FR2191598A5 - - Google Patents
Info
- Publication number
- FR2191598A5 FR2191598A5 FR7322724A FR7322724A FR2191598A5 FR 2191598 A5 FR2191598 A5 FR 2191598A5 FR 7322724 A FR7322724 A FR 7322724A FR 7322724 A FR7322724 A FR 7322724A FR 2191598 A5 FR2191598 A5 FR 2191598A5
- Authority
- FR
- France
- 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
- F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722232106 DE2232106A1 (de) | 1972-06-30 | 1972-06-30 | Schalldaempfer fuer verbrennungsmotoren von kraftfahrzeugen |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2191598A5 true FR2191598A5 (fr) | 1974-02-01 |
Family
ID=5849296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7322724A Expired FR2191598A5 (fr) | 1972-06-30 | 1973-06-21 |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2232106A1 (fr) |
FR (1) | FR2191598A5 (fr) |
IT (1) | IT979559B (fr) |
-
1972
- 1972-06-30 DE DE19722232106 patent/DE2232106A1/de active Pending
-
1973
- 1973-02-27 IT IT2095773A patent/IT979559B/it active
- 1973-06-21 FR FR7322724A patent/FR2191598A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT979559B (it) | 1974-09-30 |
DE2232106A1 (de) | 1974-01-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |