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| Number | Title | Issue Date |
| 8136634 | Piston arrangement A piston arrangement is disclosed for metering valves, flow-rate sensors or hydraulic motors. The piston arrangement comprises a housing, at least one recess in the housing, and a first piston sealed and movable in the at least one recess of the housing. A recess is... | 03/20/2012 |
| 7735608 | Progressive distributor comprising displaceable pistons A progressive distributor including three or more control pistons (SA to SD), each of which can be displaced in a respective housing bore (A to D) of a distributor housing (G). The pistons are pushed alternately into their two final positions in the corresponding ho... | 06/15/2010 |
| 7552799 | Lubrication control system FIG. 2 shows a cross-section through a piston 10 and cylinder wall 12 of an internal combustion engine. A piston ring 14 is located within a ring groove 16 and the piston 10. The piston ring 14 is part of an oil film ... | 06/30/2009 |
| 7367428 | Device for supplying a plurality of service points, such as lubricating points An apparatus for supplying a viscous material to locations, comprises: a pump; a supply line in fluid communication with the pump; a first main line having a first compression chamber; ... | 05/06/2008 |
| 7357162 | Metering device A device for accurately metering food. The device includes an outer part and an inner metering part having a dosing chamber and a piston block slideably mounted therein. The housing outer part has three passageways, and the dosing chamber is configured, dimensioned,... | 04/15/2008 |
| 7350622 | Powdered graphite applicator The powdered graphite applicator includes a container with a lid at the upper end and a screen at the lower end. A plate is provided inside the container to define the bottom of the graphite chamber. The plate has an enlarged opening which is normally closed by a ga... | 04/01/2008 |
| 7228941 | Metering device for lubricant The invention relates to a metering device for lubricant having a lubricant reservoir (1), a piston (3), which is arranged on a threaded spindle (2), within the lubricant reservoir and a drive head 4, which has a drive shaft (7) co... | 06/12/2007 |
| 7199711 | Mobile floor cleaner data communication In a method of communicating data from a mobile floor cleaner to a remote receiver a data communication is initiated from a communicator of the mobile floor cleaner to the remote receiver and data is communicated to the remote receiver with the communicator. ... | 04/03/2007 |
| 7182170 | Gerotor and bearing system for whirling mass orbital vibrator A gerotor and bearing apparatus for a whirling mass orbital vibrator which generates vibration in a borehole. The apparatus includes a gerotor with an inner gear rotated by a shaft having one less lobe than an outer gear. A whirling mass is attached to the shaft. At... | 02/27/2007 |
| 7178634 | Device for supplying lubricant to several lubrication points on machine parts A device for supplying several lubrication points on machine parts with a lubricant, comprising an electromechanical lubrication dispenser and a distribution device coupled to a lubricant outlet of the dispenser. The distribution device has a housing, a cylindrical ... | 02/20/2007 |
| 7172658 | Cleaning liquid dispensing in a mobile hard surface cleaner A hard surface cleaner includes a motorized scrub head, a fluid recovery device, a primary cleaning liquid component container, a cleaning agent container, a flow control device and a fluid flow path. The flow control device is configured to supply a flow of cleanin... | 02/06/2007 |
| 7168462 | Pneumatic greasing system The pneumatic greasing system is a grease delivery system specially designed to accommodate the standard commercial grease cartridges already on the market. In order to accomplish this the present invention comprises a cylindrical barrel comprising a cylindrical chu... | 01/30/2007 |
| 7163086 | Lubrication system A lubrication system comprises a reservoir for lubricant, lubricant delivery means to deliver lubricant to at least one component to be lubricated, an injector associated with each component, a control system to control the opening and closing of each injector and s... | 01/16/2007 |
| 7143866 | Strand lubrication A strand being pulled through a conduit is automatically lubricated. ... | 12/05/2006 |
| 7107950 | Variable valve actuating mechanism for internal combustion engine A lift and operating angle varying mechanism is arranged to vary an intake valve operation angle and an intake valve lift of the engine continuously by rotating a control shaft with an actuator disposed at an end of the control shaft which is rotatably supported by ... | 09/19/2006 |
| 7096897 | Liquid crystal dispensing apparatus having confirming function for remaining amount of liquid crystal and method for measuring the same A liquid crystal dispensing apparatus determines an amount of liquid crystal remaining within a liquid crystal container. The apparatus includes a liquid crystal dispensing unit for containing dispensable liquid crystal, capable of be dispensed directly onto a subst... | 08/29/2006 |
| 7096889 | Fluid divider block suitable for use at high pressures The invention is a divider block assembly suitable for use at high fluid pressures. Applicant has found that divider blocks in common use deform sufficient at high pressures to have an adverse affect on accurate fluid delivery and component longevity. A preferred hi... | 08/29/2006 |
| 7080501 | Yarn false twist texturing apparatus A texturing apparatus for draw texturing a synthetic yarn. To this end, the texturing machine comprises a first feed system, a heating device, a cooling device, a texturing unit, a second feed system, and a takeup device for winding the textured yarn. Between the he... | 07/25/2006 |
| 7059450 | Automatic lubrication system An automatic lubrication system for a vehicle, comprising a pump assembly having a plurality of outlet ports, a motor operable to drive the pump assembly, and a cartridge that is attachable to the pump assembly to provide a source of lubricant to the pump. The cartr... | 06/13/2006 |
| 7056097 | System and method for monitoring the mechanical condition of a reciprocating compressor A method for monitoring the mechanical condition of a reciprocating compressor having a packed-plunger cylinder is provided. An end assembly is attached to one end of the cylinder, and the strain of at least one component of the end assembly is measured as the plung... | 06/06/2006 |
| 7051399 | Cleaner cartridge A cleaner cartridge includes a container having an interior cavity, in which cleaning agent can be stored. A first end of conduit is fluidically coupled to the interior cavity. A second end of the conduit is connectable to a chemical dispenser. ... | 05/30/2006 |
| 7043839 | Method and apparatus for charging oil into fluid-dynamic-pressure bearings, spindle motor utilizing fluid-dynamic-pressure bearings, and signal record-and-playback device utilizing fluid-dynamic-pressure bearings Manufacturing method enabling optimal volume oil-fill even where differing from bearing to bearing due to machining fluctuations in volume-production dynamic pressure bearings. In a first charging method, injection of oil is divided into two cycles. The first is car... | 05/16/2006 |
| 7040019 | Method and apparatus for manufacturing hydro dynamic bearing device A method and an apparatus for manufacturing a hydro dynamic bearing device is provided for the finishing treatment of lubricating oil after lubricating the hydro dynamic bearing device, specifically for properly and effectively wiping off the lubricating oil adherin... | 05/09/2006 |
| 7028976 | Closure element, especially a valve cone for a continuous pressure valve A closing body is mounted in an axially displaceable manner in a bore of a fluidic valve to control a pressure medium flowing via the valve. The closing body has a sealing section, interacting with a seating edge of valve, and a guide section which serves to guide t... | 04/18/2006 |
| 6997286 | Method in and device for the manual lubrication of a plurality of lubrication points A method and a device for the manual lubrication of a plurality of lubrication points with a quantity of lubricant individually predetermined for each lubrication point. The lubrication points are provided with individual identification elements. Information on the ... | 02/14/2006 |
| 6994473 | Grease replenishing device A grease replenishing device replenishes a grease-lubricated rolling bearing with a grease. The grease replenishing device has a storage chamber portion and a pressing member. The storage chamber portion stores the grease. The pressing member pushes the grease out o... | 02/07/2006 |
| 6986407 | Sealing assembly for lubricant injector A lubricant injector having a body containing a reciprocal piston for dispensing lubricant from the body, a pin extending from the piston through an opening in the body, and a sealing assembly in the opening surrounding the pin for sealing against leakage of lubrica... | 01/17/2006 |
| 6938455 | Grease supply confirming device and method A grease supply confirming device confirming the supply of a grease into a bearing, according to the present invention includes a detecting member an elastic supporting member and a movable body. The movable body such as a metal spherical body is movably provided in... | 09/06/2005 |
| 6938633 | Method and apparatus for supplying process liquid for machine tool The present invention provides a method and apparatus for supplying process liquid s for a machine tool, which are able to reduce the consumption power and power factor of the pump 21 to a large extent in comparison with prior arts while maintaining the effec... | 09/06/2005 |
| 6929098 | Arrangement for lubricating bearing surfaces of a tool of a hydraulic impact hammer An arrangement for lubricating the bearing surfaces between a tool of a hydraulic impact device and the impact device, the arrangement comprising a supply pump and a channel for supplying lubricant. The arrangement comprises at least two separate channels (19, 20... | 08/16/2005 |
| 6920961 | Grease fitting coupler A grease fitting coupler device includes a body member with a slot on one side for engagement with a fitting and a series of passages through the body member connected with a lubrication source. A slidable valve member within the body member is pressurized against t... | 07/26/2005 |
| 6886664 | Automotive fluid exchange system Disclosed is an apparatus and process for exchanging an engine fluid for maintenance purposes. The fluid is accessed through the engines reservoir for that particular fluid. Used fluid is removed simultaneously with the introduction of new fluid. In order to maintai... | 05/03/2005 |
| 6863157 | Lubricant injector assembly A lubricant injector having a measuring chamber, venting of the injector involving transmission of lubricant from its inlet to the measuring chamber, a method of operation of the injector involving such transmission, systems embodying one or more of such injectors, ... | 03/08/2005 |
| 6843348 | Lubrication control device An automatic transmission is comprised of a housing and a hub rotatable about a shaft at differing speeds and having an axial assembly gap therebetween. The axial assembly gap defines an annular flow path in fluid communication with a source lubrication path and a l... | 01/18/2005 |
| 6832620 | Apparatus for dosing lubricant into an air line An apparatus for dosing lubricant into a compressed air flow includes a lubricant container, a pneumatically operated lubricant pump, an injection channel, a non-return valve interposed between the outlet of the pump and the injection channel, and an electronic sens... | 12/21/2004 |
| 6820724 | Lubricant applying system for a rolling bearing A prescribed volume of lubricant is transferred from a lubricant discharge port 8 of a liquid volume discharge device to a rolling element 703 of a rolling bearing 700 when the lubricant discharge port 8 is positioned directly above and c... | 11/23/2004 |
| 6810998 | Method of improving lubrication system performance A method of improving performance of an existing lubrication system by use of one or more lubricant injector having a measuring chamber, venting of the injector involving transmission of lubricant from its inlet to the measuring chamber. A method of operation of the... | 11/02/2004 |
| 6807977 | Method and device for monitoring the flow of oil pertaining to a device for the oil and air lubrication of components A method and apparatus to automatically monitor a lubricant supply of a unit lubricated according to the principle of oil and air lubrication. The method and apparatus detect oil streaks traveling on the wall of the lubricant line by using a capacitive or opto-elect... | 10/26/2004 |
| 6789650 | Oil jet device for piston cooling An oil jet device for piston cooling in which no press-fitting device is required, and the O-ring is prevented from being broken. A filter plug is inserted into an oil passage opening from the crank journal of a crankcase toward the side of the lower portion of the ... | 09/14/2004 |
| 6783309 | Automatic cutting liquid supply apparatus An automatic cutting liquid supply apparatus which automatically supplies a cutting liquid to each tool of a machine tool in accordance with predetermined optimal cutting liquid supply conditions that include variations over time during operation. The optimal supply... | 08/31/2004 |
