GB2491554B - An actuator assembly for a turbocharger wastegate - Google Patents
An actuator assembly for a turbocharger wastegateInfo
- Publication number
- GB2491554B GB2491554B GB1105689.2A GB201105689A GB2491554B GB 2491554 B GB2491554 B GB 2491554B GB 201105689 A GB201105689 A GB 201105689A GB 2491554 B GB2491554 B GB 2491554B
- Authority
- GB
- United Kingdom
- Prior art keywords
- actuator assembly
- turbocharger wastegate
- wastegate
- turbocharger
- actuator
- 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.)
- Active
Links
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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/10—Final actuators
- F01D17/105—Final actuators by passing part of the fluid
-
- 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
- F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
- F02B37/12—Control of the pumps
- F02B37/18—Control of the pumps by bypassing exhaust from the inlet to the outlet of turbine or to the atmosphere
- F02B37/183—Arrangements of bypass valves or actuators therefor
- F02B37/186—Arrangements of actuators or linkage for bypass valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/10—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output supplying working fluid to a user, e.g. a chemical process, which returns working fluid to a turbine of the plant
- F02C6/12—Turbochargers, i.e. plants for augmenting mechanical power output of internal-combustion piston engines by increase of charge pressure
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Supercharger (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1105689.2A GB2491554B (en) | 2011-04-02 | 2011-04-02 | An actuator assembly for a turbocharger wastegate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1105689.2A GB2491554B (en) | 2011-04-02 | 2011-04-02 | An actuator assembly for a turbocharger wastegate |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201105689D0 GB201105689D0 (en) | 2011-05-18 |
GB2491554A GB2491554A (en) | 2012-12-12 |
GB2491554B true GB2491554B (en) | 2017-02-15 |
Family
ID=44071928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1105689.2A Active GB2491554B (en) | 2011-04-02 | 2011-04-02 | An actuator assembly for a turbocharger wastegate |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2491554B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11486304B2 (en) | 2017-11-03 | 2022-11-01 | Borgwarner Inc. | Lever with pre-attached self locking nut for a variable turbine geometry turbocharger |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3014616B1 (en) * | 2013-12-05 | 2016-01-08 | Continental Automotive France | METHOD FOR CONTROLLING A CONTROL OF AN ELECTRICAL ACTUATOR OF WASTEGATE BY MEASURING CURRENT ACROSS THE ELECTRIC ACTUATOR |
CN104153922A (en) * | 2014-07-28 | 2014-11-19 | 常熟市强盛冲压件有限公司 | Easy-to-mount high-strength riveted structure |
US10077850B2 (en) | 2016-05-03 | 2018-09-18 | Borgwarner Inc. | Reverse taper piston for pneumatic actuators |
CN114087064B (en) * | 2021-12-02 | 2022-08-23 | 安徽江淮汽车集团股份有限公司 | Thrust structure of rotating shaft of waste gas bypass valve |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3270951A (en) * | 1963-04-04 | 1966-09-06 | Int Harvester Co | Turbocharger controls |
US5163295A (en) * | 1991-09-09 | 1992-11-17 | Eaton Corporation | Controlling exhaust gas recirculation in a pressure boosted internal combustion engine |
US5487273A (en) * | 1993-09-13 | 1996-01-30 | Alliedsignal Inc. | Turbocharger having pneumatic actuator with pilot valve |
-
2011
- 2011-04-02 GB GB1105689.2A patent/GB2491554B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3270951A (en) * | 1963-04-04 | 1966-09-06 | Int Harvester Co | Turbocharger controls |
US5163295A (en) * | 1991-09-09 | 1992-11-17 | Eaton Corporation | Controlling exhaust gas recirculation in a pressure boosted internal combustion engine |
US5487273A (en) * | 1993-09-13 | 1996-01-30 | Alliedsignal Inc. | Turbocharger having pneumatic actuator with pilot valve |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11486304B2 (en) | 2017-11-03 | 2022-11-01 | Borgwarner Inc. | Lever with pre-attached self locking nut for a variable turbine geometry turbocharger |
Also Published As
Publication number | Publication date |
---|---|
GB201105689D0 (en) | 2011-05-18 |
GB2491554A (en) | 2012-12-12 |
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