JPS5486014A - Air suction passage of internal combustion engine - Google Patents

Air suction passage of internal combustion engine

Info

Publication number
JPS5486014A
JPS5486014A JP15422077A JP15422077A JPS5486014A JP S5486014 A JPS5486014 A JP S5486014A JP 15422077 A JP15422077 A JP 15422077A JP 15422077 A JP15422077 A JP 15422077A JP S5486014 A JPS5486014 A JP S5486014A
Authority
JP
Japan
Prior art keywords
suction passage
air suction
air
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.)
Pending
Application number
JP15422077A
Other languages
Japanese (ja)
Inventor
Tomizo Machida
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.)
Hino Motors Ltd
Original Assignee
Hino Motors 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 Hino Motors Ltd filed Critical Hino Motors Ltd
Priority to JP15422077A priority Critical patent/JPS5486014A/en
Publication of JPS5486014A publication Critical patent/JPS5486014A/en
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

PURPOSE: To prevent the lowering of the efficiency of filling, by applying ceramic coating onto an inwall of an air suction passage.
CONSTITUTION: This passage is arranged to ensure that sucked air directly do not contact with a tube wall of an air suction passage 1 in metal by applying ceramic coating 2 to an inwall of the air suction passage 1. Such a structure can reduce the rate that sucked air expands by being subject to the heating of an engine from a wall surface of the suction passage. Air filling efficiency improved by this structure is 1W2%. Thus, this device can prevent the heating of sucked air by the temp of the engine in the air suction passage, thermal expansion and the lowering of the efficiency of filling.
COPYRIGHT: (C)1979,JPO&Japio
JP15422077A 1977-12-21 1977-12-21 Air suction passage of internal combustion engine Pending JPS5486014A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15422077A JPS5486014A (en) 1977-12-21 1977-12-21 Air suction passage of internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15422077A JPS5486014A (en) 1977-12-21 1977-12-21 Air suction passage of internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5486014A true JPS5486014A (en) 1979-07-09

Family

ID=15579462

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15422077A Pending JPS5486014A (en) 1977-12-21 1977-12-21 Air suction passage of internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5486014A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894867U (en) * 1981-12-21 1983-06-27 三菱自動車工業株式会社 intake device
JPH02115924U (en) * 1989-03-03 1990-09-17
EP3406890A1 (en) * 2017-05-23 2018-11-28 MAN Truck & Bus AG Heat-insulated air intake system for combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5014021U (en) * 1973-05-31 1975-02-14
JPS5010725B2 (en) * 1971-10-01 1975-04-24

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5010725B2 (en) * 1971-10-01 1975-04-24
JPS5014021U (en) * 1973-05-31 1975-02-14

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5894867U (en) * 1981-12-21 1983-06-27 三菱自動車工業株式会社 intake device
JPH02115924U (en) * 1989-03-03 1990-09-17
EP3406890A1 (en) * 2017-05-23 2018-11-28 MAN Truck & Bus AG Heat-insulated air intake system for combustion engine
CN108930617A (en) * 2017-05-23 2018-12-04 曼卡车和巴士股份公司 The gas handling system of thermal insulation for internal combustion engine
US11143138B2 (en) 2017-05-23 2021-10-12 Man Truck & Bus Ag Thermally insulated air inlet system for an internal combustion engine

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