CN102705095B - Body of multi-cylinder V-type water-cooled diesel engine - Google Patents
Body of multi-cylinder V-type water-cooled diesel engine Download PDFInfo
- Publication number
- CN102705095B CN102705095B CN201210216870.3A CN201210216870A CN102705095B CN 102705095 B CN102705095 B CN 102705095B CN 201210216870 A CN201210216870 A CN 201210216870A CN 102705095 B CN102705095 B CN 102705095B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- stiffening rib
- chamber
- water
- junction plane
- 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.)
- Active
Links
Images
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
- F02F7/0002—Cylinder arrangements
- F02F7/0012—Crankcases of V-engines
-
- 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
-
- 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
- F02F7/0043—Arrangements of mechanical drive elements
- F02F7/0053—Crankshaft bearings fitted in the crankcase
-
- 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
- F02F7/0065—Shape of casings for other machine parts and purposes, e.g. utilisation purposes, safety
- F02F7/007—Adaptations for cooling
-
- 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
- F01P2003/021—Cooling cylinders
Abstract
The invention relates to a body of a multi-cylinder V-type water-cooled diesel engine. The body of the multi-cylinder V water-cooled diesel engine is characterized in that five symmetrically arranged first front reinforcing ribs are arranged on the two sides outside a flywheel casing combination surface, respectively; a plurality of second front reinforcing ribs are arranged inside the flywheel casing combination surface; one ends of the second front reinforcing ribs are connected with the edges of the front openings of cam shaft installation holes; the other ends of the second front reinforcing ribs are connected with the installation holes on the flywheel casing combination surface; five symmetrically arranged rear reinforcing ribs are arranged on the two sides outside a gear chamber combination surface, respectively; a plurality of second rear reinforcing ribs are arranged inside the gear chamber combination surface; one ends of the second rear reinforcing ribs are connected with edges of the rear openings of the cam shaft installation holes; and the other ends of the second rear reinforcing ribs are connected with the installation holes on the gear chamber combination surface. The body of the multi-cylinder V water-cooled diesel engine has a rational structure, not only can meet the design requirements of the engine on an oil duct and a water duct, but also well controls the strength, so that the body is small in vibration and low in working noise.
Description
Technical field
The body that the present invention relates to a kind of multi-cylinder V-type water-cooled diesel engine, belongs to engine power assembly field.
Background technique
The body of diesel engine is the supporting element of mounted movable part and annex, is the installation basis of supporting diesel engine.V-type engine has shortened length and the height of motor, and compact structure, has alleviated the weight of motor.In the housing construction design of V-type water-cooled multi-cylinder diesel engine, combine oil duct and channel structure, also will guarantee that body is unaffected at strength and stiffness simultaneously, housing construction is complicated.In conventional art, when having controlled the water temperature and oil temperature of motor, poor to the intensity control of body, body local vibrations is large, and operating noise is larger, has affected the using effect of other parts of motor.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of body of multi-cylinder V-type water-cooled diesel engine is provided, this housing construction is reasonable, can meet the designing requirement of motor to oil duct and water channel, the intensity of body also can be well controlled, body vibrations are little, and operating noise is low.
According to technological scheme provided by the invention: the body of multi-cylinder V-type water-cooled diesel engine, the front-end face of described body is provided with flywheel casing junction plane, and the ear end face of body is provided with gear chamber junction plane; Described body upper is cylinder in V-arrangement body, and the left and right side on cylinder in V-arrangement body is respectively equipped with a plurality of cylinders, is provided with diaphragm between cylinder between the adjacent cylinder of homonymy; Described cylinder in V-arrangement body is provided with camshaft mounting hole, and camshaft mounting hole front opening is positioned at the central position of flywheel casing junction plane, and camshaft mounting hole open rearward end is positioned at the central position of gear chamber junction plane; On described cylinder in V-arrangement body, be also provided with into water shunting chamber and water chamber, described water inlet shunting chamber is positioned at directly over camshaft mounting hole, water chamber is positioned at into the both sides of top, water shunting chamber, the trend of water inlet shunting chamber, water chamber is parallel to the trend of camshaft mounting hole, and water inlet is shunted the import in chamber, the outlet of water chamber is all positioned on gear chamber junction plane; Described underpart is crankcase, is provided with crankshaft installed hole and a plurality of for supporting the main bearing seat of bent axle in crankcase; It is characterized in that: the both sides of described flywheel casing junction plane periphery are respectively provided with five the first front stiffening ribs that are arranged symmetrically with, in described flywheel casing junction plane, be provided with many second front stiffening ribs, second front stiffening rib one end is connected with the edge of camshaft mounting hole front opening, and the second front stiffening rib the other end is connected with the mounting hole on flywheel casing junction plane; The both sides of described gear chamber junction plane periphery are respectively provided with five the first rear stiffening ribs that are arranged symmetrically with, in described gear chamber junction plane, be provided with many second rear stiffening ribs, described second rear stiffening rib one end is connected with the edge of camshaft mounting hole open rearward end, and the second rear stiffening rib the other end is connected with the mounting hole on gear chamber junction plane.
As a further improvement on the present invention, on the left side wall of described cylinder in V-arrangement body, right side wall, be respectively equipped with the positive and negative connected stiffening rib of A shape, on the left side wall of described crankcase, right side wall, be respectively equipped with many vertical stiffener ribs, described vertical stiffener rib is arranged on the position corresponding to diaphragm between main bearing seat and cylinder, vertical stiffener rib upper end is connected with the lower kink of the positive and negative connected stiffening rib of A shape, and vertical stiffener rib lower end extends to place, main bearing cap side pressure bolt hole position.
As a further improvement on the present invention, in the V-arrangement angle space at described body top, be provided with a plurality of stiffening rib groups, described a plurality of stiffening rib group is arranged connection in turn, each stiffening rib group comprises six straight stiffening ribs and a circular stiffening rib, article six, straight stiffening rib is arranged on circular stiffening rib periphery and is meter-shape and distributes, straight stiffening rib one end is connected with circular stiffening rib, and the straight stiffening rib the other end is connected on the outer wall of cylinder in V-arrangement body left and right side water chamber.
As a further improvement on the present invention, in the water inlet shunting chamber on described cylinder in V-arrangement body, be provided with shunting stiffening rib, described shunting stiffening rib is divided into three quadrilateral water inlet flow channels and a heart-shaped water inlet flow channel by water inlet shunting chamber.
As a further improvement on the present invention, between the cylinder in described crankcase, on diaphragm, be provided with two cylindrical stiffening ribs, cylindrical stiffening rib one end connects cylinder lower end surface, and the cylindrical stiffening rib the other end connects main bearing seat, and the center line of cylindrical stiffening rib is parallel to cylinder centerline.
As a further improvement on the present invention, on the inwall of the described crankcase left and right sides, be provided with interior stiffening rib, described interior stiffening rib is connected to the main bearing seat outer fix place of homonymy through crankcase inwall, the center line of interior stiffening rib and crankshaft installed Kong center are on same straight line.
compared with prior art, advantage is in the present invention:
The present invention is simple in structure, compact, reasonable, by the front-end face at body, ear end face, left and right sidewall, top and inside, set up more stiffening rib, can meet motor to the prerequisite of the designing requirement of oil duct and water channel under, controlled well the intensity of body, the vibration while having reduced body with engine operation, exterior part having been produced, arranges and provides convenience for other component of complete machine.
Accompanying drawing explanation
Fig. 1 is the perspective view of multi-cylinder V-type diesel body of the present invention.
Fig. 2 is the plan view of multi-cylinder V-type diesel body of the present invention.
Fig. 3 is the rear view of multi-cylinder V-type diesel body of the present invention.
Fig. 4 is the left view of multi-cylinder V-type diesel body of the present invention.
Fig. 5 is the right elevation of multi-cylinder V-type diesel body of the present invention.
Fig. 6 is the plan view of multi-cylinder V-type diesel body of the present invention.
Fig. 7 is the A-A sectional view in Fig. 6.
