FR2420651A1 - Dispositif variateur de calage de la distribution pour moteur alternatif a combustion interne - Google Patents
Dispositif variateur de calage de la distribution pour moteur alternatif a combustion interneInfo
- Publication number
- FR2420651A1 FR2420651A1 FR7907289A FR7907289A FR2420651A1 FR 2420651 A1 FR2420651 A1 FR 2420651A1 FR 7907289 A FR7907289 A FR 7907289A FR 7907289 A FR7907289 A FR 7907289A FR 2420651 A1 FR2420651 A1 FR 2420651A1
- Authority
- FR
- France
- Prior art keywords
- internal combustion
- distribution
- timing
- variator device
- combustion engines
- 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
- F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
- F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
- F01L1/34403—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using helically teethed sleeve or gear moving axially between crankshaft and camshaft
- F01L1/34406—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using helically teethed sleeve or gear moving axially between crankshaft and camshaft the helically teethed sleeve being located in the camshaft driving pulley
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
L'invention concerne les moteurs à explosion. Elle a pour objet un dispositif variateur de calage de la distribution. L'extrémité de l'arbre à cames 3 est couplé à son pignon d'entraînement il par un piston annulaire 12 dont le coulissement axial fait varier son calage angulaire par rapport au pignon Il. Ce piston, doté d'un ressort de rappel 17, est déplacé en fonction du régime de rotation du moteur par un flux d'huile sous pression commandé par une valve à tiroir dont l'obturateur 27 est relié à une masselotte centrifuge 28. Application aux moteurs à explosion pour véhicules automobiles.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21650/78A IT1093715B (it) | 1978-03-24 | 1978-03-24 | Variatore di fase della distribuzione per motore alternativo a combustione interna |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2420651A1 true FR2420651A1 (fr) | 1979-10-19 |
FR2420651B1 FR2420651B1 (fr) | 1984-03-23 |
Family
ID=11184837
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7907289A Granted FR2420651A1 (fr) | 1978-03-24 | 1979-03-22 | Dispositif variateur de calage de la distribution pour moteur alternatif a combustion interne |
Country Status (5)
Country | Link |
---|---|
US (1) | US4231330A (fr) |
DE (1) | DE2909803A1 (fr) |
FR (1) | FR2420651A1 (fr) |
GB (1) | GB2017209B (fr) |
IT (1) | IT1093715B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2487911A1 (fr) * | 1980-07-31 | 1982-02-05 | Alfa Romeo Spa | |
FR2516976A1 (fr) * | 1981-11-25 | 1983-05-27 | Ford France | Dispositif de modification du moment de manoeuvre des soupapes d'un moteur a combustion interne en fonction de la charge et de la vitesse de rotation |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2096695A (en) * | 1981-04-13 | 1982-10-20 | Ford Motor Co | Ic engine camshaft drive mechanism |
DE3127766A1 (de) * | 1981-07-14 | 1983-01-27 | Atlas Aluminium-Fahrzeugtechnik Gmbh, 5980 Werdohl | "nockenwellensteuergeraet" |
JPS58119908A (ja) * | 1982-01-12 | 1983-07-16 | Toyota Motor Corp | 可変バルブタイミング装置 |
JPS58135310A (ja) * | 1982-02-08 | 1983-08-11 | Toyota Motor Corp | 内燃機関のバルブタイミング制御装置 |
IT1152959B (it) * | 1982-05-17 | 1987-01-14 | Alfa Romeo Spa | Dispositivo per la variazione automatica della fasatura di un albero a camme |
JPS58191311U (ja) * | 1982-06-17 | 1983-12-19 | 日産自動車株式会社 | カムシヤフト装置 |
DE3238926A1 (de) * | 1982-10-21 | 1984-04-26 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur drehzahlabhaengigen verstellung des arbeitszeitpunktes einer einspritzpumpe (wellenspritzversteller) |
DE3247916A1 (de) * | 1982-12-24 | 1984-06-28 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur steuerung der ventile einer brennkraftmaschine ueber eine nockenwelle |
