CN202007714U - Engine body of internal combustion engine as well as internal combustion engine applying same - Google Patents
Engine body of internal combustion engine as well as internal combustion engine applying same Download PDFInfo
- Publication number
- CN202007714U CN202007714U CN201120043910XU CN201120043910U CN202007714U CN 202007714 U CN202007714 U CN 202007714U CN 201120043910X U CN201120043910X U CN 201120043910XU CN 201120043910 U CN201120043910 U CN 201120043910U CN 202007714 U CN202007714 U CN 202007714U
- Authority
- CN
- China
- Prior art keywords
- seat
- internal combustion
- main bearing
- cylinder
- runway
- 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 - Lifetime
Links
Images
Abstract
The utility model relates to an engine body of an internal combustion engine. The engine body comprises a body, a cylinder, track seats, a guide slipway and main bearing supports, wherein the body is a cavity body, and the middle is provided with a cavity; two track seats are arranged at the left side and the right side of the body; center planes of two tracks along the width directions are coincident; the two main bearing supports are arranged at the front side and the rear side of the body; the center axes of inner cavities of two main bearing supports are collinear; the cylinder is arranged at the upper side of the body; the guide slipway is arranged at the lower side of the body; the center axes of an inner cavity of the guide slipway and an inner cavity of the cylinder are coincident; the center line of an inner cavity of a bearing hole vertically intersects with the center line of the cylinder and the center planes of the two tracks along the width directions; the center line of the cylinder is parallel to the center planes of the two tracks along the width directions, and a preset distance is reserved between the center line of the cylinder and the center planes of the two tracks along the width directions; and cellular grid structures are also arranged on the outer side wall of the body of the engine body at the peripheries of the two track seats. The engine body can be applied to the internal combustion engine of a crank and round sliding block mechanism and has lower vibration and noise; moreover, the utility model also provides the internal combustion engine applying the engine body.
Description
Technical field
The utility model relates to single-cylinder engine, is specifically related to a kind of single-cylinder engine body that adopts circular slider-crank mechanism.The utility model relates to a kind of internal-combustion engine of using described body simultaneously.
Background technique
Single-cylinder engine, particularly single cylinder diesel have huge demand and recoverable amount in China.Only the Annual output of single-cylinder farm diesel engine is just more than millions of.Yet in traditional single-cylinder engine, its movement conversion mechanism adopts is connecting rod.By connecting rod the to-and-fro motion of piston is converted into rotatablely moving of bent axle, and then, drives slave equipment by the external output torque of this bent axle.Since the swing of connecting rod, the single-cylinder engine of traditional connecting rod, bulky, heavy, balance quality is relatively poor.Particularly adopt the horizontal single cylinder diesel of traditional crank linkage mechanism, not only have above-mentioned shortcoming, and less economical, and discharging also is difficult to reach the new emission standard of country, be not suitable for the demand of present farm machinery, press for the new upright single cylinder internal-combustion engine product of research and development power.
In authorization is that the Chinese patent that January 13, notification number in 1988 are CN85200358B discloses a kind of " crankshaft circular slide block reciprocating piston internal combustion engine " day for announcing; Notice of authorization day is June 27 calendar year 2001, notice of authorization number to disclose a kind of " crank and double-round slide reciprocating piston internal combustion engine " for the Chinese patent of CN1067741C; Notice of authorization day is June 27 calendar year 2001, notice of authorization number to disclose a kind of " crank and multi-round slide reciprocating piston internal combustion engine " for the Chinese patent of CN1067742C.
