DE2528760C3 - Regeleinrichtung für die Rückführung von Abgas - Google Patents
Regeleinrichtung für die Rückführung von AbgasInfo
- Publication number
- DE2528760C3 DE2528760C3 DE2528760A DE2528760A DE2528760C3 DE 2528760 C3 DE2528760 C3 DE 2528760C3 DE 2528760 A DE2528760 A DE 2528760A DE 2528760 A DE2528760 A DE 2528760A DE 2528760 C3 DE2528760 C3 DE 2528760C3
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- valve
- exhaust gas
- membrane
- diaphragm
- 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.)
- Expired
Links
- 239000012528 membrane Substances 0.000 claims description 54
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 238000002485 combustion reaction Methods 0.000 claims description 15
- 239000000203 mixture Substances 0.000 claims description 13
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 239000003344 environmental pollutant Substances 0.000 claims description 6
- 231100000719 pollutant Toxicity 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000011144 upstream manufacturing Methods 0.000 claims description 5
- 239000007789 gas Substances 0.000 description 85
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 26
- 230000000694 effects Effects 0.000 description 13
- 230000009467 reduction Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 9
- 239000000446 fuel Substances 0.000 description 8
- 238000009423 ventilation Methods 0.000 description 7
- 230000001133 acceleration Effects 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 208000025747 Rheumatic disease Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000552 rheumatic effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- 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
- F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
- F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
- F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/55—Systems for actuating EGR valves using vacuum actuators
- F02M26/56—Systems for actuating EGR valves using vacuum actuators having pressure modulation valves
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/55—Systems for actuating EGR valves using vacuum actuators
- F02M26/58—Constructional details of the actuator; Mounting thereof
-
- 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
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/65—Constructional details of EGR valves
- F02M26/66—Lift valves, e.g. poppet valves
-
- 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
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2528760A DE2528760C3 (de) | 1975-06-27 | 1975-06-27 | Regeleinrichtung für die Rückführung von Abgas |
| GB13005/76A GB1545848A (en) | 1975-06-27 | 1976-03-31 | Process and device for re-cycling exhaust gases |
| IT49424/76A IT1073958B (it) | 1975-06-27 | 1976-05-11 | Perfezionamento nei dispositivi e procedimento per la riduzione di emissioni nocive da motori a combustione interna |
| US05/699,635 US4056084A (en) | 1975-06-27 | 1976-06-24 | Apparatus for recycling exhaust |
| FR7619847A FR2317495A1 (fr) | 1975-06-27 | 1976-06-25 | Procede et dispositif de recyclage de gaz d'echappement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2528760A DE2528760C3 (de) | 1975-06-27 | 1975-06-27 | Regeleinrichtung für die Rückführung von Abgas |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2528760A1 DE2528760A1 (de) | 1976-12-30 |
| DE2528760B2 DE2528760B2 (de) | 1980-04-10 |
| DE2528760C3 true DE2528760C3 (de) | 1980-12-11 |
Family
ID=5950120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2528760A Expired DE2528760C3 (de) | 1975-06-27 | 1975-06-27 | Regeleinrichtung für die Rückführung von Abgas |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2528760C3 (show.php) |
| FR (1) | FR2317495A1 (show.php) |
| GB (1) | GB1545848A (show.php) |
| IT (1) | IT1073958B (show.php) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2725194C2 (de) * | 1977-06-03 | 1982-07-15 | Mitsubishi Jidosha Kogyo K.K., Tokyo | Pneumatische Steuervorrichtung für eine Brennkraftmaschine |
| US4150649A (en) * | 1977-12-27 | 1979-04-24 | Ford Motor Company | Load responsive EGR valve |
| DE3047036C2 (de) * | 1980-12-13 | 1983-01-20 | Pierburg Gmbh & Co Kg, 4040 Neuss | Abgasrückführsteuerventil |
| DE3305678A1 (de) * | 1983-02-18 | 1984-08-23 | Mannesmann Rexroth GmbH, 8770 Lohr | Anordnung zur ansteuerung eines abgasrueckfuehrventils |
| DE3935093A1 (de) * | 1989-10-21 | 1991-04-25 | Daimler Benz Ag | Abgasrueckfuehreinrichtung fuer einen verbrennungsmotor |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3802402A (en) * | 1972-03-30 | 1974-04-09 | P Swatman | Internal combustion engines |
| CA972642A (en) * | 1972-04-17 | 1975-08-12 | William L. Kingsbury | Exhaust gas recirculation control valve |
| JPS5237536B2 (show.php) * | 1972-08-31 | 1977-09-22 | ||
| IT996383B (it) * | 1973-05-10 | 1975-12-10 | Pierburg Kg A | Dispositivo di comando per il ritor no di gas di scarico nelle condut ture di aspirazione di un motore a combustione interna |
| US3880129A (en) * | 1973-10-31 | 1975-04-29 | Gen Motors Corp | Pressure transducer and exhaust gas recirculation control valve using same |
-
1975
- 1975-06-27 DE DE2528760A patent/DE2528760C3/de not_active Expired
-
1976
- 1976-03-31 GB GB13005/76A patent/GB1545848A/en not_active Expired
- 1976-05-11 IT IT49424/76A patent/IT1073958B/it active
- 1976-06-25 FR FR7619847A patent/FR2317495A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2528760A1 (de) | 1976-12-30 |
| FR2317495B1 (show.php) | 1982-12-10 |
| IT1073958B (it) | 1985-04-17 |
| GB1545848A (en) | 1979-05-16 |
| DE2528760B2 (de) | 1980-04-10 |
| FR2317495A1 (fr) | 1977-02-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2617579A1 (de) | Anlage zur abgasrueckfuehrung | |
| DE2364712A1 (de) | Vorrichtung zur regelung der abgasrueckfuehrung einer brennkraftmaschine | |
| DE2722876C2 (de) | Steuerventil für eine Kurbelgehäuseentlüftungsleitung an Verbrennungsmotoren | |
| DE2541098A1 (de) | Druckregler fuer ansaugkruemmer von verbrennungsmotoren | |
| DE3023181A1 (de) | Brennkraftmaschine | |
| DE3444877A1 (de) | Steuereinrichtung fuer eine brennkraftmaschine und verfahren zur steuerung von den brennraeumen einer selbstzuendenden brennkraftmaschine zugefuehrten gasen bestehend aus luft und abgasrueckfuehrmengen | |
| DE2632187A1 (de) | Abgasrueckfuehranlage fuer einen verbrennungsmotor | |
| EP0068517A1 (de) | Turbinengesteuertes Bypassventil für Verbrennungsmotoren mit Turbolader | |
| DE2528760C3 (de) | Regeleinrichtung für die Rückführung von Abgas | |
| DE10015172A1 (de) | Tankentlüftungsventil für großen Regenerierluftstrom | |
| DE3602038C1 (de) | Verfahren und Vorrichtung zur Regenerierung eines Dieselrussfilters | |
| DE2815619C2 (de) | Abgasrückführungseinrichtung bei einer ein Kraftfahrzeug antreibenden Brennkraftmaschine | |
| DE3103119C2 (de) | Abgasrückführungssystem für eine Brennkraftmaschine | |
| DE2451148C3 (de) | Abgasrückführeinrichtung bei Verbrennungsmotoren | |
| EP0155538A1 (de) | Einrichtung zum Betreiben eines Kraftfahrzeuges mit gasförmigem Treibstoff | |
| DE3022999A1 (de) | Einrichtung zur drehzahlabhaengigen schliessbegrenzung einer vergaser-hauptdrossel | |
| DE2647908B2 (de) | Regeleinrichtung für Abgasnachverbrennungs-Zusatzluft bei einer Brennkraftmaschine | |
| DE69421974T2 (de) | Gemischbildungsvorrichtung für gasbetriebene Brennkraftmaschinen | |
| DE3617281C2 (show.php) | ||
| DE2449431A1 (de) | Abgasrueckfuehreinrichtung bei verbrennungsmotoren | |
| DE3505289C2 (de) | Luftansaugseitige Sekundärluftversorgungsvorrichtung für eine Brennkraftmaschine | |
| DE3545811A1 (de) | Anordnung zur auspuffgasrueckfuehrung fuer einen motor | |
| DE2719775C3 (de) | Vorrichtung zur Steuerung des Luft-Kraftstoff-Verhältnisses | |
| DE3534534C2 (show.php) | ||
| DE3103121C2 (de) | Brennkraftmaschine mit Abgasrückführung und Gemischsteuerung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: PIERBURG GMBH, 4040 NEUSS, DE |
|
| 8339 | Ceased/non-payment of the annual fee |