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7383809 |
Fastening device and method for fastening a component part in an oil sump
A fastening device and a method of fastening a component part in an oil pan are described. For easy and still secure mounting, the invention provides a fastening device that consists of a base part...
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7367427 |
Accessory lubrication system for a turbine plant
A lubrication system for supplying lubricants between two environments is provided. The first environment is disposed within a first housing and the second environment is disposed within a second...
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7347301 |
Lubricant supply system and operating method of multisystem lubrication screw compressor
An oil refrigeration screw compressor being applied to a refrigeration system etc., in which the problem of strength reduction of a bearing material under high temperatures and that of lifetime...
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7343833 |
Breather apparatus of crankcase
A breather apparatus of a crankcase, in which lubricating oil is circulated with economy of space and efficiently, is provided. An opening is formed in the top of a vertical wall of a case body,...
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7309308 |
Centrifugal oil separator in an internal combustion engine
In a centrifugal oil separator in an internal combustion engine including a centrifuge housing which is placed in a rotationally fixed manner onto a rotating centrifuge shaft, the centrifuge...
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7299932 |
Oil filter
An oil filter is provided which comprises a housing main body, a cover attached to the housing main body on the lower side thereof, an inner tubular member axially movably disposed in a recessed...
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7232521 |
Environmentally friendly acid neutralizing cartridge
An environmentally friendly acid neutralizing filter cartridge for mounting into a chamber of a cartridge mounting body for neutralizing acid in engine oil in an oil circulation circuit of an...
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7228837 |
Motorcycle oil filtering system
A filtering system provides an oil flow to a filter carried by a support offset from a down tube of a motorcycle frame. An engine mounted bracket directs oil flow to be filtered to a cap assembly...
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7156991 |
Liquid additive slow-release apparatus driven by a filter pressure gradient
The present invention provides a filter assembly containing a filter element and a container as a depot for a liquid additive. The container can include an inlet and an outlet, which are configured...
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7153422 |
Liquid additive slow-release apparatus driven by a filter pressure gradient
The present invention provides a filter assembly containing a filter element and a container as a depot for a liquid additive. The container can include an inlet and an outlet, which are configured...
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7140468 |
Apparatus and method for lubricant condition control and monitoring
A plurality of sensors are utilized to record operating conditions of the machine, element, environment, and lubricant. The apparatus is controlled either manually or with the aid of a controller...
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6994784 |
Liquid filter/heat exchanger unit
A liquid filter/heat exchanger unit including a liquid filter and a heat exchanger, the liquid filter having a filter element in a filter housing. To bypass the heat exchanger, there is a bypass...
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6984319 |
Environmentally friendly acid neutralizing full flow cartridge
An environmentally friendly acid neutralizing filter cartridge is adapted to be mounted in a cartridge mounting body of an engine oil circuit for filtering particulates and neutralizing acid in...
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6951606 |
Auxiliary filtration system for an engine
An auxiliary oil filtration system and method for filtering oil in an engine is provided. The auxiliary oil filtration system consists of an auxiliary filtration device, an integral oil transfer...
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6932856 |
Apparatus and method for lubricant condition control and monitoring from a remote location
An air or oil dryer module is provided to remove or reduce moisture from a lubricant using a pressurized air supply to inject dry air into a lubricant sump. As the “dry air” or air with a...
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6920960 |
Lubrication cartridge for a pneumatically powered surgical instrument
An inline oiler cartridge assembly for a pneumatically powered instrument includes a housing, a first conduit and a second conduit. The housing includes a lower portion removably attached to an...
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6919023 |
Acid neutralizing filter canister
An acid neutralizing filter construction is provided that may be used as a bypass type filter. The filter includes a canister having an open end. An end plate is secured to the canister at the open...
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6913438 |
Pump lubrication system including an external reservoir
A circulating lubrication system for a centrifugal pump, or other rotating equipment utilizing an oil sump, is disclosed. The lubrication system includes an external reservoir located distant from...
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6849179 |
Internal filter
An internal filter that may be installed or removed from the outside of the housing. The internal filter may also cooperate with an inlet passage for a charge pump.
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6736965 |
Auxiliary filtration system and filtering method
An auxiliary oil filtration system and method for filtering oil in an engine is provided. The auxiliary oil filtration system consists of an auxiliary filtration device, an integral oil transfer...
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6715459 |
Oil pan having an integrated oil filter unit
An apparatus and method for filtering oil. The apparatus being an oil pan having an integrated oil filter unit, wherein part of the oil pan forms the bottom of the oil filter unit. The oil filter...
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6688433 |
Filter for hydrostatic device
A transmission mounted in a housing and including a hydrostatic pump and motor mounted on a center section, and a filter connected thereto to prevent contaminants from entering the hydrostatic...
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6652439 |
Disposable rotor shell with integral molded spiral vanes
A self-driven centrifuge for separating particulate matter out of a circulating liquid includes a base plate and a rotor shell. The base plate has a center tube extending therefrom along a...
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6637551 |
Check ball filter for transmissions
A hydraulic transmission fluid supply system for operating a transmission of a vehicle includes a hydraulic pump having an inlet and an outlet communicating with an inlet of the transmission. A...
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6634459 |
Accessory drive and particle trap
An accessory drive system to provide engagement between a driving input source and a driven accessory unit includes a housing attachable to the input source. A fluid suction port and a discharge...
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6602180 |
Self-driven centrifuge with vane module
A self-driven centrifuge for separating particulate matter out of a circulating liquid includes a base having a pair of tangential jet nozzles for generating the self-driven force for the...
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6602059 |
Electric submersible pump assembly with tube seal section
The present invention provides an electrical submersible pump assembly having a submersible pump, a submersible electrical motor drivingly connected to the pump, and a seal assembly disposed...
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6579218 |
Centrifugal filter utilizing a partial vacuum condition to effect reduced air drag on the centrifuge rotor
A centrifuge filter for removing soot from engine oil. The centrifuge filter includes a rotor adapted to be rotated inside a centrifuge housing by an electric motor or other means. The rotor...
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6551230 |
Molded spiral vane and linear component for a centrifuge
A self-driven centrifuge for separating particulate matter out of a circulating liquid includes a stand pipe that is constructed and arranged to deliver fluid. A vane assembly is adapted to receive...
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6547037 |
Hydrate reducing and lubrication system and method for a fluid flow system
A system and method for lubricating fluid flow apparatus utilizing a hydrate-reducing chemical.
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6540653 |
Unitary spiral vane centrifuge module
A self-driven centrifuge for separating particulate matter out of a circulating liquid includes a base having a pair of tangential jet nozzles for generating the self-driven force. Connected to the...
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6537453 |
Acid-neutralizing filter
The present invention provides a filter apparatus for use in removing impurities and acids contained in a fluid that includes a particulate filter and an acid-neutralizing filter. The particulate...
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6527085 |
Lubricating system for compressor
A compressor assembly including a housing, a compression mechanism disposed in the housing, a sump located in the housing, the sump containing liquid lubricant, a conduit extending between the...
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6523561 |
Snap-together filter system for transmission oil pan and method of manufacture
An oil reservoir for a vehicle transmission includes a separately formed oil pan and suction tube each formed of plastics material. A filter cartridge is disposed about a lower end portion of the...
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6520902 |
Centrifuge cartridge for removing soot from engine oil
A centrifuge filter for removing soot from engine oil. The centrifuge filter includes a rotor adapted to be rotated inside a centrifuge housing by an electric motor or other means. The rotor...
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6517475 |
Centrifugal filter for removing soot from engine oil
A centrifuge filter for removing soot from engine oil. The centrifuge filter includes a rotor adapted to be rotated inside a centrifuge housing by an electric motor or other means. The rotor...
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6488844 |
Oil pan including a snap-fit cover and removable oil filter element
An oil reservoir for vehicle transmissions includes an oil pan, cover, and filter cartridge which are manufactured as separate components. The cover 14 is attached to the pan 12 preferably with...
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6425689 |
Bearing arrangement for supporting a movable component, in particular the crankshaft of an internal combustion engine
A bearing arrangement for supporting a movable component, in particular the crankshaft, of an internal combustion engine, having at least one bearing for receiving the component and an oil feed...
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6406635 |
Machine tool coolant system including a pump with chopping mechanism at inlet
A coolant supply and recycle system and method for cleaning used machine tool coolant and returning it to the machine tools for reuse. A tank receives used coolant containing metal chips from one...
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6379537 |
Oil filter with safety wall
An oil filter 1 for an internal combustion engine includes a filter body 3 and a plastic filter housing 2. Integrally formed within the filter housing, a safety wall 7 is radially fitted...
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6341667 |
Arrangement in a circulation lubrication system
An arrangement in a circulation lubrication system includes a lubricating oil tank, pressure pipe lines for supplying oil to parts that are to be lubricated, return pipe lines for returning the oil...
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6319417 |
Self-cleaning filter system
A filter is provided which uses a particle barrier with its "dirty" side flow path connected in series with a centrifuge. The "dirty" side flow path has an inlet and an outlet for delivering fluid...
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6296765 |
Centrifuge housing for receiving centrifuge cartridge and method for removing soot from engine oil
A centrifuge oil filter includes a centrifuge filter housing and a replaceable centrifuge cartridge. The centrifuge oil filter is adapted to remove soot from oil in engine applications. The...
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6290843 |
Oil sump with integral filter
An oil sump with an integral filter includes an upper sump having a major opening therethrough which contains the integral filter and a minor opening through which projects a tube which is...
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6280613 |
Hydraulic medium filtering for a motor vehicle limited slip differential
A limited slip differential for a motor vehicle having a hydraulic medium plenum and pickup tube assembly which draws hydraulic medium from an axle sump by a vacuum generated by a hydraulic pump...
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6267875 |
Reusable spin-on multi system oil filter and method of reclaiming used filter canisters
The invention is a spin-on type filter with a reclaimed permanent filter casing and permanent filtering media that are washable and reusable. There are three distinct progressive filtering systems...
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6234137 |
Engine lubricating apparatus and method of operating an engine having such an apparatus
A lubricating apparatus for an internal combustion engine incorporating a trap in fluid communication with a low point of the sump of the engine. The trap may house a plurality of meshes having a...
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6187185 |
Filter arrangement for liquids
The dirt holding capacity of the filter is increased by providing one or more areas for the particles to settle and remain out of suspension on the filter so that the particles are not carried...
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6143169 |
Sump arrangement with baffling
Oil sump arrangements, such as transmission oil sumps and lubricating oil sumps used with the drive train of automotive vehicles are divided into an upper chamber and a lower chamber with a filter...
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6106712 |
Vehicle liquid waste collection system
A vehicle liquid waste collection system for collecting fluids from a vehicle and separating non-water soluble materials from water soluble materials. The vehicle liquid waste collection system...
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