In the disclosed internal-combustion engine, in to-and-fro motion wherein and the switching mechanism that rotatablely moves, replaced connecting rod in the above-mentioned Chinese patent literature, replaced connecting rod with circular slider-crank mechanism with smooth block.Described smooth block is provided with eccentric circular hole, the piston seat of piston is provided with circular slider accommodation hole, during assembling, place described circular slider accommodation hole with smooth block is rotatable, the crank pin of bent axle is rotatable to be assemblied in the eccentric circular hole of described smooth block.During work, combustion gas in the firing chamber expand and promote piston motion, driving the smooth block that is arranged at wherein by piston moves reciprocatingly, and smooth block rotates in described piston simultaneously, and described to-and-fro motion rotates around the central axis of bent axle with the synthetic central axis of the eccentric circular hole on the smooth block that makes that rotatablely moves; And the dead in line of the crank pin of the central axis of described eccentric circular hole and bent axle, thereby can realize the conversion that rotatablely moves that reciprocates to bent axle of piston.The detailed structure of relevant circular slider-crank mechanism and internal-combustion engine thereof can be with reference to above-mentioned Chinese patent literature.
Owing to cancelled connecting rod, the internal-combustion engine that adopts circular slider-crank mechanism not only volume weight reduces to some extent, and balance quality has greatly improved, thereby makes vibrations and noise reduce to some extent.The particularly above-mentioned employing double-round slide and the internal-combustion engine of three smooth block mechanisms, by orthogonal reciprocating part, not only can overcome the problem of " point of living " mutually, and the reciprocal inertia force of reciprocating part is converted into centrifugal inertia force, thereby be convenient to it is carried out balance.
Use above-mentioned circular slider-crank mechanism, can transform the single-cylinder engine of existing connecting rod.But because that circular slider-crank mechanism and traditional crank linkage mechanism structurally have is very big different, traditional single-cylinder engine body that is applied to connecting rod can't directly overlap and be used for circular slider-crank mechanism, need the new single-cylinder engine body that is applied to circular slider-crank mechanism of design, particularly meet the body of the upright single cylinder internal-combustion engine of current industrial policy.
Summary of the invention
The utility model provides a kind of internal combustion (IC) engine airframe, and this body can be applicable in the internal-combustion engine of circular slider-crank mechanism, forms the vertical horizontal bar internal-combustion engine of circular slider-crank mechanism, and has lower vibration and noise.The utility model provides the internal-combustion engine of using described body in addition.
A kind of internal combustion (IC) engine airframe that the utility model provides is applied to the internal-combustion engine of circular slider-crank mechanism, comprises
Body and be arranged at cylinder, lane number one seat, the second runway seat, guide slide, first main bearing seat and second main bearing seat on the described body; The cylinder inner cavity of described cylinder is cylindrical, and described first main bearing seat, second main bearing seat and guide slide are cylindrical sleeve; The described lane number one seat and the second runway seat are the prolate shape sleeve;
Described body is middle cavity with cavity, is provided with through hole on the upper and lower, left and right of described cavity, preceding and rear wall;
The described lane number one seat and the second runway seat are arranged at the described body left and right sides respectively, and are communicated with the through hole of described body left and right sides sidewall respectively; The central plane of described two runway seat broad wayss coincides;
Described first main bearing seat and second main bearing seat are arranged at the both sides, front and back of described body respectively, and are connected with the through hole of described body front and back sidewall respectively; The central axis conllinear of the inner chamber of the inner chamber of described first main bearing seat and second main bearing seat is called main bearing hole lumen centers line;
Described cylinder is arranged at described body upside, and its cylinder inner cavity is communicated with the through hole of described body upper side wall; Described guide slide is arranged at the downside of described body, and is connected with the through hole of described body lower wall; The central axis of the inner chamber of described guide slide and the inner chamber of described cylinder coincides, and both axis are called the vertical cylinder center line;
The central plane of described bearing hole lumen centers line and vertical cylinder center line, two runway broad wayss all intersects vertically; Described vertical cylinder center line is parallel to the central plane of described two runway broad wayss, and the distance predetermined apart from this central plane;
Wherein, on the outer side wall of the body body of described two runway seat peripheries, also be provided with the cellular grid structure.
Optionally, form in the grid limit rib of described cellular grid structure, have at least one group of limit rib that is parallel to each other parallel with the long limit of described runway prolate shape sleeve.Other one group of limit rib is vertical with the long limit of described prolate shape sleeve and be connected.
