CL2008002039A1 - Dispositivo de reduccion de ruido para una herramienta neumatica, con una caja con dos extremos que definen una camara de expansion, al menos un tubo parcialmente dentro de la camara con al menos una porcion perforada y una salida, y un puerto de salida en estrecha comunicacion con la camara; herramienta y taladro percutor. - Google Patents
Dispositivo de reduccion de ruido para una herramienta neumatica, con una caja con dos extremos que definen una camara de expansion, al menos un tubo parcialmente dentro de la camara con al menos una porcion perforada y una salida, y un puerto de salida en estrecha comunicacion con la camara; herramienta y taladro percutor.Info
- Publication number
- CL2008002039A1 CL2008002039A1 CL2008002039A CL2008002039A CL2008002039A1 CL 2008002039 A1 CL2008002039 A1 CL 2008002039A1 CL 2008002039 A CL2008002039 A CL 2008002039A CL 2008002039 A CL2008002039 A CL 2008002039A CL 2008002039 A1 CL2008002039 A1 CL 2008002039A1
- Authority
- CL
- Chile
- Prior art keywords
- outlet
- tool
- expansion chamber
- perforated portion
- chamber
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/11—Arrangements of noise-damping means
- B25D17/12—Arrangements of noise-damping means of exhaust 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S173/00—Tool driving or impacting
- Y10S173/02—Sound muffling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Percussive Tools And Related Accessories (AREA)
- Earth Drilling (AREA)
- Jet Pumps And Other Pumps (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Pipe Accessories (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Fluid-Pressure Circuits (AREA)
- Actuator (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
SE PROPORCIONAN DISPOSITIVOS DE REDUCCIÓN DEL RUIDO ASOCIADO CON EL AIRE DE ESCAPE DURANTE LA OPERACIÓN DE UNA HERRAMIENTA NEUMÁTICA QUE PUEDEN INCLUIR UNA CAJA QUE TIENE UN PRIMER EXTREMO Y UN SEGUNDO EXTREMO. UNA CÁMARA DE EXPANSIÓN SE DEFINE DENTRO DE LA CÁMARA DE EXPANSIÓN. AL MENOS UN TUBO SE UBICA AL MENOS PARCIALMENTE DENTRO DE LA CÁMARA DE EXPANSIÓN EN DONDE EL TUBO TIENE AL MENOS UNA PORCIÓN PERFORADA, Y UNA SALIDA DEFINIDA EN LA MISMA. EL DISPOSITIVO TAMBIÉN INCLUYE UN PUERTO DE SALIDA EN ESTRECHA COMUNICACIÓN CON LA CÁMARA DE EXPANSIÓN EN DONDE EL PUERTO DE SALIDA Y LA SALIDA SE COLOCAN CERCA DEL SEGUNDO EXTREMO DE LA CAJA. TAMBIÉN SE PROPORCIONA UNA HERRAMIENTA NEUMÁTICA QUE PUEDE INCLUIR UN CUERPO DE CILINDRO QUE TIENE UNA SALIDA DE HERRAMIENTA DEFINIDA ASI COMO UN DISPOSITIVO DE DISMINUCIÓN DE RUIDO ACOPLADO DE MANERA FLUIDA A LA SALIDA. FINALMENTE, SE PROPORCIONA UN TALADRO PERCUTOR NEUMÁTICO QUE TAMBIÉN PUEDE INCLUIR UN CUERPO QUE TIENE UN PUERTO DE SALIDA DEFINIDO, UNA CAJA QUE DEFINE UNA CÁMARA DE EXPANSIÓN FIJADA AL CUERPO Y MÚLTIPLES TUBOS UBICADOS AL MENOS PARCIALMENTE DENTRO DE LA CÁMARA DE EXPANSIÓN. CADA TUBO TIENE UNA PORCIÓN PERFORADA, UNA PORCIÓN NO PERFORADA Y UNA SALIDA EN LA QUE LAS PORCIONES NO PERFORADAS SE UBICAN ADYACENTEMENTE AL PUERTO DE SALIDA Y EN DONDE AL MENOS UNA DE LAS SALIDAS SE VENTILA A LA ATMÓSFERA.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94956607P | 2007-07-13 | 2007-07-13 | |
US12/169,514 US7681690B2 (en) | 2007-07-13 | 2008-07-08 | Noise abatement device for a pneumatic tool |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2008002039A1 true CL2008002039A1 (es) | 2009-07-17 |
Family
ID=40260332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2008002039A CL2008002039A1 (es) | 2007-07-13 | 2008-07-11 | Dispositivo de reduccion de ruido para una herramienta neumatica, con una caja con dos extremos que definen una camara de expansion, al menos un tubo parcialmente dentro de la camara con al menos una porcion perforada y una salida, y un puerto de salida en estrecha comunicacion con la camara; herramienta y taladro percutor. |
Country Status (10)
Country | Link |
---|---|
US (2) | US7681690B2 (es) |
EP (1) | EP2167282A4 (es) |
CN (1) | CN101743098B (es) |
AR (1) | AR067541A1 (es) |
AU (1) | AU2008276176B2 (es) |
CA (1) | CA2694747C (es) |
CL (1) | CL2008002039A1 (es) |
PE (1) | PE20090846A1 (es) |
WO (1) | WO2009012228A2 (es) |
ZA (1) | ZA200908888B (es) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7681690B2 (en) * | 2007-07-13 | 2010-03-23 | Longyear Tm, Inc. | Noise abatement device for a pneumatic tool |
US7997351B2 (en) * | 2008-05-19 | 2011-08-16 | Longyear Tm, Inc. | Pneumatic drifter with replaceable foot pieces |
US7735603B2 (en) * | 2008-05-28 | 2010-06-15 | Longyear Tm, Inc. | Noise reducing device for a pneumatic tool |
US8215449B2 (en) * | 2009-12-02 | 2012-07-10 | Longyear Tm, Inc. | Muffler system for noise abatement and ice control |
KR101774076B1 (ko) * | 2010-05-18 | 2017-09-01 | 그라코 미네소타 인크. | 얼음 생성이 적은 공기 모터 배기 머플러 |
US9849575B2 (en) | 2011-01-18 | 2017-12-26 | Dino Paoli S.R.L. | Pneumatic screwer |
IT1403344B1 (it) * | 2011-01-18 | 2013-10-17 | Dino Paoli S R L | Avvitatore pneumatico |
US8434589B1 (en) * | 2011-11-14 | 2013-05-07 | Xerox Corporation | Obstruction device for reducing noise emitted from a blower |
US8862017B2 (en) * | 2012-01-25 | 2014-10-14 | Xerox Corporation | Use of an acoustic cavity to reduce acoustic noise from a centrifugal blower |
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 |
US10196947B2 (en) * | 2016-02-02 | 2019-02-05 | Kohler Co. | Muffler |
KR101840277B1 (ko) * | 2016-08-18 | 2018-05-04 | 현대자동차주식회사 | 머플러의 구조 |
CN109773473B (zh) * | 2019-03-29 | 2023-10-27 | 广西玉柴机器股份有限公司 | 一种快速拆装螺母的拆装装置 |
US11867102B2 (en) | 2019-08-28 | 2024-01-09 | Snap-On Incorporated | Pneumatic tool exhaust muffler |
Family Cites Families (109)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US172245A (en) | 1876-01-18 | Improvement in exhaust mechanisms | ||
US706844A (en) * | 1901-09-23 | 1902-08-12 | J B Bartholomew | Muffler. |
US888489A (en) * | 1906-11-01 | 1908-05-26 | Reading Standard Company | Muffler. |
US969101A (en) | 1909-02-05 | 1910-08-30 | Hugo C Gibson | Muffler. |
US1338520A (en) * | 1919-07-03 | 1920-04-27 | George W Moores | Muffler |
