CN103422926A - 液压装置的控制阀 - Google Patents
液压装置的控制阀 Download PDFInfo
- Publication number
- CN103422926A CN103422926A CN2013101900775A CN201310190077A CN103422926A CN 103422926 A CN103422926 A CN 103422926A CN 2013101900775 A CN2013101900775 A CN 2013101900775A CN 201310190077 A CN201310190077 A CN 201310190077A CN 103422926 A CN103422926 A CN 103422926A
- Authority
- CN
- China
- Prior art keywords
- guard ring
- control valve
- control
- plastic bushing
- housing structure
- 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 claims abstract description 6
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 7
- 230000008676 import Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
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
- F01L2001/34426—Oil control valves
-
- 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
- F01L2001/34426—Oil control valves
- F01L2001/34433—Location oil control valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve Device For Special Equipments (AREA)
- Fluid-Driven Valves (AREA)
- Valve Housings (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012208591.2 | 2012-05-23 | ||
DE102012208591.2A DE102012208591B4 (de) | 2012-05-23 | 2012-05-23 | Steuerventil für eine hydraulische Steuervorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen an Brennkraftmaschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103422926A true CN103422926A (zh) | 2013-12-04 |
CN103422926B CN103422926B (zh) | 2017-06-23 |
Family
ID=49547008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310190077.5A Expired - Fee Related CN103422926B (zh) | 2012-05-23 | 2013-05-21 | 液压装置的控制阀 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9206714B2 (zh) |
CN (1) | CN103422926B (zh) |
BR (1) | BR102013012326A8 (zh) |
DE (1) | DE102012208591B4 (zh) |
MX (1) | MX339140B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015219154A1 (de) | 2015-10-05 | 2017-04-06 | Schaeffler Technologies AG & Co. KG | Steuerventil für eine hydraulische Vorrichtung |
DE102016200788A1 (de) | 2016-01-21 | 2017-07-27 | Schaeffler Technologies AG & Co. KG | Steuerventil für eine hydraulische Vorrichtung |
DE102018115343A1 (de) * | 2018-06-26 | 2020-01-02 | Schaeffler Technologies AG & Co. KG | Steuerventil mit Dichtkontur auf einem hülsenförmigen Hydraulikleitelement; sowie Bausatz mit Steuerventil und Nockenwellenversteller |
US20200269379A1 (en) * | 2019-02-22 | 2020-08-27 | Borgwarner Inc. | Centerless grinding through the application of a helical twist to axial grooves |
JP7074102B2 (ja) | 2019-03-25 | 2022-05-24 | 株式会社デンソー | 作動油制御弁およびバルブタイミング調整装置 |
DE102020003430A1 (de) | 2020-06-08 | 2021-12-09 | Daimler Ag | Rückschlagventil für einen Nockenwellenversteller |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005052481A1 (de) * | 2005-11-03 | 2007-05-24 | Schaeffler Kg | Steuerventil für eine Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen einer Brennkraftmaschine |
DE102008004591A1 (de) | 2008-01-16 | 2009-07-23 | Schaeffler Kg | Hydraulisches Steuerventil mit integriertem Rückschlagventil |
DE102008006179A1 (de) * | 2008-01-26 | 2009-07-30 | Schaeffler Kg | Steuerventil für eine Vorrichtung zur variablen Einstellung der Steuerzeiten von Gaswechselventilen in Brennkraftmaschinen |
DE102008030057B4 (de) | 2008-06-27 | 2018-01-25 | Hilite Germany Gmbh | Nockenwellenverstelleinrichtung |
DE102009039384A1 (de) * | 2009-08-29 | 2011-03-03 | Schaeffler Technologies Gmbh & Co. Kg | Steuerventil |
-
2012
- 2012-05-23 DE DE102012208591.2A patent/DE102012208591B4/de not_active Expired - Fee Related
-
2013
- 2013-05-15 MX MX2013005447A patent/MX339140B/es active IP Right Grant
- 2013-05-17 BR BR102013012326A patent/BR102013012326A8/pt not_active Application Discontinuation
- 2013-05-20 US US13/897,852 patent/US9206714B2/en not_active Expired - Fee Related
- 2013-05-21 CN CN201310190077.5A patent/CN103422926B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN103422926B (zh) | 2017-06-23 |
US20130312678A1 (en) | 2013-11-28 |
BR102013012326A8 (pt) | 2016-02-10 |
MX2013005447A (es) | 2013-11-22 |
DE102012208591B4 (de) | 2018-06-07 |
US9206714B2 (en) | 2015-12-08 |
MX339140B (es) | 2016-05-13 |
DE102012208591A1 (de) | 2013-11-28 |
BR102013012326A2 (pt) | 2015-06-02 |
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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 | ||
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: 20150727 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: Fifth Schaeffler investment management GmbH & Co.KG Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES AG & CO.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG TO: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: CORRECT: APPLICANT; FROM: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT GMBH + CO., KG TO: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: CORRECT: ADDRESS; FROM: |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150727 Address after: German Herzogenaurach Applicant after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170623 |