CN101184908A - 用于联结真空泵和包括润滑流体供应装置的凸轮轴的设备 - Google Patents
用于联结真空泵和包括润滑流体供应装置的凸轮轴的设备 Download PDFInfo
- Publication number
- CN101184908A CN101184908A CNA2006800189375A CN200680018937A CN101184908A CN 101184908 A CN101184908 A CN 101184908A CN A2006800189375 A CNA2006800189375 A CN A2006800189375A CN 200680018937 A CN200680018937 A CN 200680018937A CN 101184908 A CN101184908 A CN 101184908A
- Authority
- CN
- China
- Prior art keywords
- camshaft
- equipment
- pump
- end piece
- vacuum pump
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
- F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
- F04C29/0071—Couplings between rotors and input or output shafts acting by interengaging or mating parts, i.e. positive coupling of rotor and shaft
-
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
-
- 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
- F01L1/02—Valve drive
-
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
-
- 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
- F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F01M9/10—Lubrication of valve gear or auxiliaries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B67/00—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for
- F02B67/04—Engines characterised by the arrangement of auxiliary apparatus not being otherwise provided for, e.g. the apparatus having different functions; Driving auxiliary apparatus from engines, not otherwise provided for of mechanically-driven auxiliary apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/023—Lubricant distribution through a hollow driving shaft
-
- 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
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L2001/0475—Hollow camshafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M9/00—Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups F01M1/00 - F01M7/00
- F01M9/10—Lubrication of valve gear or auxiliaries
- F01M9/108—Lubrication of valve gear or auxiliaries of auxiliaries
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/06—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2220/00—Application
- F04C2220/10—Vacuum
-
- 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
- Y10T74/18—Mechanical movements
- Y10T74/1836—Rotary to rotary
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Rotary Pumps (AREA)
Abstract
