EP0356474A1 - Channel for distributing lubricating oil. - Google Patents
Channel for distributing lubricating oil.Info
- Publication number
- EP0356474A1 EP0356474A1 EP89901845A EP89901845A EP0356474A1 EP 0356474 A1 EP0356474 A1 EP 0356474A1 EP 89901845 A EP89901845 A EP 89901845A EP 89901845 A EP89901845 A EP 89901845A EP 0356474 A1 EP0356474 A1 EP 0356474A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plug
- channel
- pipe
- lubricating oil
- sleeve
- 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
Links
Classifications
-
- 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
- F01M11/02—Arrangements of lubricant conduits
Definitions
- the invention relates to a channel for the distribution of lubricating oil in a piston internal combustion engine according to the preamble of claim 1.
- the lubricating oil conditioned in the filter and oil cooler is supplied to various consumption points via the channel and through branch bores running in the transverse walls.
- Fig. 2 cross section through the channel-forming components along line II-II in Fig. 1;
- the plug-in tube 23 is pushed into the sleeve tube 24 up to the stop on the base 37 of the sleeve 25.
- the overall length of the parts joined into one another is shortened to such an extent that they can be inserted with axial play between the transverse walls 11, 12 (see FIG. 1 a).
- the plug-in pipe 23 and the socket pipe 24 are in the aligned position with the drilled transverse wall passages 14, 15, the plug-in pipe is made with the aid of a tool which is supported through the openings 29, 30 in the visible circumferential groove 32 and on the end face of the clamp clip 26 23 pushed out of the sleeve 25.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
Le carter (13) d'un moteur à piston à combustion interne comporte, pour la distribution du lubrifiant, un canal qui se prolonge à travers plusieurs parois transversales (11, 12). Les sections du canal entre deux parois transversales (11, 12) se composent d'un tube emboîtable (23) et d'un tube à manchon (24) pouvant être déplacés l'un par rapport à l'autre et rendus solidaires dans le sens axial. Les extrémités libres du tube emboîtable (23) et du tube à manchon (24) sont disposées de manière à former une liaison étanche dans les passages pratiqués dans les parois latérales (14, 15) du canal. Cette disposition permet un usinage simplifié du carter (13) dans la région du canal.The casing (13) of an internal combustion piston engine comprises, for the distribution of the lubricant, a channel which extends through several transverse walls (11, 12). The sections of the channel between two transverse walls (11, 12) consist of a nestable tube (23) and a sleeve tube (24) which can be moved relative to each other and made integral in the axial direction. The free ends of the nestable tube (23) and the sleeve tube (24) are arranged so as to form a tight connection in the passages made in the side walls (14, 15) of the channel. This arrangement allows simplified machining of the casing (13) in the region of the channel.
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3805708 | 1988-02-24 | ||
DE3805708A DE3805708C1 (en) | 1988-02-24 | 1988-02-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0356474A1 true EP0356474A1 (en) | 1990-03-07 |
EP0356474B1 EP0356474B1 (en) | 1991-10-16 |
Family
ID=6348024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89901845A Expired - Lifetime EP0356474B1 (en) | 1988-02-24 | 1989-02-01 | Channel for distributing lubricating oil |
Country Status (9)
Country | Link |
---|---|
US (1) | US4961479A (en) |
EP (1) | EP0356474B1 (en) |
JP (1) | JPH0684723B2 (en) |
KR (1) | KR900700722A (en) |
CN (1) | CN1015320B (en) |
DE (2) | DE3805708C1 (en) |
ES (1) | ES2012917A6 (en) |
SU (1) | SU1766273A3 (en) |
WO (1) | WO1989008182A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4004846C1 (en) * | 1990-02-16 | 1991-01-03 | Mtu Friedrichshafen Gmbh | Oil distribution system for IC engine - uses lengths of pipe with ends sealed into partitions in crankcase |
DE10329762A1 (en) * | 2003-07-02 | 2005-01-27 | Mtu Friedrichshafen Gmbh | Cover plate for a crankcase |
DE102015007909A1 (en) * | 2015-06-20 | 2016-12-22 | Man Truck & Bus Ag | Bulkhead construction with integrated liquid handling function |
CN105351027A (en) * | 2015-11-04 | 2016-02-24 | 中国北方发动机研究所(天津) | Combined main oil way |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE962838C (en) * | 1943-05-18 | 1957-04-25 | Maybach Motorenbau G M B H | Oil supply to crankshafts in internal combustion engines, especially for motor vehicles |
CH397330A (en) * | 1962-10-06 | 1965-08-15 | Sulzer Aktiengeselslchaft Geb | Crankshaft bearings of a piston engine |
US3313284A (en) * | 1964-10-30 | 1967-04-11 | Sealed Power Corp | Cylinder wall lubrication |
US3855987A (en) * | 1974-01-14 | 1974-12-24 | Gen Motors Corp | Rotary engine oil lubrication system |
DE3703047C1 (en) * | 1987-02-03 | 1988-06-23 | Mtu Friedrichshafen Gmbh | Lube oil channel |
-
1988
- 1988-02-24 DE DE3805708A patent/DE3805708C1/de not_active Expired
- 1988-12-21 ES ES8803881A patent/ES2012917A6/en not_active Expired - Lifetime
-
1989
- 1989-01-19 CN CN89100395A patent/CN1015320B/en not_active Expired
- 1989-02-01 JP JP1501687A patent/JPH0684723B2/en not_active Expired - Lifetime
- 1989-02-01 WO PCT/DE1989/000058 patent/WO1989008182A1/en active IP Right Grant
- 1989-02-01 DE DE8989901845T patent/DE58900375D1/en not_active Expired - Lifetime
- 1989-02-01 EP EP89901845A patent/EP0356474B1/en not_active Expired - Lifetime
- 1989-02-01 US US07/427,838 patent/US4961479A/en not_active Expired - Fee Related
- 1989-02-01 KR KR1019890701949A patent/KR900700722A/en not_active Application Discontinuation
- 1989-10-20 SU SU894742226A patent/SU1766273A3/en active
Non-Patent Citations (1)
Title |
---|
See references of WO8908182A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR900700722A (en) | 1990-08-16 |
WO1989008182A1 (en) | 1989-09-08 |
EP0356474B1 (en) | 1991-10-16 |
DE58900375D1 (en) | 1991-11-21 |
JPH02503342A (en) | 1990-10-11 |
US4961479A (en) | 1990-10-09 |
SU1766273A3 (en) | 1992-09-30 |
ES2012917A6 (en) | 1990-04-16 |
DE3805708C1 (en) | 1989-03-30 |
CN1035343A (en) | 1989-09-06 |
JPH0684723B2 (en) | 1994-10-26 |
CN1015320B (en) | 1992-01-22 |
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Legal Events
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