DE10081257D2 - Device for adjusting the angle of rotation of a camshaft relative to the crankshaft of a reciprocating piston internal combustion engine - Google Patents

Device for adjusting the angle of rotation of a camshaft relative to the crankshaft of a reciprocating piston internal combustion engine

Info

Publication number
DE10081257D2
DE10081257D2 DE10081257T DE10081257T DE10081257D2 DE 10081257 D2 DE10081257 D2 DE 10081257D2 DE 10081257 T DE10081257 T DE 10081257T DE 10081257 T DE10081257 T DE 10081257T DE 10081257 D2 DE10081257 D2 DE 10081257D2
Authority
DE
Germany
Prior art keywords
crankshaft
adjusting
rotation
angle
combustion engine
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
Application number
DE10081257T
Other languages
German (de)
Inventor
Eduard Golovatai-Schmidt
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.)
IHO Holding GmbH and Co KG
Original Assignee
INA Schaeffler KG
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 INA Schaeffler KG filed Critical INA Schaeffler KG
Priority to DE10081257T priority Critical patent/DE10081257D2/en
Application granted granted Critical
Publication of DE10081257D2 publication Critical patent/DE10081257D2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F01L1/3442—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
    • F01L1/3442—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
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34479—Sealing of phaser devices
DE10081257T 1999-05-11 2000-04-19 Device for adjusting the angle of rotation of a camshaft relative to the crankshaft of a reciprocating piston internal combustion engine Expired - Fee Related DE10081257D2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE10081257T DE10081257D2 (en) 1999-05-11 2000-04-19 Device for adjusting the angle of rotation of a camshaft relative to the crankshaft of a reciprocating piston internal combustion engine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE1999121667 DE19921667A1 (en) 1999-05-11 1999-05-11 Device for adjusting the angle of rotation of a camshaft relative to the crankshaft of a reciprocating piston internal combustion engine
DE10081257T DE10081257D2 (en) 1999-05-11 2000-04-19 Device for adjusting the angle of rotation of a camshaft relative to the crankshaft of a reciprocating piston internal combustion engine
PCT/EP2000/003561 WO2000068547A1 (en) 1999-05-11 2000-04-19 Device for adjusting the angle of rotation of a camshaft in relation to the crankshaft of a reciprocating internal combustion engine

Publications (1)

Publication Number Publication Date
DE10081257D2 true DE10081257D2 (en) 2002-04-25

Family

ID=7907691

Family Applications (2)

Application Number Title Priority Date Filing Date
DE1999121667 Withdrawn DE19921667A1 (en) 1999-05-11 1999-05-11 Device for adjusting the angle of rotation of a camshaft relative to the crankshaft of a reciprocating piston internal combustion engine
DE10081257T Expired - Fee Related DE10081257D2 (en) 1999-05-11 2000-04-19 Device for adjusting the angle of rotation of a camshaft relative to the crankshaft of a reciprocating piston internal combustion engine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE1999121667 Withdrawn DE19921667A1 (en) 1999-05-11 1999-05-11 Device for adjusting the angle of rotation of a camshaft relative to the crankshaft of a reciprocating piston internal combustion engine

Country Status (2)

Country Link
DE (2) DE19921667A1 (en)
WO (1) WO2000068547A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2354814A (en) * 1999-09-29 2001-04-04 Mechadyne Internat Plc Phase change mechanism
WO2001066915A2 (en) * 2000-03-08 2001-09-13 Stiwa-Fertigungstechnik Sticht Gesellschaft M.B.H. Adjustment and locating device with clamping elements for a camshaft adjusting device
DE10036546B4 (en) * 2000-07-27 2017-01-19 Schaeffler Technologies AG & Co. KG Device for changing the timing of gas exchange valves of an internal combustion engine, in particular hydraulic camshaft adjusting devices in rotary piston type
KR20030047311A (en) * 2001-12-10 2003-06-18 현대자동차주식회사 A continuously valve timing apparatus equiped friction reducing device
JP4930791B2 (en) * 2007-12-20 2012-05-16 アイシン精機株式会社 Valve timing control device
DE102017113361B3 (en) * 2017-06-19 2018-09-27 Schaeffler Technologies AG & Co. KG Hydraulic camshaft adjuster and method of operating the hydraulic camshaft adjuster
JP6786021B2 (en) * 2018-09-18 2020-11-18 三菱電機株式会社 Valve timing adjuster
WO2020084764A1 (en) * 2018-10-26 2020-04-30 三菱電機株式会社 Valve timing adjustment device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131234A1 (en) * 1990-09-19 1992-03-26 Eaton Corp PHASE CHANGE DEVICE WITH RELEASE SPRING
DE4237193A1 (en) * 1992-11-04 1994-05-05 Bosch Gmbh Robert Method for controlling a device for the relative rotation of a shaft and device for the relative rotation of the shaft of an internal combustion engine
US5666914A (en) * 1994-05-13 1997-09-16 Nippondenso Co., Ltd. Vane type angular phase adjusting device
GB2302391B (en) * 1995-06-14 1999-08-18 Nippon Denso Co Control apparatus for varying the rotational or angular phase between two rotational shafts
DE19745908B4 (en) * 1997-10-17 2004-03-04 Ina-Schaeffler Kg Device for changing the control times of gas exchange valves of an internal combustion engine, the device being designed as a vane adjustment device

Also Published As

Publication number Publication date
DE19921667A1 (en) 2000-11-16
WO2000068547A1 (en) 2000-11-16

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: SCHAEFFLER KG, 91074 HERZOGENAURACH, DE

8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee