CN103026011A - 推杆 - Google Patents
推杆 Download PDFInfo
- Publication number
- CN103026011A CN103026011A CN2011800323981A CN201180032398A CN103026011A CN 103026011 A CN103026011 A CN 103026011A CN 2011800323981 A CN2011800323981 A CN 2011800323981A CN 201180032398 A CN201180032398 A CN 201180032398A CN 103026011 A CN103026011 A CN 103026011A
- Authority
- CN
- China
- Prior art keywords
- housing
- push rod
- protection department
- rod according
- bridge member
- 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 5
- 239000000446 fuel Substances 0.000 claims abstract description 4
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005245 sintering 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
- F01L1/12—Transmitting gear between valve drive and valve
- F01L1/14—Tappets; Push rods
-
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/0404—Details or component parts
- F04B1/0408—Pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
-
- 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
- F01L2305/00—Valve arrangements comprising rollers
-
- 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
- F01L2307/00—Preventing the rotation of tappets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
- F02M59/102—Mechanical drive, e.g. tappets or cams
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010026360.5 | 2010-07-07 | ||
DE102010026360.5A DE102010026360B4 (de) | 2010-07-07 | 2010-07-07 | Stößel mit einer Verdrehsicherung |
PCT/EP2011/057848 WO2012004037A1 (de) | 2010-07-07 | 2011-05-16 | Stössel |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103026011A true CN103026011A (zh) | 2013-04-03 |
CN103026011B CN103026011B (zh) | 2015-08-05 |
Family
ID=44628180
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180032398.1A Active CN103026011B (zh) | 2010-07-07 | 2011-05-16 | 推杆 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8863716B2 (zh) |
CN (1) | CN103026011B (zh) |
DE (1) | DE102010026360B4 (zh) |
WO (1) | WO2012004037A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106460756A (zh) * | 2014-10-15 | 2017-02-22 | 大陆汽车有限公司 | 用于内燃机的燃料喷射系统的高压泵 |
CN106574522A (zh) * | 2014-08-13 | 2017-04-19 | 舍弗勒技术股份两合公司 | 用于可切换的气门传动装置部件的闭锁设备 |
CN108301999A (zh) * | 2017-12-29 | 2018-07-20 | 浙江工业大学 | 一种空间凸轮传动的二维柱塞泵 |
CN111664031A (zh) * | 2019-03-07 | 2020-09-15 | 株式会社电装 | 燃料喷射泵 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6110080B2 (ja) | 2012-06-20 | 2017-04-05 | 株式会社オティックス | 内燃機関用のローラリフタ |
DE102012214136A1 (de) * | 2012-08-09 | 2014-02-13 | Schaeffler Technologies AG & Co. KG | Rollenstößel |
DE102013202129A1 (de) * | 2013-02-08 | 2014-08-14 | Schaeffler Technologies Gmbh & Co. Kg | Stößel |
DE102014209892A1 (de) * | 2014-05-23 | 2015-11-26 | Mahle International Gmbh | Axialkolbenmaschine |
DE102014220937B4 (de) | 2014-10-15 | 2016-06-30 | Continental Automotive Gmbh | Antriebsvorrichtung zum Antreiben einer Kraftstoffhochdruckpumpe sowie Kraftstoffhochdruckpumpe |
EP3026231B1 (en) * | 2014-11-27 | 2020-08-12 | Aktiebolaget SKF | Mechanical system forming a cam follower or a rocker arm, injection pump or valve actuator comprising such a mechanical system and method for manufacturing such a mechanical system |
US10024286B2 (en) | 2015-07-15 | 2018-07-17 | GT Technologies | Tappet assembly for use in an internal combustion engine high-pressure fuel system |
DE102015218754B4 (de) * | 2015-09-29 | 2018-08-30 | Continental Automotive Gmbh | Hochdruckpumpe |
JP6660488B2 (ja) * | 2016-04-15 | 2020-03-11 | コーヨー ベアリングス ノース アメリカ エルエルシー | パレット上で受け取られる内側カップを有するタペット |
US10119607B2 (en) | 2016-04-15 | 2018-11-06 | Koyo Bearings North America Llc | Follower mechanism |
DE102017212910A1 (de) * | 2017-07-27 | 2019-01-31 | Robert Bosch Gmbh | Pumpe, insbesondere Hochdruckpumpe eines Kraftstoffeinspritzsystems |
US11111893B2 (en) | 2018-06-04 | 2021-09-07 | GT Technologies | Tappet assembly for use in a high-pressure fuel system of an internal combustion engine |
