GB2056563B - Pneumatic exhaust silencer - Google Patents

Pneumatic exhaust silencer

Info

Publication number
GB2056563B
GB2056563B GB8026584A GB8026584A GB2056563B GB 2056563 B GB2056563 B GB 2056563B GB 8026584 A GB8026584 A GB 8026584A GB 8026584 A GB8026584 A GB 8026584A GB 2056563 B GB2056563 B GB 2056563B
Authority
GB
United Kingdom
Prior art keywords
exhaust silencer
pneumatic exhaust
pneumatic
silencer
exhaust
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB8026584A
Other versions
GB2056563A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch 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
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB2056563A publication Critical patent/GB2056563A/en
Application granted granted Critical
Publication of GB2056563B publication Critical patent/GB2056563B/en
Expired legal-status Critical Current

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
    • 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
    • F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members
    • 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
    • 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
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
GB8026584A 1979-08-16 1980-08-14 Pneumatic exhaust silencer Expired GB2056563B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792933105 DE2933105C2 (en) 1979-08-16 1979-08-16 silencer

Publications (2)

Publication Number Publication Date
GB2056563A GB2056563A (en) 1981-03-18
GB2056563B true GB2056563B (en) 1984-06-06

Family

ID=6078542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8026584A Expired GB2056563B (en) 1979-08-16 1980-08-14 Pneumatic exhaust silencer

Country Status (2)

Country Link
DE (1) DE2933105C2 (en)
GB (1) GB2056563B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8104805V0 (en) * 1981-03-31 1981-03-31 Panda Srl EXHAUST SILENCER, IN PARTICULAR FOR PISTOLS AND PNEUMATIC EQUIPMENT
DE3314519A1 (en) * 1983-04-21 1984-10-25 Robert Bosch Gmbh, 7000 Stuttgart Silencer fitted into the blow-off nozzle of a pressure controller
FR2628477B1 (en) * 1988-03-11 1993-05-14 Bertin & Cie EJECTOR OR INJECTOR MUFFLER FOR THE EXPANSION OF A GASEOUS FLUID AND BLOWING DEVICE PROVIDED WITH AN ASSEMBLY OF SUCH A MUFFLER
US5097924A (en) * 1988-06-08 1992-03-24 Mcneil (Ohio) Corporation Muffler for a compressed air driven motor
DE3901335A1 (en) * 1989-01-18 1990-07-19 Knorr Bremse Ag MUFFLER
EP0446726A1 (en) * 1990-03-10 1991-09-18 Miksa Marton Dualflex Company Ltd. Silencer device
DE4237630A1 (en) * 1992-11-05 1994-05-11 Wabco Westinghouse Fahrzeug Compressed air ventilation device
KR100211597B1 (en) * 1996-10-09 1999-08-02 오상수 Muffler in bus air-conditioner
DE19825151B4 (en) * 1998-06-05 2005-01-27 Detlef Joniskeit Silencer for pneumatic valves
US6089346A (en) * 1999-06-02 2000-07-18 3M Innovative Properties Company Muffler with acoustic barrier material for limited clearance pneumatic device applications
FR2832181B1 (en) * 2001-11-09 2004-02-13 Bertin Technologies Sa GAS RELAXATION MUFFLERS
JP4802007B2 (en) * 2006-02-15 2011-10-26 ハスクバーナ・ゼノア株式会社 Muffler, work machine
WO2007146770A1 (en) * 2006-06-12 2007-12-21 Briggs And Stratton Corporation Exhaust deflector for a muffler
US7530427B2 (en) * 2006-06-12 2009-05-12 Briggs & Stratton Corporation Exhaust deflector for a muffler
DE202007006627U1 (en) * 2007-05-09 2007-07-19 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Sound absorber for pneumatic device of vehicle, has housing arranged between inlet opening and outlet opening, and layer of fibrous material arranged between cartridge and pot casing
CN106133287B (en) * 2014-03-31 2019-05-28 佛吉亚排放控制技术美国有限公司 Vehicle exhaust system with resisting force sheet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054690A (en) * 1900-01-01
DE6607145U (en) * 1967-12-13 1971-03-18 Daimler Benz Ag SILENCER FOR PNEUMATIC CONTROL UNITS
US3949828A (en) * 1974-08-30 1976-04-13 Barry Wright Corporation Fluid exhaust silencer

Also Published As

Publication number Publication date
DE2933105A1 (en) 1981-02-26
GB2056563A (en) 1981-03-18
DE2933105C2 (en) 1983-12-15

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940814