本发明涉及一种用于将真空泵(3)联结到机动车辆内燃机中的凸轮轴(1)的设备,其包括末端件(6),该末端件配备有第一和第二同轴部分(7、9),这些部分界定了其中可安装凸轮轴的端部之一的环形空间,至少一个上述部分适于将扭矩传输到凸轮轴,以及用于将扭矩传输到真空泵的装置。所述第二轴向部分(9)配备有沿所述轴延伸且用于接收真空泵的汲取装置的壳体(18),所述汲取装置适于将润滑流体汲取到凸轮轴中,从而确保凸轮轴与真空泵之间的流体连通。
Description
技术领域
本发明涉及一种设备,其用于将真空泵联结到机动车辆的内燃机的凸轮轴,从而驱动所述真空泵的转动。
背景技术
当发动机运转时,内燃机凸轮轴可能经受或大或小的阻力扭矩。通常需要一种联结以将发动机的曲轴提供的发动机扭矩有效地传递给凸轮轴。这种联结,或者另一种联结,也可以用于控制泵,特别是真空泵。
实际上,在包括柴油型内燃机的机动车辆中,制动助力是通过与真空泵连接的制动伺服***来实现的,由发动机来驱动该真空泵的转动,例如借助于固定到发动机凸轮轴一端的联结设备。
关于这点,可以参阅文献WO 2004/057163,其描述了借助于这种联结设备从发动机凸轮轴到真空泵的扭矩传输。所述设备包括壳体,该壳体内部设有阶梯孔,该阶梯孔容纳凸轮轴端部并且适于使得可承载所述壳体一部分的螺钉能够通过,从而确保将该设备固定在凸轮轴上。该壳体还包括径向槽,其与真空泵的榫配合以将扭矩传输给泵。
此外,该壳体的孔的形状为允许凸轮轴和真空泵之间的流体流通,从而用发动机的润滑流体来润滑该泵。
除了这一设备难以装配之外,它还包括形状相对复杂且昂贵的壳体,这不适合于大规模工业生产。
发明内容
因此,本发明的目的是通过提出一种用于将真空泵联结到内燃机凸轮轴的设备来克服这些缺点,该设备特别易于装配、经济以及可靠。
本发明的另一目的是提供一种用于将真空泵联结到凸轮轴的设备,其在准确装配所述凸轮轴后被联结到该凸轮轴。
为此,本发明的目的是一种用于将真空泵联结到机动车辆的内燃机的管状凸轮轴的设备,该设备包括末端件,它配备有界定了环形空间的第一和第二同轴部分,在该环形空间内安装有所述凸轮轴的端部之一,至少一个所述部分适于向该凸轮轴传输扭矩,以及用于将扭矩传输到该泵的装置。
所述第二轴向部分装配有壳体,该壳体沿所述轴延伸并且适于接收该泵的汲取装置,该汲取装置适于汲取去往该凸轮轴内部的润滑流体,从而确保该凸轮轴和该泵之间的流体流通。
该设备所具有的优点是它只有一个末端件,其不仅用于向该凸轮轴以及该真空泵传输扭矩,还用于借助于该凸轮轴向所述泵供应流体,并且它能够以非常简单和经济的方式来完成这些功能,同时免于昂贵和复杂的装配限制。
优选地,所述第一部分包括孔,该凸轮轴的端部被装合至该孔中。
有利地,所述第一和第二部分通过径向端壁而彼此相连。
这种设计使之有可能获得密封的末端件,这显然限制了存在于该凸轮轴内的润滑流体向外部的可能的泄漏。
在一个特别有利的实施例中,所述第一和第二部分以及该端部壁被制造为一体,这使之有可能获得经济、易于装配和运输的设备。
所述环形空间可具有比该凸轮轴的厚度大很多的径向尺寸。
优选地,所述末端件还包括至少一个形成凸缘的径向部分,它从所述第一部分向外延伸并且适于接收凸轮轴的驱动扭矩。
有利地,用于向泵传输扭矩的装置包括在所述末端件上设置的径向槽。
所述设备还包括固定在该凸轮轴上的固定凸缘、嵌在所述端部凸缘上的双联小齿轮、固定在所述双联小齿轮上的链轮,所述末端件被直接或间接地安装在该链轮上。
优选地,所述第二轴向部分的壳体由孔构成。
附图说明
参考附图,通过阅读下面对作为非限制性实例的实施例的详细描述,将会更好地理解本发明,其中:
-图1是根据本发明的联结设备安装到凸轮轴上并且驱动真空泵的示意性截面图;
-图2是图1的设备的透视图;以及
-图3和图4是图1的设备的末端件的透视图。
具体实施方式
图1和2示出了配备有根据本发明的设备的凸轮轴1,该设备整体上由参考号码2表示,并且适于将真空泵3联结到所述凸轮轴1。
部分地示出了凸轮轴1。然而应当指出,它主要由管件4构成,其外部承载了一组凸轮5,如已知的那样。
联结设备2包括末端件6,该末端件是由单个部件制成的并且配备有第一环形部分7,其形成与轴1同轴的套筒,并且联结到管件4的端部之一。第一部分7在轴向与真空泵3同侧地、通过径向端壁8向内延伸,该径向端壁在与所述泵3相对的一侧、通过大体上为圆柱形的第二轴向部分9在轴向上延伸。第二部分9在这里包括前径向表面9a,该前径向表面在径向壁8的方向上、相对于第一部分7的前径向表面7a基本上轴向地偏移。
第一和第二部分7、9是同轴的并且界定了环形空间8a,在该环形空间中装配有管件4的端部。环形空间8a在这里具有比凸轮轴1的厚度大很多的径向尺寸,以便在所述轴的孔和第二部分9之间留下一个小的径向空间从而在装配末端件6时易于将第一部分7装合到轴1上。
如图3和4更直观地显示的那样,末端件6还包括多个形成凸缘的径向部分,此处有三个且参考号码为10到12,其从第一部分7向外部径向地延伸并且适于接收发动机扭矩。这些凸缘10到12在这里在第一部分7的周边上均匀分布,并且分别包括孔10a到12a以使得固定螺钉(未示出)能够通过以传输发动机扭矩。
就第一部分7而言,它用于将通过凸缘10到12接收的发动机扭矩传递给真空泵3。可传输的扭矩取决于第一部分7的长度、厚度以及抗裂强度。为了将这一扭矩传递到真空泵3,末端件6包括径向槽13,它在径向端壁8上形成并且与属于泵3的、具有互补形状且位于其轴向端部之一上的榫15和16相配合。
当然,也可以设想其他将发动机扭矩传递给泵3的装置。然而,使用这种凸榫15、16以及槽13特别地简单且有效。
末端件6还包括壳体17,该壳体在这里是以孔的形式制成的,其从一端至另一端穿过第二部分9,并且通向径向壁8的前表面。壳体17与凸轮轴1同轴。
为了实现润滑流体去往其内部的凸轮轴1与真空泵3之间的流体流通,所述泵的汲取装置18被安装在壳体17之内。
