GB291875A - Improvements in and relating to silencing devices for fluid pressure apparatus - Google Patents
Improvements in and relating to silencing devices for fluid pressure apparatusInfo
- Publication number
- GB291875A GB291875A GB666727A GB666727A GB291875A GB 291875 A GB291875 A GB 291875A GB 666727 A GB666727 A GB 666727A GB 666727 A GB666727 A GB 666727A GB 291875 A GB291875 A GB 291875A
- Authority
- GB
- United Kingdom
- Prior art keywords
- socket
- small
- pebbles
- sockets
- relating
- 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
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
291,875. Ruane, A. J., and Westing- house Brake & Saxby Signal Co., Ltd. March 10, 1927. Exaust-silencers. - The silencer is of the kind comprising an expansion chamber divided by perforated diaphragms into two or more compartments one or more of which contains curled hair, small pebbles &c. and is, according to the invention, constructed of reducing sockets of standard form. The sockets 1, 2 are internally screw-threaded at their large ends 3, 4 and at their small ends 5, 6, the latter being of a size suitable for the exhaust pipe. Into the socket 2 is screwed a tubular member 7 which projects beyond the socket to receive the large end of socket 1. A convex perforated diaphragm 8, 9 is placed adjacent the small end of each socket and at some distance from these are plane perforated diaphragms 10, 11 forming chambers 12, 14 containing the curled hair, pebbles &c. to baffle the exhaust. To remove water of condensation a passage in each socket may lead to a common drain valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB666727A GB291875A (en) | 1927-03-10 | 1927-03-10 | Improvements in and relating to silencing devices for fluid pressure apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB666727A GB291875A (en) | 1927-03-10 | 1927-03-10 | Improvements in and relating to silencing devices for fluid pressure apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB291875A true GB291875A (en) | 1928-06-11 |
Family
ID=9818611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB666727A Expired GB291875A (en) | 1927-03-10 | 1927-03-10 | Improvements in and relating to silencing devices for fluid pressure apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB291875A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3698510A (en) * | 1971-08-04 | 1972-10-17 | Blatt Leland F | Safety silencer air nozzle |
US3712415A (en) * | 1971-11-01 | 1973-01-23 | L Blatt | Gas exhaust silencer |
US4205732A (en) * | 1979-03-07 | 1980-06-03 | Ingersoll-Rand Company | Muffler for portable pneumatic tool |
-
1927
- 1927-03-10 GB GB666727A patent/GB291875A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3698510A (en) * | 1971-08-04 | 1972-10-17 | Blatt Leland F | Safety silencer air nozzle |
US3712415A (en) * | 1971-11-01 | 1973-01-23 | L Blatt | Gas exhaust silencer |
US4205732A (en) * | 1979-03-07 | 1980-06-03 | Ingersoll-Rand Company | Muffler for portable pneumatic tool |
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