GB1054793A - - Google Patents
Info
- Publication number
- GB1054793A GB1054793A GB1054793DA GB1054793A GB 1054793 A GB1054793 A GB 1054793A GB 1054793D A GB1054793D A GB 1054793DA GB 1054793 A GB1054793 A GB 1054793A
- Authority
- GB
- United Kingdom
- Prior art keywords
- heat exchanger
- oil
- pipe
- inlet
- tubes
- 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.)
- Active
Links
- 239000003921 oil Substances 0.000 abstract 5
- 239000000446 fuel Substances 0.000 abstract 2
- 239000010687 lubricating oil Substances 0.000 abstract 2
- 230000003584 silencer Effects 0.000 abstract 2
- 239000011358 absorbing material Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 230000030279 gene silencing Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/224—Heating fuel before feeding to the burner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
-
- 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
-
- 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
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
1,054,793. Silencing gaseous currents; cooling lubricating oil; heating fuel. H. V. GIANNOTTI. July 9, 1963 [July 20, 1962], No. 27209/63. Heading F1B. An inlet or exhaust silencer is combined with a heat exchanger, the silencer casing 23 having inlets or outlets 24, 27, at opposite sides. The inlet heat exchanger shown comprises finned tubes forming a rectangle in the rectangular opening 24, 27, the tubes being supported on bars 40, Fig. 4, mounted on bolts 34a, by clamps 41 and cushioned by resilient inserts 42. The front plate 26 and side plates 47, Fig. 4, are lined with sound absorbing material 45, 46, which may be protected by a plastic cover 45a or perforated plate 23b. A resonant chamber 35 connected to the gas flow through perforations 28b may be formed adjacent the opening 27 and sound absorbing pads 44 may be supported in the heat exchanger assembly. The heat exchanger tubes 49a. 49b, Fig. 7 (not shown) may be used to cool the lubricating oil of an engine, the hot oil flowing through a fuel heater 52 to exchanger inlet pipe 50 and the cooled oil returning through pipe 51 to a temperature control valve 55 which maintains the temperature of the oil returned to the engine at a predetermined value by mixing some of the hot oil from pipe 57 with the cooled oil.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1054793A true GB1054793A (en) |
Family
ID=1758324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1054793D Active GB1054793A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1054793A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997037109A1 (en) * | 1996-03-29 | 1997-10-09 | Ivan Nikitich Vozhenin | Device for muffling noise from a gas stream primarily in an internal combustion engine |
| WO2007017317A1 (en) * | 2005-08-08 | 2007-02-15 | Alstom Technology Ltd | Sound absorber for gas turbine installations |
-
0
- GB GB1054793D patent/GB1054793A/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997037109A1 (en) * | 1996-03-29 | 1997-10-09 | Ivan Nikitich Vozhenin | Device for muffling noise from a gas stream primarily in an internal combustion engine |
| WO2007017317A1 (en) * | 2005-08-08 | 2007-02-15 | Alstom Technology Ltd | Sound absorber for gas turbine installations |
| US7832524B2 (en) | 2005-08-08 | 2010-11-16 | Alstom Technology Ltd | Sound absorber for gas turbine installations |
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