EP1757779A3 - Déphaseur d'arbre à cames pour le contrôle du déphasage entre un arbre à cames et une roue d'entraînement - Google Patents

Déphaseur d'arbre à cames pour le contrôle du déphasage entre un arbre à cames et une roue d'entraînement Download PDF

Info

Publication number: EP1757779A3
Authority: EP; European Patent Office
Prior art keywords: rotor; stator; timing; fluid; pocket
Prior art date: 2005-08-22
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

Application number

EP06254273A

Other languages

German (de)

English (en)

Other versions

EP1757779A2 (fr

EP1757779B1 (fr

Inventor

Axel H. Berndorfer

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.)

Delphi Technologies Inc

Original Assignee

Delphi Technologies Inc

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.)

2005-08-22

Filing date

2006-08-15

Publication date

2007-03-07

2006-08-15 Application filed by Delphi Technologies Inc filed Critical Delphi Technologies Inc

2006-08-15 Priority to EP20060254273 priority Critical patent/EP1757779B1/fr

2007-02-28 Publication of EP1757779A2 publication Critical patent/EP1757779A2/fr

2007-03-07 Publication of EP1757779A3 publication Critical patent/EP1757779A3/fr

2008-11-12 Application granted granted Critical

2008-11-12 Publication of EP1757779B1 publication Critical patent/EP1757779B1/fr

Status Not-in-force legal-status Critical Current

2026-08-15 Anticipated expiration legal-status Critical

Links

RDYMFSUJUZBWLH-UHFFFAOYSA-N endosulfan Chemical compound C12COS(=O)OCC2C2(Cl)C(Cl)=C(Cl)C1(Cl)C2(Cl)Cl RDYMFSUJUZBWLH-UHFFFAOYSA-N 0.000 title abstract 4
239000012530 fluid Substances 0.000 abstract 7

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
- F01L1/3442—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 hydraulic chambers with variable volume to transmit the rotating force
- 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
- F01L1/34409—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 by torque-responsive 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
- 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
- F01L1/3442—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 hydraulic chambers with variable volume to transmit the rotating force
- F01L2001/34423—Details relating to the hydraulic feeding circuit
- F01L2001/34426—Oil control valves

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Valve Device For Special Equipments (AREA)

EP20060254273 2005-08-22 2006-08-15 Déphaseur d'arbre à cames pour le contrôle du déphasage entre un arbre à cames et une roue d'entraînement Not-in-force EP1757779B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP20060254273 EP1757779B1 (fr)	2005-08-22	2006-08-15	Déphaseur d'arbre à cames pour le contrôle du déphasage entre un arbre à cames et une roue d'entraînement

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP05018206		2005-08-22
EP20060254273 EP1757779B1 (fr)	2005-08-22	2006-08-15	Déphaseur d'arbre à cames pour le contrôle du déphasage entre un arbre à cames et une roue d'entraînement

Publications (3)

Publication Number	Publication Date
EP1757779A2 EP1757779A2 (fr)	2007-02-28
EP1757779A3 true EP1757779A3 (fr)	2007-03-07
EP1757779B1 EP1757779B1 (fr)	2008-11-12

Family

ID=37667972

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20060254273 Not-in-force EP1757779B1 (fr)	2005-08-22	2006-08-15	Déphaseur d'arbre à cames pour le contrôle du déphasage entre un arbre à cames et une roue d'entraînement

Country Status (1)

Country	Link
EP (1)	EP1757779B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2075421A1 (fr) *	2007-12-28	2009-07-01	Delphi Technologies, Inc.	Soupape de contrôle de fluide pour synchronisateur de phase de cames
US10400909B2 (en)	2016-04-11	2019-09-03	Borgwarner Inc.	Three position fast acting solenoid

Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1085087A (fr) *	1953-06-17	1955-01-27		Dispositif de commande du déplacement angulaire relatif de deux parties co-axiales d'une transmission
US5056477A (en) *	1989-09-09	1991-10-15	Robert Bosch Gmbh	Apparatus for adjusting a rotational angular relationship between a camshaft and its drive element
US5107804A (en) *	1989-10-16	1992-04-28	Borg-Warner Automotive Transmission & Engine Components Corporation	Variable camshaft timing for internal combustion engine
US5507254A (en) *	1989-01-13	1996-04-16	Melchior; Jean F.	Variable phase coupling for the transmission of alternating torques
US5649506A (en) *	1989-01-13	1997-07-22	Melchior; Jean Frederic	Coupling for the transmission of alternating torques
US20040040525A1 (en) *	2002-09-03	2004-03-04	Borgwarner Inc.	Method to reduce noise of a cam phaser by controlling the position of center mounted spool valve
EP1400661A1 (fr) *	2002-09-19	2004-03-24	BorgWarner Inc.	Mécanisme de déclenchement d'une broche de verrouillage pour déphaseur d'arbre à cames à commande par soupape à tiroir
EP1447529A1 (fr) *	2003-02-07	2004-08-18	BorgWarner Inc.	Déphaseur avec un seul clapet anti-retour de recirculation et un clapet d'admission
US6799544B1 (en) *	2003-05-29	2004-10-05	Delphi Technologies, Inc.	Method and apparatus for actuating a cam phaser

2006
- 2006-08-15 EP EP20060254273 patent/EP1757779B1/fr not_active Not-in-force

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1085087A (fr) *	1953-06-17	1955-01-27		Dispositif de commande du déplacement angulaire relatif de deux parties co-axiales d'une transmission
US5507254A (en) *	1989-01-13	1996-04-16	Melchior; Jean F.	Variable phase coupling for the transmission of alternating torques
US5649506A (en) *	1989-01-13	1997-07-22	Melchior; Jean Frederic	Coupling for the transmission of alternating torques
US5056477A (en) *	1989-09-09	1991-10-15	Robert Bosch Gmbh	Apparatus for adjusting a rotational angular relationship between a camshaft and its drive element
US5107804A (en) *	1989-10-16	1992-04-28	Borg-Warner Automotive Transmission & Engine Components Corporation	Variable camshaft timing for internal combustion engine
US20040040525A1 (en) *	2002-09-03	2004-03-04	Borgwarner Inc.	Method to reduce noise of a cam phaser by controlling the position of center mounted spool valve
EP1400661A1 (fr) *	2002-09-19	2004-03-24	BorgWarner Inc.	Mécanisme de déclenchement d'une broche de verrouillage pour déphaseur d'arbre à cames à commande par soupape à tiroir
EP1447529A1 (fr) *	2003-02-07	2004-08-18	BorgWarner Inc.	Déphaseur avec un seul clapet anti-retour de recirculation et un clapet d'admission
US6799544B1 (en) *	2003-05-29	2004-10-05	Delphi Technologies, Inc.	Method and apparatus for actuating a cam phaser

Also Published As

Publication number	Publication date
EP1757779A2 (fr)	2007-02-28
EP1757779B1 (fr)	2008-11-12

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