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FR2993943B1 - PNEUMATIC ACTUATOR, ESPECIALLY FOR REGULATING THE OPENING OF THE DISCHARGE VALVE OF A TURBOCHARGER - Google Patents

PNEUMATIC ACTUATOR, ESPECIALLY FOR REGULATING THE OPENING OF THE DISCHARGE VALVE OF A TURBOCHARGER

Info

Publication number
FR2993943B1
FR2993943B1 FR1257141A FR1257141A FR2993943B1 FR 2993943 B1 FR2993943 B1 FR 2993943B1 FR 1257141 A FR1257141 A FR 1257141A FR 1257141 A FR1257141 A FR 1257141A FR 2993943 B1 FR2993943 B1 FR 2993943B1
Authority
FR
France
Prior art keywords
turbocharger
regulating
opening
discharge valve
pneumatic 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
Application number
FR1257141A
Other languages
French (fr)
Other versions
FR2993943A1 (en
Inventor
Stanislas Dessarthe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Stellantis Auto Sas Fr
GM Global Technology Operations LLC
Original Assignee
Peugeot Citroen Automobiles SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1257141A priority Critical patent/FR2993943B1/en
Publication of FR2993943A1 publication Critical patent/FR2993943A1/en
Application granted granted Critical
Publication of FR2993943B1 publication Critical patent/FR2993943B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F02B37/186—Arrangements of actuators or linkage for bypass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/20—Other details, e.g. assembly with regulating devices
    • F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
    • F15B15/226—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having elastic elements, e.g. springs, rubber pads
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Supercharger (AREA)
  • Fluid-Driven Valves (AREA)
FR1257141A 2012-07-24 2012-07-24 PNEUMATIC ACTUATOR, ESPECIALLY FOR REGULATING THE OPENING OF THE DISCHARGE VALVE OF A TURBOCHARGER Active FR2993943B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1257141A FR2993943B1 (en) 2012-07-24 2012-07-24 PNEUMATIC ACTUATOR, ESPECIALLY FOR REGULATING THE OPENING OF THE DISCHARGE VALVE OF A TURBOCHARGER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1257141A FR2993943B1 (en) 2012-07-24 2012-07-24 PNEUMATIC ACTUATOR, ESPECIALLY FOR REGULATING THE OPENING OF THE DISCHARGE VALVE OF A TURBOCHARGER

Publications (2)

Publication Number Publication Date
FR2993943A1 FR2993943A1 (en) 2014-01-31
FR2993943B1 true FR2993943B1 (en) 2017-04-28

Family

ID=47003064

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1257141A Active FR2993943B1 (en) 2012-07-24 2012-07-24 PNEUMATIC ACTUATOR, ESPECIALLY FOR REGULATING THE OPENING OF THE DISCHARGE VALVE OF A TURBOCHARGER

Country Status (1)

Country Link
FR (1) FR2993943B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6575107B2 (en) 2015-03-31 2019-09-18 株式会社Ihi Diaphragm actuator
CN106285920A (en) * 2015-05-14 2017-01-04 杜身晓 A kind of malleation indentation type for turbocharger is exitted and is regulated valve system
EP3181944B1 (en) 2015-12-16 2023-04-26 Integrated Dynamics Engineering GmbH Vibration isolator with a vertically active pneumatic spring
EP3260732B1 (en) * 2016-06-23 2019-03-27 Integrated Dynamics Engineering GmbH Pneumatic actuator and method for operating an active vibration isolating system
EP3260733B1 (en) 2016-06-23 2019-08-07 Integrated Dynamics Engineering GmbH Activ stationary vibration isolating system
CN109306981A (en) * 2018-12-01 2019-02-05 江苏汉东机械有限公司 A kind of piston for engineering machinery
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
FR3143072A1 (en) * 2022-12-13 2024-06-14 Safran Power Units Actuator, turbomachine and aircraft comprising such an actuator, and corresponding actuation method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3400637A (en) * 1966-08-08 1968-09-10 Trico Products Corp Fluid pressure power unit with magnetic latching means
DE4208266C2 (en) * 1992-03-14 1994-02-10 Daimler Benz Ag Membrane with a bottom, especially for an actuator
DE102007018618A1 (en) * 2006-04-19 2007-10-25 Borgwarner Inc., Auburn Hills Turbo-supercharger for handling exhaust gas has a turbine casing with a cleaning device for altering the amount of exhaust gas flowing through a turbine
DE102010023050A1 (en) * 2010-06-08 2011-12-08 Bosch Mahle Turbo Systems Gmbh & Co. Kg Charging device i.e. exhaust-gas turbocharger, has oscillation reducing device provided in region of adjusting device and/or actuator for reducing oscillation that is transmitted from regulating device to adjusting device via actuator

Also Published As

Publication number Publication date
FR2993943A1 (en) 2014-01-31

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Legal Events

Date Code Title Description
TQ Partial transmission of property

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC, US

Effective date: 20140725

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20140725

PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

CA Change of address

Effective date: 20180312

CD Change of name or company name

Owner name: PEUGEOT CITROEN AUTOMOBILES SA, FR

Effective date: 20180312

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC, US

Effective date: 20180312

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

CD Change of name or company name

Owner name: GM GLOBAL TECHNOLOGY OPERATIONS LLC, US

Effective date: 20240423

Owner name: STELLANTIS AUTO SAS, FR

Effective date: 20240423

PLFP Fee payment

Year of fee payment: 13