GB704329A - Improvements in silencers for gaseous currents - Google Patents
Improvements in silencers for gaseous currentsInfo
- Publication number
- GB704329A GB704329A GB2127850A GB2127850A GB704329A GB 704329 A GB704329 A GB 704329A GB 2127850 A GB2127850 A GB 2127850A GB 2127850 A GB2127850 A GB 2127850A GB 704329 A GB704329 A GB 704329A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- silencers
- aug
- layer
- gaseous currents
- 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
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
- F01N1/24—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
- F01N2310/00—Selection of sound absorbing or insulating material
- F01N2310/02—Mineral wool, e.g. glass wool, rock wool, asbestos or the like
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
704,329. Silencers for gaseous currents. LATHOM ENGINEERING CO., Ltd., and TAYLOR, W. Aug. 28, 1951 [Aug. 29, 1950], No. 21278/50. Class 7(2) An apertured tube 1 and a casing 3 define a space for a soundabsorbing lining which comprises a layer 2 of chemically inactive fibrous material having fibres of long length relative to glass wool, e.g. a rope-like layer of glass silk, around the tube, and a filling 5 of glass wool. The tube 1 may have 16 perforations # inch diameter per square inch of tube surface area.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2127850A GB704329A (en) | 1950-08-29 | 1950-08-29 | Improvements in silencers for gaseous currents |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2127850A GB704329A (en) | 1950-08-29 | 1950-08-29 | Improvements in silencers for gaseous currents |
Publications (1)
Publication Number | Publication Date |
---|---|
GB704329A true GB704329A (en) | 1954-02-17 |
Family
ID=10160194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2127850A Expired GB704329A (en) | 1950-08-29 | 1950-08-29 | Improvements in silencers for gaseous currents |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB704329A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2834425A (en) * | 1954-04-02 | 1958-05-13 | Grand Sheet Metal Products Co | Exhaust muffler |
US3147097A (en) * | 1962-04-09 | 1964-09-01 | Aguas Cayetano | Engine exhaust cleaner and muffler |
EP0074220A2 (en) * | 1981-08-26 | 1983-03-16 | Lancaster Glass Fibre Limited | Improvements in or relating to inserts for silencers |
DE3509033A1 (en) * | 1985-03-13 | 1986-09-18 | Müller - BBM GmbH, 8033 Planegg | Sound absorber |
GB2340884A (en) * | 1998-08-19 | 2000-03-01 | Lancaster Glass Fibre | Vehicle exhaust silencer or silencer cartridge with unidirectional fibres |
US6196351B1 (en) | 1999-06-04 | 2001-03-06 | Lancaster Glass Fibre Limited | Silencer cartridge |
WO2019218589A1 (en) * | 2018-05-17 | 2019-11-21 | 潍柴动力股份有限公司 | Muffler and automobile |
-
1950
- 1950-08-29 GB GB2127850A patent/GB704329A/en not_active Expired
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2834425A (en) * | 1954-04-02 | 1958-05-13 | Grand Sheet Metal Products Co | Exhaust muffler |
US3147097A (en) * | 1962-04-09 | 1964-09-01 | Aguas Cayetano | Engine exhaust cleaner and muffler |
EP0074220A2 (en) * | 1981-08-26 | 1983-03-16 | Lancaster Glass Fibre Limited | Improvements in or relating to inserts for silencers |
EP0074220A3 (en) * | 1981-08-26 | 1984-05-16 | Lancaster Glass Fibre Limited | Improvements in or relating to inserts for silencers |
DE3509033A1 (en) * | 1985-03-13 | 1986-09-18 | Müller - BBM GmbH, 8033 Planegg | Sound absorber |
GB2340884A (en) * | 1998-08-19 | 2000-03-01 | Lancaster Glass Fibre | Vehicle exhaust silencer or silencer cartridge with unidirectional fibres |
US6196351B1 (en) | 1999-06-04 | 2001-03-06 | Lancaster Glass Fibre Limited | Silencer cartridge |
WO2019218589A1 (en) * | 2018-05-17 | 2019-11-21 | 潍柴动力股份有限公司 | Muffler and automobile |
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