CN102667073B - 用于压力供应的可切换设备 - Google Patents
用于压力供应的可切换设备 Download PDFInfo
- Publication number
- CN102667073B CN102667073B CN201080052599.3A CN201080052599A CN102667073B CN 102667073 B CN102667073 B CN 102667073B CN 201080052599 A CN201080052599 A CN 201080052599A CN 102667073 B CN102667073 B CN 102667073B
- Authority
- CN
- China
- Prior art keywords
- pressure
- customer
- ball
- pressure supply
- combustion motor
- 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
- 238000006073 displacement reaction Methods 0.000 claims abstract description 41
- 238000002485 combustion reaction Methods 0.000 claims abstract description 37
- 238000003860 storage Methods 0.000 claims description 28
- 239000012530 fluid Substances 0.000 claims description 11
- 239000003921 oil Substances 0.000 description 46
- 230000001276 controlling effect Effects 0.000 description 22
- 230000033001 locomotion Effects 0.000 description 9
- 230000035939 shock Effects 0.000 description 8
- 239000002828 fuel tank Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 208000002925 dental caries Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
-
- 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
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/02—Installations or systems with accumulators
- F15B1/04—Accumulators
-
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L2001/0475—Hollow camshafts
-
- 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
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/20—Accumulator cushioning means
- F15B2201/21—Accumulator cushioning means using springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2201/00—Accumulators
- F15B2201/30—Accumulator separating means
- F15B2201/31—Accumulator separating means having rigid separating means, e.g. pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Valve Device For Special Equipments (AREA)
- Switches Operated By Changes In Physical Conditions (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009054055A DE102009054055A1 (de) | 2009-11-20 | 2009-11-20 | Schaltbare Vorrichtung zur Druckversorgung |
DE102009054055.5 | 2009-11-20 | ||
PCT/EP2010/067658 WO2011061217A2 (de) | 2009-11-20 | 2010-11-17 | Schaltbare vorrichtung zur druckversorgung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102667073A CN102667073A (zh) | 2012-09-12 |
CN102667073B true CN102667073B (zh) | 2015-05-06 |
Family
ID=43902038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080052599.3A Expired - Fee Related CN102667073B (zh) | 2009-11-20 | 2010-11-17 | 用于压力供应的可切换设备 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8813709B2 (zh) |
EP (1) | EP2501905B1 (zh) |
CN (1) | CN102667073B (zh) |
DE (1) | DE102009054055A1 (zh) |
WO (1) | WO2011061217A2 (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009054052B4 (de) * | 2009-11-20 | 2018-08-23 | Schaeffler Technologies AG & Co. KG | Schaltbare Vorrichtung zur Druckversorgung |
DE102011114894B4 (de) * | 2010-10-08 | 2013-05-16 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Druckspeicheranordnung |
DE102010063390A1 (de) | 2010-12-17 | 2012-06-21 | Schaeffler Technologies Gmbh & Co. Kg | Druckspeichereinheit für eine Nockenwelle sowie Nockenwelle mit einer Druckspeichereinheit |
DE102012210795B3 (de) * | 2012-06-26 | 2013-09-19 | Schaeffler Technologies AG & Co. KG | Druckspeicher |
DE102013111617B4 (de) | 2013-10-22 | 2021-12-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Umschaltventil und Verbrennungsmotor mit einem solchen Umschaltventil |
DE102013111616B4 (de) | 2013-10-22 | 2021-12-23 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Umschaltventil und Verbrennungsmotor mit einem solchen Umschaltventil |
DE102014226150A1 (de) * | 2014-12-17 | 2016-06-23 | Zf Friedrichshafen Ag | Hydrauliksystem für ein Automatikgetriebe |
WO2018049354A1 (en) * | 2016-09-09 | 2018-03-15 | Charles Price | Variable travel valve apparatus for an internal combustion engine |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4323133A1 (de) * | 1992-07-15 | 1994-01-20 | Luk Lamellen & Kupplungsbau | Hydrospeicher zum Bereitstellen von Druckfluid |
DE10228354A1 (de) * | 2002-06-25 | 2004-01-15 | Daimlerchrysler Ag | Vorrichtung zur Druckversorgung einer Nockenwellen-Verstelleinrichtung |
CN2746125Y (zh) * | 2004-03-25 | 2005-12-14 | 周晓仪 | 单顶置凸轮轴发动机电磁气门停止装置 |
CN1867755A (zh) * | 2003-08-13 | 2006-11-22 | Fev电机技术有限公司 | 具有控制凸轮的内燃机 |
