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公开(公告)号：EP3848568B1
公开(公告)日：2024-07-31
申请号：EP19856543.4
申请日：2019-09-03
CPC classification number: F02C7/06 , F01D25/20 , F02C6/08 , F02C9/18 , F02C7/185 , F05D2260/21320130101 , F05D2260/60120130101 , F05D2270/6520130101 , F16N7/32 , F16N39/02 , F16N2210/0220130101 , F16N2210/1420130101 , Y02T50/60
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公开(公告)号：EP3369909A1
公开(公告)日：2018-09-05
申请号：EP15909817.7
申请日：2015-12-04
Inventor： NODA, Yoshitomo , EBISU, Motoki , SUZUKI, Hiroshi
CPC classification number: F02B39/14 , F01D25/16 , F01D25/18 , F01D25/20 , F01M1/16 , F02C5/00 , F02C7/06 , F05D2220/40 , F05D2260/98 , F05D2270/07 , F16C19/06 , F16C33/66 , F16C33/6659 , F16C2360/24 , F16N7/32
Abstract: The present invention provides a turbocharger including: a rotating shaft; a turbine wheel; a compressor wheel; a rolling bearing including an inner race fixed to an outer circumferential surface of the rotating shaft, an outer race surrounding the inner race from the outside in a radial direction, and rolling bodies arranged between the inner and outer races and that supports the rotating shaft to be rotatable about an axis; a housing that covers the rolling bearing from an outer circumferential side via a gap between the housing and an outer circumferential surface of the rolling bearing; and a lubricant supply line configured to supply a lubricant into the housing. The turbocharger includes an operating state detection unit that detects an operating state of the turbocharger and a lubricant regulating unit configured to regulate the flow rate of the lubricant flowing through the lubricant supply line depending on the operating state.
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公开(公告)号：EP3258159A1
公开(公告)日：2017-12-20
申请号：EP17174536.7
申请日：2017-06-06
Applicant: DROPSA S.p.A.
Inventor： DIVISI, Walter
CPC classification number: F16N27/005 , F16K1/38 , F16K1/40 , F16N7/32 , F16N7/38 , F16N7/385 , F16N13/22 , F16N2200/02
Abstract: A minimal lubrication device comprising a tank (2) for storing a lubricating fluid, means (6) for raising the pressure of said lubricant and means (81) for supplying the pressurized lubricant to at least one modular element (50A, 50B...), at least one modular element comprising a lubricating fluid conduit (90) intercepted by a flow regulator (84) and a compressed air conduit (810), such conduits being fluidically connected to an air and lubricant mixing element (88), the flow regulator (84) comprising a shutter (713) that can be at least partially housed in a calibrated hole (710) and movable between an upper end of stroke position and a lower end of stroke position, the calibrated hole (710) being in fluid communication, on one side, with a delivery of said means (6) for raising the pressure of the lubricant and, on the other side, with said mixing element (88), the shutter (713) having at least one conical profile portion (713A) insertable in said calibrated hole, characterized in that the conical profile portion (713A) has a surface groove (714) facing a surface defining said calibrated hole (710) at least when the shutter is in an intermediate position between said lower end of stroke position and said upper end of stroke position.
Abstract translation: 一种最小润滑装置，包括用于存储润滑流体的罐（2），用于升高所述润滑剂的压力的装置（6）和用于向至少一个模块化元件（50A，50B ...）提供加压的润滑剂的装置（81） ），至少一个模块化元件包括由流量调节器（84）和压缩空气管道（810）拦截的润滑流体管道（90），这些管道流体连接至空气和润滑剂混合元件（88），流量 包括可至少部分地容纳在校准孔（710）中并且可在行程位置的上端和行程位置的下端之间移动的活门（713）的调节器（84），校准孔（710）处于流体 在一侧与所述用于提高润滑剂压力的装置（6）的输送和另一侧与所述混合元件（88）的输送相连通，所述活门（713）具有至少一个锥形轮廓部分（ 713A）可插入所述校准孔中，其特征在于： 至少当活门位于行程位置的所述下端和行程位置的所述上端之间的中间位置时，锥形轮廓部分（713A）具有面向限定所述校准孔（710）的表面的表面凹槽（714）。
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公开(公告)号：EP3021980A4
公开(公告)日：2017-04-19
申请号：EP14825826
申请日：2014-07-18
Applicant: GRACO MINNESOTA INC
Inventor： FEHR DAVID L , VAN KEULEN DENNIS J
CPC classification number: B05B7/1254 , B05B7/04 , B05B7/0408 , B05B7/24 , B05B7/2486 , B05B7/2497 , B05B9/04 , B05B9/0406 , B05B9/0413 , B05B12/087 , B05B12/1418 , B05B12/149 , B05B15/025 , F04B5/02 , F04B7/02 , F04B13/00 , F04B15/02 , F04B17/03 , F04B19/22 , F04B23/06 , F04B39/0292 , F04B39/10 , F04B49/10 , F04B49/22 , F04B51/00 , F04B53/10 , F04B53/14 , F04B53/16 , F04B2201/0601 , F16N7/32
Abstract: A method for a system having a plurality of primary fluid sources and a fluid output with a common pump includes halting pumping of a first fluid, isolating the common pump from the fluid output and the primary fluid sources, connecting an inlet of the common pump to a solvent source and an outlet of the common pump to a waste fluid dump, actuating the common pump first in a pumping mode, then in a recirculation mode, and then in a flush mode, connecting an inlet of the common pump to a second primary fluid source, and an outlet of the common pump to the output line, and starting pumping mode pumping of a second fluid from the second primary fluid source through the output line.
Abstract translation: 一种用于具有多个主流体源和具有共同泵的流体输出的系统的方法包括停止泵送第一流体，将共用泵与流体输出端和主流体源隔离，将共用泵的入口连接到 公共泵的溶剂源和出口连接到废液转储器，首先以泵送模式启动公共泵，然后再循环模式，然后以冲洗模式将公用泵的入口连接到第二原始泵 流体源和共用泵的出口输送到输出管线，并且开始泵送模式从第二主流体源通过输出管线泵送第二流体。
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公开(公告)号：EP2333395B1
公开(公告)日：2016-11-02
申请号：EP10192341.5
申请日：2010-11-24
Applicant: DROPSA S.p.A.
Inventor： Divisi, Walter
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Patent Agency Ranking
公开(公告)号：EP2070646A3
公开(公告)日：2014-02-26
申请号：EP08166688.5
申请日：2008-10-15
Applicant: JTEKT CORPORATION
Inventor： Makiuchi, Akira , Kiyota, Dai
CPC classification number: B23Q11/123 , B23Q5/22 , B24B41/04 , B24B47/04 , F16N7/32 , Y10T408/172 , Y10T409/303976
Abstract: In a tool spindle device, a tool head is slidably guided along guide members on a support table and is movable by a tool head feed mechanism. A tool spindle with a machining tool such as grinding wheel attached thereto is rotatably supported through antifriction bearings in the tool head. A lubrication mechanism is provided in the tool head for lubricating the antifriction bearings with oil air or oil mist. A space section is formed between the support table and the tool head to house the tool head feed mechanism and the guide members therein. A release passage is provided for releasing the oil air or the oil mist after lubricating the antifriction bearings, into the first space section therethrough to lubricate the tool head feed mechanism and the guide members housed in the space section.
Abstract translation: 在工具主轴装置中，工具头沿着支撑台上的导向构件可滑动地被引导，并且可通过工具头进给机构移动。 带有加工工具如砂轮的工具主轴通过工具头中的滚动轴承可旋转地支承。 在工具头中提供了一个润滑机构，用润滑油或油雾润滑抗磨轴承。 在支撑台和工具头之间形成空间部分，以将工具头进给机构和导向构件容纳在其中。 设置释放通道，用于在润滑抗磨轴承之后将油空气或油雾释放到第一空间区段中，以润滑工具头进给机构和容纳在空间区段中的引导构件。
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公开(公告)号：EP2416052A3
公开(公告)日：2013-07-10
申请号：EP11175912.2
申请日：2011-07-29
Applicant: DROPSA S.p.A.
Inventor： Divisi, Walter
CPC classification number: F16N27/005 , F16N7/32
Abstract: A minimal lubrication device (1) comprising a lubricant fluid storage reservoir (2) and a pump (6) for said lubricant, said pump (6) being a high pressure pump with a delivery side connected to at least one modular element (M) arranged to mix a compressed air flow with said lubricant, said modular element (M) presenting a mixer element fed with a compressed air flow into which an outlet opens of a needle flow regulator fed by the lubricant originating from the pump. The module (M) comprises a compensator device which maintains the oil quantity dispensed by the flow regulator constant even if the pressure on the user side changes.
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公开(公告)号：EP2602447A2
公开(公告)日：2013-06-12
申请号：EP12007973.6
申请日：2012-11-27
Applicant: Makita Corporation
Inventor： Takahashi, Yuji , Kurimoto, Masaki
CPC classification number: F01M11/02 , F01M1/04 , F01M11/0004 , F01M11/065 , F01M13/00 , F01M2011/0041 , F16N7/32
Abstract: A lubrication apparatus (100) for a four-stroke engine (1) includes: an oil tank (7); a supply passageway (31) having an opening (31a) to supply oil mist from the oil tank (7) to driving parts, the opening (31a) being formed in in the oil tank (7); and a partition (66) provided between the opening (31a) and a side wall (7b) of the oil tank (7), the partition (66) being formed by partition plate members (66a) to divide an inside of the oil tank (7) into an inner area and an outer area, the inner area including the opening (31a), and the outer area being defined between the inner area and the side wall (7b). Oil can freely move between the inner area and the outer area, and the opening (31a) is placed in a position above a surface of the oil accumulated in the oil tank (7) even when the four-stroke engine (1) is tilted in every direction.
Abstract translation: 一种用于四冲程发动机（1）的润滑装置（100），包括：油箱（7）;油箱 具有从油箱（7）向驱动部供给油雾的开口部（31a）的供给通路（31），开口部（31a）形成在油箱（7）内。 和设置在油箱（7）的开口（31a）和侧壁（7b）之间的隔板（66），隔板（66）由隔板构件（66a）形成以划分油箱 （7）分成内部区域和外部区域，内部区域包括开口（31a），外部区域限定在内部区域和侧壁（7b）之间。 即使当四冲程发动机（1）倾斜时，油可以在内部区域和外部区域之间自由移动，并且开口（31a）被放置在储存在油箱（7）中的油的表面上方的位置 在每个方向。
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公开(公告)号：EP2492461A4
公开(公告)日：2013-04-24
申请号：EP10824700
申请日：2010-06-23
Applicant: MAKITA CORP
Inventor： SUGIYAMA MASAKI , TOMITA TOSHIHIRO , KURIMOTO MASAKI , KUBOTA HIROSHI , HASEGAWA TETSUYA
IPC: F01M1/04
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公开(公告)号：EP2409069B1
公开(公告)日：2013-04-03
申请号：EP09781859.5
申请日：2009-08-14
Applicant: Baier & Köppel GmbH & Co. KG
Inventor： KÖPPEL, Bernhard , KÜRZDÖRFER, Markus
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