汲取装置18包括管状吸管19,它与轴1同轴并且部分地安装在真空泵3的孔19a的内部。吸管19相对于泵3的端部表面而凸出,并且在靠近其轴向端部处配备有与壳体17接触的环形口缘20,以便在末端件6和吸管19之间起到良好的密封作用,从而大大降低润滑流体泄露到外部的风险。因此吸管19使得泵3的供应通道21能够得到润滑流体供应用于其润滑。
因此,末端件6不仅用于接收发动机扭矩并且将其传输到凸轮轴1和泵3,还用于从在凸轮轴1中流通的流体向所述泵3供应润滑流体。
为了接收发动机扭矩,联结设备2还包括驱动构件22,其在这里配备有固定在该凸轮轴1靠近其轴向端部上的凸缘23、位于所述凸缘23上的双联小齿轮24,嵌在所述双联小齿轮上、轴向地在与凸缘23相对的一侧的链轮25,以及轴向安装在链轮25和末端件6的前径向表面9a之间的固定垫片26。
作为变型,也可以设想一种结合了链轮25和垫片26的单个构件。然而,垫片26使之有可能利用现有的小齿轮24和链轮25。
当装配联结设备2时,第一步骤是将凸缘23固定在凸轮轴1上,例如通过焊接、夹紧或者甚至通过粘结。然后,借助于固定螺钉(未示出)将双联小齿轮24、链轮25以及垫片26装配到凸缘23上而无需拧紧该螺钉。然后,阻止发动机曲轴以及凸轮轴1转动,并且拉紧安装在链轮25上的分配链。根据所述链条的张力,由于所述齿轮上形成的长孔(未示出),小齿轮24和链轮25相对于凸轮轴1轻微地旋转。最后,通过固定螺钉来将齿轮24、25以及垫片26固定在凸缘23上,并且因而获得了曲轴和凸轮轴1的特别准确的定位。
一旦驱动构件22被安装到凸轮轴1上,就将末端件6固定到轴1末端的垫片26上,这能够非常经济地将发动机扭矩传递给凸轮轴1以及泵3,并且能够向所述泵提供与所述凸轮轴所用的相同的润滑流体。
Claims (9)
1.一种用于将真空泵联结到机动车辆内燃机的凸轮轴的设备,其特征在于,它包括末端件(6),该末端件配备有第一和第二同轴部分(7、9),这些部分界定了环形空间(8a),在该环形空间内安装有所述凸轮轴的端部之一,至少一个所述部分适于将扭矩传输到该凸轮轴,以及用于将所述扭矩传输到所述泵的装置,所述第二轴向部分装配有壳体(17),该壳体沿所述轴延伸并且用于接收所述泵的汲取装置,该汲取装置适于汲取去往所述凸轮轴内部的润滑流体,从而确保该凸轮轴和该泵之间的流体连通。
2.如权利要求1所述的设备,其特征在于,所述第一部分包括孔,所述凸轮轴的端部装合在该孔中。
3.如权利要求1或2所述的设备,其特征在于,所述第一和第二部分通过径向端壁(8)而彼此相连。
4.如权利要求3所述的设备,其特征在于,所述第一和第二部分以及所述端壁被制造为一体。
5.如以上任一权利要求所述的设备,其特征在于,所述环形空间具有比所述凸轮轴的厚度大很多的径向尺寸。
6.如以上任一权利要求所述的设备,其特征在于,所述末端件还包括至少一个形成凸缘的径向部分(10到12),其从所述第一部分向外延伸并且适于接收凸轮轴的驱动扭矩。
7.如以上任一权利要求所述的设备,其特征在于,用于向所述泵传输扭矩的所述装置包括在所述末端件上设置的径向槽(13)。
8.如以上任一权利要求所述的设备,其特征在于,它还包括固定在所述凸轮轴上的凸缘(23)、嵌在所述端部凸缘上的双联小齿轮(24)、固定在所述双联小齿轮上的链轮(25),所述末端件被直接或间接地安装在所述链轮上。
9.如以上任一权利要求所述的设备,其特征在于,所述壳体是由孔构成的。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0505613A FR2886696B1 (fr) | 2005-06-03 | 2005-06-03 | Dispositif d'accouplement d'une pompe a vide avec un arbre a cames comprenant des moyens d'alimentation en fluide lubrifiant |
FR0505613 | 2005-06-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101184908A true CN101184908A (zh) | 2008-05-21 |
Family
ID=35539613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA2006800189375A Pending CN101184908A (zh) | 2005-06-03 | 2006-05-24 | 用于联结真空泵和包括润滑流体供应装置的凸轮轴的设备 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080196522A1 (zh) |
EP (1) | EP1891305A2 (zh) |
JP (1) | JP2008542615A (zh) |
KR (1) | KR20080014755A (zh) |
CN (1) | CN101184908A (zh) |
FR (1) | FR2886696B1 (zh) |
RU (1) | RU2007149000A (zh) |
WO (1) | WO2007003819A2 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102472279A (zh) * | 2009-08-12 | 2012-05-23 | 约马-综合技术有限公司 | 真空泵 |
CN102913296A (zh) * | 2011-08-02 | 2013-02-06 | 谢夫勒科技股份两合公司 | 冲程活塞内燃机移行凸轮单元的推移槽型廓 |