CN101583782A (zh) * | 2007-01-03 | 2009-11-18 | 瓦特西拉芬兰有限公司 | 用于活塞式发动机的预燃室装置 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19615076C2 (de) | 1995-12-15 | 1999-01-07 | Schaeffler Waelzlager Ohg | Druckmittelversorgung für eine variable Nockenwellenverstellung |
DE19616973C2 (de) | 1996-04-27 | 2003-11-06 | Bayerische Motoren Werke Ag | Mehrwege-Schieberventil |
US5971027A (en) | 1996-07-01 | 1999-10-26 | Wisconsin Alumni Research Foundation | Accumulator for energy storage and delivery at multiple pressures |
DE19727180C2 (de) | 1997-06-26 | 2003-12-04 | Hydraulik Ring Gmbh | Hydraulisches Ventil, insbesondere zur Steuerung einer Nockenwellenverstellung in einem Kraftfahrzeug |
US6786186B2 (en) * | 1998-09-09 | 2004-09-07 | International Engine Intellectual Property Company, Llc | Unit trigger actuator |
DE19908934A1 (de) | 1999-03-02 | 2000-09-07 | Schaeffler Waelzlager Ohg | Vorrichtung zur Drehwinkelverstellung einer Nockenwelle |
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 |
US6782856B2 (en) | 2002-04-09 | 2004-08-31 | Ford Global Technologies, Llc | Camshaft accumulator |
DE10239207A1 (de) | 2002-08-27 | 2004-03-11 | Ina-Schaeffler Kg | Elektromagnetisches Hydraulikventil, insbesondere Proportionalventil zur Steuerung einer Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle einer Brennkraftmaschine |
DE102004035035B4 (de) * | 2003-07-24 | 2022-04-14 | Daimler Ag | Nockenwellenversteller für Brennkraftmaschinen |
DE502005010369D1 (de) | 2004-05-14 | 2010-11-25 | Schaeffler Kg | Nockenwellenversteller |
DE102004038252A1 (de) | 2004-05-14 | 2005-12-15 | Ina-Schaeffler Kg | Steuerventil für eine Vorrichtung zur Veränderung der Steuerzeiten einer Brennkraftmaschine |
DE102004049123A1 (de) | 2004-10-07 | 2006-04-13 | Ina-Schaeffler Kg | Vorrichtung zur Veränderung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE102005013141B4 (de) | 2005-03-22 | 2017-10-19 | Schaeffler Technologies AG & Co. KG | Vorrichtung zur Nockenwellenverstellung einer Brennkraftmaschine |
DE202005008264U1 (de) | 2005-05-23 | 2005-08-25 | Ina-Schaeffler Kg | Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE102005037480A1 (de) * | 2005-08-09 | 2007-02-15 | Schaeffler Kg | Steuerventil und Verfahren zur Herstellung desselben |
DE112007002915B4 (de) * | 2006-12-04 | 2020-10-29 | Daimler Ag | Verstelleinrichtung zur Phaseneinstellung einer Nockenwelle |
WO2008140897A1 (en) | 2007-05-14 | 2008-11-20 | Borgwarner Inc. | Cam mounted accumulator |
DE102007056684B4 (de) | 2007-11-24 | 2016-02-18 | Schaeffler Technologies AG & Co. KG | Druckspeicher |
FR2933471B1 (fr) * | 2008-07-03 | 2013-02-15 | Vianney Rabhi | Vanne electro-hydraulique a levee de bille pour centrale hydraulique de moteur a taux de compression variable |
DE102010045358A1 (de) * | 2010-04-10 | 2011-10-13 | Hydraulik-Ring Gmbh | Schwenkmotornockenwellenversteller mit einem Hydraulikventil |
-
2009
- 2009-11-20 DE DE102009054055A patent/DE102009054055A1/de not_active Withdrawn
-
2010
- 2010-11-17 CN CN201080052599.3A patent/CN102667073B/zh not_active Expired - Fee Related
- 2010-11-17 US US13/510,702 patent/US8813709B2/en not_active Expired - Fee Related
- 2010-11-17 WO PCT/EP2010/067658 patent/WO2011061217A2/de active Application Filing
- 2010-11-17 EP EP10779801.9A patent/EP2501905B1/de not_active Not-in-force
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4323133A1 (de) * | 1992-07-15 | 1994-01-20 | Luk Lamellen & Kupplungsbau | Hydrospeicher zum Bereitstellen von Druckfluid |
DE10228354A1 (de) * | 2002-06-25 | 2004-01-15 | Daimlerchrysler Ag | Vorrichtung zur Druckversorgung einer Nockenwellen-Verstelleinrichtung |
CN1867755A (zh) * | 2003-08-13 | 2006-11-22 | Fev电机技术有限公司 | 具有控制凸轮的内燃机 |
CN2746125Y (zh) * | 2004-03-25 | 2005-12-14 | 周晓仪 | 单顶置凸轮轴发动机电磁气门停止装置 |
CN101583782A (zh) * | 2007-01-03 | 2009-11-18 | 瓦特西拉芬兰有限公司 | 用于活塞式发动机的预燃室装置 |
Also Published As
Publication number | Publication date |
---|---|
EP2501905B1 (de) | 2014-09-17 |
US8813709B2 (en) | 2014-08-26 |
CN102667073A (zh) | 2012-09-12 |
US20120304953A1 (en) | 2012-12-06 |
WO2011061217A3 (de) | 2011-07-21 |
DE102009054055A1 (de) | 2011-05-26 |
WO2011061217A2 (de) | 2011-05-26 |
EP2501905A2 (de) | 2012-09-26 |
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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: 20150805 |
|
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: 20150805 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: 20150506 Termination date: 20201117 |
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CF01 | Termination of patent right due to non-payment of annual fee |