| ReturnTo Theme-Group-Choice | Onelevelup |
(Not Translated)
| 3G015 | Lubrication details and ventilation of internal combustion engines | |
| F01M11/00 -13/06 | ||
| F01M11/00-13/06 | AA | AA00 PECULIAR TO ENGINE TYPES |
AA01 | AA02 | AA03 | AA04 | AA05 | AA06 | AA07 | AA08 | AA09 | |
| . Cylinders being horizontal | . Cylinders being of inclined arrangements | . Crankshafts being vertical | . Valve gear mechanisms being on sides of cylinders | . Valve gear mechanism being provided on cylinder heads | . . DOHC | . Multiple cylinders | . . V type cylinders | . . Horizontal opposed types | ||||
| AA11 | AA12 | AA13 | AA16 | |||||||||
| . Rotary | . Two-stroke cycles | . With superchargers | . Engine installation places (Of mid, rear engines) | |||||||||
| AB | AB00 PECULIAR TO ENGINE APPLICATIONS |
AB01 | AB02 | AB03 | ||||||||
| . Outboard engines | . Two-wheels | . Portable types (Operating machines, chain saws) | ||||||||||
| BA | BA00 CRANKCASES |
BA01 | BA03 | BA05 | BA07 | BA09 | ||||||
| . Connection parts with oil pans, connecting members | . Connection parts with lubricating oil pumps | . Having lubricating oil passages | . Connecting members (Inserted between oil pans and crankcases) | . Horizontal baffle plates | ||||||||
| BA11 | BA12 | BA13 | BA14 | BA15 | ||||||||
| . Sandwiched between oil pans and crankcases | . . Provided with reinforcement members | . . . Ribs | . . Lubricating oil return holes | . . Air vent holes | ||||||||
| BB | BB00 OIL PANS |
BB01 | BB02 | BB03 | BB04 | BB06 | BB07 | BB08 | BB09 | BB10 | ||
| . Dry sump types | . Oil reservoirs for valve gear systems | . Double structures (Composed of two members) | . Drain parts | . Having partition walls (including divided chambers, note) horizontal plates) | . . Vertical partition walls | . . . Partition walls forming divided chambers | . . . Having passages on wall surfaces | . . . . Having valves in passages | ||||
| BB11 | BB12 | BB13 | ||||||||||
| . Structures for component parts specially attached | . Having lubricating oil passages on pan walls | . Having other fluid (Refrigerant) passages on pan walls | ||||||||||
| BC | BC00 LUBRICATING OIL TANKS |
BC01 | BC02 | BC03 | BC04 | BC05 | ||||||
| . Inlet parts | . . Returning from engine sides | . Outlet parts | . Having gas-liquid separator | . Having level detecting devices | ||||||||
| BD | BD00 BLOW-BY GAS PASSAGES |
BD01 | BD02 | BD03 | BD04 | BD05 | BD06 | BD08 | BD09 | BD10 | ||
| . Characterized by piping | . . From crankcases, oil pans to cylinder heads | . . . Provided according to each cylinder | . . . Provided in batch for cylinder groups | . . Pipes, hoses | . . Joints | . Outlets | . . Discharging gas to the atmosphere (excluding intake systems) | . . Discharging gas to intake systems | ||||
| BD11 | BD12 | BD13 | BD14 | BD15 | BD16 | BD17 | BD18 | |||||
| . . . Returning to filter parts | . . . Communicating to upstream sides of throttle valves | . . . Communicating to downstream sides of throttle valves | . . . Discharging by switching to either upstream or downstream sides of throttle valves | . . . Of sharing with EGR inlet ports | . . . Communicating to intake branch pipes | . . . Discharging gas toward intake valves | . . Discharging gas to exhaust systems | |||||
| BD21 | BD22 | BD23 | BD24 | BD25 | BD26 | BD28 | BD29 | BD30 | ||||
| . Introducing parts | . . From caps of charging ports | . . From cylinder heads | . . From crankcases | . . From valve gear mechanisms (Chambers) | . . From lubricating oil tanks | . PCV valves | . . Improvement of valve seats | . . Improvement of valve bodies (Upstream sides, downstream sides) | ||||
| BD31 | BD32 | BD33 | BD34 | BD35 | ||||||||
| . . Bypass passages | . . . Multi-stage types | . . . . Coupled with electromagnetic valves | . . . . Coupled with temperature-sensitive valves | . . Having additional functions | ||||||||
| BE | BE00 GAS-LIQUID SEPARATION DEVICES (BREATHERS, SEPARATORS) |
BE01 | BE02 | BE03 | BE04 | BE05 | BE06 | BE07 | BE08 | BE09 | ||
| . Having driving parts (Fans) | . Using filters | . Having expansion chambers | . . Orifices | . Having labyrinths | . . Collision walls | . . Having a plurality of chambers on cylinder heads | . . Having gas-liquid separation chambers according to each cylinder group | . . Having different functions according to each gas-liquid-separation chamber | ||||
| BE11 | BE12 | BE13 | BE14 | BE15 | BE16 | |||||||
| . Separation oil passages (in gas-liquid separation devices) | . Oil reservoirs | . Blow-by gas inlet ports | . . Droplet intrusion prevention | . Blow-by gas outlet ports | . Air intake passages | |||||||
| BF | BF00 SEPARATION OIL RETURN PASSAGES |
BF01 | BF02 | BF03 | BF04 | BF05 | BF06 | BF07 | BF08 | BF09 | BF10 | |
| . Collecting oils from each cylinder in cylinder heads | . Inlet parts | . . From cylinder heads | . . From valve gear chambers | . . From gas-liquid separation devices | . Outlet parts | . . Dripping to cam parts of valve gear | . . Returning to oil pans | . . Dripping to balancer shafts | . Of combined uses with blow-by gas passages | |||
| BG | BG00 FILTERS |
BG01 | BG02 | BG03 | BG04 | BG05 | BG06 | BG07 | BG08 | BG09 | BG10 | |
| . Mounting parts to engines | . . Mounting tools | . . Mounting with screws | . . Having mounting units | . . . Mounting a plurality of filter cartridges | . . . Having valves, switch cocks for mounting units | . . Inlet parts | . . Outlet parts | . . . Having a plurality of outlet paths | . . . Drains | |||
| BG11 | BG12 | BG13 | BG14 | BG15 | BG16 | BG17 | ||||||
| . Mounting to lubricating oil pumps | . Having channel switching parts | . . Switching by temperatures | . . Switching by pressures (Relief valves) | . Integrated with oil coolers | . Cylindrical types (Lubricating oils flowing from outer circumferences to inner circumferences) | . Flat plate units being stacked | ||||||
| BG21 | BG22 | BG23 | BG24 | BG26 | BG27 | BG28 | ||||||
| . Using a plurality of filter elements | . . Parallel types | . . . Having bypass elements | . . Compound types (Having two or more stage filters) | . Provided on upstream of pumps (excluding strainers) | . . Supported in cantilever shapes | . . With provision for mounting from outsides of oil pans | ||||||
| BH | BH00 STRAINERS |
BH01 | BH02 | BH03 | BH04 | |||||||
| . Having a plurality of inlet ports | . Inlet ports being integral with oil pans | . Inlet ports being movable | . Outlet port parts (Connection with lubrication pumps) | |||||||||
| BJ | BJ00 CHARGING PARTS |
BJ01 | BJ02 | BJ03 | BJ04 | BJ05 | BJ06 | BJ07 | BJ08 | BJ09 | BJ10 | |
| . Caps | . . Engaging parts | . . Having level gauges | . . With breather processing devices | . . Coupled with other mechanisms by pipes | . Filler pipes | . Air vent (Holes) | . Injecting from engine upper surfaces (Cylinder heads) | . . Charging to oil pans after filling in cylinder blocks | . Injecting from oil pan side surfaces | |||
| BK | BK00 DRAIN PARTS |
BK01 | BK02 | BK04 | BK05 | BK06 | ||||||
| . Drain holes | . . Having drain valves | . Closure tools (Plugs) | . . Operation mechanisms for detaching | . . . Opening and closing from upper sides | ||||||||
| BL | BL00 LUBRICANT LEVELS |
BL01 | BL02 | BL03 | BL04 | BL05 | BL06 | BL07 | BL08 | BL09 | BL10 | |
| . Level detection | . . Oil sticks | . . . Inserting from cylinder heads | . . . With wipers | . . . Having additional functions | . Using floats | . Using sensors, thermistors | . Level maintenance | . . Refueling | . Displacement following type pump suction ports | |||
| CA | CA00 ARRANGEMENTS OF COMPONENT PARTS, INSTALLATION PLACES |
CA01 | CA02 | CA03 | CA04 | CA05 | CA06 | CA07 | CA08 | |||
| . Cylinder blocks | . . Integral with blocks | . . Side edge parts of blocks in crankshaft axial directions | . Cylinder heads | . . Head covers | . Crankcases | . Oil pans | . . Side surfaces | |||||