GB2157364A (en) * | 1984-02-07 | 1985-10-23 | Alan John Graham | I.C. engine variable valve timing device |
DE3523531A1 (de) * | 1984-07-02 | 1986-02-13 | Honda Giken Kogyo K.K., Tokio/Tokyo | Ventilbetaetigungseinrichtung mit sperrfunktion fuer einen verbrennungsmotor |
US4545338A (en) * | 1984-12-03 | 1985-10-08 | Stephen E. Lawing | Cam shaft timing control device |
DE3503740A1 (de) * | 1985-02-05 | 1986-08-07 | Miklos Dipl.-Ing. 6800 Mannheim Csongrady | Vorrichtung zur veraenderung der steuerzeiten bei ventilgesteuerten verbrennungsmotoren |
US4811698A (en) * | 1985-05-22 | 1989-03-14 | Atsugi Motor Parts Company, Limited | Valve timing adjusting mechanism for internal combustion engine for adjusting timing of intake valve and/or exhaust valve corresponding to engine operating conditions |
US4750360A (en) * | 1985-10-29 | 1988-06-14 | Bw/Id International, Inc. | Mechanical seal tester |
DE3616234A1 (de) * | 1986-05-14 | 1987-11-19 | Bayerische Motoren Werke Ag | Vorrichtung zur relativen drehlagenaenderung zweier in antriebsverbindung stehender wellen, insbesondere zwischen in einem maschinengehaeuse einer brennkraftmaschine gelagerten kurbelwelle und nockenwelle |
JPH01134013A (ja) * | 1987-11-19 | 1989-05-26 | Honda Motor Co Ltd | 内燃機関の動弁制御方法および装置 |
DE3810804A1 (de) * | 1988-03-30 | 1989-10-19 | Daimler Benz Ag | Vorrichtung zur relativen winkelverstellung zwischen zwei in antriebsverbindung stehenden wellen |
IT1217500B (it) * | 1988-05-05 | 1990-03-22 | Alfa Lancia Ind | Dispositivo per la variazione automatica della fasatura per un motore a c.i. |
JPH0727365Y2 (ja) * | 1988-08-18 | 1995-06-21 | 株式会社ユニシアジェックス | 内燃機関のバルブタイミング制御装置 |
JP2525777Y2 (ja) * | 1988-09-26 | 1997-02-12 | 株式会社ユニシアジェックス | バルブタイミング制御装置の組立構造 |
US4996955A (en) * | 1988-09-30 | 1991-03-05 | Atsugi Unisia Corporation | Intake- and/or exhaust-valve timing control system for internal combustion engines |
US4993370A (en) * | 1988-10-29 | 1991-02-19 | Mazda Motor Corporation | Valve driving mechanism for internal combustion engine |
US4967701A (en) * | 1989-01-12 | 1990-11-06 | Nippondenso Co., Ltd. | Valve timing adjuster |
FR2641832B1 (fr) * | 1989-01-13 | 1991-04-12 | Melchior Jean | Accouplement pour la transmission de couples alternes |
US5507254A (en) * | 1989-01-13 | 1996-04-16 | Melchior; Jean F. | Variable phase coupling for the transmission of alternating torques |
JP2781195B2 (ja) * | 1989-02-28 | 1998-07-30 | 株式会社ユニシアジェックス | 内燃機関のバルブタイミング制御装置 |
DE3907077A1 (de) * | 1989-03-04 | 1990-09-06 | Daimler Benz Ag | Einrichtung zur relativen winkelverstellung einer nockenwelle von brennkraftmaschinen |
DE3929621A1 (de) * | 1989-09-06 | 1991-03-07 | Bayerische Motoren Werke Ag | Vorrichtung zur relativen drehwinkelverstellung einer welle zu einem antriebsrad, insbesondere nockenwelle einer brennkraftmaschine |
US5119691A (en) * | 1989-10-10 | 1992-06-09 | General Motors Corporation | Hydraulic phasers and valve means therefor |
CA2025058C (fr) * | 1989-10-10 | 1995-01-03 | Michael J. Niemiec | Dispositif compact agissant sur l'arbre a cames et permettant de faire varier les angles d'ouverture et de fermeture des soupapes |
US5033327A (en) * | 1989-10-10 | 1991-07-23 | General Motors Corporation | Camshaft phasing drive with wedge actuators |
US5163872A (en) * | 1989-10-10 | 1992-11-17 | General Motors Corporation | Compact camshaft phasing drive |
JP2586164B2 (ja) * | 1990-02-03 | 1997-02-26 | トヨタ自動車株式会社 | 内燃機関の排気系 |
DE4014143A1 (de) * | 1990-05-02 | 1991-11-28 | Schneider Gesenkschmiede | Verbindung zwischen einem ersten in umfangsrichtung drehbaren teil und einem zweiten in umfangsrichtung drehbaren teil |
US5203291A (en) * | 1990-06-28 | 1993-04-20 | Atsugi Unisia Corporation | Valve timing control system for internal combustion engine |
JPH0486310A (ja) * | 1990-07-31 | 1992-03-18 | Atsugi Unisia Corp | 内燃機関のバルブタイミング制御装置 |
US5205248A (en) * | 1990-11-16 | 1993-04-27 | Atsugi Unisia Corp. | Intake- and/or exhaust-valve timing control system for internal combustion engines |
JPH04191406A (ja) * | 1990-11-26 | 1992-07-09 | Atsugi Unisia Corp | 内燃機関のバルブタイミング制御装置 |
US5121717A (en) * | 1990-11-28 | 1992-06-16 | Ford Motor Company | Internal combustion engine camshaft phase shift control system |
JPH04350311A (ja) * | 1990-12-28 | 1992-12-04 | Atsugi Unisia Corp | 内燃機関のバルブタイミング制御装置 |
DE4110088C1 (en) * | 1991-03-27 | 1992-07-09 | Bayerische Motoren Werke Ag, 8000 Muenchen, De | Relative shaft bearing position changing mechanism - has annular coupler with inner and outer toothing linked to axially displaceable piston |
JP2958151B2 (ja) * | 1991-04-30 | 1999-10-06 | 株式会社ユニシアジェックス | 内燃機関のバルブタイミング制御装置 |
US5117784A (en) * | 1991-05-03 | 1992-06-02 | Ford Motor Company | Internal combustion engine camshaft phaseshift control system |
JPH04132414U (ja) * | 1991-05-29 | 1992-12-08 | 株式会社アツギユニシア | 内燃機関のバルブタイミング制御装置 |
US5179918A (en) * | 1991-06-26 | 1993-01-19 | Gyurovits John S | Timing-range gear |
JPH0533614A (ja) * | 1991-07-31 | 1993-02-09 | Atsugi Unisia Corp | 内燃機関のバルブタイミング制御装置 |
JPH0533617A (ja) * | 1991-07-31 | 1993-02-09 | Atsugi Unisia Corp | 内燃機関のバルブタイミング制御装置 |
DE4218081A1 (de) * | 1992-06-01 | 1993-12-02 | Schaeffler Waelzlager Kg | Verstellbarer, geteilter Kolben |
GB2268245A (en) * | 1992-06-20 | 1994-01-05 | Ford Motor Co | Phase change mechanism having latching means for arresting an inertial member |
DE4344501A1 (de) * | 1993-12-24 | 1995-06-29 | Audi Ag | Mehrzylinder-Brennkraftmaschine |
DE4402907C2 (de) * | 1994-02-01 | 2000-02-17 | Audi Ag | Brennkraftmaschine |
DE19506751C2 (de) * | 1995-02-27 | 1998-09-03 | Schaeffler Waelzlager Ohg | Vorrichtung zum Verändern der Steuerzeiten einer Brennkraftmaschine |
JP2895412B2 (ja) * | 1995-03-27 | 1999-05-24 | 株式会社ユニシアジェックス | バルブタイミング可変機構 |
JP3358387B2 (ja) * | 1995-06-01 | 2002-12-16 | 日産自動車株式会社 | 可変バルブタイミング装置の診断装置 |
DE19541770A1 (de) * | 1995-11-09 | 1997-06-12 | Schaeffler Waelzlager Kg | Vorrichtung zum Verändern der Öffnungs- und Schließzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE19606724A1 (de) * | 1996-02-23 | 1997-08-28 | Schaeffler Waelzlager Kg | Vorrichtung zum Verändern der Öffnungs- und Schließzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE19620172A1 (de) * | 1996-05-20 | 1997-11-27 | Schaeffler Waelzlager Kg | Vorrichtung zum Verändern der Öffnungs- und Schließzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE19723945A1 (de) * | 1997-06-06 | 1998-12-10 | Schaeffler Waelzlager Ohg | Vorrichtung zum Verändern der Öffnungs- und Schließzeiten von Gaswechselventilen einer Brennkraftmaschine |
US6189497B1 (en) | 1999-04-13 | 2001-02-20 | Gary L. Griffiths | Variable valve lift and timing camshaft support mechanism for internal combustion engines |
AT411090B (de) * | 2000-12-12 | 2003-09-25 | Jenbacher Ag | Vollvariabler hydraulischer ventilantrieb |
GB2401163A (en) * | 2003-04-29 | 2004-11-03 | Mechadyne Plc | Variable phase mechanism |
WO2006047099A2 (fr) | 2004-10-26 | 2006-05-04 | George Louie | Dispositif de commande de distribution à réglage continu |
DE102007023617B4 (de) * | 2007-05-18 | 2020-06-04 | Herbert Naumann | Nockenwellenversteller |
US7866292B2 (en) * | 2008-03-26 | 2011-01-11 | AES Industries Inc | Apparatus and methods for continuous variable valve timing |
JP6210042B2 (ja) * | 2014-09-26 | 2017-10-11 | アイシン精機株式会社 | 弁開閉時期制御装置 |
USD793970S1 (en) | 2016-04-21 | 2017-08-08 | RB Distribution, Inc. | Magnetic actuator |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2107070A (en) * | 1936-05-09 | 1938-02-01 | Saurer Ag Adolph | Shaft coupling |
US3258937A (en) * | 1964-06-25 | 1966-07-05 | Caterpillar Tractor Co | Automatic hydraulic engine timing device |
FR2055094A5 (fr) * | 1969-07-15 | 1971-05-07 | Alfa Romeo Spa |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2162243A (en) * | 1935-09-07 | 1939-06-13 | Wright Aeronautical Corp | Autoamtic magneto coupling |
DE696348C (de) * | 1937-03-09 | 1940-09-19 | Schichau G M B H F | Manoevriereinrichtung fuer umsteuerbare Brennkraftmaschinen |
US3401572A (en) * | 1966-09-12 | 1968-09-17 | Caterpillar Tractor Co | Compact speed sensitive timing device for internal combustion engines |
-
1978
- 1978-03-24 IT IT21650/78A patent/IT1093715B/it active
-
1979
- 1979-03-13 GB GB7908795A patent/GB2017209B/en not_active Expired
- 1979-03-13 US US06/020,193 patent/US4231330A/en not_active Expired - Lifetime
- 1979-03-13 DE DE19792909803 patent/DE2909803A1/de active Granted
- 1979-03-22 FR FR7907289A patent/FR2420651A1/fr active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2107070A (en) * | 1936-05-09 | 1938-02-01 | Saurer Ag Adolph | Shaft coupling |
US3258937A (en) * | 1964-06-25 | 1966-07-05 | Caterpillar Tractor Co | Automatic hydraulic engine timing device |
FR2055094A5 (fr) * | 1969-07-15 | 1971-05-07 | Alfa Romeo Spa |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2487911A1 (fr) * | 1980-07-31 | 1982-02-05 | Alfa Romeo Spa | |
FR2516976A1 (fr) * | 1981-11-25 | 1983-05-27 | Ford France | Dispositif de modification du moment de manoeuvre des soupapes d'un moteur a combustion interne en fonction de la charge et de la vitesse de rotation |
Also Published As
Publication number | Publication date |
---|---|
GB2017209B (en) | 1982-10-27 |
IT7821650A0 (it) | 1978-03-24 |
GB2017209A (en) | 1979-10-03 |
IT1093715B (it) | 1985-07-26 |
DE2909803A1 (de) | 1979-09-27 |
FR2420651B1 (fr) | 1984-03-23 |
US4231330A (en) | 1980-11-04 |
DE2909803C2 (fr) | 1990-12-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2420651A1 (fr) | Dispositif variateur de calage de la distribution pour moteur alternatif a combustion interne | |
PL321955A1 (en) | Piston-type internal combustion engine of variable compression ratio | |
FR2419407A1 (fr) | Pompe d'injection de carburant pour moteur a combustion interne | |
US5355849A (en) | Automatic variator valve overlap or timing and valve section | |
GB1395384A (en) | Fuel injection pumps for internal combustion engines | |
EP0131000B1 (fr) | Moteur a explosion | |
US2621640A (en) | Hydraulic valve-operating system operable to vary valve lift and timing | |
US2391380A (en) | Valve control for internalcombustion engines | |
FR2364329A1 (fr) | Dispositif a decompression pour moteurs de cyclomoteurs | |
FR2381177A1 (fr) | Machine a piston rotatif | |
FR2438747A1 (fr) | Regulateur fonction du nombre de tours pour pompes d'injection de carburant | |
US3857378A (en) | Oil pump driving arrangement for a separate engine lubricating system of a small-sized internal combustion engine | |
FR2368608A1 (fr) | Dispositif de suralimentation d'un moteur a combustion interne | |
HU190492B (en) | Oil pump for pressure lubricating four-stroke internal combustion engines | |
FR2563866A1 (fr) | Dispositif de reglage de debit d'injection pour moteur a combustion interne a injection. | |
US1891321A (en) | Internal combustion engine | |
US1794047A (en) | Internal-combustion engine | |
GB191417267A (en) | Improvements in Controlling Devices for the Ignition of Internal Combustion Engines. | |
US3100422A (en) | Hydraulic engine governor | |
GB1408325A (en) | Reversing mechanisms for internal combustion engines | |
US1169393A (en) | Engine-starter. | |
US2715890A (en) | Centrifugal governor, especially for the regulation of the instant of injection in combustion engines | |
US1483171A (en) | Indicator for reciprocating engines | |
SU1477908A1 (ru) | Привод механизма газораспределени двигател внутреннего сгорани | |
SU1041041A3 (ru) | Устройство дл регулировани частоты вращени вала дизельного двигател |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property |