F-Term-List

F01M1/00-9/12

AA00
CHARACTERISTIC ENGINE FORMS

AA01

AA02

AA03

AA04

AA05

AA06

AA07

AA08

AA09

AA10

. Horizontal cylinders

. Inclined cylinders

. Vertical crankshafts

. Valve gear trains on the side surfaces of cylinders

. Valve gear trains on the cylinder heads

. . Double overhead camshaft (DOHC)

. Plurality of cylinders

. . Lubrication system on each cylinder group

. . V-type cylinders

. . Cylinders arranged in horizontally opposing pairs

AA11

AA12

AA13

AA15

AA16

AA17

AA18

AA20

. Rotary engines

. Two-cycle engines

. Four-cycle engines

. Dry sump systems

. Superchargers

. Variable valve gear train mechanisms

. Variable compression ratio mechanisms

. Engine-loading positions (e.g., center or rear)

AB00
CHARACTERISTIC ENGINE USES

AB01

AB02

AB03

AB04

AB05

AB10

. Use for vehicles

. . Use for automobiles

. . Use for saddle type vehicles including, snowmobiles

. . . Use for two-wheel vehicles

. . Use for service vehicles or special vehicles

. Use for automatic stopping (e.g., hybrid or economical travel)

AB11

AB12

AB13

AB14

AB16

AB18

AB20

. Use for ships

. . Large ships

. . Small ships (e.g., inboard engines)

. . . Outboard engines

. for stationary use

. Portable types (e.g., work machines or chain saw)

. Test engines

BA00
LUBRICATION METHODS

BA01

BA02

BA03

BA04

BA05

BA06

. Oil pan in the unit to be lubricated

. Injection of lubricating oil toward the unit to be lubricated

. Dripping lubricating oil onto the unit to be lubricated

. Splash lubrication (including by means of blow-by gas)

. Lubrication by fuel

. Two lubricating oil systems for valve gear trains and crankshafts

BB00
LUBRICATING OIL SUPPLY MEANS

BB01

BB02

BB03

BB04

BB05

BB06

BB07

BB08

BB09

. Placement of supply means

. . Supply means with a pump driven by a crankshaft

. . . Positions at the shaft edge

. . . Positions on the drive shaft

. . . Positions outside the oil pan or crankcase

. . . Built-in distributors

. . Placement of the pump along the cam axis of the valve gear train

. . Placement on the crankcase wall surface

. . . Placement in the chain case

BB11

BB12

BB13

BB14

BB15

BB16

BB17

BB18

BB19

BB20

. Supply methods

. . Use of internal crank pressure

. . Use of intake and exhaust system pressure

. . Use of pumps

. . . Reciprocating pumps

. . . . Variable strokes

. . . . Worm-gear-driven pumps

. . . Rotary types

. . . . Internal gears

. . . . Spiral gears and screw gears

BB21

BB22

BB23

BB24

BB25

BB26

BB27

BB28

BB29

BB30

. . . Plurality of discharge ports

. . . Built-in distributor

. . . Use of a plurality of pumps

. Details of supply methods

. . Constant pressure valves

. . Return ducts

. . . Return to the intake side

. . Strainers

. . Air escapes

. . Seals

BB31

BB32

BB33

BB34

BB35

. . Drive transmission parts

. . Pumps having discharge-regulating means

. . . Motor-driven pumps

. . Flow-controller valves

. . . Electromagnetic valves

BC00
LOCATIONS TO BE LUBRICATED

BC01

BC02

BC03

BC04

BC05

BC06

BC07

BC08

BC09

BC10

. Crankshaft bearings

. Crank pin side of the connecting rod

. . Piston side

. Locations between the piston and the inside surface of the cylinder

. Balancers

. Transmission systems

. . Gears (excluding transmissions)

. . Chains

. . Pump drive systems

. . Transmissions

BC11

BC12

BC13

BC14

BC15

BC16

BC17

BC18

BC19

BC20

. Valve gear trains

. . Valve gear trains between cams and rocker arms

. . Valve gear trains between cams and valve shafts

. . Valve gear trains between cams and tappets

. . Valve gear trains between rocker arms and push rods

. . Valve gear trains between rocker arms and adjusters

. . Tappets and lifters

. . Valve shafts

. . Valves

. . Cam bearings

BC21

BC22

BC23

BC25

BC26

BC27

BC28

. . . Thrust bearings

. . Rocker bearings

. . Variable valve gear train mechanisms

. Auxiliary devices

. . Lubricating oil pumps

. . Fuel injection pumps

. . . Driving cams

BD00
LUBRICATING OIL DUCTS

BD01

BD02

BD03

BD04

BD05

BD06

BD07

BD08

BD09

BD10

. Cylinder blocks

. . Use of separate members (e.g., pipes)

. . Cylinders blocks opening onto the internal wall of the cylinder

. . Return of separated oil from the cylinder head to the oil pan

. . . Return ducts on the side surface facing the crankshaft

. . Connection to the crankshaft bearings

. . Cylinder head connecting units

. . Other accessory connecting units

. . . Filters

. . . Heat exchangers

BD11

BD12

BD13

BD14

BD15

BD16

. Cylinder heads

. . Use of other members ( e.g., pipes)

. . Separated-oil-collecting ducts

. . Connection to cam bearings

. . Connection to rocker arms

. . Supply of lubricating oil to the splash adjuster

BD21

BD22

BD23

BD24

BD25

BD26

BD27

BD28

BD29

. Cylinder head covers

. . Separated-oil-collecting ducts

. . Ducts for dripping

. Crankcases

. . Connection to crankshaft bearings

. . . Connection from the cylinder block

. Crankshafts

. . Balance weights

. . Crank pins

BD31

BD32

BD33

BD34

BD35

BD36

BD37

BD38

BD39

. Connecting rods

. Pistons

. Tappets or lifters

. Push rods

. Rocker arms or rocker shaft

. Intake and exhaust valves

. Crank bearings

. Cam bearings

. . Thrust bearings

BD41

BD42

BD43

BD44

BD45

BD46

BD47

BD48

BD49

BD50

. Gearing (e.g., gears or gear shafts)

. Pumps or pump drive systems

. . Return of surplus lubricating oil to the intake side

. . . Return to the oil pan

. Distributors

. Oil pans

. Return ducts

. . Drains

. . Return to oil tanks

. Sealing plugs constituting part of the duct

BD51

BD52

BD53

BD54

. Balancers or balancer housing

. Clutches or clutch housing

. Transmissions or transmission housing

. Generators or generator housing

BD61

BD62

BD63

BD64

BD65

. Detailed structure of lubricating oil ducts

. . Structure of lubricating oil duct connecting parts

. . . Use of grooves of joint surfaces as lubricating oil ducts

. . Guiding ribs

. . Storage (excluding oil pans and oil tanks)

CA00
DETAILS AND ATTACHMENTS

CA01

CA02

CA03

CA04

CA05

CA06

CA07

CA08

CA09

. Single direction valves

. . Variable pressure types

. Thermo valves

. Seals

. Orifices

. Injection members (e.g., nozzles)

. . Lubricating oil sticks

. Joints

. Bolts with lubricating oil ducts

CA11

CA12

CA13

CA14

CA15

CA16

CA17

CA18

CA19

CA20

. Foreign particle removal

. . Water removal

. . Air escape

. Splash prevention

. Leak prevention including measures against tilting or falling

. Starter oil supply apparatuses

. Details of two-cycle engines

. . Mixing units for fuel and lubricating oil

. . Lubricating oil treatment inside of exhaust ducts

. Oil change or flushing

CA21

CA23

CA24

CA25

CA26

CA27

. Supply of additives

. Use of lubricating oil with other uses

. . Cooling

. . . Cooling of the back side of pistons

. . Operating oil of variable valve gear trains

. . Lubricating oil or operating oil of transmissions or clutches

DA00
HEAT EXCHANGERS

DA01

DA02

DA03

DA04

DA05

DA06

DA07

DA08

DA09

DA10

. Positions of heat exchangers

. . Radiators

. . Heat exchangers combined with filters

. . Placement on cooling water pump units

. . Placement on cylinder block units

. . Placement on cylinder heads

. . Placement inside the oil pan

. . Placement on lubricating oil tanks or water cooling tanks

. . Intake and exhaust systems (i.e., manifold)

. . Systems with a plurality of oil coolers

DA11

DA14

DA15

DA16

DA17

DA18

DA19

DA20

. . Placement near the return duct side

. Structure and types of heat exchangers

. . Water cooling systems

. . . Multilayer plate types

. . . Double tube types

. . Air cooling systems

. . . Air cooling systems with fans

. . Air cooling systems for turbo chargers

EA00
CONTROL

EA01

EA02

EA03

EA04

EA05

EA06

EA07

EA08

EA09

. Adjustment of control as a function of operating conditions

. . Adjustment by frequency of rotation

. . Adjustment by load

. . . Adjustment by frequency of accelerator operation

. . Adjustment by engine temperature

. . Adjustment by lubricating oil temperature

. . . Adjustment to lubricating oil duct as a function of temperature

. . Adjustment especially for starting

. . Adjustment especially for stopping

EA11

EA12

EA13

EA14

EA15

EA16

EA17

EA18

EA20

. Varying of control by site of lubrication

. Safety devices

. . Oil shortage (i.e., an insufficient amount of oil)

. . . Warnings and indication

. . . Stopping and idling of the engine

. . Deterioration

. . Abnormal temperatures

. . Dilution with fuels or the like

. Adjustment of lubricants for warm-up

EA21

EA22

EA23

EA24

EA25

EA26

. Adjustment of temperature of lubricating oil

. . Heating control

. . . Use of heaters

. . . Use of heat exchangers

. . Cooling control

. . Use of means of retaining or accumulating heat

FA00
PURPOSE

FA01

FA02

FA03

FA04

FA05

FA06

FA08

FA09

FA10

. Smaller size or lighter weight

. Ease of manufacture or cost reduction

. Improvement of assembly accuracy

. Improvement of strength

. Improvement of lubrication

. Consideration of assuring smooth flow of lubricating oil

. Measures necessary at the start of work or measures against low temperatures

. Improvement of fuel economy

. Maintenance (e.g., inspections)

3G313	LUBRICATION OF INTERNAL COMBUSTION ENGINES
	F01M1/00 -9/12