JPS5793675A - Intake air heating device for internal combustion engine - Google Patents

Intake air heating device for internal combustion engine

Info

Publication number
JPS5793675A
JPS5793675A JP55169049A JP16904980A JPS5793675A JP S5793675 A JPS5793675 A JP S5793675A JP 55169049 A JP55169049 A JP 55169049A JP 16904980 A JP16904980 A JP 16904980A JP S5793675 A JPS5793675 A JP S5793675A
Authority
JP
Japan
Prior art keywords
intake air
heating device
air heating
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
JP55169049A
Other languages
Japanese (ja)
Other versions
JPS6029829B2 (en
Inventor
Keigo Kato
Masahisa Ando
Yoshio Kuroiwa
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
Original Assignee
Toyota Motor Corp
Toyota Jidosha Kogyo KK
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 Toyota Motor Corp, Toyota Jidosha Kogyo KK filed Critical Toyota Motor Corp
Priority to JP55169049A priority Critical patent/JPS6029829B2/en
Publication of JPS5793675A publication Critical patent/JPS5793675A/en
Publication of JPS6029829B2 publication Critical patent/JPS6029829B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Resistance Heating (AREA)

Abstract

PURPOSE: To obtain an intake air heating device to ensure the close adhesion and high electric conductivity between an inner cylinder and a PTC element by inserting a film made of carbon material between surfaces of the cylinder and the element.
CONSTITUTION: A heat-insulating plate 4 is provided between a carburetter 6 and a suction manifold 2. Besides, an intake air heater vessel 14 is held between them to be positioned in the heat-insulating plate 4. The vessel 14 is provided with a cylindrical inner cylinder 15 and outer cylinder 16 inside and outside, and cntains a PTC element 33 and an elastic electrode 29 inside. A film 56 made of carbon material is inserted closely between the outside of the inner cylinder 15 and the inside of the PTC element 33.
COPYRIGHT: (C)1982,JPO&Japio
JP55169049A 1980-12-02 1980-12-02 Internal combustion engine intake air heating device Expired JPS6029829B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55169049A JPS6029829B2 (en) 1980-12-02 1980-12-02 Internal combustion engine intake air heating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55169049A JPS6029829B2 (en) 1980-12-02 1980-12-02 Internal combustion engine intake air heating device

Publications (2)

Publication Number Publication Date
JPS5793675A true JPS5793675A (en) 1982-06-10
JPS6029829B2 JPS6029829B2 (en) 1985-07-12

Family

ID=15879371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55169049A Expired JPS6029829B2 (en) 1980-12-02 1980-12-02 Internal combustion engine intake air heating device

Country Status (1)

Country Link
JP (1) JPS6029829B2 (en)

Also Published As

Publication number Publication date
JPS6029829B2 (en) 1985-07-12

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