US1373221A (en) * | 1920-04-26 | 1921-03-29 | John Reed | Silencing device for internal-combustion engines, particularly applicable for use on aircraft |
US1468398A (en) * | 1921-05-06 | 1923-09-18 | Reed John | Intake silencer for internal-combustion engines |
US1760682A (en) | 1925-04-22 | 1930-05-27 | Boysen Friedrich August | Collecting conduit for the exhaust pipes or internal-combustion engines |
US1644794A (en) | 1926-04-21 | 1927-10-11 | Worthington Pump & Mach Corp | Intake silencer |
US1838834A (en) | 1927-03-07 | 1931-12-29 | United Iron Works Inc | Exhaust pipe and pit |
US2037102A (en) | 1933-07-01 | 1936-04-14 | Vipond Benjamin Leslie | Muffler |
US2057304A (en) | 1933-11-08 | 1936-10-13 | Saint-Jacques Eugene Camille | Apparatus for regularizing the exhaust of explosion motors |
BE412503A (es) | 1935-02-28 | |||
US2139736A (en) | 1936-11-19 | 1938-12-13 | Kenneth P Durham | Vortical muffling device |
US2128742A (en) | 1937-04-09 | 1938-08-30 | Ingersoll Rand Co | Muffling device |
US2170704A (en) | 1937-08-03 | 1939-08-22 | Maxim Silencer Co | Spark arrester |
US2274460A (en) | 1937-10-14 | 1942-02-24 | Carl F Rauen | Muffler |
US2512823A (en) * | 1945-05-02 | 1950-06-27 | Blundell Alfred | Air intake and exhaust silencer for internal-combustion engines |
US2562101A (en) | 1946-03-08 | 1951-07-24 | Burgess Manning Co | Apparatus for silencing noise producing gases |
US2660257A (en) * | 1951-04-17 | 1953-11-24 | Maxim Silencer Co | Silencer with low back pressure |
US2764250A (en) | 1953-01-23 | 1956-09-25 | Jeffords Joseph | Silencer for pneumatic devices |
US2936844A (en) | 1955-11-18 | 1960-05-17 | Frank R Gill | Combined spark arrester and muffler for internal combustion engines |
US3066755A (en) | 1960-04-21 | 1962-12-04 | Diehl William Carl | Muffler with spiral partition |
US3166152A (en) * | 1961-12-04 | 1965-01-19 | Patrick J Conlin | Muffler device |
US3176791A (en) | 1963-11-12 | 1965-04-06 | William M Betts | Mufflers for marine engines |
US3255844A (en) | 1964-01-16 | 1966-06-14 | Gardner Denver Co | Multi-passage silencer for pneumatic tool |
US3311120A (en) | 1964-07-06 | 1967-03-28 | Palmisano Rocco Richard | Fluid vortex oscillator |
US3243011A (en) | 1964-07-22 | 1966-03-29 | Ramon B Hill | Muffler with expansion chamber defining centrifugal flow path |
US3323614A (en) | 1965-12-02 | 1967-06-06 | Leon E Heifetz | Muffler with loop-shaped band movable by gas pulsations |
GB1164999A (en) | 1965-12-20 | 1969-09-24 | Holman Brothers Ltd | Improvements relating to Silencing Means for Percussive Pneumatic Tools. |
NL129150C (es) | 1966-03-22 | |||
US3530953A (en) | 1968-07-19 | 1970-09-29 | Patrick J Conlin | Muffler with tangential inlet and outlet nipples |
US3577728A (en) * | 1969-03-19 | 1971-05-04 | Joe W Von Brimer | Exhaust gas processing system |
US3599756A (en) | 1969-09-02 | 1971-08-17 | Worthington Corp | Rock drill feed mast with integral muffler and oil separator |
US3554316A (en) | 1969-11-25 | 1971-01-12 | Chicago Pneumatic Tool Co | Detachable elastomer muffler for pneumatic percussive tools |
US3635299A (en) | 1970-04-20 | 1972-01-18 | Gardner Denver Co | Muffler for pneumatic tool |
US3688868A (en) | 1971-08-26 | 1972-09-05 | Stephen J Gibel | Expansion chambered, fail-safe muffler |
US3957446A (en) * | 1972-04-14 | 1976-05-18 | Texaco Inc. | Swirl reactor for exhaust gases |
US3776366A (en) * | 1972-07-24 | 1973-12-04 | Outboard Marine Corp | Exhaust muffler |
SU482286A1 (ru) * | 1972-10-03 | 1975-08-30 | Институт Горного Дела Ан Ссср | Пневматический бетонолом |
US3750841A (en) | 1972-10-30 | 1973-08-07 | G Brown | Muffling device for gas discharge |
SE371770B (es) * | 1972-11-22 | 1974-12-02 | Atlas Copco Ab | |
US3815705A (en) | 1972-12-04 | 1974-06-11 | Thor Power Tool Co | Muffler for a pneumatic percussion tool |
US3927525A (en) * | 1973-05-25 | 1975-12-23 | Gen Motors Corp | Engine with exhaust manifold converter-reactor |
DE2344351A1 (de) | 1973-09-03 | 1975-03-13 | Leistritz Hans Karl | Gegensinniges drallelement |
US3907528A (en) * | 1973-12-26 | 1975-09-23 | Burgess Ind | Water separator silencer |
SE394261B (sv) | 1973-12-27 | 1977-06-20 | Atlas Copco Ab | Anordning for ljuddempning vid bergborrmaskiner samt bergborrmaskin med sadan anordning |
US3927731A (en) | 1974-04-10 | 1975-12-23 | Carter James B Ltd | Muffler with spiral duct and double inlets |
US3941206A (en) * | 1974-05-08 | 1976-03-02 | Burgess Industries Incorporated | Noise attenuating snubber |
US3898064A (en) * | 1974-05-09 | 1975-08-05 | Rockwell International Corp | Apparatus for filtering engine exhaust |
US3981378A (en) | 1974-10-16 | 1976-09-21 | Horn Construction Co., Inc. | Muffler for pile driving apparatus |
US4027740A (en) | 1975-02-10 | 1977-06-07 | Martin James F | Multi-chamber muffler |
DE2516626C2 (de) | 1975-04-16 | 1977-04-28 | Freudenberg Carl Fa | Schalldaempfer fuer ausstroemende druckgase |
US4028076A (en) | 1975-08-18 | 1977-06-07 | Parma Industries, Inc. | Centrifugal air precleaner for internal combustion engines |
JPS5328503A (en) | 1976-08-30 | 1978-03-16 | Hitachi Metals Ltd | Process for treatment of powder to manufacture tool steel |
US4109749A (en) | 1976-11-09 | 1978-08-29 | Minnesota Mining And Manufacturing Company | Muffler |
US4113052A (en) | 1976-12-13 | 1978-09-12 | Berkmont Industries | Unitary elastic muffler assembly for a pneumatic device |
US4102534A (en) * | 1977-01-10 | 1978-07-25 | Ajax Tool Works, Inc. | Pneumatic hammer |
US4135602A (en) | 1977-05-20 | 1979-01-23 | The Aro Corporation | Selectively positioned 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 |
US4244442A (en) | 1978-10-13 | 1981-01-13 | Rensselaer Polytechnic Institute | Method and apparatus for treating exhaust gases particularly for air-operated tools |
US4327817A (en) | 1978-10-13 | 1982-05-04 | Rensselaer Polytechnic Institute | Method and apparatus for treating exhaust gases particularly for air-operated tools |
CA1120406A (en) | 1979-02-13 | 1982-03-23 | Stanley L. Baldwin | Mufflers for percussive pneumatic machines |
EP0015700B1 (en) | 1979-02-28 | 1982-07-28 | CompAir Construction and Mining Limited | Compressed-gas-operated reciprocating-piston devices |
FR2457152A1 (fr) | 1979-05-22 | 1980-12-19 | Montabert Roger | Silencieux pour marteau pneumatique |
US4346783A (en) | 1980-09-26 | 1982-08-31 | Rensselaer Polytechnic Institute | Apparatus for treating flowing working gases particularly to reduce the noise in operation thereof |
US4424882A (en) * | 1981-02-09 | 1984-01-10 | Moller Paul S | Resonator type mufflers |
JPS57148013A (en) | 1981-03-09 | 1982-09-13 | Mazda Motor Corp | Method of manufacturing rocker arm of aluminum |
DE3125083C2 (de) * | 1981-06-26 | 1990-05-10 | Fa. J. Eberspächer, 7300 Esslingen | Schalldämpfer für Fahrzeugmotoren |
US4402383A (en) | 1981-09-01 | 1983-09-06 | Joy Manufacturing Company | Drill motor enclosure |
DD203095A1 (de) * | 1981-12-22 | 1983-10-12 | Niles Pressluftwerkzeuge Veb | Einrichtung zur geraeuschdaempfung an druckluftmaschinen |
US4474260A (en) * | 1982-08-30 | 1984-10-02 | Valentine Al L | Fluid operated vacuum device having improved exhaust muffler |
SE432375B (sv) | 1982-09-16 | 1984-04-02 | Atlas Copco Ab | Anordning vid ljuddempare till tryckluftdrivet slagverktyg |
JPS59126118A (ja) | 1982-12-30 | 1984-07-20 | Aisin Warner Ltd | 車両用自動変速機の油圧制御装置 |
DE3326802C2 (de) * | 1983-07-26 | 1986-03-20 | Festo KG, 7300 Esslingen | Anschlußblock |
JPS6098711A (ja) | 1983-11-04 | 1985-06-01 | Kyocera Corp | 厚みすべり振動子 |
FR2554752B1 (fr) | 1983-11-10 | 1986-12-26 | Charbonnages De France | Carter insonorisant pour marteau pneumatique de foration |
US4880078A (en) | 1987-06-29 | 1989-11-14 | Honda Giken Kogyo Kabushiki Kaisha | Exhaust muffler |
US5214253A (en) * | 1990-10-26 | 1993-05-25 | Houston Jr Richard G | Automotive exhaust system |
US5373119A (en) * | 1990-11-23 | 1994-12-13 | Kioritz Corporation | Exhaust muffler for internal combustion engine |
US5152366A (en) | 1991-03-28 | 1992-10-06 | The United States Of America As Represented By The Secretary Of The Navy | Sound absorbing muffler |
US5214254A (en) * | 1992-03-20 | 1993-05-25 | Sheehan Russell T | Triple cone exhaust wave tuner |
US5376762A (en) | 1992-09-28 | 1994-12-27 | Ingersoll-Rand Company | Muffler for a fluid-activated, percussive apparatus |
SE501520C2 (sv) | 1993-07-20 | 1995-03-06 | Volvo Ab | Avgaskollektor med primärrör |
JP2991365B2 (ja) | 1994-03-11 | 1999-12-20 | 昭和風力機械株式会社 | 直列接続式組合わせサイレンサ |
AT407772B (de) * | 1994-11-08 | 2001-06-25 | Habsburg Lothringen Leopold In | Kombinierte resonator- und schalldämpferanlage |
US5545860A (en) | 1995-02-21 | 1996-08-13 | Ford Motor Company | Discharge muffler for an automotive compressor and method for making same |
US5581055A (en) | 1995-08-04 | 1996-12-03 | Kevin G. Self | Muffler for air operated hand tools and other pneumatic devices |
US5731556A (en) | 1996-09-30 | 1998-03-24 | Ingersoll-Rand Company | Muffler for pneumatic device |
CN2302338Y (zh) * | 1997-07-08 | 1998-12-30 | 张永福 | 梯形窄缝微孔板式内燃机消声器 |
US7216739B2 (en) | 1998-01-13 | 2007-05-15 | Exhaust Technologies, Inc. | Muffler for pneumatic hand tool |
US5952623A (en) | 1998-01-13 | 1999-09-14 | Sterling; Robert E. | Pneumatic hand tool exhaust muffler |
US6668971B2 (en) | 1998-01-13 | 2003-12-30 | Robert E. Sterling | Pneumatic hand tool exhaust muffler having inner and outer tubes |
FI108561B (fi) | 1998-09-29 | 2002-02-15 | Tamrock Oy | Kotelo kallionporauslaitteen äänen eristämiseksi ja sovitelma kallionporauslaitteen yhteydessä |
DE10020491A1 (de) | 2000-04-26 | 2002-03-14 | Eberspaecher J Gmbh & Co | Schalldämpferanlage eines Kraftfahrzeuges mit variabler Dämpfungscharakteristik |
US6457551B1 (en) * | 2000-07-11 | 2002-10-01 | Liang Fei Industry Co., Ltd. | Replaceable muffler structure with an adjustable length |
US6382348B1 (en) | 2001-02-09 | 2002-05-07 | Shun-Lai Chen | Twin muffler |
AU2002240379B2 (en) * | 2001-02-15 | 2005-12-22 | Ttr Hp, Inc. | Air turbine for combustion engine |
CA2455685C (en) | 2001-07-26 | 2009-05-19 | Nicolaas Daniel Lombard Burger | Rock drill silencing apparatus |
US6576028B2 (en) | 2001-10-12 | 2003-06-10 | Santos Miguel Radhames | Noise abatement device and separation aid for use in fluid flow systems |
GB2383604A (en) * | 2001-12-27 | 2003-07-02 | Wilson F G | Exhaust gas silencer with combined acoustic resonator chamber and spark arrester |
US6959782B2 (en) | 2002-03-22 | 2005-11-01 | Tecumseh Products Company | Tuned exhaust system for small engines |
KR100504983B1 (ko) * | 2003-03-12 | 2005-08-01 | 삼성광주전자 주식회사 | 압축기용 흡입머플러, 압축기 및 냉매순환회로를 가지는장치 |
US6892853B2 (en) * | 2003-05-01 | 2005-05-17 | Agency For Science Technology And Research | High performance muffler |
US20060037811A1 (en) * | 2004-08-20 | 2006-02-23 | S & S Cycle, Inc. | Muffler assembly |
JP3928175B2 (ja) * | 2004-08-25 | 2007-06-13 | 有限会社吉岡組 | 空気動工具 |
JP4613619B2 (ja) | 2005-01-13 | 2011-01-19 | Smc株式会社 | サイレンサ |
US7681690B2 (en) * | 2007-07-13 | 2010-03-23 | Longyear Tm, Inc. | Noise abatement device for a pneumatic tool |
US7735603B2 (en) * | 2008-05-28 | 2010-06-15 | Longyear Tm, Inc. | Noise reducing device for a pneumatic tool |
-
2008
- 2008-07-08 US US12/169,514 patent/US7681690B2/en not_active Expired - Fee Related
- 2008-07-11 PE PE2008001170A patent/PE20090846A1/es not_active Application Discontinuation
- 2008-07-11 CL CL2008002039A patent/CL2008002039A1/es unknown
- 2008-07-14 EP EP08826379.3A patent/EP2167282A4/en not_active Withdrawn
- 2008-07-14 AR ARP080103027A patent/AR067541A1/es unknown
- 2008-07-14 WO PCT/US2008/069992 patent/WO2009012228A2/en active Application Filing
- 2008-07-14 CN CN2008800244189A patent/CN101743098B/zh not_active Expired - Fee Related
- 2008-07-14 AU AU2008276176A patent/AU2008276176B2/en not_active Ceased
- 2008-07-14 CA CA2694747A patent/CA2694747C/en not_active Expired - Fee Related
-
2009
- 2009-12-14 ZA ZA2009/08888A patent/ZA200908888B/en unknown
-
2010
- 2010-03-10 US US12/721,427 patent/US7845464B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2694747A1 (en) | 2009-01-22 |
CA2694747C (en) | 2014-01-14 |
