JPS614989B2 - - Google Patents
Info
- Publication number
- JPS614989B2 JPS614989B2 JP12451276A JP12451276A JPS614989B2 JP S614989 B2 JPS614989 B2 JP S614989B2 JP 12451276 A JP12451276 A JP 12451276A JP 12451276 A JP12451276 A JP 12451276A JP S614989 B2 JPS614989 B2 JP S614989B2
- Authority
- JP
- Japan
- 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
- 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
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- 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
- F02M35/1272—Intake silencers ; Sound modulation, transmission or amplification using absorbing, damping, insulating or reflecting materials, e.g. porous foams, fibres, rubbers, fabrics, coatings or membranes
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- 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
- F02M35/1288—Intake silencers ; Sound modulation, transmission or amplification combined with or integrated into other devices ; Plurality of air intake silencers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/663—Sound attenuation
- F04D29/664—Sound attenuation by means of sound absorbing material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Exhaust Silencers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
- Compressor (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1645275A CH593426A5 (en) | 1975-12-18 | 1975-12-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5276518A JPS5276518A (en) | 1977-06-28 |
JPS614989B2 true JPS614989B2 (en) | 1986-02-14 |
Family
ID=4417481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12451276A Granted JPS5276518A (en) | 1975-12-18 | 1976-10-19 | Damping unit for silencer of exhaust turbine supercharger |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5276518A (en) |
CH (1) | CH593426A5 (en) |
DE (2) | DE2600852C2 (en) |
DK (1) | DK143461C (en) |
GB (1) | GB1565517A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0574605B1 (en) * | 1992-06-17 | 1996-11-20 | Asea Brown Boveri Ag | Filter-silencer |
DE4438556A1 (en) * | 1994-10-28 | 1996-05-02 | Mann & Hummel Filter | Filters, in particular for filtering the intake air of an internal combustion engine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1166843A (en) * | 1966-04-15 | 1969-10-08 | English Electric Co Ltd | Gas Blower Diffusers |
DE2303611B2 (en) * | 1973-01-25 | 1977-08-04 | Vasiljevic, Costa Silard, Dipl.-Ing. Dr, 7400 Tübingen | SILENCER |
-
1975
- 1975-12-18 CH CH1645275A patent/CH593426A5/xx not_active IP Right Cessation
-
1976
- 1976-01-12 DE DE19762600852 patent/DE2600852C2/en not_active Expired
- 1976-01-12 DE DE19767600595 patent/DE7600595U1/en not_active Expired
- 1976-10-19 JP JP12451276A patent/JPS5276518A/en active Granted
- 1976-12-13 DK DK559476A patent/DK143461C/en not_active IP Right Cessation
- 1976-12-16 GB GB5251276A patent/GB1565517A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2600852C2 (en) | 1985-10-31 |
DK559476A (en) | 1977-06-19 |
DE7600595U1 (en) | 1977-09-29 |
DE2600852A1 (en) | 1977-06-30 |
DK143461C (en) | 1981-12-21 |
JPS5276518A (en) | 1977-06-28 |
GB1565517A (en) | 1980-04-23 |
DK143461B (en) | 1981-08-24 |
CH593426A5 (en) | 1977-11-30 |