DE19959187A1 - Vorrichtung zur Ver- und Entriegelung eines Rotationskolbenverstellers - Google Patents
Vorrichtung zur Ver- und Entriegelung eines RotationskolbenverstellersInfo
- Publication number
- DE19959187A1 DE19959187A1 DE19959187A DE19959187A DE19959187A1 DE 19959187 A1 DE19959187 A1 DE 19959187A1 DE 19959187 A DE19959187 A DE 19959187A DE 19959187 A DE19959187 A DE 19959187A DE 19959187 A1 DE19959187 A1 DE 19959187A1
- Authority
- DE
- Germany
- Prior art keywords
- pawl
- locking
- outer rotor
- peripheral wall
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 11
- 238000005192 partition Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003313 weakening 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
- 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
- F01L2001/34436—Features or method for avoiding malfunction due to foreign matters in oil
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19959187A DE19959187B4 (de) | 1999-12-08 | 1999-12-08 | Vorrichtung zur Ver- und Entriegelung eines Rotationskolbenverstellers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19959187A DE19959187B4 (de) | 1999-12-08 | 1999-12-08 | Vorrichtung zur Ver- und Entriegelung eines Rotationskolbenverstellers |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19959187A1 true DE19959187A1 (de) | 2001-06-13 |
DE19959187B4 DE19959187B4 (de) | 2008-12-11 |
Family
ID=7931861
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19959187A Expired - Fee Related DE19959187B4 (de) | 1999-12-08 | 1999-12-08 | Vorrichtung zur Ver- und Entriegelung eines Rotationskolbenverstellers |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19959187B4 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1452700A1 (de) * | 2003-02-26 | 2004-09-01 | Aisin Seiki Kabushiki Kaisha | Variable Ventilsteuervorrichtung für eine Brennkraftmaschine |
EP1568855A3 (de) * | 2004-02-27 | 2006-04-12 | Hydraulik-Ring Gmbh | Nockenwellenverstelleinrichtung für Brennkraftmaschinen von Kraftfahrzeugen |
DE102005007942B4 (de) * | 2004-02-27 | 2007-10-04 | Hydraulik-Ring Gmbh | Nockenwellenverstelleinrichtung für Brennkraftmaschinen von Kraftfahrzeugen |
DE102006060676A1 (de) * | 2006-12-21 | 2008-06-26 | Schaeffler Kg | Steuerzeitenstellvorrichtung |
CN110998071A (zh) * | 2017-08-08 | 2020-04-10 | 舍弗勒技术股份两合公司 | 具有机械和液压棘轮的液压凸轮轴调节器 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19726300A1 (de) * | 1996-06-21 | 1998-01-02 | Denso Corp | Ventileinstellungs-Regelgerät für einen Motor |
DE19914767A1 (de) * | 1998-03-31 | 1999-10-14 | Aisin Seiki | Ventilzeitsteuerungseinrichtung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1108860A4 (de) * | 1999-06-25 | 2007-01-17 | Mitsubishi Electric Corp | Blockiervorrichtung für ventilsteuervorrichtung |
-
1999
- 1999-12-08 DE DE19959187A patent/DE19959187B4/de not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19726300A1 (de) * | 1996-06-21 | 1998-01-02 | Denso Corp | Ventileinstellungs-Regelgerät für einen Motor |
DE19914767A1 (de) * | 1998-03-31 | 1999-10-14 | Aisin Seiki | Ventilzeitsteuerungseinrichtung |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1452700A1 (de) * | 2003-02-26 | 2004-09-01 | Aisin Seiki Kabushiki Kaisha | Variable Ventilsteuervorrichtung für eine Brennkraftmaschine |
US6976460B2 (en) | 2003-02-26 | 2005-12-20 | Aisin Seiki Kabushiki Kaisha | Variable valve timing control device |
EP1568855A3 (de) * | 2004-02-27 | 2006-04-12 | Hydraulik-Ring Gmbh | Nockenwellenverstelleinrichtung für Brennkraftmaschinen von Kraftfahrzeugen |
DE102005007942B4 (de) * | 2004-02-27 | 2007-10-04 | Hydraulik-Ring Gmbh | Nockenwellenverstelleinrichtung für Brennkraftmaschinen von Kraftfahrzeugen |
DE102006060676A1 (de) * | 2006-12-21 | 2008-06-26 | Schaeffler Kg | Steuerzeitenstellvorrichtung |
CN110998071A (zh) * | 2017-08-08 | 2020-04-10 | 舍弗勒技术股份两合公司 | 具有机械和液压棘轮的液压凸轮轴调节器 |
CN110998071B (zh) * | 2017-08-08 | 2021-11-19 | 舍弗勒技术股份两合公司 | 具有机械和液压棘轮的液压凸轮轴调节器 |
Also Published As
Publication number | Publication date |
---|---|
DE19959187B4 (de) | 2008-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8127 | New person/name/address of the applicant |
Owner name: INA-SCHAEFFLER KG, 91074 HERZOGENAURACH, DE |
|
8120 | Willingness to grant licences paragraph 23 | ||
8127 | New person/name/address of the applicant |
Owner name: SCHAEFFLER KG, 91074 HERZOGENAURACH, DE |
|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
8321 | Willingness to grant licences paragraph 23 withdrawn | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 H, DE |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140217 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140217 |
|
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20150210 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |