ClassID:

138971

F02B77/084 - CPC Classification

Classification description:

Component parts, details or accessories, not otherwise provided for; Safety, indicating or supervising devices indicating economy

Recent Application in this class:
#1
20210189991
2021-06-24

Vehicle controller, vehicle control system, vehicle learning device, vehicle learning method, vehicle control method, and memory medium

#2
20210180553
2021-06-17

In-situ sensor for fuel spray impingement in direct injection engines

#3
20200249123
2020-08-06

Apparatus and method for testing a vehicle powertrain using a dynamometer

#4
20200168012
2020-05-28

PERSONAL FUEL EFFICIENCY FOR VEHICLES OF INTEREST

#5
20200114845
2020-04-16

Method for improving fuel economy by influencing driver behavior

#6
20200049094
2020-02-13

Power system optimization calibration

#7
20190234833
2019-08-01

Apparatus and method for testing using dynamometer

#8
20190195734
2019-06-27

Apparatus and method for testing a vehicle or a portion of a vehicle using dynamometer

#9
20180345885
2018-12-06

Method for improving fuel economy by influencing driver behavior

#10
20170184019
2017-06-29

Heat generation rate waveform calculation device of internal combustion engine and method for calculating heat generation rate waveform

#11
20170184018
2017-06-29

Heat generation rate waveform calculation device of internal combustion engine and method for calculating heat generation rate waveform

#12
20170167372
2017-06-15

Flow rate measurement device, fuel efficiency measurement device, program for flow rate measurement device and flow rate measurement method

#13
20160061173
2016-03-03

SYSTEM AND METHOD FOR DETERMINING HEALTH OF AN ENGINE-GENERATOR SET

#14
20130118001
2013-05-16

Flexible computer control for an internal combustion engine with hemispherical combustion chambers

#15
20110224894
2011-09-15

Vehicle information system

#16
20110197806
2011-08-18

Vehicle fuel efficiency monitor and signalling device

#17
20090251304
2009-10-08

Accelerator level display device and accelerator level display method

#18
20080306636
2008-12-11

ENHANCED DISPLAY FOR PRESENTING TACHOMETER INFORMATION

#19
15419282
2020-02-25

Energy test method for determining fuel consumption of a vehicle