Fig. 8 is the B-B sectional view in Fig. 6.
Fig. 9 is the C-C sectional view in Fig. 7.
Figure 10 is the D-D sectional view in Fig. 8.
Description of reference numerals: 1-front-end face, 1a-flywheel casing junction plane, the front stiffening rib of 1b-the first, the front stiffening rib of 1c-the second, 2-ear end face, 2a-gear chamber junction plane, the rear stiffening rib of 2b-the first, the rear stiffening rib of 2c-the second, 3-left side wall, the positive and negative connected stiffening rib of 3a-A shape, 3b-vertical stiffener rib, 3c-main bearing cap side pressure bolt hole, 4-right side wall, the positive and negative connected stiffening rib of 4a-A shape, 4b-vertical stiffener rib, 4c-main bearing cap side pressure bolt hole, 5-top, 5a-straight stiffening rib, 5b-circular stiffening rib, 6-cylinder in V-arrangement body, 7-crankcase, 8-camshaft mounting hole, 9-crankshaft installed hole, 10-cylinder, 11-water inlet shunting chamber, 11a-shunting stiffening rib, 11b-quadrilateral water inlet flow channel, 11c-heart-shaped water inlet flow channel, 12-water chamber, diaphragm between 13-cylinder, 14-main bearing seat, 15-interior stiffening rib, 16-cylindrical stiffening rib, 17-cylinder lower end surface, 18-cylinder centerline, 19-cylinder liner, 20-cylinder head.
Embodiment
Below in conjunction with concrete drawings and Examples, the invention will be further described.
As shown in the figure, in embodiment, the front-end face 1 of body is provided with flywheel casing junction plane 1a, and the ear end face 2 of body is provided with gear chamber junction plane 2a; Described body upper is cylinder in V-arrangement body 6, and the left and right side on cylinder in V-arrangement body 6 is respectively equipped with a plurality of cylinders 10, is provided with diaphragm 13 between cylinder between the adjacent cylinder 10 of homonymy; Described cylinder in V-arrangement body 6 is provided with camshaft mounting hole 8, and camshaft mounting hole 8 front openings are positioned at the central position of flywheel casing junction plane 1a, and camshaft mounting hole 8 open rearward end are positioned at the central position of gear chamber junction plane 2a; On described cylinder in V-arrangement body 6, be also provided with into water shunting chamber 11 and water chamber 12, described water inlet shunting chamber 11 is positioned at directly over camshaft mounting hole 8, water chamber 12 is positioned at into the both sides of water shunting 11 tops, chamber, the trend of water inlet shunting chamber 11, water chamber 12 is parallel to the trend of camshaft mounting hole 8, water inlet is shunted the import in chamber 11, the outlet of water chamber 12 is all positioned on gear chamber junction plane 2a, during work, cooling water is diverted in each cylinder liner 19 of multi-cylinder V-type body, cylinder head 20 and needs cooling position through water inlet shunting chamber 11; Described underpart is crankcase 7, is provided with crankshaft installed hole 9 and a plurality of for supporting the main bearing seat 14 of bent axle in crankcase 7.
As shown in Figure 1 and Figure 2, the both sides of described flywheel casing junction plane 1a periphery are respectively provided with five the first front stiffening rib 1b that are arranged symmetrically with, in described flywheel casing junction plane 1a, be provided with many second front stiffening rib 1c, second front stiffening rib 1c one end is connected with the edge of camshaft mounting hole 8 front openings, and the second front stiffening rib 1c the other end is connected with the mounting hole on flywheel casing junction plane 1a.In illustrated embodiment, the muscle of the first front stiffening rib 1b is wide is 10mm, and the muscle of the second front stiffening rib 1c is wide is 15mm.
As shown in Figure 3, the both sides of described gear chamber junction plane 2a periphery are respectively provided with five the first rear stiffening rib 2b that are arranged symmetrically with, in described gear chamber junction plane 2a, be provided with many second rear stiffening rib 2c, described second rear stiffening rib 2c one end is connected with the edge of camshaft mounting hole 8 open rearward end, and the second rear stiffening rib 2c the other end is connected with the mounting hole on gear chamber junction plane 2a.In illustrated embodiment, the muscle of the first rear stiffening rib 2b is wide is 10mm, and the muscle of the second rear stiffening rib 2c is wide is 15mm.
As shown in Figure 4, Figure 5, on the left side wall 3 of described cylinder in V-arrangement body 6, right side wall 4, be respectively equipped with the positive and negative connected stiffening rib 3a of A shape, 4a, on the left side wall 3 of described crankcase 7, right side wall 4, be respectively equipped with many vertical stiffener rib 3b, 4b, described vertical stiffener rib 3b, 4b are arranged on the position corresponding to diaphragm 13 between main bearing seat 14 and cylinder, vertical stiffener rib 3b, 4b upper end are connected with the lower kink of the positive and negative connected stiffening rib 3a of A shape, 4a, and vertical stiffener rib 3b, 4b lower end extend to main bearing cap side pressure bolt hole 3c, 4c position.In illustrated embodiment, the muscle of the positive and negative connected stiffening rib 3a of described A shape, 4a is wide is 10mm, and the muscle of described vertical stiffener rib 3b, 4b is wide is 30mm.
As shown in Figure 6, in the V-arrangement angle space at described body top 5, be provided with a plurality of stiffening rib groups, described a plurality of stiffening rib group is arranged connection in turn, each stiffening rib group is all comprised of six straight stiffening rib 5a and a circular stiffening rib 5b, article six, straight stiffening rib 5a is arranged on circular stiffening rib 5b periphery and is meter-shape and distributes, straight stiffening rib 5a one end is connected with circular stiffening rib 5b, and the straight stiffening rib 5a the other end is connected on the outer wall of cylinder in V-arrangement body 6 left and right side water chambers 12.In illustrated embodiment, the muscle of described straight stiffening rib 5a is wide is 10mm, and the muscle of described circular stiffening rib 5b is wide is 12mm.
As shown in Figure 7, Figure 8, in the water inlet shunting chamber 11 on described cylinder in V-arrangement body 6, be provided with shunting stiffening rib 11a, described shunting stiffening rib 11a is divided into three quadrilateral water inlet flow channel 11b and a heart-shaped water inlet flow channel 11c by water inlet shunting chamber 11.In illustrated embodiment, the muscle of described shunting stiffening rib 11a is wide is 20mm.
As shown in Fig. 7, Fig. 9, between the cylinder in described crankcase 7, on diaphragm 13, be provided with two cylindrical stiffening ribs 16, cylindrical stiffening rib 16 one end connect cylinder lower end surface 17, cylindrical stiffening rib 16 the other ends connect main bearing seat 14, and the center line of cylindrical stiffening rib 16 is parallel to cylinder centerline 18.In illustrated embodiment, the diameter of described cylindrical stiffening rib 16 is 30mm.
As shown in Fig. 7, Figure 10, on the inwall of described crankcase 7 left and right sides, be provided with interior stiffening rib 15, described interior stiffening rib 15 is connected to the main bearing seat 14 outer fix places of homonymy through crankcase 7 inwalls, the center in the center line of interior stiffening rib 15 and crankshaft installed hole 9 is on same straight line.In illustrated embodiment, the muscle of described interior stiffening rib 15 is wide is 15mm.
