CN101813011B - 可切换式杯型挺杆 - Google Patents
可切换式杯型挺杆 Download PDFInfo
- Publication number
- CN101813011B CN101813011B CN201010002528.4A CN201010002528A CN101813011B CN 101813011 B CN101813011 B CN 101813011B CN 201010002528 A CN201010002528 A CN 201010002528A CN 101813011 B CN101813011 B CN 101813011B
- Authority
- CN
- China
- Prior art keywords
- outer body
- inner piece
- piston
- cup tappet
- cam
- 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
- 230000008878 coupling Effects 0.000 claims abstract description 24
- 238000010168 coupling process Methods 0.000 claims abstract description 24
- 238000005859 coupling reaction Methods 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 230000000295 complement effect Effects 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 5
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 4
- 230000002000 scavenging effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000009841 combustion method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 238000009423 ventilation 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
- F01L1/143—Tappets; Push rods for use with overhead 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
- F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
- F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
- F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009004746.8 | 2009-01-15 | ||
| DE200910004746 DE102009004746A1 (de) | 2009-01-15 | 2009-01-15 | Schaltbarer Tassenstößel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101813011A CN101813011A (zh) | 2010-08-25 |
| CN101813011B true CN101813011B (zh) | 2014-07-23 |
Family
ID=42107853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010002528.4A Expired - Fee Related CN101813011B (zh) | 2009-01-15 | 2010-01-08 | 可切换式杯型挺杆 |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2208868B1 (de) |
| CN (1) | CN101813011B (de) |
| DE (1) | DE102009004746A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011085239A1 (de) * | 2011-10-26 | 2013-05-02 | Schaeffler Technologies AG & Co. KG | Stößel |
| DE102017101806A1 (de) | 2017-01-31 | 2018-08-02 | Schaeffler Technologies AG & Co. KG | Schaltbarer Tassenstößel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5345904A (en) * | 1990-02-16 | 1994-09-13 | Group Lotus | Valve control means |
| US5651335A (en) * | 1993-05-04 | 1997-07-29 | Ina Walzlager Schaeffler Kg | Valve tappet |
| US5709180A (en) * | 1997-02-06 | 1998-01-20 | General Motors Corporation | Narrow cam two-step lifter |
| US6457445B1 (en) * | 2000-05-23 | 2002-10-01 | Mitsubishi Denki Kabushiki Kaisha | Valve lift control device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10055595A1 (de) * | 2000-11-09 | 2002-05-29 | Ina Schaeffler Kg | Verfahren und Vorrichtung zur Zylinderabschaltung bei Verbrennungsmotoren |
| JP2003148117A (ja) * | 2001-11-16 | 2003-05-21 | Nissan Motor Co Ltd | 内燃機関の可変動弁装置 |
-
2009
- 2009-01-15 DE DE200910004746 patent/DE102009004746A1/de not_active Withdrawn
- 2009-12-11 EP EP20090178953 patent/EP2208868B1/de not_active Not-in-force
-
2010
- 2010-01-08 CN CN201010002528.4A patent/CN101813011B/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5345904A (en) * | 1990-02-16 | 1994-09-13 | Group Lotus | Valve control means |
| US5651335A (en) * | 1993-05-04 | 1997-07-29 | Ina Walzlager Schaeffler Kg | Valve tappet |
| US5709180A (en) * | 1997-02-06 | 1998-01-20 | General Motors Corporation | Narrow cam two-step lifter |
| US6457445B1 (en) * | 2000-05-23 | 2002-10-01 | Mitsubishi Denki Kabushiki Kaisha | Valve lift control device |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2003-148117A 2003.05.21 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2208868A3 (de) | 2010-08-11 |
| EP2208868A2 (de) | 2010-07-21 |
| CN101813011A (zh) | 2010-08-25 |
| DE102009004746A1 (de) | 2010-07-22 |
| EP2208868B1 (de) | 2015-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SCHAEFFLER KG Free format text: FORMER OWNER: FAG KUGELFISCHER AG + CO. OHG Effective date: 20100909 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20100909 Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER KG |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO. KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
| 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: 20150723 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C56 | Change in the name or address of the patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER TECHNOLOGIES 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: 20150723 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: 20140723 Termination date: 20200108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |