JPS63123709U - - Google Patents

Info

Publication number
JPS63123709U
JPS63123709U JP1519987U JP1519987U JPS63123709U JP S63123709 U JPS63123709 U JP S63123709U JP 1519987 U JP1519987 U JP 1519987U JP 1519987 U JP1519987 U JP 1519987U JP S63123709 U JPS63123709 U JP S63123709U
Authority
JP
Japan
Prior art keywords
lubricating oil
oil passage
engine
cylinder
cylinder block
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
JP1519987U
Other languages
Japanese (ja)
Other versions
JPH0618007Y2 (en
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 filed Critical
Priority to JP1987015199U priority Critical patent/JPH0618007Y2/en
Publication of JPS63123709U publication Critical patent/JPS63123709U/ja
Application granted granted Critical
Publication of JPH0618007Y2 publication Critical patent/JPH0618007Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/006—Camshaft or pushrod housings
    • F02F2007/0063—Head bolts; Arrangements of cylinder head bolts

Landscapes

  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案に基づく潤滑油通路の構造が
適用された直列４気筒エンジンのシリンダブロツ
ク部を示す縦断面図である。第２図は、第１図の
―線について見た断面図である。第３図は、
第１図の―線について見た断面図である。第
４図は、潤滑油通路の構造を模式的に示す透視図
である。 １……シリンダブロツク、２……シリンダ、３
……クランクケース、４……シリンダライナ、５
……ウオータジヤケツト、６……ジヤーナル壁、
７……軸受キヤツプ、８……クランク軸、９……
軸受部、１１……ブリツジ部材、１２……結合ボ
ルト、１３……オイルポンプ、１４……吸入管、
１５……オイルストレーナ、１６……オイルパン
、１７……スカート部、１８……潤滑油流入路、
１９……オイルフイルタ、２１……孔、２２……
環状溝、２３……ねじ部、２４……潤滑油吐出路
、２５……分岐油路、２６……油圧検出器、２７
……潤滑油供給路、２８……オイルギヤラリ、２
９……分岐油路、３０……油戻し通路。 FIG. 1 is a longitudinal sectional view showing a cylinder block portion of an in-line four-cylinder engine to which a lubricating oil passage structure according to the present invention is applied. FIG. 2 is a sectional view taken along the line -- in FIG. 1. Figure 3 shows
FIG. 2 is a sectional view taken along the line - in FIG. 1; FIG. 4 is a perspective view schematically showing the structure of the lubricating oil passage. 1...Cylinder block, 2...Cylinder, 3
...Crankcase, 4...Cylinder liner, 5
...Water jacket, 6...Journal wall,
7...Bearing cap, 8...Crankshaft, 9...
Bearing part, 11... Bridge member, 12... Connection bolt, 13... Oil pump, 14... Suction pipe,
15... Oil strainer, 16... Oil pan, 17... Skirt portion, 18... Lubricating oil inflow path,
19...oil filter, 21...hole, 22...
Annular groove, 23... Threaded portion, 24... Lubricating oil discharge path, 25... Branch oil path, 26... Oil pressure detector, 27
... Lubricating oil supply path, 28 ... Oil gear rally, 2
9...branch oil passage, 30...oil return passage.

Claims (1)

【実用新案登録請求の範囲】 (1) エンジンの各部に潤滑油を供給するために
シリンダブロツクに設けられた潤滑油通路の構造
であつて、 前記潤滑油通路が、前記エンジンのシリンダ周
囲に郭成されたウオータジヤケツトに近接するよ
うに前記シリンダブロツクのシリンダ列方向一端
部から同他端部に亘つて延在し、かつ前記潤滑油
通路の両端部からメインジヤーナル軸受潤滑用の
潤滑油分配路に連通していることを特徴とするエ
ンジンの潤滑油通路の構造。 (2) 前記潤滑油通路の中央部が前記潤滑油の送
油側と連通し、前記潤滑油通路の両端部が、前記
エンジンのシリンダ列方向に沿つて設けられた前
記潤滑油分配路の中央と両端との間の部分にそれ
ぞれ連通していることを特徴とする実用新案登録
請求の範囲第１項に記載のエンジンの潤滑油通路
の構造。[Claims for Utility Model Registration] (1) A structure of a lubricating oil passage provided in a cylinder block for supplying lubricating oil to each part of an engine, wherein the lubricating oil passage is arranged around a cylinder of the engine. A lubricating oil for lubricating the main journal bearing extends from one end of the cylinder block in the cylinder row direction to the other end of the cylinder block so as to be close to the constructed water jacket, and distributes lubricating oil from both ends of the lubricating oil passage. A structure of an engine lubricating oil passage characterized by communicating with a road. (2) A central portion of the lubricating oil passage communicates with the lubricating oil supply side, and both ends of the lubricating oil passage are located at the center of the lubricating oil distribution path provided along the cylinder row direction of the engine. The structure of a lubricating oil passage for an engine according to claim 1, wherein the lubricating oil passage is in communication with a portion between the two ends.
JP1987015199U 1987-02-04 1987-02-04 Structure of engine lubricating oil passage Expired - Lifetime JPH0618007Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987015199U JPH0618007Y2 (en) 1987-02-04 1987-02-04 Structure of engine lubricating oil passage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987015199U JPH0618007Y2 (en) 1987-02-04 1987-02-04 Structure of engine lubricating oil passage

Publications (2)

Publication Number Publication Date
JPS63123709U true JPS63123709U (en) 1988-08-11
JPH0618007Y2 JPH0618007Y2 (en) 1994-05-11

Family

ID=30805910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987015199U Expired - Lifetime JPH0618007Y2 (en) 1987-02-04 1987-02-04 Structure of engine lubricating oil passage

Country Status (1)

Country Link
JP (1) JPH0618007Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011252480A (en) * 2010-06-04 2011-12-15 Suzuki Motor Corp Cylinder block structure for multi-cylinder engine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005256694A (en) 2004-03-10 2005-09-22 Honda Motor Co Ltd Lubrication structure for valve system of internal combustion engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016721U (en) * 1983-07-13 1985-02-04 ハロ−株式会社 Clothes belt extensions
JPS6026166U (en) * 1983-07-28 1985-02-22 三菱電機株式会社 Battery contact mechanism of automatic guided vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016721U (en) * 1983-07-13 1985-02-04 ハロ−株式会社 Clothes belt extensions
JPS6026166U (en) * 1983-07-28 1985-02-22 三菱電機株式会社 Battery contact mechanism of automatic guided vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011252480A (en) * 2010-06-04 2011-12-15 Suzuki Motor Corp Cylinder block structure for multi-cylinder engine

Also Published As

Publication number Publication date
JPH0618007Y2 (en) 1994-05-11

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