Claims (6)
1. the body of multi-cylinder V-type water-cooled diesel engine, the front-end face of described body (1) is provided with flywheel casing junction plane (1a), and the ear end face of body (2) is provided with gear chamber junction plane (2a); Described body upper is cylinder in V-arrangement body (6), and the left and right side on cylinder in V-arrangement body (6) is respectively equipped with a plurality of cylinders (10), is provided with diaphragm between cylinder (13) between the adjacent cylinder of homonymy (10); Described cylinder in V-arrangement body (6) is provided with camshaft mounting hole (8), and camshaft mounting hole (8) front opening is positioned at the central position of flywheel casing junction plane (1a), and camshaft mounting hole (8) open rearward end is positioned at the central position of gear chamber junction plane (2a); On described cylinder in V-arrangement body (6), be also provided with into water shunting chamber (11) and water chamber (12), described water inlet shunting chamber (11) is positioned at directly over camshaft mounting hole (8), water chamber (12) is positioned at into the both sides of top, water shunting chamber (11), the trend of water inlet shunting chamber (11), water chamber (12) is parallel to the trend of camshaft mounting hole (8), and the import in water inlet shunting chamber (11), the outlet of water chamber (12) are all positioned on gear chamber junction plane (2a); Described underpart is crankcase (7), is provided with crankshaft installed hole (9) and a plurality of for supporting the main bearing seat (14) of bent axle in crankcase (7); It is characterized in that: the peripheral both sides of described flywheel casing junction plane (1a) are respectively provided with five the first front stiffening ribs (1b) that are arranged symmetrically with, in described flywheel casing junction plane (1a), be provided with many second front stiffening ribs (1c), second front stiffening rib (1c) one end is connected with the edge of camshaft mounting hole (8) front opening, and second front stiffening rib (1c) the other end is connected with the mounting hole on flywheel casing junction plane (1a); The peripheral both sides of described gear chamber junction plane (2a) are respectively provided with five the first rear stiffening ribs (2b) that are arranged symmetrically with, in described gear chamber junction plane (2a), be provided with many second rear stiffening ribs (2c), described second rear stiffening rib (2c) one end is connected with the edge of camshaft mounting hole (8) open rearward end, and second rear stiffening rib (2c) the other end is connected with the mounting hole on gear chamber junction plane (2a).
2. the body of multi-cylinder V-type water-cooled diesel engine as claimed in claim 1, it is characterized in that: the left side wall (3) of described cylinder in V-arrangement body (6), on right side wall (4), be respectively equipped with the positive and negative connected stiffening rib (3a of A shape, 4a), the left side wall (3) of described crankcase (7), on right side wall (4), be respectively equipped with many vertical stiffener rib (3b, 4b), described vertical stiffener rib (3b, 4b) be arranged on the position corresponding to diaphragm (13) between main bearing seat (14) and cylinder, vertical stiffener rib (3b, 4b) upper end and the positive and negative stiffening rib (3a that is connected of A shape, lower kink 4a) connects, vertical stiffener rib (3b, 4b) lower end extends to main bearing cap side pressure bolt hole (3c, 4c) position.
3. the body of multi-cylinder V-type water-cooled diesel engine as claimed in claim 1, it is characterized in that: in the V-arrangement angle space at described body top (5), be provided with a plurality of stiffening rib groups, described a plurality of stiffening rib group is arranged connection in turn, each stiffening rib group comprises six straight stiffening ribs (5a) and a circular stiffening rib (5b), article six, straight stiffening rib (5a) is arranged on circular stiffening rib (5b) periphery and is meter-shape and distributes, straight stiffening rib (5a) one end is connected with circular stiffening rib (5b), straight stiffening rib (5a) the other end is connected on the outer wall of cylinder in V-arrangement body (6) left and right side water chamber (12).
4. the body of multi-cylinder V-type water-cooled diesel engine as claimed in claim 1, it is characterized in that: in water inlet on described cylinder in V-arrangement body (6) shunting chamber (11), be provided with shunting stiffening rib (11a), described shunting stiffening rib (11a) will be intake and be shunted chamber (11) and be divided into three quadrilateral water inlet flow channels (11b) and a heart-shaped water inlet flow channel (11c).
5. the body of multi-cylinder V-type water-cooled diesel engine as claimed in claim 1, it is characterized in that: between the cylinder in described crankcase (7), on diaphragm (13), be provided with two cylindrical stiffening ribs (16), cylindrical stiffening rib (16) one end connects cylinder lower end surface (17), cylindrical stiffening rib (16) the other end connects main bearing seat (14), and the center line of cylindrical stiffening rib (16) is parallel to cylinder centerline (18).
6. the body of multi-cylinder V-type water-cooled diesel engine as claimed in claim 1, it is characterized in that: on the inwall of described crankcase (7) left and right sides, be provided with interior stiffening rib (15), described interior stiffening rib (15) is connected to main bearing seat (14) the outer fix place of homonymy through crankcase (7) inwall, the center of the center line of interior stiffening rib (15) and crankshaft installed hole (9) is on same straight line.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216870.3A CN102705095B (en) | 2012-06-27 | 2012-06-27 | Body of multi-cylinder V-type water-cooled diesel engine |
| PCT/CN2013/000653 WO2014000411A1 (en) | 2012-06-27 | 2013-06-03 | Engine body of multi-cylinder v-type water-cooled diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210216870.3A CN102705095B (en) | 2012-06-27 | 2012-06-27 | Body of multi-cylinder V-type water-cooled diesel engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102705095A CN102705095A (en) | 2012-10-03 |
| CN102705095B true CN102705095B (en) | 2014-03-12 |
Family
ID=46898108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210216870.3A Active CN102705095B (en) | 2012-06-27 | 2012-06-27 | Body of multi-cylinder V-type water-cooled diesel engine |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102705095B (en) |
| WO (1) | WO2014000411A1 (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705095B (en) * | 2012-06-27 | 2014-03-12 | 无锡开普动力有限公司 | Body of multi-cylinder V-type water-cooled diesel engine |
| CN104832312B (en) * | 2014-12-01 | 2018-01-19 | 北汽福田汽车股份有限公司 | Cylinder body and engine |
| CN104612850B (en) * | 2015-02-12 | 2018-11-13 | 河北华北柴油机有限责任公司 | 12 cylinder diesel crankcases |
| CN105386892B (en) * | 2015-11-18 | 2018-06-12 | 河北华北柴油机有限责任公司 | A kind of diesel-engine body |
| CN106150751A (en) * | 2016-07-27 | 2016-11-23 | 江苏东方康弛机电科技有限公司 | A kind of high intensity can the diesel power plant of power generation type |
| CN108952920A (en) * | 2018-07-18 | 2018-12-07 | 苏州频聿精密机械有限公司 | A kind of aeroplane engine power plants with heat sinking function |
| CN109140127B (en) * | 2018-11-07 | 2024-03-15 | 河南柴油机重工有限责任公司 | Multifunctional V-shaped diesel engine flywheel housing capable of centering with engine body |
| CN109139284A (en) * | 2018-11-09 | 2019-01-04 | 广西玉柴机器股份有限公司 | The cylinder block of V-type engine |
| CN110080903A (en) * | 2019-04-25 | 2019-08-02 | 常州机电职业技术学院 | A kind of engine of frequency conversion type |
| CN110425055A (en) * | 2019-08-27 | 2019-11-08 | 浙江义利汽车零部件有限公司 | Vehicle crank shaft case and vehicle |
| CN114623016A (en) * | 2022-02-24 | 2022-06-14 | 哈尔滨工程大学 | Lightweight engine body of six-cylinder high-speed diesel engine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348058A (en) * | 2000-10-13 | 2002-05-08 | 本田技研工业株式会社 | Engine cylinder cover |
| CN1531624A (en) * | 2001-02-15 | 2004-09-22 | ������������ʽ���� | Cylinder block of engine |
| JP2005113856A (en) * | 2003-10-10 | 2005-04-28 | Nissan Motor Co Ltd | Cylinder block of internal combustion engine |
| CN201258792Y (en) * | 2008-08-11 | 2009-06-17 | 无锡开普动力有限公司 | Double cylinder V-shaped arranged diesel engine body |
| CN101907037A (en) * | 2010-06-09 | 2010-12-08 | 金坛柴油机有限公司 | Single cylinder water cooling diesel engine box with cylinder diameter of 78 mm |
| CN202690238U (en) * | 2012-06-27 | 2013-01-23 | 无锡开普动力有限公司 | Multi-cylinder V-shaped water-cooling diesel engine body |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3861580B2 (en) * | 2000-10-04 | 2006-12-20 | 三菱ふそうトラック・バス株式会社 | Cylinder block |
| JP4258339B2 (en) * | 2003-10-10 | 2009-04-30 | 日産自動車株式会社 | Internal combustion engine cylinder block |
