GB405239A - Improvements in gas regulators for internal-combustion engines and the like - Google Patents

Improvements in gas regulators for internal-combustion engines and the like

Info

Publication number
GB405239A
GB405239A GB11970/32A GB1197032A GB405239A GB 405239 A GB405239 A GB 405239A GB 11970/32 A GB11970/32 A GB 11970/32A GB 1197032 A GB1197032 A GB 1197032A GB 405239 A GB405239 A GB 405239A
Authority
GB
United Kingdom
Prior art keywords
impurities
casing
combustion engines
outlet
internal
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
GB11970/32A
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 GB11970/32A priority Critical patent/GB405239A/en
Publication of GB405239A publication Critical patent/GB405239A/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
    • F01N13/007—Apparatus used as intake or exhaust silencer
    • 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
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels
    • 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
    • F01N3/037—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 inertial or centrifugal separators, e.g. of cyclone type, optionally combined or associated with agglomerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1211—Flow throttling or guiding by using inserts in the air intake flow path, e.g. baffles, throttles or orifices; Flow guides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • F02M35/1205—Flow throttling or guiding
    • F02M35/1216—Flow throttling or guiding by using a plurality of holes, slits, protrusions, perforations, ribs or the like; Surface structures; Turbulence generators
    • 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
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/02—Exhaust filters
    • 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
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/06—Spark arresters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
    • F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
    • 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

Abstract

405,239. Silencing gaseous currents ; mixing charge; separating impurities from gases &c. PERNIK, A., 11, Cerna U1., Prague. April 26, 1932, No. 11970. Void [Abridged as open to inspection under Sect. 91 of the Acts, May 20, 1932]. [Class 7 (ii).] A gas regulator applicable to the inlets and exhausts of internal-combustion engines to reduce noise and to separate impurities from the gas, consists of a casing 1 provided internally with guide blades 2 arranged in a spiral curve with spaces between the blades. The normal inlet and outlet are at 3 and 4 but they may be interchanged. An outlet 5 and pocket 6 are provided for collecting impurities. The engine carburetter may be connected at 3, the device then serving to mix the charge, and a helical guide worm may be provided in the pipe 4 to lead the axial impulses in the direction of rotation. The inlet 3 may face the direction of movement on a motor vehicle. The casing 1 may be of conical or annular shape and may be provided on its surface with injector-like openings for cooling air. The spiral curve may be helical and several spirals may be nested one within another and one single blade may form a complete convolution. The device may be arranged as a group of several units operating in series or parallel and with opposite directions of rotation. Other applications to which the device is stated to be applicable are :-compressors, vacuum pumps, steam engines, funnels of locomotives, spark arresters, reservoirs, mixing-vessels, separators of oil, water, tar and of other solid, liquid or gaseous materials in a continuous stream.
GB11970/32A 1932-04-26 1932-04-26 Improvements in gas regulators for internal-combustion engines and the like Expired GB405239A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB11970/32A GB405239A (en) 1932-04-26 1932-04-26 Improvements in gas regulators for internal-combustion engines and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11970/32A GB405239A (en) 1932-04-26 1932-04-26 Improvements in gas regulators for internal-combustion engines and the like

Publications (1)

Publication Number Publication Date
GB405239A true GB405239A (en) 1934-02-01

Family

ID=9996006

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11970/32A Expired GB405239A (en) 1932-04-26 1932-04-26 Improvements in gas regulators for internal-combustion engines and the like

Country Status (1)

Country Link
GB (1) GB405239A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299504A1 (en) * 1975-02-03 1976-08-27 Skoldberg Olof PROCEDURE AND ARRANGEMENT
WO1997039230A2 (en) * 1996-04-12 1997-10-23 Ohlmann Hans Armin Air and exhaust gas management system for a two-cycle internal combustion engine
FR2894283A1 (en) * 2005-12-06 2007-06-08 Faurecia Sys Echappement Silencer for motor vehicle, has inlet conduit including, at its output end, tubular loop having perforations liberating exhaust gas in enclosure and conduit introducing gas emerging in loop, where enclosure delimits exhaust volume
EP4209709A1 (en) * 2022-01-10 2023-07-12 Vaillant GmbH Heating device, silencer and use of a gas supply

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2299504A1 (en) * 1975-02-03 1976-08-27 Skoldberg Olof PROCEDURE AND ARRANGEMENT
WO1997039230A2 (en) * 1996-04-12 1997-10-23 Ohlmann Hans Armin Air and exhaust gas management system for a two-cycle internal combustion engine
WO1997039230A3 (en) * 1996-04-12 1998-01-29 Ohlmann Hans Armin Air and exhaust gas management system for a two-cycle internal combustion engine
FR2894283A1 (en) * 2005-12-06 2007-06-08 Faurecia Sys Echappement Silencer for motor vehicle, has inlet conduit including, at its output end, tubular loop having perforations liberating exhaust gas in enclosure and conduit introducing gas emerging in loop, where enclosure delimits exhaust volume
EP4209709A1 (en) * 2022-01-10 2023-07-12 Vaillant GmbH Heating device, silencer and use of a gas supply

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