GB614464A - Improvements in means for ensuring the silent discharge of compressed fluids - Google Patents

Improvements in means for ensuring the silent discharge of compressed fluids

Info

Publication number
GB614464A
GB614464A GB27627/39A GB2762739A GB614464A GB 614464 A GB614464 A GB 614464A GB 27627/39 A GB27627/39 A GB 27627/39A GB 2762739 A GB2762739 A GB 2762739A GB 614464 A GB614464 A GB 614464A
Authority
GB
United Kingdom
Prior art keywords
shells
baffles
perforations
oct
rotor
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
GB27627/39A
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.)
RAYMOND TASSOUL
Original Assignee
RAYMOND TASSOUL
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 RAYMOND TASSOUL filed Critical RAYMOND TASSOUL
Publication of GB614464A publication Critical patent/GB614464A/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
    • 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
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/087—Other arrangements or adaptations of exhaust conduits having valves upstream of silencing apparatus for by-passing at least part of exhaust directly to atmosphere
    • 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
    • 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
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/18—Silencing apparatus characterised by method of silencing by using movable parts having rotary movement
    • 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
    • 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
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/05—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of air, e.g. by mixing exhaust with air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B35/00—Engines characterised by provision of pumps for sucking combustion residues from cylinders
    • F02B35/02—Engines characterised by provision of pumps for sucking combustion residues from cylinders using rotary pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A21/00—Barrels; Gun tubes; Muzzle attachments; Barrel mounting means
    • F41A21/30—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)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Exhaust Silencers (AREA)

Abstract

614,464. Firearms. TASSOUL, R. Oct. 10, 1939, Nos. 27627 and 27628. Convention dates, Oct. 13, 1938 and Sept. 28, 1939. [Class 92 (ii)] [Also in Group XXVII] Gases from fire-arms or from the exhaust of an internal-combustion engine, are silenced by passing them through a central tube surrounded by a series of annular chambers formed by shells 6 with perforations 7, these chambers communicating by openings 10 with a further chamber 12 having exit openings 13, which may be successively opened by a rotor 18, driven by the gaseous currents. The perforations 7 may be inclined as shown, and baffles 11 provided on the shells 6. These baffles may consist of helical strips welded to the shells. A lining of sound-insulating material 26 may be provided. In a modification, the rotor 18 is replaced by a series of screw fans arranged on a longitudinal axis, and the casing may be surrounded by an air-jacket open at both ends, so that air is caused to flow therethrough by the motion of the vehicle carrying the silencer.
GB27627/39A 1938-10-13 1939-10-10 Improvements in means for ensuring the silent discharge of compressed fluids Expired GB614464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE614464X 1938-10-13

Publications (1)

Publication Number Publication Date
GB614464A true GB614464A (en) 1948-12-16

Family

ID=3875434

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27627/39A Expired GB614464A (en) 1938-10-13 1939-10-10 Improvements in means for ensuring the silent discharge of compressed fluids

Country Status (1)

Country Link
GB (1) GB614464A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358357A1 (en) * 1988-08-25 1990-03-14 Webster G. Billington Engine exhaust control system
US9506710B2 (en) 2015-01-16 2016-11-29 Ra Brands, L.L.C. Modular silencer system
US9746267B2 (en) 2015-01-16 2017-08-29 R A Brands, L.L.C. Modular silencer
US11480405B2 (en) * 2017-10-23 2022-10-25 In Ovation Llc Firearm turbine suppressor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0358357A1 (en) * 1988-08-25 1990-03-14 Webster G. Billington Engine exhaust control system
US9506710B2 (en) 2015-01-16 2016-11-29 Ra Brands, L.L.C. Modular silencer system
US9746267B2 (en) 2015-01-16 2017-08-29 R A Brands, L.L.C. Modular silencer
US11480405B2 (en) * 2017-10-23 2022-10-25 In Ovation Llc Firearm turbine suppressor

Similar Documents

Publication Publication Date Title
GB435423A (en) Silencers for gases, particularly exhaust gases of internal-combustion engines
GB614464A (en) Improvements in means for ensuring the silent discharge of compressed fluids
GB1347787A (en) Multi-pass sound muffler
GB1044262A (en) Improvements in silencers for burner installations operating with pulsating combustion
GB303581A (en) Improvements in or relating to silencers for the exhaust of internal combustion engines
GB450398A (en) Improvements in and relating to silencers for internal combustion engines
US2241150A (en) Exhaust muffler
US2109995A (en) Silencer for internal combustion engines
GB543055A (en) Improvements in or relating to silencers for the passage of gaseous currents
GB316369A (en) An improved exhaust silencing and scavenging device for internal combustion engines
GB675222A (en) Improvements in exhaust gas silencers for internal-combustion engines
GB1412216A (en) Double-walled housings for internal combustion engines and associated machinery
GB487816A (en) Improvements in exhaust silencers for internal-combustion engines
GB534568A (en) Improvements in or relating to silencing devices for flowing, pulsating gases
GB534926A (en) Improvements in means for silencing the exhaust of internal combustion engines
US2660258A (en) Baffle type muffler with a plurality of outlet conduits
GB656552A (en) Improvements relating to internal combustion engine exhaust silencers
GB285390A (en) Improvements in devices for diluting the exhaust from internal combustion engines
GB1471417A (en) Silencer for internal combustion engine exhaust gases
GB305904A (en) A silencing chamber for the exhaust of internal combustion engines
GB460234A (en) Improvements relating to silencers serving for the passage of gaseous currents
GB146837A (en) Improvements in or relating to exhaust silencers for internal combustion engines
US1986448A (en) Muffler
GB533135A (en) Improvements in means for silencing or damping the pulsations of gaseous currents
GB512706A (en) Rotary gas engine