| CA11 | CA12 | CA13 | CA14 | CA15 | CA16 | CA17 | CA18 | CA19 | CA20 | |||
| . Gearing parts | . . Driving means of valve gear systems | . . Chain cases | . . Transmission | . Superchargers | . Intake systems | . Exhaust systems | . Crank system lubrication paths | . Lubrication paths of valve system | . Cooling systems (Radiators) | |||
| DA | DA00 IMPROVEMENT POINTS |
DA01 | DA02 | DA04 | DA05 | DA06 | DA07 | DA08 | DA09 | DA10 | ||
| . Changes in shapes | . Changes in layouts | . Improvement of structures | . . Casings | . . Considering of mounting of component parts to bodies (Facilitating mounting) | . . . Mounting of seals, gaskets | . . Improvement of strength | . . Improvement of layered structures | . . Considering of guaranteeing smooth oil flows | ||||
| DA11 | DA12 | |||||||||||
| . Considering of mainly facilitating manufacturing | . Improvement of materials | |||||||||||
| EA | EA00 FUNCTIONS |
EA01 | EA02 | EA03 | EA04 | EA05 | EA06 | EA07 | EA08 | EA09 | EA10 | |
| . Stack prevention | . Thermal deformation prevention | . Preventing abnormal pressure increases | . Vibration isolation, noise prevention, cushioning | . Collection, elimination of foreign substances (Metals, carbides) | . . Water removal (Oil-water separation) | . . Air vent, prevention of air mixture (Oil-gas separation) | . . Using magnetisms or static electricity | . . Using centrifugal forces or gravity | . . Having driving means (Fans) | |||
| EA11 | EA12 | EA13 | EA14 | EA15 | EA17 | EA18 | EA19 | EA20 | ||||
| . Leak (Leakage) prevention | . Scattering prevention, swirling up prevention | . Oil leakage prevention at the time of stopping | . Measures against tilting, falling | . Level maintenance | . Oil changes | . . Using oil changing systems | . . . Metering collecting or filling amounts | . . . Structures for visual inspection (Windows) | ||||
| EA21 | EA22 | EA23 | EA25 | EA26 | EA27 | EA29 | EA30 | |||||
| . . . Nozzle structures | . . . Piping | . . Oil collecting tools | . Condensation of gasified lubricating oils | . . Performing expansion or compression | . . Using centrifugal forces | . Deterioration detection (Exchange timings) | . . By visual inspection | |||||
| EA31 | EA32 | EA33 | EA35 | EA36 | EA37 | EA38 | ||||||
| . . Comparing with new oils | . . Producing alarms | . . Indicating operation possible time (Distances) | . Mist concentration detection | . Detection of filter clogging | . Freezing prevention | . Overflowing prevention | ||||||
| FA | FA00 OPERATING CONDITIONS |
FA01 | FA02 | FA03 | FA04 | |||||||
| . Starting | . According to load conditions | . Engine temperatures | . Stopping | |||||||||
| FB | FB00 CONTROL OBJECTS, OPERATIONS |
FB01 | FB02 | FB03 | FB04 | FB05 | FB06 | FB07 | FB08 | FB09 | FB10 | |
| . Amount of blow-by gas discharge | . Amount of new gas inlets | . Relief valve pressures | . Heat exchange | . . Heating, cooling of lubricating oils | . . Heating, cooling of blow-by gases | . Lubricating oil supplying, collecting amounts | . Lubricating oil amounts | . Changing lubrication paths | . Discontinuing operations | |||
| FC | FC00 DETECTION |
FC01 | FC02 | FC03 | FC04 | FC05 | FC07 | FC08 | FC09 | FC10 | ||
| . Detecting operating conditions | . . Integrated operating time, rotating frequencies, driving distances | . . Loads | . . Pressures | . . Temperatures | . Detecting lubricating oil conditions | . . Chemical detection (pH, acid values) | . . Electrical detection (Current, permittivity) | . . Optical detection (Colors, dirt) | ||||
| FC11 | FC12 | FC13 | ||||||||||
| . . Lubricating oil amounts | . . . Shortage (Oil amount shortage) | . . . Full | ||||||||||
| FD | FD00 CONTROL ELEMENTS |
FD01 | FD02 | FD03 | ||||||||
| . Temperature-sensitive valves | . Pressure-driven valves (With diaphragms) | . Contactless switches | ||||||||||
| FE | FE00 INDICATION |
FE01 | FE02 | FE03 | ||||||||
| . Alarms | . . Screen display | . Residual amount display |