JPS5913649U - Cylinder block structure - Google Patents
Cylinder block structureInfo
- Publication number
- JPS5913649U JPS5913649U JP10726682U JP10726682U JPS5913649U JP S5913649 U JPS5913649 U JP S5913649U JP 10726682 U JP10726682 U JP 10726682U JP 10726682 U JP10726682 U JP 10726682U JP S5913649 U JPS5913649 U JP S5913649U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder liner
- cylinder
- cylinder block
- block structure
- unevenness
- 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
Links
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の第１実施例に係るシリンダボアツ々の
縦断面図、第２図は第１図の装置のシリンダライナの斜
視図、第３図は第２図の装置の０部の拡大図、第４図は
第２図の装置のＤ部の拡大図、第５図は本考案の第２実
施例に係るシリンダライナの斜視図、第６図は第５図の
装置のＥ部の拡大図、第７図は第５図の装置のＦ部の拡
大図、第８図は本考案の第３実施例に係るシリンダライ
ナの斜視図、第９図は第８図の装置のＧ部の拡大図、第
１０図は第８図の装置のＨ部の拡大図、である。
１・・・シリンダブロック、２，８．１０・・・シリン
ダライナ、３・・・シリンダブロック本体、４・・・水
冷ジャケット、５，９・・・溝、６・・・シリンダボア
、７・・・シリンダボア壁面、Ａ、 Ｃ，Ｅ、 Ｇ・
・・ピスト／上死点側、Ｂ、 Ｄ、 Ｆ、 Ｈ・・・ピ
ストン下死点側。Fig. 1 is a longitudinal sectional view of cylinder bores according to the first embodiment of the present invention, Fig. 2 is a perspective view of the cylinder liner of the apparatus shown in Fig. 1, and Fig. 3 is a section 0 of the apparatus shown in Fig. 2. 4 is an enlarged view of section D of the device shown in FIG. 2, FIG. 5 is a perspective view of a cylinder liner according to the second embodiment of the present invention, and FIG. 6 is a section E of the device shown in FIG. 5. , FIG. 7 is an enlarged view of section F of the device shown in FIG. 5, FIG. 8 is a perspective view of the cylinder liner according to the third embodiment of the present invention, and FIG. FIG. 10 is an enlarged view of the H section of the apparatus shown in FIG. 8. 1... Cylinder block, 2, 8. 10... Cylinder liner, 3... Cylinder block body, 4... Water cooling jacket, 5, 9... Groove, 6... Cylinder bore, 7...・Cylinder bore wall surface, A, C, E, G・
... Piston/top dead center side, B, D, F, H... Piston bottom dead center side.
Claims (4)
を鋳ぐるみして構成したシリンダブロック構造において
、前記シリンダライナの外周面に凹凸を形成し、該凹凸
を、シリンダライナ４シリンダブロック本体との密着表
面積がシリンダライナの下端から上端に向かう程大とな
るように形成したことを特徴とするシリンダブロック構
造。(1) In a cylinder block structure in which the cylinder block body is cast from the outer periphery of the cylinder liner, unevenness is formed on the outer circumferential surface of the cylinder liner, and the unevenness is used to increase the surface area of the cylinder liner 4 in close contact with the cylinder block body. A cylinder block structure characterized in that the cylinder liner is formed so that it becomes larger from the lower end to the upper end.
イナ外周全周にわたって延びる複数の溝によって形成し
、該溝間のピッチをシリンダライナの下端から上端に向
かう程小となるように設定した実用新案登録請求の範囲
第１項に記載のシリンダブロック構造。(2) A utility model in which the unevenness on the outer peripheral surface of the cylinder liner is formed by a plurality of grooves extending over the entire outer circumference of the cylinder liner, and the pitch between the grooves is set to become smaller from the lower end to the upper end of the cylinder liner. Cylinder block structure according to registered claim 1.
イナ外周全周にわたって延びる複数の溝によって形成し
、該各溝の深さをシリンダライナの下端から上端に向か
う程大となるように設定した実用新案登録請求の範囲第
１項に記載のシリンダブロック構造。(3) The unevenness of the outer peripheral surface of the cylinder liner is formed by a plurality of grooves extending all around the outer circumference of the cylinder liner, and the depth of each groove is set to increase from the lower end to the upper end of the cylinder liner. A cylinder block structure according to claim 1 of patent registration.
することにより形成し、該鋳肌の粗度をシリンダライナ
の下端から上端に向かう程大となるように設定した実用
新案登録請求の範囲第１項に記載のシリンダブロック構
造。(4) Roughen the casting surface by reducing the irregularities on the outer peripheral surface of the cylinder liner.
The cylinder block structure according to claim 1, which is a registered utility model, wherein the roughness of the cast surface is set to increase from the lower end to the upper end of the cylinder liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10726682U JPS5913649U (en) | 1982-07-15 | 1982-07-15 | Cylinder block structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10726682U JPS5913649U (en) | 1982-07-15 | 1982-07-15 | Cylinder block structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5913649U true JPS5913649U (en) | 1984-01-27 |
Family
ID=30250694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10726682U Pending JPS5913649U (en) | 1982-07-15 | 1982-07-15 | Cylinder block structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5913649U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012215140A (en) * | 2011-04-01 | 2012-11-08 | Toyota Industries Corp | Cylinder liner and cylinder block with the same |
| JP2021090642A (en) * | 2019-12-11 | 2021-06-17 | 株式会社金森合金 | Kenzan and production method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247092A (en) * | 1975-10-13 | 1977-04-14 | Dainippon Ink & Chem Inc | Process for preparing high-impact resins |
| JPS56103734A (en) * | 1980-01-21 | 1981-08-19 | Mitsubishi Electric Corp | Detector for state change |
| JPS58138245A (en) * | 1982-02-09 | 1983-08-17 | Morikawa Sangyo Kk | Cast cylinder liner for internal-combustion engine |
-
1982
- 1982-07-15 JP JP10726682U patent/JPS5913649U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5247092A (en) * | 1975-10-13 | 1977-04-14 | Dainippon Ink & Chem Inc | Process for preparing high-impact resins |
| JPS56103734A (en) * | 1980-01-21 | 1981-08-19 | Mitsubishi Electric Corp | Detector for state change |
| JPS58138245A (en) * | 1982-02-09 | 1983-08-17 | Morikawa Sangyo Kk | Cast cylinder liner for internal-combustion engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012215140A (en) * | 2011-04-01 | 2012-11-08 | Toyota Industries Corp | Cylinder liner and cylinder block with the same |
| JP2021090642A (en) * | 2019-12-11 | 2021-06-17 | 株式会社金森合金 | Kenzan and production method thereof |
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