JPS56110550A - Suction air heater of internal combustion engine - Google Patents

Suction air heater of internal combustion engine

Info

Publication number
JPS56110550A
JPS56110550A JP1332680A JP1332680A JPS56110550A JP S56110550 A JPS56110550 A JP S56110550A JP 1332680 A JP1332680 A JP 1332680A JP 1332680 A JP1332680 A JP 1332680A JP S56110550 A JPS56110550 A JP S56110550A
Authority
JP
Japan
Prior art keywords
suction air
air heater
projection
combustion engine
internal combustion
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.)
Granted
Application number
JP1332680A
Other languages
Japanese (ja)
Other versions
JPS6147306B2 (en
Inventor
Toshihiko Ito
Yasuhiko Ishida
Takeshi Nomura
Masayuki Abe
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.)
Toyota Motor Corp
Soken Inc
Original Assignee
Nippon Soken Inc
Toyota Motor Corp
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, Toyota Motor Corp filed Critical Nippon Soken Inc
Priority to JP1332680A priority Critical patent/JPS56110550A/en
Priority to US06/231,116 priority patent/US4361125A/en
Priority to DE19813104158 priority patent/DE3104158A1/en
Publication of JPS56110550A publication Critical patent/JPS56110550A/en
Publication of JPS6147306B2 publication Critical patent/JPS6147306B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To accelerate evaporation of dropping fuel by a method wherein a circular projection is provided in a mixed gas passage in the upper stream of a carburettor and a heating body is installed so that the face of this projection toward the upper stream makes a radiating face.
CONSTITUTION: A carburettor 1 having a throttle valve 2 and a slow port 3 connects with a suction pipe 8 through a heat insulator 10. A circular projection 17 protruded in a mixed gas passage 14 is provided beneath the insulator 10 and a suction air heater 11 is installed on the projection 17. And the heater 11 is made up of a PTC ceramic heater 18 and as the temperature of the engine falls, the heating quantity increases.
COPYRIGHT: (C)1981,JPO&Japio
JP1332680A 1980-02-06 1980-02-06 Suction air heater of internal combustion engine Granted JPS56110550A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1332680A JPS56110550A (en) 1980-02-06 1980-02-06 Suction air heater of internal combustion engine
US06/231,116 US4361125A (en) 1980-02-06 1981-02-03 Fuel evaporator for internal combustion engine
DE19813104158 DE3104158A1 (en) 1980-02-06 1981-02-06 "FUEL EVAPORATOR FOR INTERNAL COMBUSTION ENGINE"

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1332680A JPS56110550A (en) 1980-02-06 1980-02-06 Suction air heater of internal combustion engine

Publications (2)

Publication Number Publication Date
JPS56110550A true JPS56110550A (en) 1981-09-01
JPS6147306B2 JPS6147306B2 (en) 1986-10-18

Family

ID=11830023

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1332680A Granted JPS56110550A (en) 1980-02-06 1980-02-06 Suction air heater of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS56110550A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651702A (en) * 1984-09-17 1987-03-24 Nippondenso Co., Ltd. Air-fuel mixture heating device for internal combustion engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133206U (en) * 1978-03-08 1979-09-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54133206U (en) * 1978-03-08 1979-09-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4651702A (en) * 1984-09-17 1987-03-24 Nippondenso Co., Ltd. Air-fuel mixture heating device for internal combustion engine

Also Published As

Publication number Publication date
JPS6147306B2 (en) 1986-10-18

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