FR2204220A5 - - Google Patents
Info
- Publication number
- FR2204220A5 FR2204220A5 FR7337720A FR7337720A FR2204220A5 FR 2204220 A5 FR2204220 A5 FR 2204220A5 FR 7337720 A FR7337720 A FR 7337720A FR 7337720 A FR7337720 A FR 7337720A FR 2204220 A5 FR2204220 A5 FR 2204220A5
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation catalysts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
- B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
-
- B01J35/58—
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B1/00—Engines characterised by fuel-air mixture compression
- F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
- F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4907872A GB1450389A (en) | 1972-10-24 | 1972-10-24 | Removal of combustible particulate matter from exhaust gases |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2204220A5 true FR2204220A5 (de) | 1974-05-17 |
Family
ID=10451051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7337720A Expired FR2204220A5 (de) | 1972-10-24 | 1973-10-23 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS4995019A (de) |
| BE (1) | BE806256A (de) |
| CA (1) | CA1001383A (de) |
| DE (1) | DE2353346A1 (de) |
| FR (1) | FR2204220A5 (de) |
| GB (1) | GB1450389A (de) |
| IE (1) | IE38370B1 (de) |
| IT (1) | IT998903B (de) |
| LU (1) | LU68670A1 (de) |
| NL (1) | NL7314535A (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2750960A1 (de) * | 1977-11-15 | 1979-05-17 | Daimler Benz Ag | Russfilter im abgasstrom von luftverdichtenden brennkraftmaschinen |
| DE2852226A1 (de) * | 1978-12-02 | 1980-06-19 | Daimler Benz Ag | Russfilter im abgasstrom von luftverdichtenden brennkraftmaschinen |
| JPS55139916A (en) * | 1979-04-18 | 1980-11-01 | Toyota Motor Corp | Method of removing particle from exhaust gas of internal combustion engine |
| SE8004632L (sv) * | 1979-06-29 | 1980-12-30 | Johnson Matthey Co Ltd | Forbrenningsmotor med avgasrenare samt forfarande for avgasrening |
| GB2064983B (en) * | 1979-12-13 | 1984-01-04 | Texaco Development Corp | Rejuvenation of an exhaust gas particulate filter |
| US4426320A (en) | 1981-01-27 | 1984-01-17 | W. R. Grace & Co. | Catalyst composition for exhaust gas treatment |
| US4451441A (en) * | 1981-01-27 | 1984-05-29 | W. R. Grace & Co. | Method for exhaust gas treatment |
| DE3111228C2 (de) * | 1981-03-21 | 1986-07-31 | Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg | Verfahren und Vorrichtung zum Beseitigen von Ruß aus den Abgasen einer Brennkraftmaschine |
| US4509327A (en) * | 1983-01-27 | 1985-04-09 | Johnson Matthey, Inc. | Regenerating catalytic particulate filters and apparatus therefor |
| DE3304055A1 (de) * | 1983-02-07 | 1984-08-09 | Volkswagenwerk Ag, 3180 Wolfsburg | Luftverdichtende einspritzbrennkraftmaschine |
| US4651524A (en) * | 1984-12-24 | 1987-03-24 | Arvin Industries, Inc. | Exhaust processor |
| DE3504514A1 (de) * | 1985-02-09 | 1986-08-14 | Christian Dr.-Ing. 8570 Pegnitz Koch | Verfahren und vorrichtung zur abgaskatalyse von dieselmotoren |
| FR2651150B1 (fr) * | 1989-08-30 | 1994-01-14 | Onera | Element pour la filtration et/ou l'epuration de gaz chauds, et son procede de fabrication. |
| DE4244511C2 (de) * | 1992-12-30 | 2002-09-12 | Hermann Josef Gerstenmeier | Vorrichtung zum filtrierenden Entfernen von Rußpartikeln |
-
1972
- 1972-10-24 GB GB4907872A patent/GB1450389A/en not_active Expired
-
1973
- 1973-10-11 IE IE1817/73A patent/IE38370B1/xx unknown
- 1973-10-18 BE BE136846A patent/BE806256A/xx unknown
- 1973-10-18 CA CA183,722A patent/CA1001383A/en not_active Expired
- 1973-10-22 LU LU68670A patent/LU68670A1/xx unknown
- 1973-10-23 NL NL7314535A patent/NL7314535A/xx not_active Application Discontinuation
- 1973-10-23 IT IT30482/73A patent/IT998903B/it active
- 1973-10-23 FR FR7337720A patent/FR2204220A5/fr not_active Expired
- 1973-10-24 DE DE19732353346 patent/DE2353346A1/de active Pending
- 1973-10-24 JP JP48119051A patent/JPS4995019A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE806256A (fr) | 1974-04-18 |
| AU6141973A (en) | 1975-04-17 |
| IE38370B1 (en) | 1978-03-01 |
| IT998903B (it) | 1976-02-20 |
| CA1001383A (en) | 1976-12-14 |
| LU68670A1 (de) | 1974-01-03 |
| DE2353346A1 (de) | 1974-05-16 |
| IE38370L (en) | 1974-04-24 |
| NL7314535A (de) | 1974-04-26 |
| GB1450389A (en) | 1976-09-22 |
| JPS4995019A (de) | 1974-09-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |