GB561066A - Improvements relating to silencers for pulsating gaseous currents - Google Patents

Improvements relating to silencers for pulsating gaseous currents

Info

Publication number
GB561066A
GB561066A GB15217/42A GB1521742A GB561066A GB 561066 A GB561066 A GB 561066A GB 15217/42 A GB15217/42 A GB 15217/42A GB 1521742 A GB1521742 A GB 1521742A GB 561066 A GB561066 A GB 561066A
Authority
GB
United Kingdom
Prior art keywords
chamber
tapered
apertures
surrounding
gases
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
GB15217/42A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB15217/42A priority Critical patent/GB561066A/en
Publication of GB561066A publication Critical patent/GB561066A/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
    • 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
    • F01N3/04—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust using liquids
    • 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
    • F01N1/08—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
    • F01N1/08—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
    • 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
    • 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
    • F01N2490/20—Chambers being formed inside the exhaust pipe without enlargement of the cross section of the pipe, e.g. resonance chambers
    • 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)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

561,066. Silencers. BLANCHARD, J. G. Oct. 29, 1942, No. 15217. [Class 7 (ii)] In a silencer for pulsating gases and comprising at least one forwardly tapered chamber 6 provided with sector vanes &c. 7 to impart a forward spiral motion to the gases, the chamber being fed through an eccentric opening in its base 5 from a tapered chamber 3, apertures 8 in the base put the chamber 6 into communication with a smoothing chamber 9 surrounding the chamber 3 which directs the impulses towards the forward end of of the tapered chamber 6. The chamber 6 leads eccentrically into a further tapered chamber 12 communicating at its base by apertures 14 with a smoothing chamber 15 surrounding the chamber 6. Perforations 16 in the wall of the chamber 12 permit part of the gases to traverse a surrounding chamber 17 and pass through apertures 20 into an outlet chamber 20<1> into which the chamber 12 delivers concentrically. The silencer may be used in a vertical position, any solid matter caught in the chamber 6 being removed through a door 23 and water may be sprayed on to the inner surface of the chamber through a nozzle 25. Specifications 336,714, [Class 7 (ii)], 420,675 and 426,769 are referred to.
GB15217/42A 1942-10-29 1942-10-29 Improvements relating to silencers for pulsating gaseous currents Expired GB561066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB15217/42A GB561066A (en) 1942-10-29 1942-10-29 Improvements relating to silencers for pulsating gaseous currents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB15217/42A GB561066A (en) 1942-10-29 1942-10-29 Improvements relating to silencers for pulsating gaseous currents

Publications (1)

Publication Number Publication Date
GB561066A true GB561066A (en) 1944-05-03

Family

ID=10055100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15217/42A Expired GB561066A (en) 1942-10-29 1942-10-29 Improvements relating to silencers for pulsating gaseous currents

Country Status (1)

Country Link
GB (1) GB561066A (en)

Similar Documents

Publication Publication Date Title
GB1046865A (en) A plasma spray gun device
GB672441A (en) Spraying nozzle
ES446013A1 (en) Portable shower head
ES460882A1 (en) Steam iron
GB1182032A (en) Pulsation Damper for fluid currents
GB561066A (en) Improvements relating to silencers for pulsating gaseous currents
GB797273A (en) Improvements in or relating to spray nozzles
GB750656A (en) Improvements in or relating to spiral spray nozzles
GB1248711A (en) Improvements in or relating to atomization
GB741973A (en) Improvements in or relating to venturi injector devices
GB704871A (en) Dry powder fire extinguishing medium discharge and directing apparatus
US2470519A (en) Nozzle
Hallowes et al. Attack of Various Superheated Steam Atmospheres upon Aluminium Bronze Alloys
JPS56121627A (en) Spray drying type reaction apparatus
USD134410S (en) Design for a smoking pipe
GB535451A (en) Improvements in or relating to water sprayers
USD133350S (en) Design for a sprayer pump
GB1064996A (en) Improvements in or relating to spray nozzles
ES337999A1 (en) Improved gas burner
USD148892S (en) Design for a hose nozzle
USD132784S (en) Design for a statuette
GB665500A (en) An improved spray nozzle
USD138643S (en) Design fob a welding electrode
USD134247S (en) Design fob a whippeb blade
GB1169187A (en) Gas Treating Apparatus