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1. (KR1020190017934) 가압 연료 온도의 결정

Office : Republic of Korea
Application Number: 1020197000826 Application Date: 19.06.2017
Publication Number: 1020190017934 Publication Date: 20.02.2019
Publication Kind : A
Prior PCT appl.: Application Number: ; Publication Number:WO2018004426 Click to see the data
IPC:
F02D 41/38
B60K 15/00
F02D 41/14
F02D 41/34
F02M 65/00
G01K 7/42
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
30
Controlling fuel injection
38
of the high pressure type
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
K
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS; AUXILIARY DRIVES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST, OR FUEL SUPPLY, OF PROPULSION UNITS, IN VEHICLES
15
Arrangement in connection with fuel supply of combustion engines; Mounting or construction of fuel tanks
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
02
Circuit arrangements for generating control signals
14
Introducing closed-loop corrections
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
D
CONTROLLING COMBUSTION ENGINES
41
Electrical control of supply of combustible mixture or its constituents
30
Controlling fuel injection
32
of the low pressure type
34
with means for controlling injection timing or duration
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
M
SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
65
Testing fuel-injection apparatus, e.g. testing injection timing
G PHYSICS
01
MEASURING; TESTING
K
MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
7
Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat
42
Circuits for reducing thermal inertia; Circuits for predicting the stationary value of temperature
Applicants: 스카니아 씨브이 악티에볼라그
Inventors: 룬드큐비스트 에릭
Agents: 박장원
Priority Data: 1650914-3 27.06.2016 SE
Title: (KO) 가압 연료 온도의 결정
Abstract: front page image
(KO) 엔진(101)에 연료를 제공하도록 배치된 고압 연료 시스템(250) 내에 포함되어 있는 가압 연료의 온도(T)를 결정하기 위한 방법(300) 및 시스템(200)이 제안된다. 방법(300)은, 고압 연료 시스템(250)의 제1 섹션(251) 내에 포함되어 있는 제1 연료 체적(V)의 제1 온도(T)를 결정하는 단계를 포함하되, 제1 섹션(251)은 커먼 레일 연료 시스템(253)을 포함한다. 이 방법(300)은 고압 연료 시스템(250)의 제2 섹션(252) 내에 포함되어 있는 제2 연료 체적(V)의 제2 온도(T)를 결정하는 단계를 포함하되, 제2 섹션(252)은 엔진(101)의 실린더 헤드(280) 내에 배치되어 있는 적어도 하나의 인젝터(271, 272, 273, ..., 27n)를 포함한다. 이 방법(300)은 적어도 제1 온도(T) 및 제2 온도(T)에 기초하여 가압 연료의 온도(T)를 결정하는 단계를 추가로 포함한다. 전체 1 1 2 2 1 2 전체
Also published as:
CN109477442EP3475552US20190186398BR112018073855WO/2018/004426