FR2411303A1 - Dispositif d'entrainement a commande pour organe a obturateur, notamment pour soupape de moteur a combustion - Google Patents
Dispositif d'entrainement a commande pour organe a obturateur, notamment pour soupape de moteur a combustionInfo
- Publication number
- FR2411303A1 FR2411303A1 FR7833711A FR7833711A FR2411303A1 FR 2411303 A1 FR2411303 A1 FR 2411303A1 FR 7833711 A FR7833711 A FR 7833711A FR 7833711 A FR7833711 A FR 7833711A FR 2411303 A1 FR2411303 A1 FR 2411303A1
- Authority
- FR
- France
- Prior art keywords
- combustion engine
- drive device
- engine valve
- shutter unit
- controlled drive
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/024—Belt drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
- F01L9/22—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by rotary 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
- Y10T74/18296—Cam and slide
- Y10T74/18304—Axial cam
- Y10T74/18312—Grooved
-
- 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
- Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
- Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
- Y10T74/18688—Limit stop
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Mechanically-Actuated Valves (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
CE DISPOSITIF EST CARACTERISE EN CE QU'IL COMPREND, D'UNE PART, DES ELEMENTS 15, 16 COOPERANT MECANIQUEMENT ENTRE EUX, EN TRAINES PAR UNE ENERGIE EXTERIEURE ET QUI AGISSENT SUR L'ORGANE A OBTURATEUR ET, D'AUTRE PART, UN DISPOSITIF DE COMMANDE ELECTROMAGNETIQUE 17, 18, 20 QUI PROVOQUE LA MANOEUVRE DE L'ORGANE A OBTURATEUR EN ETABLISSANT UNE LIAISON TRANSMETTRICE D'EFFORT ENTRE LESDITS ELEMENTS MECANIQUES. IL TROUVE UNE APPLICATION AVANTAGEUSE DANS LA COMMANDE DES SOUPAPES DES MOTEURS A COMBUSTION.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772754624 DE2754624A1 (de) | 1977-12-08 | 1977-12-08 | Vorrichtung zum steuerbaren antreiben von ventilen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2411303A1 true FR2411303A1 (fr) | 1979-07-06 |
FR2411303B3 FR2411303B3 (fr) | 1981-12-11 |
Family
ID=6025573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7833711A Granted FR2411303A1 (fr) | 1977-12-08 | 1978-11-29 | Dispositif d'entrainement a commande pour organe a obturateur, notamment pour soupape de moteur a combustion |
Country Status (6)
Country | Link |
---|---|
US (1) | US4256065A (fr) |
JP (1) | JPS5486820A (fr) |
DE (1) | DE2754624A1 (fr) |
FR (1) | FR2411303A1 (fr) |
GB (1) | GB2009844A (fr) |
IT (1) | IT1101480B (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5099805A (en) * | 1990-09-10 | 1992-03-31 | Ingalls William E | Variable valve actuating device and method |
US5588403A (en) * | 1992-11-04 | 1996-12-31 | Williams; Douglas J. | Rack and pinion valve operating system |
WO1995016106A1 (fr) * | 1993-12-07 | 1995-06-15 | William Richard Mitchell | Ensemble de commande de soupapes |
US5483929A (en) * | 1994-07-22 | 1996-01-16 | Kuhn-Johnson Design Group, Inc. | Reciprocating valve actuator device |
GB9415648D0 (en) * | 1994-08-03 | 1994-09-21 | Rotork Controls | Differential drive linear actuator |
JP3106890B2 (ja) * | 1995-01-11 | 2000-11-06 | トヨタ自動車株式会社 | 内燃機関の弁駆動装置 |
DE29604946U1 (de) * | 1996-03-16 | 1997-07-17 | FEV Motorentechnik GmbH & Co. KG, 52078 Aachen | Elektromagnetischer Aktuator für ein Gaswechselventil mit Ventilspielausgleich |
US5984260A (en) * | 1996-10-15 | 1999-11-16 | Baker Hughes Incorporated | Electrically driven actuator with failsafe feature |
US5873335A (en) * | 1998-01-09 | 1999-02-23 | Siemens Automotive Corporation | Engine valve actuation control system |
US6244228B1 (en) | 1998-12-11 | 2001-06-12 | Damon Kuhn | Rotary-to-linear motion converter and use thereof |
US6315264B1 (en) | 1999-02-05 | 2001-11-13 | Gerald Baker | Fast-closing stepping actuator for a valve member |
US7615893B2 (en) | 2000-05-11 | 2009-11-10 | Cameron International Corporation | Electric control and supply system |
DE20115471U1 (de) | 2001-09-19 | 2003-02-20 | Biester Klaus | Universelles Energieversorgungssystem |
DE20008414U1 (de) * | 2000-05-11 | 2001-09-13 | Cameron Gmbh | Betätigungsvorrichtung |
WO2002040902A2 (fr) * | 2000-11-20 | 2002-05-23 | Siemens Vdo Automotive Corporation | Soupape de moteur a actionnement direct |
US6840200B2 (en) * | 2000-12-07 | 2005-01-11 | Ford Global Technologies, Inc. | Electromechanical valve assembly for an internal combustion engine |
EP1333207B1 (fr) * | 2002-02-01 | 2005-08-03 | Vetco Gray Controls Limited | Actionneur linéaire |
ITTO20130815A1 (it) * | 2013-10-09 | 2014-01-08 | Andrea Barbaro | Attuatore elettromeccanico per valvole di macchine e sistema elettronico di controllo dotato di tale attuatore |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2253716A (en) * | 1937-01-15 | 1941-08-26 | Bendix Aviat Corp | Clutch |
US2824460A (en) * | 1954-11-24 | 1958-02-25 | Foxboro Co | Magnetic reversible nut |
GB963698A (en) * | 1960-02-19 | 1964-07-15 | Foxboro Yoxall Ltd | Actuators for positioning a fluid flow control valve or other member in accordance with an electrical signal |
US3258985A (en) * | 1964-03-23 | 1966-07-05 | Jordan Controls Inc | Control apparatus for valve actuator |
US3640140A (en) * | 1969-06-02 | 1972-02-08 | Res Engineering Co | Actuator |
GB1391955A (en) * | 1972-07-12 | 1975-04-23 | British Leyland Austin Morris | Actuating internal combustion engine poppet valves |
US3856042A (en) * | 1973-06-21 | 1974-12-24 | Nasa | Combined pressure regulator and shutoff valve |
US3955792A (en) * | 1975-05-15 | 1976-05-11 | Electro-Nucleonics, Inc. | Valve actuator mechanism |
US4114465A (en) * | 1976-12-06 | 1978-09-19 | Vapor Corporation | Modulating failsafe valve actuator using differential gearing |
-
1977
- 1977-12-08 DE DE19772754624 patent/DE2754624A1/de not_active Withdrawn
-
1978
- 1978-11-29 FR FR7833711A patent/FR2411303A1/fr active Granted
- 1978-11-30 JP JP14896678A patent/JPS5486820A/ja active Pending
- 1978-12-04 US US05/966,212 patent/US4256065A/en not_active Expired - Lifetime
- 1978-12-06 IT IT30616/78A patent/IT1101480B/it active
- 1978-12-07 GB GB7847625A patent/GB2009844A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT7830616A0 (it) | 1978-12-06 |
GB2009844A (en) | 1979-06-20 |
DE2754624A1 (de) | 1979-06-13 |
IT1101480B (it) | 1985-09-28 |
JPS5486820A (en) | 1979-07-10 |
FR2411303B3 (fr) | 1981-12-11 |
US4256065A (en) | 1981-03-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |