CN102713171B - 用于可变地调节内燃机换气阀的配气正时的设备 - Google Patents
用于可变地调节内燃机换气阀的配气正时的设备 Download PDFInfo
- Publication number
- CN102713171B CN102713171B CN201080032519.8A CN201080032519A CN102713171B CN 102713171 B CN102713171 B CN 102713171B CN 201080032519 A CN201080032519 A CN 201080032519A CN 102713171 B CN102713171 B CN 102713171B
- Authority
- CN
- China
- Prior art keywords
- pressure medium
- pressure
- pressure chamber
- capacity memory
- room
- 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
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
- F01L2001/34423—Details relating to the hydraulic feeding circuit
- F01L2001/34446—Fluid accumulators for the feeding circuit
-
- 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
- F01L2001/34453—Locking means between driving and driven members
- F01L2001/34469—Lock movement parallel to camshaft axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910034512 DE102009034512A1 (de) | 2009-07-25 | 2009-07-25 | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE102009034512.4 | 2009-07-25 | ||
PCT/EP2010/058389 WO2011012370A2 (de) | 2009-07-25 | 2010-06-15 | Vorrichtung zur variablen einstellung der steuerzeiten von gaswechselventilen einer brennkraftmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102713171A CN102713171A (zh) | 2012-10-03 |
CN102713171B true CN102713171B (zh) | 2015-07-22 |
Family
ID=42628528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080032519.8A Expired - Fee Related CN102713171B (zh) | 2009-07-25 | 2010-06-15 | 用于可变地调节内燃机换气阀的配气正时的设备 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8833318B2 (zh) |
EP (1) | EP2459850B1 (zh) |
CN (1) | CN102713171B (zh) |
BR (1) | BR112012001660A2 (zh) |
DE (1) | DE102009034512A1 (zh) |
WO (1) | WO2011012370A2 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012201558B4 (de) * | 2012-02-02 | 2017-09-07 | Schaeffler Technologies AG & Co. KG | Gestaltung eines Tankanschlusses in einem Nockenwellenversteller mit Volumenspeicher |
DE102012201560B4 (de) | 2012-02-02 | 2019-02-21 | Schaeffler Technologies AG & Co. KG | Volumenspeicherausführung in einer Nockenwellenverstellvorrichtung |
CN102645557B (zh) * | 2012-05-06 | 2016-04-06 | 中国兵器工业集团第七0研究所 | 一种精确确定发动机相位的磁电式传感器调理电路 |
JP6003439B2 (ja) * | 2012-09-18 | 2016-10-05 | アイシン精機株式会社 | 弁開閉時期制御装置 |
JP6194695B2 (ja) | 2013-08-26 | 2017-09-13 | アイシン精機株式会社 | 弁開閉時期制御装置 |
DE102013219075B4 (de) * | 2013-09-23 | 2020-11-26 | Schaeffler Technologies AG & Co. KG | Multiverriegelung eines Nockenwellenverstellers |
DE102015204040B4 (de) | 2015-03-06 | 2021-07-08 | Schaeffler Technologies AG & Co. KG | Nockenwellenversteller |
DE102016218918B4 (de) * | 2016-09-29 | 2018-09-13 | Schaeffler Technologies AG & Co. KG | Brennkraftmaschine mit hydraulisch variablem Gaswechselventiltrieb |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5474038A (en) * | 1992-06-01 | 1995-12-12 | Ina Walzlager Schaeffler Kg | Device for continuous automatic angular adjustment between two shafts in driving relationship |
DE102007056683A1 (de) * | 2007-11-24 | 2009-05-28 | Schaeffler Kg | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3728555A1 (de) * | 1987-08-27 | 1989-03-09 | Kloeckner Humboldt Deutz Ag | Kolbendruckspeicher fuer hydraulikoel |
JP3786511B2 (ja) * | 1997-11-20 | 2006-06-14 | 株式会社日本自動車部品総合研究所 | 内燃機関の潤滑油回路における油量制御装置 |
DE10050225A1 (de) * | 2000-10-11 | 2002-04-25 | Hydraulik Ring Gmbh | Betätigungseinrichtung zum Festlegen einer Nockenwelle eines Antriebsmotors eines Fahrzeuges, vorzugsweise eines Kraftfahrzeuges, in einer Startposition |
DE10228354B4 (de) * | 2002-06-25 | 2017-06-22 | Daimler Ag | Vorrichtung zur Druckversorgung einer Nockenwellen-Verstelleinrichtung |
DE10310427A1 (de) * | 2003-03-11 | 2004-09-30 | Hydac Technology Gmbh | Hydrospeicher |
DE10330516B3 (de) * | 2003-07-05 | 2004-10-21 | Hydac Technology Gmbh | Hydrospeicher, insbesondere Kolbenspeicher |
US7866764B2 (en) * | 2006-10-06 | 2011-01-11 | Continental Teves, Inc. | Hydraulic control unit for an electronically controlled brake system |
WO2008140897A1 (en) * | 2007-05-14 | 2008-11-20 | Borgwarner Inc. | Cam mounted accumulator |
DE102007041552A1 (de) * | 2007-08-31 | 2009-03-05 | Schaeffler Kg | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
-
2009
- 2009-07-25 DE DE200910034512 patent/DE102009034512A1/de not_active Ceased
-
2010
- 2010-06-15 EP EP20100728151 patent/EP2459850B1/de not_active Not-in-force
- 2010-06-15 BR BR112012001660A patent/BR112012001660A2/pt not_active Application Discontinuation
- 2010-06-15 CN CN201080032519.8A patent/CN102713171B/zh not_active Expired - Fee Related
- 2010-06-15 WO PCT/EP2010/058389 patent/WO2011012370A2/de active Application Filing
- 2010-06-15 US US13/375,576 patent/US8833318B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5474038A (en) * | 1992-06-01 | 1995-12-12 | Ina Walzlager Schaeffler Kg | Device for continuous automatic angular adjustment between two shafts in driving relationship |
DE102007056683A1 (de) * | 2007-11-24 | 2009-05-28 | Schaeffler Kg | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
Also Published As
Publication number | Publication date |
---|---|
WO2011012370A2 (de) | 2011-02-03 |
EP2459850A2 (de) | 2012-06-06 |
CN102713171A (zh) | 2012-10-03 |
BR112012001660A2 (pt) | 2016-04-12 |
US20120079998A1 (en) | 2012-04-05 |
WO2011012370A3 (de) | 2013-06-06 |
DE102009034512A1 (de) | 2011-01-27 |
EP2459850B1 (de) | 2015-04-22 |
US8833318B2 (en) | 2014-09-16 |
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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: 20150729 |
|
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: 20150729 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: 20150722 |
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CF01 | Termination of patent right due to non-payment of annual fee |