CN103867442A (zh) * | 2012-12-11 | 2014-06-18 | 斯瓦本冶炼厂汽车股份有限公司 | 带有密封油槽的气泵 |
CN106246274A (zh) * | 2015-06-05 | 2016-12-21 | 福特环球技术公司 | 用于减小凸轮轴的扭矩负载的布置 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2925592A3 (fr) * | 2007-12-19 | 2009-06-26 | Renault Sas | Dispositif pour produire un signal de synchronisation du cycle de fonctionnement d'un moteur a combustion interne |
US8449271B2 (en) * | 2010-05-17 | 2013-05-28 | GM Global Technology Operations LLC | Engine assembly including camshaft with integrated pump |
FR2966876A1 (fr) * | 2010-11-02 | 2012-05-04 | Peugeot Citroen Automobiles Sa | Agencement de pompe dans un moteur thermique, en particulier un moteur thermique de vehicule automobile |
DE102012202066A1 (de) * | 2012-02-10 | 2013-08-14 | Mahle International Gmbh | Nockenwelle/Motorwelle |
JP6070231B2 (ja) * | 2013-02-01 | 2017-02-01 | スズキ株式会社 | バキュームポンプの取付構造 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1173289A (en) * | 1916-02-29 | American Manganese Steel Co | Mill-pinion. | |
DE3666969D1 (en) * | 1985-03-29 | 1989-12-21 | Barmag Barmer Maschf | Rotary vane vacuum pump |
DE3805346A1 (de) * | 1987-04-04 | 1988-10-20 | Barmag Barmer Maschf | Fluegelzellenpumpe |
US5826461A (en) * | 1996-01-22 | 1998-10-27 | Kaywood Products Corporation | Camshaft assembly and method of making the same |
JP3633088B2 (ja) * | 1996-03-29 | 2005-03-30 | マツダ株式会社 | エンジンの補機取付構造 |
DE10260546A1 (de) * | 2002-12-21 | 2004-07-01 | Ina-Schaeffler Kg | Brennkraftmaschine mit einer Vorrichtung zur hydraulischen Drehwinkelverstellung ihrer Nockenwelle gegenüber ihrer Kurbelwelle sowie mit einer Vakuumpumpe für einen Servoverbraucher, insbesondere für einen Bremskraftverstärker |
-
2005
- 2005-06-03 FR FR0505613A patent/FR2886696B1/fr not_active Expired - Fee Related
-
2006
- 2006-05-24 JP JP2008514161A patent/JP2008542615A/ja active Pending
- 2006-05-24 EP EP06794455A patent/EP1891305A2/fr not_active Withdrawn
- 2006-05-24 WO PCT/FR2006/050474 patent/WO2007003819A2/fr active Application Filing
- 2006-05-24 RU RU2007149000/06A patent/RU2007149000A/ru not_active Application Discontinuation
- 2006-05-24 US US11/915,587 patent/US20080196522A1/en not_active Abandoned
- 2006-05-24 CN CNA2006800189375A patent/CN101184908A/zh active Pending
- 2006-05-24 KR KR1020077024832A patent/KR20080014755A/ko not_active Application Discontinuation
