CN104343572A - Engine cooling channel configuration - Google Patents
Engine cooling channel configuration Download PDFInfo
- Publication number
- CN104343572A CN104343572A CN201310334358.3A CN201310334358A CN104343572A CN 104343572 A CN104343572 A CN 104343572A CN 201310334358 A CN201310334358 A CN 201310334358A CN 104343572 A CN104343572 A CN 104343572A
- Authority
- CN
- China
- Prior art keywords
- engine
- cooling water
- cylinder body
- water supply
- cooling
- 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
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/02—Arrangements for cooling cylinders or cylinder heads
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/02—Arrangements for cooling cylinders or cylinder heads
- F01P2003/028—Cooling cylinders and cylinder heads in series
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2050/00—Applications
- F01P2050/16—Motor-cycles
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)
Abstract
The invention relates to engine cooling channel configuration. An engine is a water-cooled engine and is provided with a cylinder body with a cylinder head. A crankcase capable of accommodating a crank is arranged at the position, in the opposite direction of the cylinder head, of the cylinder body, and the engine is elevated along the central axis of the cylinder body and is suspended on a motorbike by forming an included angle with the ground line. The crankcase is provided with a water pump which is connected with a radiating water tank through a cooling water delivery pipe, a water jacket is arranged in the cylinder body and the cylinder head, the water pump is communicated with the water jacket through a cooling water supply channel, the cooling water supply channel is positioned on the same side as an oil return chamber of the engine by being overlooked and is adjacent to the bottom wall position of the oil return chamber, and a lubricating oil flow passage is formed between the cooling water supply channel and the bottom wall of the oil return chamber. The cooling water supply channel is arranged between the adjacent bottom wall in the oil return chamber and a lower chain fixing guide rod and is communicated with the water pump and the water jacket arranged in the cylinder body and the cylinder head, and the cylinder body and the cylinder head can be cooled by cooling water through the water jacket, so that cooling and radiating purposes are achieved; by the engine cooling channel configuration, the cooling water supply channel is concealed in the engine, and accordingly, usage effect of the motorbike can be improved.
Description
Technical field
The present invention configures about a kind of cooling channel of engine, especially one can be avoided water cooling type engine to connect in addition and establish a cooling water supplying pipe, this cooling water supplying pipe is subject to the impact of outlet pipe high temperature and produces cracking, make cooling water supplying pipe damage and cause cooling water to leak outside, and then have influence on engine normal operation disappearance produce engine cooling channel configuration.
Background technique
Engine is because of radiating mode difference, and can be divided into air cooling type engine and water cooling type engine two kinds, wherein, known water cooling type engine 1, as shown in Figure 1, 2, mainly lies on crankcase 11 and be provided with cylinder body 12, cylinder head 13; Water pump 16 is established on the right side of this crankcase 11, this water pump 16 is covered with water pump cover 161, this water pump cover 161 is provided with cooling water inlet opening 1611, this cooling water inlet opening 1611 is be connected with radiator (not shown), cylinder head 13 is provided with above this cylinder body 12, then be provided with a piston 14 in cylinder body 12, this cylinder body 12 is provided with cooling water supply entrance 121 and cooling water path 122; This cylinder head 13 is provided with gas-entered passageway 131 and an exhaust passage 132, and this exhaust passage 132 is provided with outlet pipe 18, has a firing chamber 133 in the below place of cylinder head 13; And cylinder head 13 is separately provided with a coolant outlet 134, carry cooling water to flow in cylinder body 12 and cylinder head 13 by this, by water pump 16, last cooling water can lead to cooling water tank (not shown) and dispel the heat, to reach the object of cooling engine 1.
