DE69201194D1 - Gasstromregelventil. - Google Patents
Gasstromregelventil.Info
- Publication number
- DE69201194D1 DE69201194D1 DE69201194T DE69201194T DE69201194D1 DE 69201194 D1 DE69201194 D1 DE 69201194D1 DE 69201194 T DE69201194 T DE 69201194T DE 69201194 T DE69201194 T DE 69201194T DE 69201194 D1 DE69201194 D1 DE 69201194D1
- Authority
- DE
- Germany
- Prior art keywords
- control valve
- gas flow
- flow control
- gas
- valve
- 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 - Fee Related
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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
- F01N3/227—Control of additional air supply only, e.g. using by-passes or variable air pump drives using pneumatically operated valves, e.g. membrane valves
-
- 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
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
- F01N3/22—Control of additional air supply only, e.g. using by-passes or variable air pump drives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Toxicology (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Driven Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9101247A GB2251917A (en) | 1991-01-19 | 1991-01-19 | Gas flow control valve. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69201194D1 true DE69201194D1 (de) | 1995-03-02 |
DE69201194T2 DE69201194T2 (de) | 1995-07-06 |
Family
ID=10688748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992601194 Expired - Fee Related DE69201194T2 (de) | 1991-01-19 | 1992-01-08 | Gasstromregelventil. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0496497B1 (de) |
DE (1) | DE69201194T2 (de) |
GB (1) | GB2251917A (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2727156B1 (fr) * | 1994-11-17 | 1996-12-27 | Sagem Allumage | Vanne de coupure pour circuit d'injection d'air a l'echappement de moteur a combustion interne |
CN1100226C (zh) * | 1999-12-28 | 2003-01-29 | 喻丁根 | 一种单膜气动截断阀门 |
US7789657B2 (en) * | 2007-10-03 | 2010-09-07 | Honeywell International Inc. | Pressure regulator with bleed orifice |
AT16539U1 (de) * | 2018-09-10 | 2019-12-15 | Msg Mechatronic Systems Gmbh | Ventilvorrichtung |
DE102019100402B3 (de) * | 2019-01-09 | 2020-06-10 | Hutchinson Gmbh | Ventilvorrichtung zum wahlweisen Freigeben oder Sperren eines Abgasrückführ- oder Sekundärluftstroms für eine Abgasnachbehandlungsanlage |
DE102020116955B3 (de) | 2020-06-26 | 2021-09-30 | Pierburg Gmbh | Luftzufuhrregelventil für einen Verbrennungsmotor |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB378038A (en) * | 1930-05-01 | 1932-08-02 | Zenith Carburateurs Soc Gen | Improvements to fuel pressure regulators for internal combustion engines |
US3433242A (en) * | 1967-07-03 | 1969-03-18 | Ford Motor Co | Fluid bypass and pressure relief valve assembly |
FR2157015A5 (de) * | 1971-10-14 | 1973-06-01 | Air Liquide | |
DE2254961C2 (de) * | 1972-11-10 | 1975-04-10 | Deutsche Vergaser Gmbh & Co Kg, 4040 Neuss | Regeleinrichtung für die Zumessung einer Zusatzluftmenge zur Verbesserung der Verbrennung in Brennkraftmaschinen oder der Nachverbrennung der Abgase von Brennkraftmaschinen |
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 |
US3950943A (en) * | 1974-05-20 | 1976-04-20 | General Motors Corporation | Air diverter valve |
JPS53126426A (en) * | 1977-04-13 | 1978-11-04 | Toyota Motor Corp | Secondary air supply control valve device in catalyzer converter for internal combustion engine exhaust |
US4150649A (en) * | 1977-12-27 | 1979-04-24 | Ford Motor Company | Load responsive EGR valve |
-
1991
- 1991-01-19 GB GB9101247A patent/GB2251917A/en not_active Withdrawn
-
1992
- 1992-01-08 EP EP19920300137 patent/EP0496497B1/de not_active Expired - Lifetime
- 1992-01-08 DE DE1992601194 patent/DE69201194T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB9101247D0 (en) | 1991-02-27 |
EP0496497B1 (de) | 1995-01-18 |
DE69201194T2 (de) | 1995-07-06 |
GB2251917A (en) | 1992-07-22 |
EP0496497A1 (de) | 1992-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8339 | Ceased/non-payment of the annual fee |