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8167092 |
Metalworking lubricant formulations based on supercritical carbon dioxide
A method for lubricating a metal workpiece during a metalworking process includes delivering supercritical carbon dioxide to the workpiece during the metalworking process. The supercritical carbon...
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8051824 |
Shaft
A shaft (1a-d) is provided that is rotatably mounted by a journal (2) in a housing (4) in which lubricant mist is provided. One or several outward-extending ribs (6) extend between the journal and...
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7997385 |
Machine tool
The present invention is to provide a machine tool in which appropriate warm-up operation can be performed. Unnecessary warm-up operation before machining is not carried out and damage of bearings...
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7993425 |
Free vortex air-oil separator
The present invention provides a free vortex air-oil separator that may be used in systems for separating oil from air oil mixtures. The free vortex air-oil separator comprises a free vortex...
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7987832 |
Lubrication system for an engine
A lubrication system for a small lightweight four-stroke engine is disclosed. The lubrication system, provided with a weight at one end of a flexible oil tube inserted into an oil reservoir, is...
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7984792 |
Lubrication system
A lubrication system for a component is disclosed herein. The disclosed lubrication system can be applied relatively high temperature operating environments, relatively low temperature operating...
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7849969 |
Lubrication device for machine tools
The machine tool lubrication device comprises connection means grippable automatically by a manipulator of the machine tool, lubricant dispensing means, and dispensing control means operable by the...
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7665578 |
Device and procedure for providing a fine mist of oil
The invention relates to apparatus and a method for preparing a fine oil mist, in particular to be fed into tool lubrication ducts of a CNC machine tool. The apparatus is turned ON/OFF solely using...
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7644572 |
Compact lightweight turbine
A turbine combustion chamber is provided with deflectors on the cold side generating vortices in a secondary gas flow into the chamber, thereby confining the flame front under variable operating...
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7624495 |
Method of reducing torque out retention values in de-swaging of actuator of disk drive
A lubricant is applied to swage contact surfaces in a disk drive of the type including a suspension arm connected to an actuator arm by a swaging process. A preferred thin film lubricant may be...
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7578372 |
Aerosol lubricant and dispensing method
An aerosol container containing a propellant and a highly hydrogenated mineral oil lubricant for the lubrication of gaskets in pipe segments. Preferred propellants are normally gaseous...
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7500542 |
System for lubricating and cooling a mechanical assembly
A lubricating and cooling system for a mechanical assembly includes a first path having a reservoir of lubricating and cooling liquid and a second path having a source of pressurized gas. A feed...
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7493988 |
Lubricating tool for feeding a lubricating mixture to a cutter
A lubricating mixture of a lubricant and air is supplied to a cutting location by a lubricating tool with a spring biased piston dividing a cylinder into an air chamber and a lubricant chamber. The...
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7414015 |
Metal working lubricant formulations based on supercritical carbon dioxide
A method for lubricating a metal workpiece during a metalworking process includes delivering supercritical carbon dioxide to the workpiece during the metalworking process. The supercritical carbon...
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7337879 |
Method and tool for the machining of workpieces with cooling
The invention relates to a method for the cutting or shaping working of metallic or ceramic workpieces and the use of a preferably submerged tool, whereby during the machining process a cooling...
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7264179 |
Method and apparatus for MEMS device nebulizer lubrication system
A nebulization system, which creates a uniform fog of tiny suspended liquid droplets, to lubricate the surfaces of MEMS devices. These droplets fall over the edge of a baffle and are then mixed...
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7243632 |
Small four-stroke gasoline engine with oil mist lubrication
The present invention relates to a small four-stroke gasoline engine with oil mist lubrication. The lubrication oil way of the engine includes a crankshaft chamber B, a camshaft chamber C, an upper...
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7174997 |
Failure tolerant passive lubrication system
An auxiliary lubrication system for an aircraft turbine engine includes a reservoir 32 of lubricant 50 and a venturi 42 to suction lubricant out of the reservoir and direct an lubricant mist at a...
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7172054 |
Apparatus and method for lubricating and cooling gear mechanisms
A device for lubricating and cooling gear mechanisms has a supply line for supplying lubricating and coolant oil from an oil sump into a first channel in a spray pipe. The first spray channel...
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7065954 |
Turbine, particularly useful for small aircraft
A turbine includes a combustion chamber with deflectors generating vortices in a secondary gas flow into the combustion chamber, thereby confining the flame front from penetrating into the cold...
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7024754 |
Method of assembling an actuator assembly of a disk drive and of reducing torque out retention values in subsequent de-swaging
A method is provided for assembling an actuator assembly of a disk drive. The method includes providing an actuator arm, providing a suspension arm, fixing a swage plate to the suspension arm, the...
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7000734 |
Lubricating device
A rod body (30) is formed of magnetostrictive material and includes one end portion (30a) fixed, and a piston (35) is fixed to the other end portion (30b) of the rod body (30). The piston (35) is...
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6880536 |
Lubrication optimization of single spring isolator
A rotary blower (26) includes a torsion damping mechanism for transmitting torque from an input drive (48) to a first timing gear (62), the mechanism including an input hub (52), an output hub...
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6860365 |
Lubrication system for rotating machines and pumps
A system for lubricating the upper bearing supporting a rotatable vertical shaft in a machine or pump comprising an axial bore extending along substantially the length of the shaft and...
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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...