For another example Fig. 1, 2, shown in 3, because the main power source water pump 16 carrying cooling water is the right side being arranged at crankcase 11, when water pump 16 extracts by radiator (not shown) the cooling water supply entrance 121 and cooling water path 122 that are transported to this cylinder body 12 out, this cylinder body 12 and cylinder head 13 are provided with oil revolute chamber 15 with water pump 16 homonymy, therefore must by the cooling water supplying pipe 17 of the external soft materials of cooling water delivery outlet 162 of water pump 16, this cooling water supplying pipe 17 walks around the opposite side to cylinder body 12 below cylinder body 12, be arranged in the cooling water supply entrance 121 of cylinder body 12, cooling water is made to be able to flow in cylinder body 12 and cylinder head 13 by this.Commonly use the structure of above-mentioned cooling water path, cooling water could be made must to flow in cylinder body 12 and cylinder head 13 by an external cooling water supplying pipe 17, because this cooling water supplying pipe 17 is external rubber hose and below winding cylinder body 12, and be the top being positioned at outlet pipe 18, therefore this cooling water supplying pipe 17 is easily caused to produce cracking because of the impact of outlet pipe 18 high temperature, make cooling water supplying pipe 17 damage and cause cooling water to leak outside, and then have influence on the normal operation of engine.Therefore how to improve the disappearance commonly using above-mentioned cooling water path, real is motorcycle dealer important topic urgently to be resolved hurrily.
Summary of the invention
Main purpose of the present invention is that the cooling channel providing a kind of engine configures, can overcome by this and commonly use water cooling type engine and need connect in addition and establish a cooling water supplying pipe, make cooling water must flow in cylinder body and cylinder head, because this cooling water supplying pipe is external rubber hose and below winding cylinder body, and be the top being positioned at outlet pipe, therefore this cooling water supplying pipe is easily caused to produce cracking because of the impact of outlet pipe high temperature, make cooling water supplying pipe damage and cause cooling water to leak outside, and then have influence on the disappearance of normal operation of engine.
The present invention is for achieving the above object, the technical way adopted is: provide a kind of cooling channel of engine to configure, this engine is a water cooling type engine, this engine has cylinder body, this cylinder body is provided with cylinder head, this cylinder body is provided with towards the opposite direction of cylinder head can the crankcase of accommodating bent axle, and this engine system upwards kicks up with the cylinder body central axis of cylinder body and becomes angle mode to be suspended on motorcycle with above-ground route; This crankcase is provided with water pump, this water pump links by a cooling water delivery pipe and a cooling water tank, water jacket is provided with in this cylinder body and this cylinder head, this water pump is communicated with this water jacket by a cooling water supply passage, this cooling water supply passage is oil revolute chamber the same side with this engine by overlooking, and this cooling water supply passage is in the diapire place being adjacent to this oil revolute chamber, between this cooling water supply passage and diapire of this oil revolute chamber, be formed with lubricant oil runner.
Effect that above technological means of the present invention can be reached is: by adjacent bottom wall in the oil revolute chamber of this engine and arrange cooling water supply passage between chain fixed guide bar on the downside of this, this cooling water supply passage system is communicated with this water pump respectively and is located at the water jacket in this cylinder body and this cylinder head, after the cooling water being stored in this cooling water tank can be extracted out by this water pump by this, the water jacket that in this cylinder body and cylinder head, cool stream is general is inputted via the cooling water supply passage be located in this oil revolute chamber, this cooling water can cool this cylinder body and cylinder head via this water jacket, and then make this engine reach the object of cooling and heat radiation, the configuration of the cooling water supply passage of above engine, this cooling water supply passage can be made to be hidden in the inside of this engine, in order to do the cooling water supplying pipe that this engine can be avoided external derive to produce with miscellaneous part and interfere, to leak and disappearance that sealing problem etc. perplexs produces, the degree of compacting of this engine can be promoted further, promote this motorcycle by this and use effect.
Another effect that above technological means of the present invention can be reached is: by adjacent bottom wall in the oil revolute chamber of this engine and arrange cooling water supply passage between chain fixed guide bar on the downside of this, the outside of this cooling water supply passage is provided with outer wall and wall extension, this outer wall and wall extension can, for the gauge of chain fixed guide bar on the downside of this, can make chain fixed guide bar on the downside of this keep the ability of certain supporting chain by this; Moreover spacing can be maintained by the diapire of this outer wall and wall extension lower end and this oil revolute chamber, this spacing can form a lubricant oil runner, this lubricant oil runner can be back in crankcase smoothly for the lubricant oil of oil revolute chamber's backflow, more can promote this motorcycle and use effect.
Accompanying drawing explanation
Fig. 1 is the water cooling type engine schematic side view commonly used.
Fig. 2 is the water cooling type engine front-view schematic diagram commonly used.
Fig. 3 is the water cooling type engine front-view schematic diagram commonly used.
Fig. 4 is the schematic diagram of engine configuration of the present invention on motorcycle.
Fig. 5 is the enlarged view of engine of the present invention.
Fig. 6 is oil revolute chamber and the cooling water supply passage configuration schematic diagram of engine of the present invention.
Fig. 7 is another embodiment of oil revolute chamber of engine of the present invention.
Fig. 8 is engine A-A cross-sectional schematic of the present invention.
Embodiment
For the effect being easier to understand structure of the present invention and can reach, accompanying drawing is hereby coordinated to be described as follows;
First, refer to shown in Fig. 4, engine 2 of the present invention is a water cooling type engine, this engine 2 has cylinder body 21, this cylinder body 21 is provided with cylinder head 22, this cylinder head 22 can cover and establish a cylinder head cover 23, this cylinder body 21 is provided with in the other direction towards cylinder head 22 can the crankcase 25 of accommodating bent axle 24; This engine 2 is become angle mode to be suspended on motorcycle A with the cylinder body central axis B of cylinder body 21 with above-ground route E, that is the cylinder body 21 of this engine 2 is upwards kick up from the front end 251 of this crankcase 25, the cylinder body central axis B of this cylinder body 21 and above-ground route E is made to form lean forward horizontal engine or the vertical engine that leans forward of angle by this; Be illustrate for this horizontal engine that leans forward below the present invention, but do not limit to this form that the present invention is used in engine, hereby first stated.
Explicitly, the upper line stretcher B1 of the cylinder body central axis B of this cylinder body 21 is by this cylinder head 22, the downward-extension line B2 of the cylinder body central axis B of this cylinder body 21 is by the crankshaft center 241 of this bent axle 24, and the upper line stretcher B1 system of the cylinder body central axis B of this cylinder body 21 is higher than the downward-extension line B2 of this cylinder body central axis B; In particular, the height of the upper line stretcher B1 distance above-ground route E of the cylinder body central axis B of this cylinder body 21 is the height of the downward-extension line B2 distance above-ground route E higher than this cylinder body central axis B; This bent axle 24 is by the bent axle horizontal axis C of this crankshaft center 241 simultaneously, and be in a parallel set with this above-ground route E, when making this engine 2 be hung on motorcycle A by this, the cylinder body central axis B of this cylinder body 21 can form angle with above-ground route E.
The crankcase 25 of this engine 2 is provided with water pump 3 towards headstock front lower place, this water pump 3 links by a cooling water delivery pipe 41 and a cooling water tank 4, after the cooling water dispelled the heat in cooling water tank 4 sucks by this water pump 3 by this, deliver to the water jacket 2a that cool stream in this cylinder body 21 and cylinder head 22 is general, and carry out the object that engine 2 cools and dispel the heat, as shown in Figure 7.
Secondaryly refer to Fig. 5, 6, shown in 8, the side of this engine 2 is provided with and is communicated with the oil revolute chamber 5 of this crankcase 25 by this cylinder head 22 through this cylinder body 21, this oil revolute chamber 5 is provided with the sprocket wheel 51 with camshaft (not drawing in graphic) interlock in cylinder head 22 side, this sprocket wheel 51 is arranged with chain 52, this chain 52 2 end is sheathed on the sprocket wheel 51 with camshaft interlock and with on the actuation gear 55 driven by bent axle 24 respectively, this chain 52 two outside be respectively equipped with the upside chain fixed guide bar 53 that can limit this chain elasticity and the upper and lower side-line of downside chain fixed guide bar 54(with the top in graphic for upside, graphic below is downside), this oil revolute chamber 5 in this on the downside of below chain fixed guide bar 54, and be that a cooling water supply passage 6 is set close to the diapire 5a of this oil revolute chamber 5, further, this cooling water supply passage 6 is oil revolute chamber 5 the same side with this engine 2 by overlooking, and this cooling water supply passage 6 is in the diapire 5a place being adjacent to this oil revolute chamber 5, and this cooling water supply passage 6 is be positioned at below this bent axle horizontal axis C, this water pump 3 is the same side being positioned at engine 2 with this cooling water supply passage 6, this water pump 3 is be connected with this cooling water supply passage 6 by this, the water jacket 2a that the cool stream be located in cylinder body 21 and cylinder head 22 with this of this cooling water supply passage 6 is general is connected, that is this cooling water supply passage 6 is the water jacket 2a being communicated with this water pump 3 respectively and being located in this cylinder body 21 and this cylinder head 22
Refer to again shown in Fig. 7, the present invention is in time implementing, this chain 52 two outside be respectively equipped with the upside chain fixed guide bar 53 that can limit this chain elasticity and the upper and lower side-line of downside chain fixed guide bar 54(with the top in graphic for upside, graphic below is downside), and chain fixed guide bar 53 is arranged the chain tensioning device 7 of this chain 52 elasticity of an adjustment on the upside of this, the elasticity of this chain 52 can be adjusted by the outside of engine 2 by chain tensioning device 7; Same in this oil revolute chamber 5 in this on the downside of below chain fixed guide bar 54, and be that a cooling water supply passage 6 is set close to the diapire 5a of this oil revolute chamber 5; This water pump 3 is the same side being positioned at engine 2 with this cooling water supply passage 6, this water pump 3 is be connected with this cooling water supply passage 6 by this, the water jacket 2a that the cool stream be located in cylinder body 21 and cylinder head 22 with this of this cooling water supply passage 6 is general is connected, that is this cooling water supply passage 6 is the water jacket 2a being communicated with this water pump 3 respectively and being located in this cylinder body 21 and this cylinder head 22.
The outside of this cooling water supply passage 6 is provided with outer wall 61, this outer wall 61 is this cooling water supply passage 6 is given boundary enclose, this outer wall 61 is extended outwardly a plurality of wall extension 62, more specifically, this wall extension 62 is extended towards crankcase 25 direction by this outer wall 61, the outer wall 61 of this cooling water supply passage 6 and wall extension 62 by this, the temperature in this oil revolute chamber 5 of Absorbable rod; This outer wall 61 can for the gauge of chain fixed guide bar 54 on the downside of this with wall extension 62 upper end, more particularly, this outer wall 61 can for chain fixed guide bar 54 bearing on the downside of this with wall extension 62 upper end, and this outer wall 61 and wall extension 62 upper end can become the gauge of chain fixed guide bar 54 on the downside of this by this; This outer wall 61 maintains spacing with the diapire 5a of wall extension 62 lower end and this oil revolute chamber 5, this spacing can form a lubricant oil runner 63, the lubricant oil that this lubricant oil runner 63 can reflux for oil revolute chamber 5 is back in crankcase 25 smoothly, more must one carry be, because this cooling water supply passage 6 has the cooling water inputted by water pump 3, therefore the outer wall 61 of this cooling water supply passage 6 can absorb its temperature with wall extension 62 to the lubricant oil flowing through this lubricant oil runner 63.
Refer to Fig. 5 again, 6, shown in 7, this engine 2 type of cooling of the present invention, graphic small arrow represents flow of cooling water direction, after the cooling water being stored in cooling water tank 4 being extracted out by the water pump 3 being located at this crankcase 25 front lower place, the water jacket 2a that in this cylinder body 21 and cylinder head 22, cool stream is general is inputted via the cooling water supply passage 6 be located in this oil revolute chamber 5, this cooling water can cool this cylinder body 21 and cylinder head 22 via this water jacket 2a, after this cooling water cools this cylinder body 21 and cylinder head 22, namely can flow back into cooling water tank 4 by the coolant outlet pipeline 6a being located at this cylinder head 22 side to dispel the heat, this engine 2 can be made by this to reach the object of cooling and heat radiation.
Effect of the present invention is, by adjacent bottom wall 5a in the oil revolute chamber 5 of this engine 2 and arrange cooling water supply passage 6 between chain fixed guide bar 54 on the downside of this, this cooling water supply passage 6 is the water jacket 2a being communicated with this water pump 3 respectively and being located in this cylinder body 21 and this cylinder head 22, after the cooling water being stored in this cooling water tank 4 can be extracted out by this water pump 3 by this, the water jacket 2a that in this cylinder body 21 and cylinder head 22, cool stream is general is inputted via the cooling water supply passage 6 be located in this oil revolute chamber 5, this cooling water can cool this cylinder body 21 and cylinder head 22 via this water jacket 2a, and then make this engine 2 reach the object of cooling and heat radiation, the configuration of the cooling water supply passage 6 of above engine 2, this cooling water supply passage 6 can be made to be hidden in the inside of this engine 2, in order to do the cooling water supplying pipe that this engine 2 can be avoided external derive to produce with miscellaneous part and interfere, to leak and the puzzlement of the problem such as sealing lacks and produces, the degree of compacting of this engine 2 can be promoted further, promote this motorcycle A by this and use effect.
Another effect of the present invention is, by adjacent bottom wall 5a in the oil revolute chamber 5 of this engine 2 and arrange cooling water supply passage 6 between chain fixed guide bar 54 on the downside of this, the outside of this cooling water supply passage 6 is provided with outer wall 61 and wall extension 62, this outer wall 61 can, for the gauge of chain fixed guide bar 54 on the downside of this, can make chain fixed guide bar 54 on the downside of this keep the ability of certain supporting chain 52 with wall extension 62 upper end by this; Moreover spacing P can be maintained by this outer wall 61 with the diapire 5a of wall extension 62 lower end and this oil revolute chamber 5, this spacing P can form a lubricant oil runner 63, the lubricant oil that this lubricant oil runner 63 can reflux for oil revolute chamber 5 is back in crankcase 25 smoothly, more can promote this motorcycle A and use effect.
In sum, the structure of above of the present invention, can improve known disappearance and reach the object of institute's demand, really comparatively practises user and promotes effect, the aobvious important document with novelty, practicability and progressive.
Reference numerals list
1 water cooling type engine 11 crankcase 12 cylinder body
121 cooling water supply entrances
122 cooling water path 13 cylinder heads
131 gas-entered passageway 132 exhaust passages
133 firing chamber 134 coolant outlets
14 piston 15 oil revolute chamber
16 water pump 161 water pump covers
1611 cooling water inlet openings
162 cooling water delivery outlet 17 cooling water supplying pipes
18 outlet pipes
2 engine 21 cylinder body 22 cylinder heads
23 cylinder-head cover 24 bent axles
241 crankshaft center 25 crankcases
251 front ends
2a water jacket
3 water pumps
4 cooling water tank 41 cooling water delivery pipes
5 oil revolute chamber 51 sprocket wheel 52 chains
Chain fixed guide bar on the upside of in the of 53
Chain fixed guide bar on the downside of in the of 54
55 actuation gear 5a diapires
6 cooling water supply passage 61 outer wall 62 wall extensions
63 lubricant oil runner 6a coolant outlet pipelines
7 chain tensioning devices
A motorcycle
Line stretcher B2 downward-extension line on B cylinder body central axis B1
C bent axle horizontal axis E above-ground route P spacing
Claims (10)
1. the cooling channel configuration of an engine, this engine is a water cooling type engine, this engine has cylinder body, this cylinder body is provided with cylinder head, this cylinder body is provided with towards the opposite direction of cylinder head can the crankcase of accommodating bent axle, and this engine is upwards kicked up with the cylinder body central axis of cylinder body and become angle mode to be suspended on motorcycle with above-ground route; This crankcase is provided with water pump, this water pump links by a cooling water delivery pipe and a cooling water tank, water jacket is provided with in this cylinder body and this cylinder head, this water pump is communicated with this water jacket by a cooling water supply passage, it is characterized in that: this cooling water supply passage is by overlooking the oil revolute chamber the same side with this engine, and this cooling water supply passage is in the diapire place being adjacent to this oil revolute chamber, between this cooling water supply passage and diapire of this oil revolute chamber, be formed with lubricant oil runner.
2. the cooling channel configuration of engine as claimed in claim 1, wherein, this engine is upwards kick up with the front end of cylinder body from this crankcase, makes the cylinder body central axis of this cylinder body and above-ground route form the engine that leans forward of angle.
3. the cooling channel configuration of engine as claimed in claim 1, wherein, this oil revolute chamber is provided with the sprocket wheel with camshaft interlock in cylinder head side, this sprocket wheel is arranged with chain, this chain two end be sheathed on respectively with the sprocket wheel of camshaft interlock on and with on the actuation gear driven by bent axle, this chain two outside be respectively equipped with the upside chain fixed guide bar and downside chain fixed guide bar that can limit this chain elasticity; This cooling water supply passage to be located on the downside of this between chain fixed guide bar and the diapire of this oil revolute chamber.
4. the cooling channel configuration of engine as claimed in claim 1, wherein, this oil revolute chamber is provided with the sprocket wheel with camshaft interlock in cylinder head side, this sprocket wheel is arranged with chain, this chain two end be sheathed on respectively with the sprocket wheel of camshaft interlock on and with on the actuation gear driven by bent axle, this chain two outside be respectively equipped with the upside chain fixed guide bar and downside chain fixed guide bar that can limit this chain elasticity; On the upside of this, the outside of chain fixed guide bar is provided with one and is resisted against chain fixed guide bar on the upside of this, and the chain tensioning device of this chain elasticity of adjustable, and this cooling water supply passage to be located on the downside of this between chain fixed guide bar and the diapire of this oil revolute chamber.
5. the cooling channel configuration of the engine as described in claim 3 or 4, wherein, this cooling water supply passage is given boundary by an outer wall and encloses by this cooling water supply passage, and on the downside of this, chain fixed guide bar is this outer wall institute gauge.
6. the cooling channel configuration of engine as claimed in claim 5, wherein, the outer wall of this cooling water supply passage is outwards extended a plurality of wall extension.
7. the cooling channel configuration of engine as claimed in claim 6, wherein, this wall extension extends towards crankcase direction.
8. the cooling channel configuration of engine as claimed in claim 1, wherein, this bent axle is in a parallel set by the bent axle horizontal axis of this crankshaft center and this above-ground route, and this cooling water supply passage is positioned at below the bent axle horizontal axis of this crankshaft center.
9. the cooling channel configuration of engine as claimed in claim 1, wherein, this cooling water supply passage is enclosed by outer wall institute circle, and this lubricant oil runner formed by the outer wall of this cooling water supply passage and the diapire of this oil revolute chamber.
