JPS5692345A - Sucked air heating device for engine - Google Patents

Sucked air heating device for engine

Info

Publication number
JPS5692345A
JPS5692345A JP16926579A JP16926579A JPS5692345A JP S5692345 A JPS5692345 A JP S5692345A JP 16926579 A JP16926579 A JP 16926579A JP 16926579 A JP16926579 A JP 16926579A JP S5692345 A JPS5692345 A JP S5692345A
Authority
JP
Japan
Prior art keywords
engine
sucked air
cooled
operating time
improve
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
JP16926579A
Other languages
Japanese (ja)
Inventor
Toshinori Kajita
Yoshitaka Suzuki
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.)
Nissan Shatai Co Ltd
Original Assignee
Nissan Shatai Co Ltd
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 Nissan Shatai Co Ltd filed Critical Nissan Shatai Co Ltd
Priority to JP16926579A priority Critical patent/JPS5692345A/en
Publication of JPS5692345A publication Critical patent/JPS5692345A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

PURPOSE: To properly heat an sucked air during the cooling of an engine, improve the starting performance of an engine and shorten the operating time of a heating equipment by providing a positive temperature characteristic semiconductor element which is electrically turned on only when the engine is cooled off.
CONSTITUTION: A positive temperature characteristic semiconductor element 4 shaped like a plate with multiple through holes pierced and with element electrodes on the both sides, is provided between an intake manifold 2 and an air duct 3 connecting an air cleaner not illustrated. This element 4 is electrically turned on by means of a water temperature switch 5 which is in "on" position when a cooling water for an engine is at low level and a contact point on a relay 6 which is also in "on" position when a series circuit consisting of an ignition switch and a fuse 8 is formed. As a result, it is possible to properly heat a sucked air when an engine is cooled off, improve the starting performance of an engine and cut short an operating time for a heating equipment.
COPYRIGHT: (C)1981,JPO&Japio
JP16926579A 1979-12-27 1979-12-27 Sucked air heating device for engine Pending JPS5692345A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16926579A JPS5692345A (en) 1979-12-27 1979-12-27 Sucked air heating device for engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16926579A JPS5692345A (en) 1979-12-27 1979-12-27 Sucked air heating device for engine

Publications (1)

Publication Number Publication Date
JPS5692345A true JPS5692345A (en) 1981-07-27

Family

ID=15883296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16926579A Pending JPS5692345A (en) 1979-12-27 1979-12-27 Sucked air heating device for engine

Country Status (1)

Country Link
JP (1) JPS5692345A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107965U (en) * 1983-01-13 1984-07-20 永興電機工業株式会社 Air heater for diesel engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536739A (en) * 1976-07-07 1978-01-21 Automob Antipollut & Saf Res Center Internal combustion engine suction air heater

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536739A (en) * 1976-07-07 1978-01-21 Automob Antipollut & Saf Res Center Internal combustion engine suction air heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59107965U (en) * 1983-01-13 1984-07-20 永興電機工業株式会社 Air heater for diesel engine

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