JPS5612033A - Crank case in internal combustion engine - Google Patents

Crank case in internal combustion engine

Info

Publication number
JPS5612033A
JPS5612033A JP8720879A JP8720879A JPS5612033A JP S5612033 A JPS5612033 A JP S5612033A JP 8720879 A JP8720879 A JP 8720879A JP 8720879 A JP8720879 A JP 8720879A JP S5612033 A JPS5612033 A JP S5612033A
Authority
JP
Japan
Prior art keywords
crank case
water jacket
combustion engine
internal combustion
wall body
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
JP8720879A
Other languages
Japanese (ja)
Inventor
Toru Yamakawa
Shoichi Matsumoto
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.)
Subaru Corp
Original Assignee
Fuji Heavy Industries 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 Fuji Heavy Industries Ltd filed Critical Fuji Heavy Industries Ltd
Priority to JP8720879A priority Critical patent/JPS5612033A/en
Publication of JPS5612033A publication Critical patent/JPS5612033A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/11—Thermal or acoustic insulation
    • F02B77/13—Acoustic insulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/0004—Oilsumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

PURPOSE:To effectively cool lubrication oil by duplicating the wall body of an oil pan and circulating cooling water therein. CONSTITUTION:The wall body of a crank case 2 is duplicated and the outer walls 9 and 10 are connected at proper places inside in a body. A water jacket 11 which encloses almost all the circumference of the crank case 2 is formed between them. The wall body of an oil pan 3 is also duplicated and a water jacket 19 which encloses almost all the circumference of the oil pan 3 is formed. The water jacket 19 connects to the water jacket 11 of the crank case 2.
JP8720879A 1979-07-10 1979-07-10 Crank case in internal combustion engine Pending JPS5612033A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8720879A JPS5612033A (en) 1979-07-10 1979-07-10 Crank case in internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8720879A JPS5612033A (en) 1979-07-10 1979-07-10 Crank case in internal combustion engine

Publications (1)

Publication Number Publication Date
JPS5612033A true JPS5612033A (en) 1981-02-05

Family

ID=13908526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8720879A Pending JPS5612033A (en) 1979-07-10 1979-07-10 Crank case in internal combustion engine

Country Status (1)

Country Link
JP (1) JPS5612033A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6168549U (en) * 1984-10-08 1986-05-10
JPS63100614U (en) * 1986-12-20 1988-06-30

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6168549U (en) * 1984-10-08 1986-05-10
JPS63100614U (en) * 1986-12-20 1988-06-30
JPH0310330Y2 (en) * 1986-12-20 1991-03-14

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