F-Term-List

F02D1/00-1/18

AA00
ENGINE TYPES

AA01

AA02

AA03

AA04

AA05

AA06

AA07

AA08

. Engines for boats

. Engines using various types of fuel

. Multicylinder engines

. . Engines with a limited number of cylinders

. Engines with superchargers

. V-type engines

. Engines for generators

. Engines for working machines

AB00
FUEL-INJECTION PUMPS

AB01

AB02

AB03

AB04

AB05

AB06

AB07

. Linear arrangements

. Divided arrangements

. . Bosch-type fuel-injection pumps

. . Internal-cam types (i.e., Lucas system)

. Intake and exhaust valves

. Unit injectors

. . Hydraulic-drive plungers

AC00
GOVERNORS

AC01

AC02

AC03

AC04

AC05

AC06

AC07

AC08

AC09

AC10

. Centrifugal governors

. . Multispeed centrifugal governors

. . Minimum or maximum speed

. . Both minimum and maximum speeds

. Hydraulic governors

. Combined centrifugal and hydraulic governors

. Pneumatic governors

. Electronically controlled governors

. . Control by rotary motor

. . Control by electromagnetic overflow valves

BA00
FUEL-INJECTION-ADJUSTING APPARATUSES

BA01

BA02

BA03

BA04

BA05

BA06

BA07

BA08

BA09

BA10

. Governors

. . Mechanisms for controlling the amount of fuel

. . Governing levers

. . . Adjusting levers

. . Governing springs

. . . Torque springs

. . . Torque control

. . . . Reverse torque control

. . Stoppers for full loads

. . . Movable stoppers

BA11

BA12

BA13

BA14

BA15

BA16

BA17

BA18

BA19

BA20

. . . . Supercharge-pressure compensators

. . . . Atmospheric pressure compensators

. . Idling stoppers

. . Fly-weight parts

. Negative-pressure outlets for intake air

. Stoppers

. Acceleration-operating systems

. Intake-control valves

. Fuel-supply apparatuses

. . Pressure-control valves

BA21

BA22

BA23

. . Overflow valves

. Air compressors

. Injection valves

BB00
APPARATUSES FOR ADJUSTMENT OF FUEL INJECTION TIMING

BB01

BB02

BB03

BB04

BB05

BB06

BB07

BB08

BB09

BB10

. Variants for linearly arranged pumps

. . Filling with helical gears or splines

. . Centrifugal systems

. . Notches or knobs on the plunger

. . Eccentric-cam systems

. . Use of devices between the cams and plungers

. . Use of timing belts

. Variants for divided-type pumps

. . Use of piston timers

. . . Adjustment of fuel pressure by switching valves

BB11

BB12

BB13

BB14

. . . Use of load timers

. . . Use of pressure-control valves

. . . Use of overflow valves

. . Use of plunger-escape ducts

BC00
APPARATUSES FOR FUEL-INJECTION ADJUSTMENT

BC01

BC02

BC03

BC04

BC05

BC06

BC07

BC08

BC09

. Variable-capacity high-pressure chambers

. . Escape valve control for low-pressure parts

. Fuel overflow from high-pressure chambers

. . Installation of valve in injection ducts

. Fuel cams that have variable parameters

. . Change of fuel- cam parameters by changing parameters of the plunger escape ducts

. . Change of fuel-cam parameters by installation of a valve in the intake duct

. Use of timer pistons

. Adjustment of injection valve parts

CA00
CONTROL OF QUANTITY

CA01

CA02

CA03

. Injection amount

. Injection timing

. Injection rate

CB00
RUNNING CONDITIONS

CB01

CB02

CB03

CB04

CB05

CB06

CB07

CB08

CB09

. Starting

. Warm-up

. Idling

. Acceleration

. Deceleration

. Full load

. Partial load

. Maximum speed control

. Stopping or operations related thereto

CC00
CONTROL PATTERNS

CC01

CC02

CC03

CC04

CC05

CC06

CC07

CC08

CC09

. Increases in quantity and acceleration

. Decreases in quantity and deceleration

. Fixing

. Gradual increases or decreases

. Rapid increases or decreases

. Deceleration

. Hysteresis

. Limits

. Determination of control timing

DA00
IMPROVED OPERATIONS

DA01

DA02

DA03

DA04

DA05

DA06

DA07

DA08

DA09

DA10

. Prevention of abnormal combustion

. Prevention of stalling

. Prevention of over-rotation

. Prevention of reverse rotation

. Prevention of overheating

. Prevention of errors and fluctuations due to external disturbances

. Measures against inclination and effects of inertia

. Safety devices or measures to prevent malfunction

. Leakage prevention

. Reduction of slide resistance

DA11

DA12

DA13

. Reduction of operational power

. Noise reduction

. Reduction of speed irregularities

EA00
CHARACTERISTICS OF MECHANICAL STRUCTURES

EA01

EA02

EA03

EA04

EA05

EA06

EA07

EA08

EA09

. Heating

. Cooling

. Lubrication

. Initial adjustment

. Cancellation mechanisms

. Characteristics related to cam shape

. Changing of the lever rate

. Buffering mechanisms

. Positions

FA00
CHARACTERISTICS OF THE DRIVE MEANS

FA01

FA02

FA03

FA04

FA05

FA06

FA07

FA08

FA09

. Manual drive means (i.e.,use of hands and feet)

. Fluid-pressure drive means

. . Air pressure

. . Arrangements of fluid-control circuits

. . Installation of orifice or reverse-stop valves

. Electrical drive means

. . Solenoids

. . Step motors

. . Electrostrictive means

GA00
SENSOR OR PARAMETER INPUTS

GA01

GA02

GA03

GA04

GA05

GA06

GA07

GA08

GA09

GA10

. Position detection

. . Load detection

. Number of engine revolutions

. Flow amount

. Temperature

. . Fuel temperature

. . Engine temperature

. . Outdoor temperature

. Pressure detection

. . Atmospheric pressure

GA11

GA12

GA13

GA14

GA15

GA16

GA17

GA18

GA19

GA20

. . Intake pressure

. . . Supercharge pressure

. . Lubricant pressure

. . Fuel pressure

. . Combustion-pressure sensors or knocking sensors

. Vacuum conditions

. Amount of exhaust-gas recirculation (EGR)

. Maximum load of electricity and supporting machines

. Starting and stopping operations

. Brakes or clutches

GA21

GA22

GA23

. Automobile speed

. Speed-change timing

. Axle torque

3G060	High-pressure fuel injection pump control
	F02D1/00 -1/18@Z