-
公开(公告)号：US20140124073A1
公开(公告)日：2014-05-08
申请号：US14068576
申请日：2013-10-31
申请人： DROPSA S.P.A.
发明人： Walter DIVISI
IPC分类号： F16K11/10
CPC分类号： F16K11/10 , F16N25/02 , Y10T137/86879 , Y10T137/87885
摘要： A progressive modular distributor device for the division between a plurality of outlets of a lubricant fluid, said distributor including a first and a second base between which are sandwiched at least three distributor modules. The bases being interconnected by tie rods which pass through openings in the modules. A first surface of at least one of the modules presents at least one projecting part integral with the module. A second surface of a second of the modules, resting on the first, presents a corresponding housing in which the projecting part is inserted. The projecting part and the housing shaped to prevent reciprocal movement of the first and second module at least along an axis perpendicular to an axis of the tie rods when the projecting part is inserted in the housing.
摘要翻译： 一种用于在润滑剂流体的多个出口之间划分的渐进的模块化分配器装置，所述分配器包括第一和第二基部，夹在其间的至少三个分配器模块。 基座通过穿过模块中的开口的拉杆相互连接。 至少一个模块的第一表面呈现与模块成一体的至少一个凸出部分。 第二模块的第二表面位于第一模块上，呈现相应的壳体，突出部分插入其中。 突出部分和壳体被成形为当突出部分插入壳体中时，至少沿着垂直于拉杆的轴线的轴线来防止第一和第二模块的往复移动。
-
公开(公告)号：US20180119880A1
公开(公告)日：2018-05-03
申请号：US15790686
申请日：2017-10-23
申请人： DROPSA S.p.A.
发明人： Walter DIVISI
CPC分类号： F16N13/16 , F04B9/1315 , F04B23/021 , F04B53/164 , F16J15/182
摘要： A pneumatic immersion lubricant pump, including a primary piston sliding in a sealed manner in contrast to at least one spring inside a cylindrical body together with which the primary piston defines a chamber provided on an opposite side of the primary piston with respect to that where the at least one spring is positioned, a body of the pump including at least one channel in which an element projecting from the primary piston is slidably housed in a sealed manner. The body of the pump including a plurality of cylinders each equipped with a loading port open on the outside of the pump body. Each cylinder housing a secondary piston axially constrained to the primary piston. The projecting element and the channel defining a pressurization duct of the chamber.
-
公开(公告)号：US20180087989A1
公开(公告)日：2018-03-29
申请号：US15711498
申请日：2017-09-21
申请人： DROPSA S.p.A.
发明人： Walter DIVISI
IPC分类号： G01L19/06
摘要： An over-pressure indicator, including a cup-shaped body having, on its bottom, a hole inside which is sealably housed a mobile element loaded by a spring towards the bottom of the cup-shaped body, the mobile element facing an indicator sensitive part for communication with an area where pressure verification is wanted. The mobile element coupled with a signaller of a movement thereof. The spring pressed by a pre-loading ring nut screwed onto the cup-shaped body. The nut torsionally removably coupled with a calibration cap of the indicator. The calibration cap having at least one stop that, when it abuts against a portion of the cup-shaped body, limits further screwing of the nut thus determining pressure beyond which mobile element movement is allowed. The movement causing intervention of the indicator so by coupling the suitable calibration cap and indicator and screwing it in fully, setting the indicator intervention pressure is possible.
-
公开(公告)号：US20180031179A1
公开(公告)日：2018-02-01
申请号：US15661674
申请日：2017-07-27
申请人： DROPSA S.p.A.
发明人： Walter DIVISI
摘要： A pump with a reservoir of a lubricant, including a hollow body in which a piston, loaded by a pressing element, sealingly slides, at least a port for loading the lubricant in a compartment defined by the inner wall of the hollow body and by the piston, and at least a valve for exhausting air trapped in the compartment together with the lubricant during a loading step.
-
公开(公告)号：US20180017211A1
公开(公告)日：2018-01-18
申请号：US15649723
申请日：2017-07-14
申请人： DROPSA S.p.A.
发明人： Walter DIVISI
CPC分类号： F16N29/02 , F16N7/00 , F16N7/30 , F16N7/32 , F16N29/00 , F16N2250/34 , G01F1/74 , G01N33/28 , G01N33/2894 , G01N33/30 , G01P13/0086
摘要： A monitoring device of an oil flow mixed with air, including a tubular element coupled with at least one first and one second photoelectric sensor that emit a radiation along a first and a second optical line respectively, the tubular element being at least partially transparent to the radiation, the first and the second photoelectric sensor being mounted on the tubular element so that the first and the second optical line are mutually angled.
-
公开(公告)号：US20130220736A1
公开(公告)日：2013-08-29
申请号：US13776132
申请日：2013-02-25
申请人： DROPSA S.p.A
发明人： Walter DIVISI
IPC分类号： F16N29/00
摘要： A lubrication device including a tank of fluid lubricant to be dispensed to a user position, a component for raising the pressure of the lubricant, a device for regulating the flow rate of the lubricant under pressure, and a distributor for enabling the lubricant flow to be conveyed to the user position with regulated flow rate, the lubricant flow rate regulator device being provided with a lubricant flowmeter which reads the flow rate regulated by the regulator device.
摘要翻译： 一种润滑装置，其包括要分配到使用者位置的流体润滑剂的罐，用于提高润滑剂的压力的部件，用于调节润滑剂在压力下的流量的装置和用于使润滑剂流动成为的分配器 润滑剂流量调节装置设置有读取由调节装置调节的流量的润滑剂流量计。
-
公开(公告)号：US20240110667A1
公开(公告)日：2024-04-04
申请号：US18376072
申请日：2023-10-03
申请人： DROPSA S.p.A.
发明人： Walter DIVISI
摘要： A lubricant metering device includes a cup-shaped body with a supply passage coupled to a valve element, a hollow tubular body with a free end facing the valve element, a piston slidingly sealed inside the cup-shaped body and along an external surface of the tubular body, an elastic element exerting a load on the piston towards the supply passage, delineating an accumulation chamber facing the valve element and a dispensing chamber in constant communication with the cavity of the tubular body, also in communication with a delivery passage, the valve element closing the free end of the tubular body, isolating the cavity from the accumulation chamber and allowing communication with the supply passage, or isolating the accumulation chamber from the supply passage and allowing communication with the cavity. A stop limits the piston stroke towards the elastic element to adjust the dispensing of lubricant.
-
公开(公告)号：US20180353632A1
公开(公告)日：2018-12-13
申请号：US16002002
申请日：2018-06-07
申请人： DROPSA S.p.A.
发明人： Walter DIVISI
CPC分类号： A61L2/22 , A61L2/186 , A61L2/24 , A61L9/14 , A61L2202/14 , A61L2202/15 , A61L2202/25 , B05B12/124
摘要： Environmental sanitizing device including a frame housing a disinfectant liquid reservoir and supporting a nozzle, the nozzle associated with a generation system of an air flow within which a plurality of disinfectant liquid particles are suspended to sanitize a closed environment in which the device can be positioned; the nozzle is movable with respect to the frame, and associated with positioning system controlled by a control unit for orientation of the nozzle with respect to at least two mutually perpendicular axes, preferably around a first vertical axis and around a second horizontal axis to automatically orient the nozzle in desired direction with respect to the frame during a sanitization step, the nozzle coupled with at least one distance detector able to determine distance between the nozzle and an obstacle facing the nozzle.
-
公开(公告)号：US20180100619A1
公开(公告)日：2018-04-12
申请号：US15725806
申请日：2017-10-05
申请人： DROPSA S.p.A.
发明人： Walter DIVISI
IPC分类号： F16N7/38
CPC分类号： F16N7/385 , F16N19/00 , F16N27/00 , F16N29/00 , F16N2200/12 , F16N2250/04 , F16N2260/24 , F16N2260/40 , F16N2270/62
摘要： A system for distributing semisolid lubricant, including a semisolid lubricant tank and a high pressure pumping system that intermittently feeds, during a lubrication cycle, at least one first duct, the at least one first duct feeding a plurality of distributors adapted to sort the semisolid lubricant to a plurality of users; a controlled suction/delivery device, fluidly associated with the first duct, for controlled suction/delivery of a part of the semisolid lubricant conveyed by the first duct. The controlled suction/delivery device configured to suck a volume of semisolid lubricant from the first duct during a step of inactivity of the pumping system on the first duct, and to introduce the previously suctioned semisolid lubricant in the first duct during a step of activity of the pumping system on the first duct.
-
公开(公告)号：US20170363252A1
公开(公告)日：2017-12-21
申请号：US15618618
申请日：2017-06-09
申请人： DROPSA S.p.A.
发明人： Walter DIVISI
CPC分类号： F16N27/005 , F16K1/38 , F16K1/40 , F16N7/32 , F16N7/38 , F16N7/385 , F16N13/22 , F16N2200/02
摘要： A minimal lubrication device including a lubricating fluid storing tank, conduit for supplying the lubricant pressurized to at least one modular element. The at least one modular element including a lubricating fluid conduit intercepted by flow regulator and compressed air conduit, such conduits fluidically connected to air and lubricant mixing element. The flow regulator including a shutter that can be at least partially housed in calibrated hole and movable between upper and lower stroke position ends. The calibrated hole in fluid communication, on one side, with pressurized lubricant delivery and, on the other side, with the mixing element. The shutter having at least one conical profile portion insertable in the calibrated hole. The conical profile portion has a surface groove facing a surface defining the calibrated hole at least when the shutter is in an intermediate position between the lower and upper stroke position ends.
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.013 秒)