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102472279A (zh) * | 2009-08-12 | 2012-05-23 | 约马-综合技术有限公司 | 真空泵 |
US8794942B2 (en) | 2009-08-12 | 2014-08-05 | Joma-Polytec Gmbh | Vacuum pump with connection nipple for connection between a rotor shaft and a drive |
CN102913296A (zh) * | 2011-08-02 | 2013-02-06 | 谢夫勒科技股份两合公司 | 冲程活塞内燃机移行凸轮单元的推移槽型廓 |
CN102913296B (zh) * | 2011-08-02 | 2016-10-05 | 舍弗勒技术股份两合公司 | 带有曲轴传动件的冲程活塞内燃机 |
CN103867442A (zh) * | 2012-12-11 | 2014-06-18 | 斯瓦本冶炼厂汽车股份有限公司 | 带有密封油槽的气泵 |
US9546658B2 (en) | 2012-12-11 | 2017-01-17 | Schwäbische Hüttenwerke Automotive GmbH | Gas pump with a sealing oil groove |
CN106246274A (zh) * | 2015-06-05 | 2016-12-21 | 福特环球技术公司 | 用于减小凸轮轴的扭矩负载的布置 |
Also Published As
Publication number | Publication date |
---|---|
FR2886696A1 (fr) | 2006-12-08 |
WO2007003819A2 (fr) | 2007-01-11 |
KR20080014755A (ko) | 2008-02-14 |
EP1891305A2 (fr) | 2008-02-27 |
WO2007003819A3 (fr) | 2007-02-22 |
RU2007149000A (ru) | 2009-07-20 |
US20080196522A1 (en) | 2008-08-21 |
FR2886696B1 (fr) | 2007-08-31 |
JP2008542615A (ja) | 2008-11-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101184908A (zh) | 用于联结真空泵和包括润滑流体供应装置的凸轮轴的设备 | |
US8425361B1 (en) | Lubrication system for a planetary gear set | |
CN102712244B (zh) | 车辆用驱动装置 | |
US8844493B2 (en) | Lubricating oil feeding structure of engine | |
CN105358800A (zh) | 用于干式带传动装置的中央阀*** | |
US20100011896A1 (en) | Automatic transmission | |
CN105917085B (zh) | 由电动机致动的凸轮轴相位器 | |
US20090078082A1 (en) | Adapter Ring For Transmission Case To Engine Connection | |
CN101932826B (zh) | 用于协助车辆的机械传动的液压发动机装置 | |
CN104773060B (zh) | 用于混合动力电动车辆的模块化动力传动***组件 | |
US10371148B2 (en) | Vacuum pump | |
US8413545B1 (en) | Transmission and transmission housing with multiple dipsticks and dipstick apertures, circumferentially positioned internal lugs and an adjacent fluid inlet port | |
CN108626131A (zh) | 流体泵 | |
CN102084156B (zh) | 用于具有附装液压流体泵的作业机械的变速器 | |
CN103883718A (zh) | 变速器的润滑结构 | |
US7174996B2 (en) | Hydraulic fluid feeder | |
WO2013167601A1 (en) | Driveshaft lubrication | |
CN104456036A (zh) | 电动油泵 | |
KR20000023140A (ko) | 자동 이륜차용 내연기관 | |
US8943918B2 (en) | Power unit for a vehicle | |
CN201705410U (zh) | 用于发动机双润滑***的机油泵 | |
JP2007278205A (ja) | カップリングの潤滑構造 | |
US8240443B2 (en) | Powertrain with engine oil-fed torque converter | |
US6763736B2 (en) | Transmission | |
US6592348B1 (en) | Lubricant pump and method of producing |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080521 |