DK137768C - SOUND REDUCING AIR FILTER FOR AN COMBUSTION ENGINE - Google Patents
SOUND REDUCING AIR FILTER FOR AN COMBUSTION ENGINEInfo
- Publication number
- DK137768C DK137768C DK658473A DK658473A DK137768C DK 137768 C DK137768 C DK 137768C DK 658473 A DK658473 A DK 658473A DK 658473 A DK658473 A DK 658473A DK 137768 C DK137768 C DK 137768C
- Authority
- DK
- Denmark
- Prior art keywords
- combustion engine
- air filter
- reducing air
- sound reducing
- sound
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
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
- F02M35/1211—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
- F02M35/14—Combined air cleaners and silencers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2305178A DE2305178C2 (en) | 1973-02-02 | 1973-02-02 | Air filter with intake silencer for an internal combustion engine |
Publications (2)
Publication Number | Publication Date |
---|---|
DK137768B DK137768B (en) | 1978-05-01 |
DK137768C true DK137768C (en) | 1978-10-02 |
Family
ID=5870781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK658473A DK137768C (en) | 1973-02-02 | 1973-12-05 | SOUND REDUCING AIR FILTER FOR AN COMBUSTION ENGINE |
Country Status (6)
Country | Link |
---|---|
DE (1) | DE2305178C2 (en) |
DK (1) | DK137768C (en) |
FR (1) | FR2216454B1 (en) |
GB (1) | GB1440957A (en) |
IT (1) | IT1001877B (en) |
NO (1) | NO139059C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL108701B1 (en) * | 1975-04-19 | 1980-04-30 | Assembly of pulsation and noise damper with air filter | |
DE19514990B4 (en) * | 1995-04-24 | 2005-06-30 | Abb Turbo Systems Ag | filter silencer |
DE102006020334B4 (en) * | 2006-04-28 | 2008-07-10 | Man Diesel Se | filter silencer |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB730345A (en) * | 1953-05-04 | 1955-05-18 | Air Maze Corp | Improvements in silencers for gaseous currents |
FR1121745A (en) * | 1955-04-01 | 1956-08-24 | Silent device, especially for air filter |
-
1973
- 1973-02-02 DE DE2305178A patent/DE2305178C2/en not_active Expired
- 1973-11-21 IT IT7331573A patent/IT1001877B/en active
- 1973-12-05 DK DK658473A patent/DK137768C/en not_active IP Right Cessation
- 1973-12-10 FR FR7344056A patent/FR2216454B1/fr not_active Expired
- 1973-12-20 GB GB5915673A patent/GB1440957A/en not_active Expired
-
1974
- 1974-02-01 NO NO740324A patent/NO139059C/en unknown
Also Published As
Publication number | Publication date |
---|---|
FR2216454B1 (en) | 1976-10-08 |
FR2216454A1 (en) | 1974-08-30 |
GB1440957A (en) | 1976-06-30 |
NO139059C (en) | 1978-12-27 |
NO139059B (en) | 1978-09-18 |
DE2305178C2 (en) | 1982-02-25 |
DE2305178A1 (en) | 1974-08-08 |
DK137768B (en) | 1978-05-01 |
NO740324L (en) | 1974-08-05 |
IT1001877B (en) | 1976-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |