Title:
FUEL INJECTION DEVICE
Document Type and Number:
Japanese Patent JP2020033882
Kind Code:
A
Abstract:
To provide a fuel injection device which can restrain the occurrence of overheat of a resistor, and can easily secure a heat generation amount.SOLUTION: A fuel injection device includes a film heater 30 disposed in the vicinity of a fuel flow passage. The film heater 30 includes a pair of belt-shaped power supplying electrodes 44, and a plane-shaped resistor 40 which extends to the whole of a region between the power supplying electrodes 44 and is connected to the power supplying electrodes 44. The resistor 40 includes a first resistor 41, a second resistor 42, and a third resistor 43 which have different electric resistance when electric current flows between the power supplying electrodes 44.SELECTED DRAWING: Figure 4
Inventors:
KATAOKA HAJIME
SUGITA SHUN
NOZAKI TOMOHIRO
NOKAWA SHINICHIRO
MURASE EIJI
SUGITA SHUN
NOZAKI TOMOHIRO
NOKAWA SHINICHIRO
MURASE EIJI
Application Number:
JP2018158462A
Publication Date:
March 05, 2020
Filing Date:
August 27, 2018
Export Citation:
Assignee:
SOKEN INC
TOYOTA MOTOR CORP
TOYOTA MOTOR CORP
International Classes:
F02M53/04; F02M31/125; F02M51/06; F02M61/10
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda