GB1522348A - Method of manufacturing a cylinder liner for an internal combustion engine - Google Patents
Method of manufacturing a cylinder liner for an internal combustion engineInfo
- Publication number
- GB1522348A GB1522348A GB4990875A GB4990875A GB1522348A GB 1522348 A GB1522348 A GB 1522348A GB 4990875 A GB4990875 A GB 4990875A GB 4990875 A GB4990875 A GB 4990875A GB 1522348 A GB1522348 A GB 1522348A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cylinder liner
- core
- supporting webs
- mould
- cooling tube
- 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.)
- Expired
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
- F02F1/14—Cylinders with means for directing, guiding or distributing liquid stream
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
An annular cooling tube (1) is to be embedded in the cylinder liner (7). For this purpose, radially extending cooling-water inlet and outlet branches are welded to the cooling tube (1) and supporting webs (4) are secured along the entire circumference. These project beyond a surface which limits the cylinder liner to be produced. A stabilising ring (6) lying to the outside of the surface bounding the cylinder liner and surrounding the ends of the supporting webs is attached to the supporting webs (4). This ring is inserted into a core box and compacted with the core sand surrounding it to form the core. After the removal of the core (8) from the core box, the unit thereby obtained is placed in a casting mould (9) provided for the casting of the cylinder liner and the mould is then filled. Finally, the cylinder liner is removed from the mould (9) and those parts of the supporting webs (4) which project beyond the boundary surface are removed together with the stabilising ring (6). The process prevents unwanted shifting of the cooling tube during the pouring process. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742458290 DE2458290A1 (en) | 1974-12-10 | 1974-12-10 | PROCESS FOR MANUFACTURING A LIQUID-COOLED CYLINDER LINER FOR COMBUSTION MACHINERY |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1522348A true GB1522348A (en) | 1978-08-23 |
Family
ID=5933009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4990875A Expired GB1522348A (en) | 1974-12-10 | 1975-12-04 | Method of manufacturing a cylinder liner for an internal combustion engine |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5185035A (en) |
BR (1) | BR7507280A (en) |
CH (1) | CH613140A5 (en) |
DD (1) | DD121287A1 (en) |
DE (1) | DE2458290A1 (en) |
DK (1) | DK139081C (en) |
FR (1) | FR2294006A1 (en) |
GB (1) | GB1522348A (en) |
IT (1) | IT1052481B (en) |
NL (1) | NL7514172A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101898235A (en) * | 2009-05-28 | 2010-12-01 | 通用汽车环球科技运作公司 | The metal alloy castings that has the pipe of the cast-in-place that is used for fluid stream |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3721021A1 (en) * | 1986-06-27 | 1988-01-21 | Aisin Seiki | METHOD FOR PRODUCING AN INTERNAL COMBUSTION ENGINE PISTON |
CN102554139A (en) * | 2010-11-23 | 2012-07-11 | 南通新景华企业管理服务有限公司 | Cylinder liner casting technology |
CN102554176A (en) * | 2010-11-23 | 2012-07-11 | 南通新景华企业管理服务有限公司 | Preparation process for casting cylinder liner |
CN102554132A (en) * | 2010-11-23 | 2012-07-11 | 南通新景华企业管理服务有限公司 | Core preparation technology for casting cylinder liner |
CN104481718A (en) * | 2014-11-14 | 2015-04-01 | 宁波中策动力机电集团有限公司 | Wet type cavitation erosion resisting cylinder sleeve |
-
1974
- 1974-12-10 DE DE19742458290 patent/DE2458290A1/en not_active Withdrawn
-
1975
- 1975-11-05 BR BR7507280A patent/BR7507280A/en unknown
- 1975-12-02 CH CH1566875A patent/CH613140A5/en not_active IP Right Cessation
- 1975-12-02 IT IT5249875A patent/IT1052481B/en active
- 1975-12-03 DD DD18985275A patent/DD121287A1/xx unknown
- 1975-12-03 DK DK544375A patent/DK139081C/en active
- 1975-12-04 GB GB4990875A patent/GB1522348A/en not_active Expired
- 1975-12-04 NL NL7514172A patent/NL7514172A/en not_active Application Discontinuation
- 1975-12-08 JP JP14621775A patent/JPS5185035A/en active Pending
- 1975-12-09 FR FR7537557A patent/FR2294006A1/en active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101898235A (en) * | 2009-05-28 | 2010-12-01 | 通用汽车环球科技运作公司 | The metal alloy castings that has the pipe of the cast-in-place that is used for fluid stream |
Also Published As
Publication number | Publication date |
---|---|
DK139081C (en) | 1979-05-21 |
CH613140A5 (en) | 1979-09-14 |
DK139081B (en) | 1978-12-11 |
BR7507280A (en) | 1976-08-24 |
DK544375A (en) | 1976-06-11 |
NL7514172A (en) | 1976-06-14 |
JPS5185035A (en) | 1976-07-26 |
FR2294006B1 (en) | 1979-03-23 |
DD121287A1 (en) | 1976-07-20 |
FR2294006A1 (en) | 1976-07-09 |
IT1052481B (en) | 1981-06-20 |
DE2458290A1 (en) | 1976-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |