IT1276935B1 - Valvola di riciclo per gas di scarico - Google Patents
Valvola di riciclo per gas di scaricoInfo
- Publication number
- IT1276935B1 IT1276935B1 IT95MI002107A ITMI952107A IT1276935B1 IT 1276935 B1 IT1276935 B1 IT 1276935B1 IT 95MI002107 A IT95MI002107 A IT 95MI002107A IT MI952107 A ITMI952107 A IT MI952107A IT 1276935 B1 IT1276935 B1 IT 1276935B1
- Authority
- IT
- Italy
- Prior art keywords
- exhaust gas
- recycling valve
- recycling
- valve
- exhaust
- Prior art date
Links
- 238000004064 recycling Methods 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/10—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid with additional mechanism between armature and closure member
-
- 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
- F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
-
- 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
- F02M26/68—Closing members; Valve seats; Flow passages
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Magnetically Actuated Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4438250A DE4438250A1 (de) | 1994-10-26 | 1994-10-26 | Abgasrückführventil |
Publications (3)
Publication Number | Publication Date |
---|---|
ITMI952107A0 ITMI952107A0 (fr) | 1995-10-13 |
ITMI952107A1 ITMI952107A1 (it) | 1997-04-13 |
IT1276935B1 true IT1276935B1 (it) | 1997-11-03 |
Family
ID=6531748
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95MI002107A IT1276935B1 (it) | 1994-10-26 | 1995-10-13 | Valvola di riciclo per gas di scarico |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE4438250A1 (fr) |
FR (1) | FR2726328B1 (fr) |
GB (1) | GB2295884B (fr) |
IT (1) | IT1276935B1 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9705410D0 (en) * | 1997-03-15 | 1997-04-30 | Taylor Graham C | A retaining device for a glazed unit and a glazed unit including such a retaining device |
DE19716377A1 (de) * | 1997-04-18 | 1998-10-22 | Kromschroeder Ag G | Ventil |
DE19729648A1 (de) * | 1997-07-11 | 1999-01-14 | Mann & Hummel Filter | Einrichtung zum Verstellen einer Ventilklappe |
GB9714888D0 (en) * | 1997-07-16 | 1997-09-17 | Wabco Automotive Uk | Butterfly valve actuator |
FR2823529B1 (fr) * | 2001-04-11 | 2003-07-04 | Sagem | Dispositif de commande de soupape a point mort |
GB0622385D0 (en) * | 2006-11-10 | 2006-12-20 | Rolls Royce Plc | Coupling |
DE102012207584A1 (de) | 2012-05-08 | 2013-11-14 | Robert Bosch Gmbh | Magnetventil |
DE102014204160A1 (de) | 2014-03-06 | 2015-09-10 | Robert Bosch Gmbh | Ventil mit mindestens zwei Kniehebeln |
US10094272B2 (en) | 2015-07-17 | 2018-10-09 | Honeywell International Inc. | Linkage for exhaust bypass valve of multi-stage turbocharger |
DE102015224466B4 (de) * | 2015-12-07 | 2020-10-08 | Vitesco Technologies GmbH | Ventil |
EP3441650B1 (fr) * | 2017-08-07 | 2021-01-20 | Pfeiffer Vacuum Gmbh | Soupape de sécurité |
EP3998210B1 (fr) * | 2021-02-19 | 2023-09-13 | Lilium eAircraft GmbH | Appareil à soupape pour réguler un flux de fluide à travers un conduit ou une ouverture d'un système de conditionnement d'air d'un aéronef |
EP4047249B1 (fr) * | 2021-02-19 | 2024-05-08 | Alfred Gaile | Appareil à soupape pour réguler un flux de fluide à travers un conduit ou une ouverture |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2105583A1 (de) * | 1971-02-06 | 1972-08-10 | Robert Bosch Gmbh, 7000 Stuttgart | Magnetventil zur Abgasrückführung bei Brennkraftmaschinen |
AU3248784A (en) * | 1983-09-28 | 1985-04-04 | Canadian Fram Limited | Electromechanically controlled egr valve and method |
US4840350A (en) * | 1987-07-31 | 1989-06-20 | Bendix Electronics Limited | Electrically actuated EGR valve |
DE4325169C1 (de) * | 1993-07-27 | 1994-09-22 | Bayerische Motoren Werke Ag | Zumischventil, insbesondere Abgasrückführ-Ventil einer Brennkraftmaschine |
-
1994
- 1994-10-26 DE DE4438250A patent/DE4438250A1/de not_active Withdrawn
-
1995
- 1995-09-26 FR FR9511274A patent/FR2726328B1/fr not_active Expired - Fee Related
- 1995-10-13 IT IT95MI002107A patent/IT1276935B1/it active IP Right Grant
- 1995-10-25 GB GB9521835A patent/GB2295884B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2726328A1 (fr) | 1996-05-03 |
ITMI952107A1 (it) | 1997-04-13 |
GB2295884B (en) | 1996-11-06 |
DE4438250A1 (de) | 1996-05-02 |
GB2295884A (en) | 1996-06-12 |
ITMI952107A0 (fr) | 1995-10-13 |
FR2726328B1 (fr) | 1997-06-13 |
GB9521835D0 (en) | 1996-01-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |