JPS5632070A - Intake air heating system for internal combustion engine - Google Patents

Intake air heating system for internal combustion engine

Info

Publication number
JPS5632070A
JPS5632070A JP10683379A JP10683379A JPS5632070A JP S5632070 A JPS5632070 A JP S5632070A JP 10683379 A JP10683379 A JP 10683379A JP 10683379 A JP10683379 A JP 10683379A JP S5632070 A JPS5632070 A JP S5632070A
Authority
JP
Japan
Prior art keywords
heat transfer
transfer plate
internal combustion
combustion engine
intake
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10683379A
Other languages
Japanese (ja)
Inventor
Hitoshi Yoshida
Mitsuru Asano
Toshihiko Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soken Inc
Original Assignee
Nippon Soken Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Soken Inc filed Critical Nippon Soken Inc
Priority to JP10683379A priority Critical patent/JPS5632070A/en
Publication of JPS5632070A publication Critical patent/JPS5632070A/en
Pending legal-status Critical Current

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  • Combustion Methods Of Internal-Combustion Engines (AREA)

Abstract

PURPOSE: To promote atomization of fuel, by disposing a ceramic heater having a positive resistance-temperature characteristic annularly at an intake manifold of a multi-cylinder internal combustion engine.
CONSTITUTION: In a multi-cylinder engine E in which an intake manifold 12 connected to respective cylinders is disposed horizontally at a lower portion of a vertical intake pipe 14 having throttle valves lower portion of a vertical intake pipe 14 having throttle valves 18, 19, a heat transfer plate 4 constituting a riser wall is provided at the bottom of an intake-pipe concentrated section and an annular ceramic heater 1 having a positive resistance-temperature characteristic is disposed on the outside of heat transfer plate 4 in the manner that it is urged onto the heat transfer plate 4 by the force of a spring 7. With such an arrangement, it is enabled to heat mixture and to atomize the same effectively under the state that the atmospheric temperature is lower than a certain level.
COPYRIGHT: (C)1981,JPO&Japio
JP10683379A 1979-08-22 1979-08-22 Intake air heating system for internal combustion engine Pending JPS5632070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10683379A JPS5632070A (en) 1979-08-22 1979-08-22 Intake air heating system for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10683379A JPS5632070A (en) 1979-08-22 1979-08-22 Intake air heating system for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5632070A true JPS5632070A (en) 1981-04-01

Family

ID=14443729

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10683379A Pending JPS5632070A (en) 1979-08-22 1979-08-22 Intake air heating system for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5632070A (en)

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