JPS54106715A - Low noise internal combustion engine - Google Patents

Low noise internal combustion engine

Info

Publication number
JPS54106715A
JPS54106715A JP1327778A JP1327778A JPS54106715A JP S54106715 A JPS54106715 A JP S54106715A JP 1327778 A JP1327778 A JP 1327778A JP 1327778 A JP1327778 A JP 1327778A JP S54106715 A JPS54106715 A JP S54106715A
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
low noise
noise internal
buffer
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
JP1327778A
Other languages
Japanese (ja)
Inventor
Tatsuo Asai
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
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 filed Critical Toyota Motor Corp
Priority to JP1327778A priority Critical patent/JPS54106715A/en
Publication of JPS54106715A publication Critical patent/JPS54106715A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/02—Cylinders; Cylinder heads  having cooling means
    • F02F1/10—Cylinders; Cylinder heads  having cooling means for liquid cooling
    • F02F1/16—Cylinder liners of wet type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
    • F02F7/008—Sound insulation

Abstract

PURPOSE:To reduce noise of an internal combustion engine by interposing a buffer between a cylinder block and a cylinder liner thereof. CONSTITUTION:A buffer 68 such as synthetic rubber and silicon rubber is interposed between a cylinder liner 62 in which a piston not illustrated in the drawing slides and a cylinder block 61 having a cooling water passage 63.
JP1327778A 1978-02-08 1978-02-08 Low noise internal combustion engine Pending JPS54106715A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1327778A JPS54106715A (en) 1978-02-08 1978-02-08 Low noise internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1327778A JPS54106715A (en) 1978-02-08 1978-02-08 Low noise internal combustion engine

Publications (1)

Publication Number Publication Date
JPS54106715A true JPS54106715A (en) 1979-08-22

Family

ID=11828700

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1327778A Pending JPS54106715A (en) 1978-02-08 1978-02-08 Low noise internal combustion engine

Country Status (1)

Country Link
JP (1) JPS54106715A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952060U (en) * 1982-09-29 1984-04-05 日野自動車株式会社 Low noise cylinder block

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5952060U (en) * 1982-09-29 1984-04-05 日野自動車株式会社 Low noise cylinder block

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