CN102767405A - 液压支撑元件 - Google Patents
液压支撑元件 Download PDFInfo
- Publication number
- CN102767405A CN102767405A CN2012101294982A CN201210129498A CN102767405A CN 102767405 A CN102767405 A CN 102767405A CN 2012101294982 A CN2012101294982 A CN 2012101294982A CN 201210129498 A CN201210129498 A CN 201210129498A CN 102767405 A CN102767405 A CN 102767405A
- Authority
- CN
- China
- Prior art keywords
- pressure piston
- sleeve
- supporting member
- housing
- member according
- 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
- 230000000630 rising effect Effects 0.000 claims abstract description 13
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 238000005476 soldering Methods 0.000 claims 1
- 230000003068 static effect Effects 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 125000006413 ring segment Chemical group 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000009423 ventilation 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
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
- F01L1/2405—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically by means of a hydraulic adjusting device located between the cylinder head and rocker arm
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Safety Valves (AREA)
- Actuator (AREA)
- Valve Device For Special Equipments (AREA)
- Check Valves (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011075042.8 | 2011-05-02 | ||
DE102011075042A DE102011075042A1 (de) | 2011-05-02 | 2011-05-02 | Hydraulisches Abstützelement |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102767405A true CN102767405A (zh) | 2012-11-07 |
CN102767405B CN102767405B (zh) | 2016-04-06 |
Family
ID=47019327
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210129498.2A Expired - Fee Related CN102767405B (zh) | 2011-05-02 | 2012-04-27 | 液压支撑元件 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8813705B2 (zh) |
CN (1) | CN102767405B (zh) |
DE (1) | DE102011075042A1 (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103939162A (zh) * | 2014-03-24 | 2014-07-23 | 杭州新坐标科技股份有限公司 | 柱状式液压挺柱 |
CN104131852A (zh) * | 2014-07-01 | 2014-11-05 | 杭州新坐标科技股份有限公司 | 一种柱状式液压挺柱 |
WO2016090757A1 (zh) | 2014-12-11 | 2016-06-16 | 杭州新坐标科技股份有限公司 | 一种柱状式液压挺柱 |
CN107701256A (zh) * | 2016-08-08 | 2018-02-16 | 舍弗勒技术股份两合公司 | 内燃机气门机构中的液压间隙补偿装置 |
DE202016008557U1 (de) | 2014-12-11 | 2018-06-11 | Hangzhou Xzb Tech Co.,Ltd | Säulenartiger hydraulischer Stößel |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6045934B2 (ja) * | 2013-02-15 | 2016-12-14 | 株式会社オティックス | ラッシュアジャスタ |
US10208633B2 (en) | 2017-04-03 | 2019-02-19 | Schaeffler Technologies AG & Co. KG | Hydraulic support element |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0205735A2 (en) * | 1985-06-20 | 1986-12-30 | Eaton Corporation | Reservoir height extender for lash adjuster assembly |
JPS63170509A (ja) * | 1987-10-23 | 1988-07-14 | Nippon Seiko Kk | 油圧式ラッシュアジャスタ |
US4887566A (en) * | 1988-09-30 | 1989-12-19 | Fuji Valve Co., Ltd. | Hydraulic valve lash adjuster |
US4920935A (en) * | 1988-07-13 | 1990-05-01 | Fuji Valve Co., Ltd. | Hydraulic valve lash adjuster |
US20020108894A1 (en) * | 2001-02-14 | 2002-08-15 | Owen Nathan B. | Mechanical oil filtration in an i.c. engine valve lifter |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2737934A (en) * | 1953-01-13 | 1956-03-13 | New Prod Corp | Hydraulic tappet |
DE3101305A1 (de) * | 1980-01-28 | 1981-11-19 | Aisin Seiki K.K., Kariya, Aichi | Hydraulische stuetzvorrichtung fuer ein hebellager eines ventilantriebs einer brennkraftmaschine |
DE19614668A1 (de) * | 1996-04-13 | 1997-10-16 | Schaeffler Waelzlager Kg | Hydraulisches Abstützelement für eine Ventilsteuerung einer Brennkraftmaschine |
DE19942983B4 (de) | 1999-09-09 | 2015-05-28 | Schaeffler Technologies AG & Co. KG | Hydraulisches Spielausgleichselement |
DE102004006903A1 (de) | 2004-02-12 | 2005-09-22 | Ina-Schaeffler Kg | Hydraulisches Abstützelement |
DE102006007376A1 (de) | 2006-02-17 | 2007-08-30 | Schaeffler Kg | Hydraulisches Abstützelement |
DE102006007375A1 (de) | 2006-02-17 | 2007-08-30 | Schaeffler Kg | Hydraulisches Abstützelement |
DE102006017442A1 (de) | 2006-04-13 | 2007-10-18 | Schaeffler Kg | Hydraulisches Abstützelement für einen hebelartigen Nockenfolger eines Ventiltriebs einer Brennkraftmaschine |
DE102006045017A1 (de) | 2006-09-23 | 2008-03-27 | Schaeffler Kg | Hydraulisches Abstützelement |
-
2011
- 2011-05-02 DE DE102011075042A patent/DE102011075042A1/de not_active Withdrawn
-
2012
- 2012-04-27 CN CN201210129498.2A patent/CN102767405B/zh not_active Expired - Fee Related
- 2012-05-02 US US13/462,316 patent/US8813705B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0205735A2 (en) * | 1985-06-20 | 1986-12-30 | Eaton Corporation | Reservoir height extender for lash adjuster assembly |
JPS63170509A (ja) * | 1987-10-23 | 1988-07-14 | Nippon Seiko Kk | 油圧式ラッシュアジャスタ |
US4920935A (en) * | 1988-07-13 | 1990-05-01 | Fuji Valve Co., Ltd. | Hydraulic valve lash adjuster |
US4887566A (en) * | 1988-09-30 | 1989-12-19 | Fuji Valve Co., Ltd. | Hydraulic valve lash adjuster |
US20020108894A1 (en) * | 2001-02-14 | 2002-08-15 | Owen Nathan B. | Mechanical oil filtration in an i.c. engine valve lifter |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103939162A (zh) * | 2014-03-24 | 2014-07-23 | 杭州新坐标科技股份有限公司 | 柱状式液压挺柱 |
WO2015143764A1 (zh) | 2014-03-24 | 2015-10-01 | 杭州新坐标科技股份有限公司 | 柱状式液压挺柱 |
CN103939162B (zh) * | 2014-03-24 | 2018-01-02 | 杭州新坐标科技股份有限公司 | 柱状式液压挺柱 |
US10215201B2 (en) | 2014-03-24 | 2019-02-26 | Hangzhou Xzb Tech Co., Ltd. | Column type hydraulic tappet |
CN104131852A (zh) * | 2014-07-01 | 2014-11-05 | 杭州新坐标科技股份有限公司 | 一种柱状式液压挺柱 |
WO2016090757A1 (zh) | 2014-12-11 | 2016-06-16 | 杭州新坐标科技股份有限公司 | 一种柱状式液压挺柱 |
DE202016008557U1 (de) | 2014-12-11 | 2018-06-11 | Hangzhou Xzb Tech Co.,Ltd | Säulenartiger hydraulischer Stößel |
US10208634B2 (en) | 2014-12-11 | 2019-02-19 | Hangzhou Xzb Tech Co., Ltd | Columnar hydraulic tappet |
CN107701256A (zh) * | 2016-08-08 | 2018-02-16 | 舍弗勒技术股份两合公司 | 内燃机气门机构中的液压间隙补偿装置 |
CN107701256B (zh) * | 2016-08-08 | 2021-07-20 | 舍弗勒技术股份两合公司 | 内燃机气门机构中的液压间隙补偿装置 |
Also Published As
Publication number | Publication date |
---|---|
DE102011075042A1 (de) | 2012-11-08 |
US8813705B2 (en) | 2014-08-26 |
CN102767405B (zh) | 2016-04-06 |
US20120279386A1 (en) | 2012-11-08 |
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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 | ||
C41 | Transfer of patent application or patent right or utility model | ||
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 |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20151218 Address after: German Herzogenaurach Applicant after: SCHAEFFLER TECHNOLOGIES GmbH & Co.KG Address before: German Herzogenaurach Applicant before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
C14 | Grant of patent or utility model | ||
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: 20160406 Termination date: 20180427 |