CN102859129B - 用于凸轮轴移调***的蓄压器*** - Google Patents
用于凸轮轴移调***的蓄压器*** Download PDFInfo
- Publication number
- CN102859129B CN102859129B CN201180021121.9A CN201180021121A CN102859129B CN 102859129 B CN102859129 B CN 102859129B CN 201180021121 A CN201180021121 A CN 201180021121A CN 102859129 B CN102859129 B CN 102859129B
- Authority
- CN
- China
- Prior art keywords
- accumulator
- camshaft
- housing
- control valve
- end segments
- 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
- 238000002485 combustion reaction Methods 0.000 claims abstract description 9
- 230000017105 transposition Effects 0.000 claims description 29
- 238000010276 construction Methods 0.000 claims description 24
- 238000002788 crimping Methods 0.000 claims description 4
- 230000006835 compression Effects 0.000 description 9
- 238000007906 compression Methods 0.000 description 9
- 238000007373 indentation Methods 0.000 description 6
- 230000008676 import Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 208000036366 Sensation of pressure Diseases 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
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
-
- 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
- F01L2001/34446—Fluid accumulators for the feeding circuit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010018203A DE102010018203A1 (de) | 2010-04-26 | 2010-04-26 | Druckspeicheranordnung für ein Nockenwellenverstellsystem |
DE102010018203.6 | 2010-04-26 | ||
PCT/EP2011/055173 WO2011134740A1 (de) | 2010-04-26 | 2011-04-04 | Druckspeicheranordnung für ein nockenwellenverstellsystem |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102859129A CN102859129A (zh) | 2013-01-02 |
CN102859129B true CN102859129B (zh) | 2015-02-18 |
Family
ID=43881217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180021121.9A Expired - Fee Related CN102859129B (zh) | 2010-04-26 | 2011-04-04 | 用于凸轮轴移调***的蓄压器*** |
Country Status (5)
Country | Link |
---|---|
US (1) | US8820282B2 (zh) |
EP (1) | EP2564040B1 (zh) |
CN (1) | CN102859129B (zh) |
DE (1) | DE102010018203A1 (zh) |
WO (1) | WO2011134740A1 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012201567B4 (de) * | 2012-02-02 | 2013-12-05 | Schaeffler Technologies AG & Co. KG | Gestaltung eines Hydraulikölkanals zwischen einem Zentralventil und einem Volumenspeicher eines Nockenwellenverstellers |
DE102012210795B3 (de) * | 2012-06-26 | 2013-09-19 | Schaeffler Technologies AG & Co. KG | Druckspeicher |
US9121358B2 (en) | 2013-02-22 | 2015-09-01 | Borgwarner Inc. | Using camshaft timing device with hydraulic lock in an intermediate position for vehicle restarts |
US8893677B2 (en) | 2013-03-14 | 2014-11-25 | Borgwarner Inc. | Dual lock pin phaser |
CN105473828B (zh) | 2013-06-19 | 2017-03-08 | 博格华纳公司 | 具有通过油压接合的锁定销的可变凸轮轴定时机构 |
US20170193644A1 (en) * | 2015-12-30 | 2017-07-06 | Ebay Inc | Background removal |
CN109209548B (zh) | 2017-06-30 | 2022-01-25 | 博格华纳公司 | 具有两个锁定位置的可变凸轮轴正时装置 |
DE102019113638B3 (de) * | 2019-05-22 | 2020-09-17 | Schaeffler Technologies AG & Co. KG | Steuerventil mit einem integriertem aktiven Druckspeicher |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5189999A (en) * | 1989-09-06 | 1993-03-02 | Bayerische Motoren Werke Ag | Device for adjusting the relative angle of rotation of a shaft to a drive wheel, especially the camshaft of an internal combustion engine |
DE4210580A1 (de) * | 1992-03-31 | 1993-10-07 | Bosch Gmbh Robert | Vorrichtung zur Winkelverstellung der Nockenwelle einer Brennkraftmaschine |
DE10228354A1 (de) * | 2002-06-25 | 2004-01-15 | Daimlerchrysler Ag | Vorrichtung zur Druckversorgung einer Nockenwellen-Verstelleinrichtung |
CN101608557A (zh) * | 2008-06-18 | 2009-12-23 | 通用汽车环球科技运作公司 | 发动机凸轮定相的液压控制*** |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6871620B2 (en) * | 2002-04-09 | 2005-03-29 | Ford Global Technologies, Llc | Variable cam timing unit oil supply arrangement |
WO2008140897A1 (en) * | 2007-05-14 | 2008-11-20 | Borgwarner Inc. | Cam mounted accumulator |
JP2010014026A (ja) * | 2008-07-03 | 2010-01-21 | Toyota Motor Corp | 内燃機関の動弁装置 |
DE102009049459A1 (de) | 2009-10-15 | 2011-04-21 | Schaeffler Technologies Gmbh & Co. Kg | Volumenspeicher |
-
2010
- 2010-04-26 DE DE102010018203A patent/DE102010018203A1/de not_active Withdrawn
-
2011
- 2011-04-04 EP EP11714014.5A patent/EP2564040B1/de not_active Not-in-force
- 2011-04-04 CN CN201180021121.9A patent/CN102859129B/zh not_active Expired - Fee Related
- 2011-04-04 WO PCT/EP2011/055173 patent/WO2011134740A1/de active Application Filing
- 2011-04-04 US US13/638,032 patent/US8820282B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5189999A (en) * | 1989-09-06 | 1993-03-02 | Bayerische Motoren Werke Ag | Device for adjusting the relative angle of rotation of a shaft to a drive wheel, especially the camshaft of an internal combustion engine |
DE4210580A1 (de) * | 1992-03-31 | 1993-10-07 | Bosch Gmbh Robert | Vorrichtung zur Winkelverstellung der Nockenwelle einer Brennkraftmaschine |
DE10228354A1 (de) * | 2002-06-25 | 2004-01-15 | Daimlerchrysler Ag | Vorrichtung zur Druckversorgung einer Nockenwellen-Verstelleinrichtung |
CN101608557A (zh) * | 2008-06-18 | 2009-12-23 | 通用汽车环球科技运作公司 | 发动机凸轮定相的液压控制*** |
Also Published As
Publication number | Publication date |
---|---|
DE102010018203A1 (de) | 2011-10-27 |
CN102859129A (zh) | 2013-01-02 |
US8820282B2 (en) | 2014-09-02 |
EP2564040A1 (de) | 2013-03-06 |
US20130008399A1 (en) | 2013-01-10 |
EP2564040B1 (de) | 2017-08-30 |
WO2011134740A1 (de) | 2011-11-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Effective date: 20150728 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Owner name: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG |
|
CP01 | Change in the name or title of a patent holder |
Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Patentee before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Patentee after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20150728 Address after: German Herzogenaurach Patentee after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150218 |
|
CF01 | Termination of patent right due to non-payment of annual fee |