DE19708661A1 - Vorrichtung zur Variierung der Ventilsteuerzeiten einer Brennkraftmaschine, insbesondere Nockenwellen-Verstelleinrichtung nach dem Flügelzellenprinzip - Google Patents
Vorrichtung zur Variierung der Ventilsteuerzeiten einer Brennkraftmaschine, insbesondere Nockenwellen-Verstelleinrichtung nach dem FlügelzellenprinzipInfo
- Publication number
- DE19708661A1 DE19708661A1 DE19708661A DE19708661A DE19708661A1 DE 19708661 A1 DE19708661 A1 DE 19708661A1 DE 19708661 A DE19708661 A DE 19708661A DE 19708661 A DE19708661 A DE 19708661A DE 19708661 A1 DE19708661 A1 DE 19708661A1
- Authority
- DE
- Germany
- Prior art keywords
- drive wheel
- impeller
- camshaft
- internal combustion
- combustion engine
- 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
- 238000002485 combustion reaction Methods 0.000 title claims description 8
- 239000000463 material Substances 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 239000004411 aluminium Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000007704 transition 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/21—Elements
- Y10T74/2101—Cams
- Y10T74/2102—Adjustable
Description
Claims (2)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19708661A DE19708661B4 (de) | 1997-03-04 | 1997-03-04 | Vorrichtung zur Variierung der Ventilsteuerzeiten einer Brennkraftmaschine, insbesondere Nockenwellen-Verstelleinrichtung nach dem Flügelzellenprinzip |
US09/007,354 US5836278A (en) | 1997-03-04 | 1998-01-15 | Device for varying the valve control timing of an internal combustion engine, especially camshaft setting mechanism according to the vane cell principle |
JP10049706A JPH10252421A (ja) | 1997-03-04 | 1998-03-02 | 内燃機関の弁制御時間を変化させるための装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19708661A DE19708661B4 (de) | 1997-03-04 | 1997-03-04 | Vorrichtung zur Variierung der Ventilsteuerzeiten einer Brennkraftmaschine, insbesondere Nockenwellen-Verstelleinrichtung nach dem Flügelzellenprinzip |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19708661A1 true DE19708661A1 (de) | 1998-09-10 |
DE19708661B4 DE19708661B4 (de) | 2005-06-16 |
Family
ID=7822124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19708661A Expired - Lifetime DE19708661B4 (de) | 1997-03-04 | 1997-03-04 | Vorrichtung zur Variierung der Ventilsteuerzeiten einer Brennkraftmaschine, insbesondere Nockenwellen-Verstelleinrichtung nach dem Flügelzellenprinzip |
Country Status (3)
Country | Link |
---|---|
US (1) | US5836278A (de) |
JP (1) | JPH10252421A (de) |
DE (1) | DE19708661B4 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10163791A1 (de) * | 2001-12-22 | 2003-07-03 | Ina Schaeffler Kg | Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Rotationskolben-Verstelleinrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
DE10163792A1 (de) * | 2001-12-22 | 2003-07-03 | Ina Schaeffler Kg | Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Rotationskolben-Verstelleinrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
WO2008135420A1 (de) * | 2007-05-02 | 2008-11-13 | Schaeffler Kg | Nockenwellenversteller für eine brennkraftmaschine mit verbesserter ausführung der druckräume |
US8671900B2 (en) | 2010-02-26 | 2014-03-18 | Schaeffler Technologies Gmbh & Co. Kg | Device for variably adjusting the control times of gas exchange valves of an internal combustion engine |
US8978606B2 (en) | 2009-09-18 | 2015-03-17 | Schaeffler Technologies AG & Co. KG | Device for variably adjusting the control times of gas exchange valves of an internal combustion engine |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001098908A (ja) * | 1999-09-29 | 2001-04-10 | Mitsubishi Electric Corp | バルブタイミング調整装置 |
DE19951390A1 (de) * | 1999-10-26 | 2001-05-03 | Schaeffler Waelzlager Ohg | Vorrichtung zur hydraulischen Drehwinkelverstellung einer Welle relativ zu einem Antriebsrad |
US6293244B1 (en) | 2000-05-09 | 2001-09-25 | Ford Global Technologies, Inc. | Oil flow control system for engine cylinder head |
US6295964B1 (en) | 2000-08-10 | 2001-10-02 | Ford Global Technologies, Inc. | End-feed variable cam timing oil supply and control module |
DE10112206A1 (de) * | 2001-03-14 | 2002-09-26 | Porsche Ag | Vorrichtung zur relativen Drehwinkelverstellung einer Nockenwelle einer Brennkraftmaschine zu einem Antriebsrad |
JP4590784B2 (ja) * | 2001-06-18 | 2010-12-01 | アイシン精機株式会社 | 摺動部材および弁開閉時期制御装置 |
DE10211607A1 (de) * | 2002-03-12 | 2003-10-09 | Porsche Ag | Antrieb für Ventiltriebsteuerungen von Fahrzeugen, vorzugsweise von Nockenwellenverstellern |
US6666181B2 (en) | 2002-04-19 | 2003-12-23 | Borgwarner Inc. | Hydraulic detent for a variable camshaft timing device |
US20050051121A1 (en) * | 2003-09-05 | 2005-03-10 | Borgwarner Inc. | Variable camshaft timing phaser having a housing and a driving element of two different materials |
DE102004062071A1 (de) * | 2004-12-23 | 2006-07-06 | Schaeffler Kg | Nockenwellenversteller für eine Brennkraftmaschine |
JP5585832B2 (ja) * | 2010-09-10 | 2014-09-10 | アイシン精機株式会社 | 弁開閉時期制御装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4858572A (en) * | 1987-09-30 | 1989-08-22 | Aisin Seiki Kabushiki Kaisha | Device for adjusting an angular phase difference between two elements |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3671241D1 (de) * | 1985-11-13 | 1990-06-21 | Ciba Geigy Ag | Substituierte phenole als stabilisatoren. |
DE4237193A1 (de) * | 1992-11-04 | 1994-05-05 | Bosch Gmbh Robert | Verfahren zur Ansteuerung einer Einrichtung zum relativen Verdrehen einer Welle und Einrichtung zum relativen Verdrehen der Welle einer Brennkraftmaschine |
US5666914A (en) * | 1994-05-13 | 1997-09-16 | Nippondenso Co., Ltd. | Vane type angular phase adjusting device |
-
1997
- 1997-03-04 DE DE19708661A patent/DE19708661B4/de not_active Expired - Lifetime
-
1998
- 1998-01-15 US US09/007,354 patent/US5836278A/en not_active Expired - Lifetime
- 1998-03-02 JP JP10049706A patent/JPH10252421A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4858572A (en) * | 1987-09-30 | 1989-08-22 | Aisin Seiki Kabushiki Kaisha | Device for adjusting an angular phase difference between two elements |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10163791A1 (de) * | 2001-12-22 | 2003-07-03 | Ina Schaeffler Kg | Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Rotationskolben-Verstelleinrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
DE10163792A1 (de) * | 2001-12-22 | 2003-07-03 | Ina Schaeffler Kg | Vorrichtung zum Verändern der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine, insbesondere Rotationskolben-Verstelleinrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle |
WO2008135420A1 (de) * | 2007-05-02 | 2008-11-13 | Schaeffler Kg | Nockenwellenversteller für eine brennkraftmaschine mit verbesserter ausführung der druckräume |
CN101675215A (zh) * | 2007-05-02 | 2010-03-17 | 谢夫勒两合公司 | 具有压力腔的改善的实施方式的内燃机用的凸轮轴调节器 |
US8307796B2 (en) | 2007-05-02 | 2012-11-13 | Schaeffler Technologies AG & Co. KG | Camshaft adjuster for an internal combustion engine with improved design of the pressure chambers |
US8978606B2 (en) | 2009-09-18 | 2015-03-17 | Schaeffler Technologies AG & Co. KG | Device for variably adjusting the control times of gas exchange valves of an internal combustion engine |
US8671900B2 (en) | 2010-02-26 | 2014-03-18 | Schaeffler Technologies Gmbh & Co. Kg | Device for variably adjusting the control times of gas exchange valves of an internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JPH10252421A (ja) | 1998-09-22 |
US5836278A (en) | 1998-11-17 |
DE19708661B4 (de) | 2005-06-16 |
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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 |
|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: SCHAEFFLER KG, 91074 HERZOGENAURACH, DE |
|
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 AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120828 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & 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 GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140212 Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140212 |
|
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: 20150122 |
|
R071 | Expiry of right |