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6578670 |
Drive unit for centrifuge rotor of a centrifugal separator
The invention refers to a drive unit (1) for a centrifuge rotor (2) of a centrifugal separator. The drive unit (1) includes a drive shaft (3), which is arranged to support said centrifuge rotor (2)...
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6547038 |
Lubrication system for large diesel engines
For the lubrication of the cylinders in marine diesel engines, it is normal practice to supply doses of oil through non-return valves in a ring area of the cylinder in immediate connection with the...
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6488121 |
Method of atomizing lubricant at a constant rate in lubricant atomizer and circulating type of constant-rated lubricant atomizer
In order to provide method of atomizing lubricant at a constant rate in a lubricant atomizer irrespective of the kinds of lubricant and the working conditions, the lubricant atomizer includes a...
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6401870 |
Lubrication system
In one exemplary embodiment, the lubrication system includes a valve between the fluid conduit and the fluid pump, a sensor configured to generate a signal indicative of a viscosity of the fluid...
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6394060 |
Lubricating method and device of internal combustion engine
An object of the present invention is to provide an improved lubricating method and device for the internal combustion engine, which allows the engine to be lubricated by taking advantage of engine...
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6308621 |
Roller bearing lubrication system and method
The bearing lubrication system for a cylinder in a printing machine pumps oil from the driving gear side to the roller bearing. The gear side has a gear box and an oil sump with a supply of...
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6293263 |
Compact supercharger with improved lubrication
A compact supercharger having a drive portion, and an atomizer for providing a lubricating oil/air mist to the supercharger. The drive portion has a drive gear with teeth and an outer circumference...
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6290024 |
Oil mist generating system
An improved oil mist generating system in which air and oil are supplied to a mist generator in which the air and oil are combined to form oil mist. The system is characterized in that the oil is...
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6257370 |
Process for dividing a viscous liquid conveyed by a flow of gas
An apparatus for subdividing a viscous liquid conveyed by a gas flow into a plurality of component flows has first and second connecting elements aligned within a tubular casing. The first...
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6227160 |
Operator carried power tool having a four-cycle engine and engine lubrication method
An engine powered hand-held power tool and engine lubrication method is provided, the power tool being intended to be carried by an operator during use. The power tool has a frame, including a...
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6192871 |
Compact supercharger
A compact supercharger having a drive portion, and an atomizer for providing a lubricating oil/air mist to the supercharger. The drive portion has a drive gear with teeth and an outer circumference...
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6167318 |
Oil mist generating system and method
An oil mist generating system and monitoring method is shown and described, including pressurized air and oil supplies connected to a mist generating head. Sensors are provided for monitoring...
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6161649 |
Oil lubricator apparatus with improved low flow rate characteristics
A device for controlling the flow of an oil mist through barb outlets in a lubricating oil distributor having a mist-receiving chamber into which the barb outlets extend comprises a fitting mounted...
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6070698 |
Air line oiler
A lubrication system for furnishing an atomized lubricant from a liquid supply into a working air line delivering compressed air to a pneumatic tool includes a liquid reservoir subjected to the...
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6000499 |
System for lubricating multi-spindle revolving head mechanism
A multiple-spindle mechanism employs an arrangement of passages, grooves, and ducts that promotes continuous and simultaneous lubrication of all spindles. The mechanism is especially well suited...
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5993349 |
System for lubricating reverse sensor of toroidal type continuously variable transmission
A reverse sensor lubrication system in a toroidal type continuously variable transmission is disclosed. The transmission includes a forward/backward mode switching mechanism, a toroidal type power...
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5948968 |
Oil mist gauge
An oil mist density gauge for determining the density of oil mist flowing through an oil mist lubrication system. The oil mist density gauge comprises: a gauge body having an oil mist inlet for...
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5927863 |
Machine with bearing-mounted rotors and liquid-lubricated bearings
A machine with bearing-mounted rotors includes a housing (1) and two cooperating rotors erected therein which are supported on bearings (8-9 and 11-12, 17-18 and 20-21, respectively) with shafts...
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5848845 |
Configuration of lubrication nozzle in high speed rolling-element bearings
A configuration of lubrication nozzle including a large flow path to connect external oil supply tube with semi-circle cross section annular flow path, and three jet flow conduits with L form...
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5848959 |
Lubicated vertical transmission shaft for driving a centrifugal drum
A mechanism for driving a centrifuge drum has a shaft housing and a vertical transmission shaft having an upper end on which a centrifuge drum is mountable. Upper and lower bearings mount the shaft...
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5806630 |
Modular mist lubrication system
In the modular oil mist generator, the mist is produced in a generating chamber which contains oil. The mist exits the generator, enters the equipment to be lubricated, exits the equipment and...
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RE35842 |
Lubricating system
An improved lubricating system for continuous closed lubrication of bearings including: an oil mist generator; a distribution assembly for distributing oil mist from the oil mist generator to the...
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5749267 |
Device to reduce ventilation loss of a high-speed gear mechanism
A device for reducing ventilation loss of a high-speed gear mechanism with a gear housing NS intermeshing gears, which are surrounded by a casing and to which lubricant is supplied in the...
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5725071 |
Machine cutting tool selective lubricator with air blow-off
A system to selectively lubricate and to continuously supply a forced air flow onto a machine cutting tool has a control valve to selectively communicate an air supply with a pulse generator which...
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5715912 |
Integrated lubrication system using solid oil and oil mist with a demister
The subject invention is an improved lubrication system which supplies oil mist under pressure to externally inaccessible bearings and gears as well as supplying solid oil to externally accessible...
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