| CN2888101Y (en) * | 2006-01-26 | 2007-04-11 | 潍柴动力股份有限公司 | Improved engine cylinder |
| CN101956622B (en) * | 2010-10-31 | 2012-05-23 | 无锡开普动力有限公司 | Water-cooled straight engine body |
| CN102705095B (en) * | 2012-06-27 | 2014-03-12 | 无锡开普动力有限公司 | Body of multi-cylinder V-type water-cooled diesel engine |
-
2012
- 2012-06-27 CN CN201210216870.3A patent/CN102705095B/en active Active
-
2013
- 2013-06-03 WO PCT/CN2013/000653 patent/WO2014000411A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1348058A (en) * | 2000-10-13 | 2002-05-08 | 本田技研工业株式会社 | Engine cylinder cover |
| CN1531624A (en) * | 2001-02-15 | 2004-09-22 | ������������ʽ���� | Cylinder block of engine |
| JP2005113856A (en) * | 2003-10-10 | 2005-04-28 | Nissan Motor Co Ltd | Cylinder block of internal combustion engine |
| CN201258792Y (en) * | 2008-08-11 | 2009-06-17 | 无锡开普动力有限公司 | Double cylinder V-shaped arranged diesel engine body |
| CN101907037A (en) * | 2010-06-09 | 2010-12-08 | 金坛柴油机有限公司 | Single cylinder water cooling diesel engine box with cylinder diameter of 78 mm |
| CN202690238U (en) * | 2012-06-27 | 2013-01-23 | 无锡开普动力有限公司 | Multi-cylinder V-shaped water-cooling diesel engine body |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014000411A1 (en) | 2014-01-03 |
| CN102705095A (en) | 2012-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102705095B (en) | Body of multi-cylinder V-type water-cooled diesel engine | |
| CN201972805U (en) | Light-weight equal-rigidity aluminum diesel engine body | |
| CN105508196A (en) | Piston type air compressor for electric vehicle | |
| CN105781772A (en) | Weight reduction air cylinder | |
| CN201100177Y (en) | Car engine gas jar body | |
| CN202690238U (en) | Multi-cylinder V-shaped water-cooling diesel engine body | |
| CN108952993B (en) | Gear chamber structure at rear end of diesel engine | |
| CN101255827B (en) | New generation horizontal single-double cylinder diesel airframe | |
| CN204253198U (en) | There is the cylinder block of staggered form water channel | |
| CN201858034U (en) | Line water-cooled engine body | |
| CN101956622B (en) | Water-cooled straight engine body | |
| CN201198790Y (en) | New generation horizontal single-double cylinders diesel engine body | |
| CN205101091U (en) | Snowfield motorcycle motor case assembly | |
| CN205089477U (en) | Direct -injection of gasoline supercharged engine valve mechanism cover | |
| CN114215642A (en) | Straight double-cylinder motorcycle engine | |
| CN203670017U (en) | Cylinder block of diesel engine | |
| CN203441616U (en) | Integral air cylinder cover | |
| CN206054122U (en) | A kind of air cylinder head structure with spectacle tappet hole | |
| CN201407136Y (en) | Integral type engine body of internal combustion engine type novel piston air compressor | |
| CN207526606U (en) | A kind of improved camshaft installation mold | |
| CN215292710U (en) | Timing cover cap of V-shaped engine and V-shaped engine | |
| CN201372856Y (en) | Reinforcing rib of bolt hole lug for engine body | |
| CN203717143U (en) | Four-cylinder dry-type diesel engine body | |
| CN215566150U (en) | Camshaft bearing cover capable of improving NVH performance and engine with camshaft bearing cover | |
| CN213331302U (en) | Optimized cylinder head of motorcycle with double overhead camshafts |
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 | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20191011 Granted publication date: 20140312 |
|
| PP01 | Preservation of patent right | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20201120 Granted publication date: 20140312 |
|
| PD01 | Discharge of preservation of patent |