WO2019236575A2 (en) * | 2018-06-04 | 2019-12-12 | GT Technologies | Tappet assembly for use in a high-pressure fuel system of an internal combustion engine |
US10697413B2 (en) | 2018-06-04 | 2020-06-30 | GT Technologies | Tappet assembly for use in a high-pressure fuel system of an internal combustion engine |
DE102018208947A1 (de) | 2018-06-06 | 2019-12-12 | Aktiebolaget Skf | Wälzlagerring mittels eines Metallspritzgussverfahrens |
DE102019102289B3 (de) * | 2019-01-30 | 2020-03-05 | Schaeffler Technologies AG & Co. KG | Rollenstößel für eine Kraftstoffpumpe |
WO2020263216A1 (en) * | 2019-06-24 | 2020-12-30 | GT Technologies | Tappet assembly for use in a high-pressure fuel system of an internal combustion engine |
US11143059B2 (en) | 2019-10-03 | 2021-10-12 | Koyo Bearings North America Llc | Tappet assembly with unground outer cup |
US11149593B2 (en) | 2019-10-03 | 2021-10-19 | Koyo Bearings North America Llc | Tappet assembly with formed anti-rotation alignment device |
DE102020104313B3 (de) * | 2020-02-19 | 2021-01-28 | Schaeffler Technologies AG & Co. KG | Stößel zur Beaufschlagung eines Pumpenkolbens einer Kraftstoffhochdruckpumpe |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4323518A1 (de) * | 1992-08-21 | 1994-02-24 | Bayerische Motoren Werke Ag | Stößel zur Betätigung zweier Hubventile |
DE10002287A1 (de) * | 2000-01-20 | 2001-07-26 | Schaeffler Waelzlager Ohg | Schaltbarer Flach- oder Rollenstössel |
US20020124823A1 (en) * | 2001-03-07 | 2002-09-12 | Christof Faria | Valve train of an internal combustion engine comprising a switchable, rotationally symmetrical component |
JP2002332809A (ja) * | 2001-05-07 | 2002-11-22 | Fuji Oozx Inc | 内燃機関における動弁機構 |
DE10332980A1 (de) * | 2003-07-21 | 2005-02-10 | Bayerische Motoren Werke Ag | Ventilstößeleinrichtung, insbesondere drehgesicherter Tassenstößel mit gekrümmter Nockenfolgefläche |
US20080190237A1 (en) * | 2006-12-06 | 2008-08-14 | Schaeffler Kg | Mechanical tappet in particular for a fuel pump of an internal combustion engine |
WO2008095772A1 (de) * | 2007-02-08 | 2008-08-14 | Schaeffler Kg | Mechanischer rollenstössel für einen verbrennungsmotor |
CN101605966A (zh) * | 2006-12-18 | 2009-12-16 | 马勒国际有限公司 | 阀驱动装置的防转定位挺杆 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1633331A (en) | 1922-09-09 | 1927-06-21 | Rich Tool Company | Roller tappet for poppet valves and method of making the same |
DE4309602C2 (de) | 1993-03-24 | 1997-01-09 | Bayerische Motoren Werke Ag | Ventilstößel für zumindest zwei Brennkraftmaschinen-Hubventile |
DE19600852A1 (de) * | 1996-01-12 | 1997-07-17 | Schaeffler Waelzlager Kg | Verdrehgesicherter Stößel |
JP2003161121A (ja) * | 2001-11-28 | 2003-06-06 | Otics Corp | 可変動弁機構 |
DE10300724A1 (de) * | 2003-01-11 | 2004-07-29 | Ina-Schaeffler Kg | Schaltbarer Nockenfolger eines Ventiltriebs einer Brennkraftmaschine |
DE102004036106A1 (de) * | 2004-07-24 | 2006-03-16 | Ina-Schaeffler Kg | Periodisch beaufschlagbarer Stößel für einen Ventil- oder Pumpentrieb |
DE102004058766A1 (de) * | 2004-12-07 | 2006-06-08 | Schaeffler Kg | Tassenstössel für eine Brennkraftmaschine und Verfahren zur Herstellung desselben |
DE102006057246B4 (de) * | 2006-12-05 | 2015-11-26 | Schaeffler Technologies AG & Co. KG | Mechanischer Stößel insbesondere für eine Kraftstoffpumpe einer Brennkraftmaschine, mit umgebogenen Laschen zur Abstützung des Bolzens der Antriebsrolle |
JP5303468B2 (ja) * | 2006-12-05 | 2013-10-02 | シャエフラー カーゲー | 特に内燃機関の燃料ポンプのためのメカニカルタペット |
WO2010048968A1 (en) * | 2008-10-27 | 2010-05-06 | Ab Skf | Antirotation device |
DE102010022318B4 (de) * | 2010-06-01 | 2017-09-07 | Schaeffler Technologies AG & Co. KG | Rollenstößel |
-
2010
- 2010-07-07 DE DE102010026360.5A patent/DE102010026360B4/de active Active
-
2011
- 2011-05-16 US US13/808,202 patent/US8863716B2/en active Active
- 2011-05-16 WO PCT/EP2011/057848 patent/WO2012004037A1/de active Application Filing
- 2011-05-16 CN CN201180032398.1A patent/CN103026011B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4323518A1 (de) * | 1992-08-21 | 1994-02-24 | Bayerische Motoren Werke Ag | Stößel zur Betätigung zweier Hubventile |
DE10002287A1 (de) * | 2000-01-20 | 2001-07-26 | Schaeffler Waelzlager Ohg | Schaltbarer Flach- oder Rollenstössel |
US20020124823A1 (en) * | 2001-03-07 | 2002-09-12 | Christof Faria | Valve train of an internal combustion engine comprising a switchable, rotationally symmetrical component |
JP2002332809A (ja) * | 2001-05-07 | 2002-11-22 | Fuji Oozx Inc | 内燃機関における動弁機構 |
DE10332980A1 (de) * | 2003-07-21 | 2005-02-10 | Bayerische Motoren Werke Ag | Ventilstößeleinrichtung, insbesondere drehgesicherter Tassenstößel mit gekrümmter Nockenfolgefläche |
US20080190237A1 (en) * | 2006-12-06 | 2008-08-14 | Schaeffler Kg | Mechanical tappet in particular for a fuel pump of an internal combustion engine |
CN101605966A (zh) * | 2006-12-18 | 2009-12-16 | 马勒国际有限公司 | 阀驱动装置的防转定位挺杆 |
WO2008095772A1 (de) * | 2007-02-08 | 2008-08-14 | Schaeffler Kg | Mechanischer rollenstössel für einen verbrennungsmotor |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106574522A (zh) * | 2014-08-13 | 2017-04-19 | 舍弗勒技术股份两合公司 | 用于可切换的气门传动装置部件的闭锁设备 |
CN106460756A (zh) * | 2014-10-15 | 2017-02-22 | 大陆汽车有限公司 | 用于内燃机的燃料喷射系统的高压泵 |
CN108301999A (zh) * | 2017-12-29 | 2018-07-20 | 浙江工业大学 | 一种空间凸轮传动的二维柱塞泵 |
CN108301999B (zh) * | 2017-12-29 | 2019-10-11 | 浙江工业大学 | 一种空间凸轮传动的二维柱塞泵 |
CN111664031A (zh) * | 2019-03-07 | 2020-09-15 | 株式会社电装 | 燃料喷射泵 |
CN111664031B (zh) * | 2019-03-07 | 2023-01-20 | 株式会社电装 | 燃料喷射泵 |
Also Published As
Publication number | Publication date |
---|---|
DE102010026360A1 (de) | 2012-01-12 |
WO2012004037A1 (de) | 2012-01-12 |
US8863716B2 (en) | 2014-10-21 |
CN103026011B (zh) | 2015-08-05 |
US20130104818A1 (en) | 2013-05-02 |
DE102010026360B4 (de) | 2020-12-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103026011A (zh) | 推杆 | |
US9422834B2 (en) | Roller lifter for internal combustion engine | |
KR101741852B1 (ko) | 태핏 | |
CN101529082B (zh) | 具有滚子推杆的活塞泵、尤其是燃料活塞泵 | |
US9518605B2 (en) | Running ring for a sleeve bearing | |
CN101460740B (zh) | 用于径向活塞液压马达的活塞及该活塞的制造方法 | |
US9482118B2 (en) | Tappet | |
KR20090091802A (ko) | 내연 기관의 실린더 슬리브용 또는 실린더용 인서트 | |
CN101680545A (zh) | 刮油环 | |
CN202391735U (zh) | 旋转式压缩机 | |
US11231000B2 (en) | Multi-part roller tappet | |
CN103261661B (zh) | 高压泵 | |
CN105443179A (zh) | 滚柱挺杆和制造滚柱挺杆的壳体件的方法 | |
US9371910B2 (en) | Piston for a radial piston machine | |
JP2003502603A (ja) | ニードル軸受及びニードル軸受を備えたポンプユニット | |
US9334956B2 (en) | Piston unit | |
CN102203442B (zh) | 滚子轴承保持架 | |
EP3048293B1 (en) | Roller for fuel pump actuator | |
CN101896744A (zh) | 用于内燃机的销毂以及设有该销毂的活塞 | |
US7661937B2 (en) | Axial piston machine and a control plate for an axial piston engine | |
EP3018377B1 (en) | Bearing device and method of manufacturing the same | |
CN105658976A (zh) | 用于圆柱形的滚动体的轴向保持架 | |
JPH06281009A (ja) | ピストン・リング及びピストン・アセンブリとピストン・リングの質量及び原価を低減する方法 | |
EP2908033B1 (en) | Connecting rod | |
US10808665B2 (en) | Camshaft for a pump, in particular a high pressure fuel pump, and pump having a camshaft |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
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: 20150728 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee |
Owner name: SCHAEFFLER TECHNOLOGY GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Owner name: SCHAEFFLER TECHNOLOGIES GMBH + CO. KG Free format text: FORMER NAME: SCHAEFFLER FIFTH INVESTMENT MANAGEMENT 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: 20150728 Address after: German Herzogenaurach Patentee after: Fifth Schaeffler investment management GmbH & Co.KG Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES AG & CO. KG |
|
TR01 | Transfer of patent right |
Effective date of registration: 20240320 Address after: 1st Floor, Building 2, No. 1 Antuo Road, Anting Town, Jiading District, Shanghai Patentee after: SCHAEFFLER HOLDING(CHINA) Co.,Ltd. Country or region after: China Address before: German Herzogenaurach Patentee before: SCHAEFFLER TECHNOLOGIES AG & CO.KG Country or region before: Germany |
|
TR01 | Transfer of patent right |