GB9004184D0 - Silencing of central heating systems - Google Patents

Silencing of central heating systems

Info

Publication number
GB9004184D0
GB9004184D0 GB909004184A GB9004184A GB9004184D0 GB 9004184 D0 GB9004184 D0 GB 9004184D0 GB 909004184 A GB909004184 A GB 909004184A GB 9004184 A GB9004184 A GB 9004184A GB 9004184 D0 GB9004184 D0 GB 9004184D0
Authority
GB
United Kingdom
Prior art keywords
silencing
heating systems
central heating
central
systems
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.)
Withdrawn
Application number
GB909004184A
Other versions
GB2241286A (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.)
HEATING WORLD BOILERS Ltd
Original Assignee
HEATING WORLD BOILERS Ltd
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 HEATING WORLD BOILERS Ltd filed Critical HEATING WORLD BOILERS Ltd
Priority to GB9004184A priority Critical patent/GB2241286A/en
Publication of GB9004184D0 publication Critical patent/GB9004184D0/en
Publication of GB2241286A publication Critical patent/GB2241286A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/027—Throttle passages
    • 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
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • F23M20/005—Noise absorbing means
    • 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
    • F01N2490/16—Chambers with particular shapes, e.g. spherical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/13003—Means for reducing the noise in smoke conducing ducts or systems
GB9004184A 1990-02-23 1990-02-23 Central heating boiler exhaust silencing Withdrawn GB2241286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9004184A GB2241286A (en) 1990-02-23 1990-02-23 Central heating boiler exhaust silencing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9004184A GB2241286A (en) 1990-02-23 1990-02-23 Central heating boiler exhaust silencing

Publications (2)

Publication Number Publication Date
GB9004184D0 true GB9004184D0 (en) 1990-04-18
GB2241286A GB2241286A (en) 1991-08-28

Family

ID=10671556

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9004184A Withdrawn GB2241286A (en) 1990-02-23 1990-02-23 Central heating boiler exhaust silencing

Country Status (1)

Country Link
GB (1) GB2241286A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4342119C2 (en) * 1993-12-10 2001-03-15 Christian Philipp Flue gas pipe
EP1227279A1 (en) * 2001-01-24 2002-07-31 Benedikt Strausak Active silencer to prevent flame and combustion noises
GB2444274A (en) * 2006-12-01 2008-06-04 Bbt Thermotechnology Uk Ltd Thermal acoustic baffle
DE102007003631A1 (en) * 2007-01-19 2008-07-24 Nordischer Maschinenbau Rud. Baader Gmbh + Co. Kg Device for damping sound generated by exhaust air

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB675222A (en) * 1949-09-29 1952-07-09 Alexander Wright Improvements in exhaust gas silencers for internal-combustion engines
GB1306400A (en) * 1970-11-16 1973-02-07
JPS52122934A (en) * 1976-04-08 1977-10-15 Tomoe Shokai Kk Burner
US4287962A (en) * 1977-11-14 1981-09-08 Industrial Acoustics Company Packless silencer
CA1137877A (en) * 1977-11-14 1982-12-21 Martin Hirschorn Packless silencer

Also Published As

Publication number Publication date
GB2241286A (en) 1991-08-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)