10. the cooling channel configuration of engine as claimed in claim 1, wherein, this water pump and this cooling water supply passage are located at the same side of this engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310334358.3A CN104343572B (en) | 2013-08-02 | 2013-08-02 | The cooling duct configuration of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310334358.3A CN104343572B (en) | 2013-08-02 | 2013-08-02 | The cooling duct configuration of engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104343572A true CN104343572A (en) | 2015-02-11 |
| CN104343572B CN104343572B (en) | 2018-05-25 |
Family
ID=52499899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310334358.3A Active CN104343572B (en) | 2013-08-02 | 2013-08-02 | The cooling duct configuration of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104343572B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6233405B2 (en) * | 1981-10-29 | 1987-07-21 | Honda Motor Co Ltd | |
| CN201202520Y (en) * | 2007-12-28 | 2009-03-04 | 隆鑫工业有限公司 | Water-cooled engine of motorcycle |
| CN102392753A (en) * | 2011-09-13 | 2012-03-28 | 无锡开普动力有限公司 | Gear chamber structure of internal combustion engine |
| CN202176397U (en) * | 2011-07-21 | 2012-03-28 | 力帆实业(集团)股份有限公司 | Water pump installation structure |
| CN102465752A (en) * | 2010-11-08 | 2012-05-23 | 光阳工业股份有限公司 | Cooling water passage structure of water-cooled engine |
| CN102536375A (en) * | 2010-12-28 | 2012-07-04 | 川崎重工业株式会社 | Lubricating oil feeding structure of engine |
-
2013
- 2013-08-02 CN CN201310334358.3A patent/CN104343572B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6233405B2 (en) * | 1981-10-29 | 1987-07-21 | Honda Motor Co Ltd | |
| CN201202520Y (en) * | 2007-12-28 | 2009-03-04 | 隆鑫工业有限公司 | Water-cooled engine of motorcycle |
| CN102465752A (en) * | 2010-11-08 | 2012-05-23 | 光阳工业股份有限公司 | Cooling water passage structure of water-cooled engine |
| CN102536375A (en) * | 2010-12-28 | 2012-07-04 | 川崎重工业株式会社 | Lubricating oil feeding structure of engine |
| CN202176397U (en) * | 2011-07-21 | 2012-03-28 | 力帆实业(集团)股份有限公司 | Water pump installation structure |
| CN102392753A (en) * | 2011-09-13 | 2012-03-28 | 无锡开普动力有限公司 | Gear chamber structure of internal combustion engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104343572B (en) | 2018-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101401859B1 (en) | Radiator cooling structure for water-cooled power unit | |
| US9771854B2 (en) | Engine water-cooling device | |
| JP2013124592A (en) | Outboard motor and watercraft including the same | |
| CN104533652B (en) | Oil cooling type diesel engine | |
| CN104343572A (en) | Engine cooling channel configuration | |
| CN204402680U (en) | Oil injection type diesel engine | |
| JP5862412B2 (en) | Water-cooled internal combustion engine for saddle-ride type vehicles | |
| JP6209686B2 (en) | Internal combustion engine lubricating oil passage structure | |
| JP6781112B2 (en) | Vertical in-line multi-cylinder engine | |
| TWI572775B (en) | Engine cooling channel configuration | |
| CN207297189U (en) | Crankcase and crankcase end cover | |
| JP2009236050A5 (en) | ||
| EP2942499B1 (en) | Oil channel for engine | |
| CA2950249C (en) | A water-cooled internal combustion engine | |
| EP2818663B1 (en) | Saddle-type vehicle | |
| JP6394321B2 (en) | Oil passage structure of internal combustion engine | |
| JP6759160B2 (en) | Water-cooled engine | |
| JP6781219B2 (en) | Vertical in-line multi-cylinder engine | |
| TH110240A (en) | Power unit cooling device | |
| TH49458B (en) | Power unit cooling device | |
| CN201705487U (en) | Cylinder head valve distributing structure of air-cooled diesel engine | |
| JP6135453B2 (en) | Internal combustion engine | |
| CA2616246A1 (en) | Two stroke heat engine connected to a double stroke precompression piston | |
| JP6764449B2 (en) | Water-cooled engine | |
| CN101818701A (en) | Valve arrangement structure for cylinder head of air-cooled diesel engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |