc. | Compact low frequency resonator |
JP6382143B2 (ja) * | 2015-03-31 | 2018-08-29 | 日東工器株式会社 | ヘルムホルツ型消音装置を備えたエア工具 |
US11867102B2 (en) | 2019-08-28 | 2024-01-09 | Snap-On Incorporated | Pneumatic tool exhaust muffler |
US11614010B2 (en) | 2020-09-01 | 2023-03-28 | Caterpillar Inc. | Panel assembly and aftertreatment assembly including panel assemblies |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3181647A (en) * | 1965-05-04 | Apparatus for muffling noise and engine exhaust gases | ||
GB329239A (en) | 1929-08-29 | 1930-05-15 | Isidor Benis | Improvements in means for protecting the bearing surfaces of pistons and cylinders from dirt |
GB506209A (en) | 1937-03-11 | 1939-05-24 | Burgess Lab Inc C F | Improvements relating to exhaust mufflers |
GB515132A (en) | 1937-07-14 | 1939-11-27 | Burgess Battery Co | Improvements in silencers for gaseous currents |
US2274460A (en) * | 1937-10-14 | 1942-02-24 | Carl F Rauen | Muffler |
US2857414A (en) * | 1954-09-18 | 1958-10-21 | Kali Chemie Ag | Preparation of partially substittuted silanes and silane |
GB789784A (en) | 1955-04-18 | 1958-01-29 | Applic Ind Commerciales Et Imm | Improvements in and relating to exhaust silencers |
NL274356A (sv) | 1961-02-07 | |||
GB1035437A (en) | 1964-07-02 | 1966-07-06 | Delaney Gallay Ltd | An improved exhaust gas silencer |
DE1283616B (de) * | 1964-10-10 | 1968-11-21 | Eberspaecher J | Mehrkanaliges gasleitendes Rohrsystem in Schalldaempfern |
GB1164999A (en) * | 1965-12-20 | 1969-09-24 | Holman Brothers Ltd | Improvements relating to Silencing Means for Percussive Pneumatic Tools. |
US3554316A (en) * | 1969-11-25 | 1971-01-12 | Chicago Pneumatic Tool Co | Detachable elastomer muffler for pneumatic percussive tools |
US3815705A (en) * | 1972-12-04 | 1974-06-11 | Thor Power Tool Co | Muffler for a pneumatic percussion tool |
SE394261B (sv) * | 1973-12-27 | 1977-06-20 | Atlas Copco Ab | Anordning for ljuddempning vid bergborrmaskiner samt bergborrmaskin med sadan anordning |
CA1014028A (en) | 1974-01-24 | 1977-07-19 | Raymon E. Hunt | Muffler method and apparatus |
JPS5349243Y2 (sv) * | 1975-08-27 | 1978-11-25 | ||
US4079810A (en) * | 1976-06-10 | 1978-03-21 | Arvin Industries, Inc. | Muffler |
US4079809A (en) * | 1977-07-13 | 1978-03-21 | The United States Of America As Represented By The Secretary Of The Interior | Muffler for pneumatic drill |
-
1979
- 1979-02-13 CA CA000321357A patent/CA1120406A/en not_active Expired
-
1980
- 1980-01-21 US US06/113,742 patent/US4294330A/en not_active Expired - Lifetime
- 1980-01-29 ZA ZA00800531A patent/ZA80531B/xx unknown
- 1980-02-06 AU AU55278/80A patent/AU5527880A/en not_active Abandoned
- 1980-02-12 GB GB8004556A patent/GB2042636B/en not_active Expired
- 1980-02-12 SE SE8001074A patent/SE444128B/sv not_active IP Right Cessation
- 1980-02-13 JP JP1559780A patent/JPS55112784A/ja active Pending
-
1982
- 1982-10-19 JP JP1982158183U patent/JPS58102075U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6117831Y2 (sv) | 1986-05-30 |
GB2042636B (en) | 1983-04-13 |
GB2042636A (en) | 1980-09-24 |
ZA80531B (en) | 1981-01-28 |
SE444128B (sv) | 1986-03-24 |
CA1120406A (en) | 1982-03-23 |
JPS55112784A (en) | 1980-08-30 |
JPS58102075U (ja) | 1983-07-11 |
US4294330A (en) | 1981-10-13 |
AU5527880A (en) | 1980-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8001074L (sv) | Sett och anordning for ljuddempning av pneumatisk slagverktyg | |
TW364938B (en) | Blower muffling apparatus | |
DE3471897D1 (en) | Sound-attenuating housing for pneumatic drills | |
ES2040152T3 (es) | Silenciador de escape, especialmente para motores de combustion interna de dos tiempos, con catalizador dispuesto a continuacion. | |
SE7700497L (sv) | Ljuddempare for luft- eller gasstromningar | |
ES426892A1 (es) | Perfeccionamientos introducidos en un silenciador de gases de escape. | |
GB988714A (en) | Improvements in or relating to sound attenuating gas conduit | |
ES2041606T3 (es) | Atenuacion del ruido producido por el gas de descarga de un compresor. | |
SE8402664L (sv) | Senkborrmaskin | |
SE9102969L (sv) | Anordning vid foergasare | |
GB1347787A (en) | Multi-pass sound muffler | |
SE7317439L (sv) | ||
GB932373A (en) | Improvements in and relating to sound deadening devices for compressed air tools | |
SE8205318D0 (sv) | Pneumatiskt slagverk | |
EA200200029A1 (ru) | Торсионный генератор | |
GB979931A (en) | Improvements in or relating to sound attenuating gas conduit | |
FR2422824A1 (fr) | Silencieux a reflexion pour moteurs a explosion | |
ES2044663T3 (es) | Instalacion para los gases de escape de un motor de varios cilindros ypistones alternativos. | |
ES473016A1 (es) | Dispositivo reductor de los ruidos radiados por el tubo de escape de un motor termico | |
ES8104493A1 (es) | Un dispositivo silenciador para gases de escape | |
GB919477A (en) | Improvements relating to exhaust silencers | |
GB1254317A (en) | Improvements in or relating to exhaust gas muffler means | |
GB1386288A (en) | Silencers for pneumatic tools | |
SU580328A1 (ru) | Устройство дл управлени пневматической погрузочной машиной | |
GB1522999A (en) | Silencers for damping sound waves in gases |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8001074-7 Effective date: 19930912 Format of ref document f/p: F |