AR067541A1 (es) | 2009-10-14 |
PE20090846A1 (es) | 2009-07-02 |
US7681690B2 (en) | 2010-03-23 |
WO2009012228A2 (en) | 2009-01-22 |
EP2167282A2 (en) | 2010-03-31 |
US20090090530A1 (en) | 2009-04-09 |
US7845464B2 (en) | 2010-12-07 |
CN101743098A (zh) | 2010-06-16 |
WO2009012228A3 (en) | 2009-03-12 |
ZA200908888B (en) | 2011-02-23 |
CN101743098B (zh) | 2013-11-27 |
AU2008276176A1 (en) | 2009-01-22 |
AU2008276176B2 (en) | 2011-10-06 |
US20100155174A1 (en) | 2010-06-24 |
EP2167282A4 (en) | 2015-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CL2008002039A1 (es) | Dispositivo de reduccion de ruido para una herramienta neumatica, con una caja con dos extremos que definen una camara de expansion, al menos un tubo parcialmente dentro de la camara con al menos una porcion perforada y una salida, y un puerto de salida en estrecha comunicacion con la camara; herramienta y taladro percutor. | |
PE20070258A1 (es) | Unidad de silenciador para un motor de proposito general | |
AR092910A2 (es) | Combustor para turbina de gas y venturi dispuesto en el interior de dicho combustor | |
CU23985B1 (es) | Motor mejorado que opera con aire o gas comprimido, y/o energía adicional, que tiene una cámara de expansión activa | |
NO20080735L (no) | System for forsegling av et rom mellom en innvendig vegg av en rorapning og minst ett ror eller kanal i det minste delvis mottatt i apningen | |
EA200700638A1 (ru) | Окно и оконная рама | |
DE602007002103D1 (de) | Abgasvorrichtung und damit ausgestattetes Fahrzeug | |
CN201129199Y (zh) | 具有多个同轴穿孔管的消声器 | |
CO6290102A1 (es) | Una etiqueta que es removible o que tiene una seccion removible | |
ITMI20070078U1 (it) | Silenziatore ad aria compressa per applicazioni pneumatiche | |
AR058337A1 (es) | Dispersador de aire para un secador de rocio y un metodo para disenar un dispersador de aire | |
AR028773A1 (es) | Medios de hermetizacion y de presurizacion de la almohadilla de soporte de una turbina a gas | |
CL2012003097A1 (es) | Un metodo para controlar la descarga de una gas de escape desde un dispositivo neumatico, comprende dirigir el gas de escape desde un puerto de escape del dispositivo, expandir los gases de escape en proximidad a la porcion caliente del dispositivo neumatico para calentar del gas de escape y descargar el gas a la atmosfera; y sistema silenciador. | |
TWI262992B (en) | Housing structure for an axial-blowing heat-dissipating fan | |
CL2018000029A1 (es) | Equipo de carcasa y tubos con deflectores antivibración. | |
PE20080616A1 (es) | Una estructura de disposicion de catalizador de una motocicleta | |
JP2015137639A5 (es) | ||
NO20051453L (no) | Lyddempingselement for ventilasjonskanal | |
WO2009133304A8 (fr) | Moteur à détonations pulsées | |
CN112032455A (zh) | 一种高压气体排气消声器 | |
CN107401527A (zh) | 一种风机消音装置 | |
CN207554439U (zh) | 一种风机消音装置 | |
FR3069585B1 (fr) | Dispositif d'aspiration comprenant un circuit de ventilation | |
ATE554330T1 (de) | Druckluft-schalldämpfersystem | |
TW200718528A (en) | Composite muffler for pneumatic tool |