FR2903452B1 - Actionneurs de sous-systemes de moteur ayant des mecanismes d'entrainement a rapport variable - Google Patents
Actionneurs de sous-systemes de moteur ayant des mecanismes d'entrainement a rapport variableInfo
- Publication number
- FR2903452B1 FR2903452B1 FR0704981A FR0704981A FR2903452B1 FR 2903452 B1 FR2903452 B1 FR 2903452B1 FR 0704981 A FR0704981 A FR 0704981A FR 0704981 A FR0704981 A FR 0704981A FR 2903452 B1 FR2903452 B1 FR 2903452B1
- Authority
- FR
- France
- Prior art keywords
- driving mechanisms
- variable ratio
- engine subsystem
- ratio driving
- subsystem actuators
- 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
- 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
- F02M26/52—Systems for actuating EGR valves
- F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
- F02M26/54—Rotary actuators, e.g. step motors
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/18—Mechanical movements
- Y10T74/18056—Rotary to or from reciprocating or oscillating
- Y10T74/18184—Crank, pitman, and lever
- Y10T74/182—Multiple levers
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)
- Transmission Devices (AREA)
- Mechanically-Actuated Valves (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US80681106P | 2006-07-10 | 2006-07-10 | |
US11/774,791 US7775197B2 (en) | 2006-07-10 | 2007-07-09 | Engine sub-system actuators having variable ratio drive mechanisms |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2903452A1 FR2903452A1 (fr) | 2008-01-11 |
FR2903452B1 true FR2903452B1 (fr) | 2014-05-02 |
Family
ID=38858070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0704981A Expired - Fee Related FR2903452B1 (fr) | 2006-07-10 | 2007-07-10 | Actionneurs de sous-systemes de moteur ayant des mecanismes d'entrainement a rapport variable |
Country Status (3)
Country | Link |
---|---|
US (1) | US7775197B2 (fr) |
DE (1) | DE102007032432B4 (fr) |
FR (1) | FR2903452B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007054769A1 (de) * | 2007-11-16 | 2009-05-20 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Stellantrieb für bidirektionales Stellglied |
DE102010000688A1 (de) * | 2010-01-05 | 2011-07-07 | Robert Bosch GmbH, 70469 | Getriebeanordnung sowie Abgasturbolader |
US20140000397A1 (en) * | 2012-06-29 | 2014-01-02 | Visteon Global Technologies, Inc. | Constant to variable gear pitch for temperature door rotation |
GB2514374A (en) * | 2013-05-21 | 2014-11-26 | Johnson Electric Sa | Electrically operated valve assembly |
US10443487B2 (en) * | 2017-04-20 | 2019-10-15 | GM Global Technology Operations LLC | Non-circular gears for rotary wastegate actuator |
JP7057242B2 (ja) * | 2018-07-12 | 2022-04-19 | 日本電産サンキョー株式会社 | バルブ駆動装置 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3329791A1 (de) | 1983-08-18 | 1985-02-28 | Vdo Adolf Schindling Ag, 6000 Frankfurt | Motorisch angetriebenes stellglied fuer die schwenkachse einer drosselklappe |
US5161419A (en) * | 1991-06-04 | 1992-11-10 | Masco Industries, Inc. | Power window actuator |
US5461863A (en) * | 1994-10-13 | 1995-10-31 | Thermal Dynamics, Inc. | Transducer for converting linear energy to rotational energy |
US5562081A (en) * | 1995-09-12 | 1996-10-08 | Philips Electronics North America Corporation | Electrically-controlled throttle with variable-ratio drive |
US6089208A (en) * | 1997-09-19 | 2000-07-18 | Hitachi, Ltd. | Throttle valve opening and closing apparatus for a vehicle, and vehicle internal combustion engine using the apparatus |
US6102016A (en) * | 1999-02-12 | 2000-08-15 | Eaton Corporation | EGR system and improved actuator therefor |
US6481415B1 (en) * | 1999-03-25 | 2002-11-19 | Siemens Canada Limited | Electronic throttle control |
JP2001173290A (ja) * | 1999-12-21 | 2001-06-26 | Mitsui Mining & Smelting Co Ltd | アクチュエータユニット |
JP2002089295A (ja) * | 2000-09-20 | 2002-03-27 | Mikuni Corp | 非円形歯車を備えた駆動装置 |
JP2002267036A (ja) * | 2001-03-05 | 2002-09-18 | Kawaden:Kk | バルブ用アクチュエータ |
JP2005504223A (ja) | 2001-09-27 | 2005-02-10 | ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング | 調整ユニット |
JP3980939B2 (ja) * | 2002-05-31 | 2007-09-26 | 本田技研工業株式会社 | 船外機 |
JP4134801B2 (ja) * | 2003-04-17 | 2008-08-20 | Jfeスチール株式会社 | 水封蓋及びコレクチングバルブの開閉構造 |
DE10327868A1 (de) * | 2003-06-18 | 2005-01-05 | Siemens Ag | Stellantrieb zur reversiblen Bewegung einer Ventilklappe eines Ventils |
DE102006015137A1 (de) * | 2005-04-15 | 2006-10-19 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Einrichtung zur Erzeugung einer, insbesondere großen, Übersetzung für Stellantriebe oder Aktoren |
-
2007
- 2007-07-09 US US11/774,791 patent/US7775197B2/en not_active Expired - Fee Related
- 2007-07-10 FR FR0704981A patent/FR2903452B1/fr not_active Expired - Fee Related
- 2007-07-10 DE DE102007032432A patent/DE102007032432B4/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20080105240A1 (en) | 2008-05-08 |
US7775197B2 (en) | 2010-08-17 |
DE102007032432B4 (de) | 2013-08-29 |
FR2903452A1 (fr) | 2008-01-11 |
DE102007032432A1 (de) | 2008-03-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC | Decision of inpi director general to approve request for restoration | ||
CD | Change of name or company name |
Owner name: CONTINENTAL AUTOMOTIVE GMBH, DE Effective date: 20120926 Owner name: SIEMENS CANADA LIMITED, CA Effective date: 20120926 |
|
TQ | Partial transmission of property |
Owner name: SIEMENS CANADA LIMITED, CA Effective date: 20120926 Owner name: CONTINENTAL AUTOMOTIVE GMBH, DE Effective date: 20120926 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
PLFP | Fee payment |
Year of fee payment: 11 |
|
PLFP | Fee payment |
Year of fee payment: 12 |
|
PLFP | Fee payment |
Year of fee payment: 14 |
|
PLFP | Fee payment |
Year of fee payment: 15 |
|
ST | Notification of lapse |
Effective date: 20230305 |