Optionally, the limit rib of described cellular grid structure is a stiffening rib.
Optionally, the described lane number one seat and the second runway seat stretch out outside the described body, are provided with the tabular stiffening rib of triangle at the minor face outer side wall of described two runways, and the both sides of the tabular stiffening rib of described triangle are fixed as one with body outer wall and runway outer side wall respectively.
Optionally, four jiaos of outer walls in the prolate shape structure of the described lane number one seat and the second runway seat are provided with reinforcing prop.
Optionally, be respectively arranged with on the body of described first main bearing seat and the second main bearing seat periphery around the protruding circle of described two main bearing seats, described protruding circle is respectively gear chamber cover joint chair and flywheel casing.
Optionally, be provided with stiffening rib between described flywheel casing and described second main bearing seat.
Optionally, also be provided with the distribution device passage and start the enrichment-system fitting seat with the outer wall cylinder homonymy described gear chamber cover joint chair.
Optionally, the outer wall with the second runway seat homonymy at described gear chamber cover joint chair also is provided with Injection Pump fitting seat and speed-regulating handle fitting seat.
The utility model also provides a kind of internal-combustion engine, uses above-mentioned arbitrary described internal combustion (IC) engine airframe.
Compared with prior art, one of them aspect of the present utility model has the following advantages: by along described cellular grid structure is set on the body body of dynamic balance slide block runway periphery, the vibration that the feasible internal-combustion engine of using the internal combustion (IC) engine airframe of model utility produces when motion can and decay along the transmission of grid limit rib direction, thereby reaches the purpose that reduces vibration; And, because the reduction of vibration makes that because the noise that vibration produces also descends, further, the caveli in the mesh in the netted trellis work also has the effect that reduces noise.
Description of drawings
Fig. 1 is the embodiment's of internal combustion (IC) engine airframe of the present utility model an one of structural representation;
Fig. 2 be internal combustion (IC) engine airframe of the present utility model embodiment structural representation two;
Fig. 3 be internal combustion (IC) engine airframe of the present utility model embodiment structural representation three;
Fig. 4 be internal combustion (IC) engine airframe of the present utility model embodiment structural representation four.
Embodiment
A lot of details have been set forth in the following description so that fully understand the utility model.But the utility model can be implemented much to be different from alternate manner described here, and those skilled in the art can do similar popularization under the situation of the utility model intension, so the utility model is not subjected to the restriction of following public concrete enforcement.
Below in conjunction with accompanying drawing body of the present utility model is described in detail.Fig. 1 is the embodiment's of internal combustion (IC) engine airframe of the present utility model an one of structural representation; Fig. 2 be internal combustion (IC) engine airframe of the present utility model embodiment structural representation two; Fig. 3 be internal combustion (IC) engine airframe of the present utility model embodiment structural representation three; Fig. 4 be internal combustion (IC) engine airframe of the present utility model embodiment structural representation four.
Please refer to Fig. 1 to Fig. 4, among the embodiment of the present utility model, internal combustion (IC) engine airframe comprises body (indicate) and is arranged at cylinder 1-1, lane number one seat 2-1, the second runway seat 2-2, the first main bearing seat 3-1, the second main bearing seat 3-2 and guide slide 1-2 on the described body.Wherein, described cylinder 1-1, lane number one seat 2-1, the second runway seat 2-2, the first main bearing seat 3-1, the second main bearing seat 3-2 and guide slide 1-2 connect as one by the body of neutral position as basic framework.
Please continue referring to figs. 1 to Fig. 4, described body is middle cavity with cavity, in the upper and lower, left and right of described cavity, preceding and rear wall (as shown in fig. 1, arrow Ia-Ib is the left and right directions described in the present embodiment, arrow IIa-IIb is a fore-and-aft direction, and IIIa-IIIb is an above-below direction) on be provided with through hole.Its left and right sides through hole is communicated with the described lane number one seat 2-1 and the second runway seat 2-2 respectively; The front and back through hole of described body is connected with the described first main bearing seat 3-1 and the second main bearing seat 3-2 respectively.The through hole that is positioned at the body upper side wall is connected with cylinder 1-1, and the through hole that is positioned at described body lower wall is connected with described guide slide 1-2.
Wherein, the cavity of described body interior constitutes the crankshaft rotating space and the reciprocating part space of internal-combustion engine.
Described cylinder 1-1 can be cylindrical sleeve, and perhaps it is inner for having columniform cavity at least, and perhaps its inside can ccontainingly have the cylinder sleeve of cylindrical cavity at least.Generally speaking, described cylinder 1-1 provides a kind of structure, can make its inner cylindrical cavity that forms, and this cylindrical cavity can constitute the firing chamber of internal combustion (IC) engine airframe and the space of piston, is called cylinder inner cavity.
The cylinder inner cavity of described cylinder 1-1 is connected with the through hole of described body upper side wall, thereby makes this cylinder inner cavity be connected with the internal chamber of body.The axis vertically of this cylindrical cavity is the central axis of described cylinder 1-1.The single action piston that can ccontainingly pump in the cylinder inner cavity of described cylinder 1-1 can form the upright single cylinder internal-combustion engine.
In the present embodiment, also be respectively arranged with two runway seats, i.e. the lane number one seat 2-1 and the second runway seat 2-2 at the left and right sides of described body sidewall.Wherein said two runway seats are the prolate shape sleeve, and its inner cavity is the runway inner chamber, and the runway inner chamber of two runway seats is connected with the through hole of body left and right sides sidewall respectively.And two runway seats are oppositely arranged, and make the central plane of its broad ways coincide.Dynamic balance slide block that can ccontaining prolate side's bodily form in described two runway inner chambers makes that dynamic balance slide block can left and right sides to-and-fro motion in the utility model embodiment's internal combustion (IC) engine airframe.
The central axis of described cylinder 1-1 is parallel with the central plane of described two runway broad wayss, and has predetermined distance apart from this central plane, distance between the center line of the reciprocating dynamic balance slide block in the center line of the piston that this distance equals to pump and the left and right sides, this distance are avoids the distance of dodging that orthogonal reciprocating member interferes mutually.
Described guide slide 1-2 is a cylindrical sleeve, is arranged at the downside of described body, and described guide slide 1-2 inner cylindrical cavity is called the runway inner chamber.The central axis of described runway inner chamber and described cylinder 1-1 central axis are located along the same line, and both axis are called the vertical cylinder center line.Guide slide 1-2 is used for the piston seat or the piston rod of ccontaining piston, provide guiding (in the internal-combustion engine of circular slider-crank mechanism to it, the piston seat space of piston can pass the crankshaft space of body, and extend downwards, the guide slide 1-2 in the present embodiment is piston seat and moves to crankshaft space guide space is provided when following).The radial dimension of the inner chamber of described guide slide 1-2 generally is equal to or less than the radial dimension of the cylinder block inner chamber of described cylinder 1-1; And the former hour, can reduce destruction during fabrication to body, help improving the rigidity and the intensity of animal economy.
In the present embodiment, the described first main bearing seat 3-1 and the second main bearing seat 3-2 also are the cylindrical jacket barrel structure, and both inner chambers are cylindrical, are called the bearing support inner chamber.The described first main bearing seat 3-1 and the second main bearing seat 3-2 are arranged at the both sides, front and back of described body respectively, and the central axis of the bearing support inner chamber of diaxon bearing point-blank, are called bearing hole lumen centers line.The central plane of described bearing hole lumen centers line and vertical cylinder center line, two runway broad wayss all intersects vertically.
In embodiment of the present utility model, on the outer side wall of the body body of the described lane number one seat 2-1 and the second runway seat 2-2 periphery, also be provided with cellular grid structure 4, as shown in Figure 3 and Figure 4.Wherein, described cellular grid structure 4 is formed by two groups of cross one another limit ribs, for example, can form for the limit rib of square crossing mutually.When described cellular grid structure 4 specifically is set, can make in one group of trellis work one group of limit rib that is parallel to each other parallel with the long limit of described prolate shape sleeve as the runway seat, and vertical with another group limit rib of last group of limit rib square crossing and be connected with the long limit of sleeve.
By along described cellular grid structure is set on the body body of dynamic balance slide block runway periphery, the vibration that the feasible internal-combustion engine of using internal combustion (IC) engine airframe of the present utility model produces when motion can and decay along the transmission of grid limit rib direction, thereby reaches the purpose that reduces vibration; And, because the reduction of vibration makes that because the noise that vibration produces also descends, further, the caveli in the mesh in the netted trellis work also has the effect that reduces noise.
In addition, the limit rib of described cellular grid structure 4 specifically can be a strengthening rib.On the basis that reduces vibration and noise, also make the rigidity of animal economy and intensity further strengthen.
In addition, for improving the rigidity and the intensity of animal economy, in embodiment's of the present utility model internal combustion (IC) engine airframe, also be provided with stiffening rib in many places.
For example, as shown in figures 1 and 3, the described lane number one seat 2-1 and the second runway seat 2-2 stretch out outside the described body, minor face outer side wall at described two runways also is respectively arranged with tabular stiffening rib 2-1-1 of triangle and 2-2-1, and the both sides of the tabular stiffening rib of described triangle are fixed as one with body outer wall and runway outer side wall respectively.
In the present embodiment, four jiaos of outer walls in the prolate shape structure of the described lane number one seat 2-1 and the second runway seat 2-2 are provided with reinforcing prop.The reinforcing prop 2-2-2 of the corner outer wall of the second runway seat 2-2 as shown in Figure 4.Because when processing lane number one seat 2-1 and the second runway seat 2-2, can stay tool withdrawal groove (tool withdrawal groove 2-2-3 as shown in Figure 4) at four jiaos of inwalls of runway inner chamber, strengthen staying by being provided with, help strengthening the rigidity and the intensity of the edge of runway.
In addition, be respectively arranged with on the body of the described first main bearing seat 3-1 and the second main bearing seat 3-2 periphery around the protruding circle of described two main bearing seats, described protruding circle is respectively gear chamber cover joint chair 3-1-1 and flywheel casing 3-2-1.Between described flywheel casing 3-2-1 and the described second main bearing seat 3-2, be provided with stiffening rib 3-2-2.
In addition, in the present embodiment, on described body 1 around described guide slide 1-2 be provided with surround described guide slide protruding circle 1-2-1 as the oil sump joint chair, between described guide slide 1-2 and described oil sump joint chair 1-2-1, also be provided with stiffening rib 1-2-2, as shown in Figure 2.
By above-mentioned stiffening rib, can further improve strength of machine body and rigidity.
In addition, on the internal combustion (IC) engine airframe of present embodiment, other supplementary structure can also integratedly be set, for example, as shown in Figure 1, on described gear chamber cover joint chair 3-1-1 and outer wall cylinder 1-1 homonymy, also be provided with distribution device passage 3-1-2 and start enrichment-system fitting seat 3-1-3.The outer wall with the second runway seat 2-2 homonymy at described gear chamber cover joint chair 3-1-1 also is provided with Injection Pump fitting seat 3-1-4 and speed-regulating handle fitting seat 3-1-5.Here be described no longer one by one.
Use the internal combustion (IC) engine airframe of the foregoing description, cooperate component and circular slider-crank mechanisms such as cylinder cap, oil sump, can form the single cylinder vertical engine.
Though the utility model with preferred embodiment openly as above; but it is not to be used for limiting the utility model; any those skilled in the art are not in breaking away from spirit and scope of the present utility model; can make possible change and modification, therefore protection domain of the present utility model should be as the criterion with the scope that the utility model claim is defined.
Claims (10)
1. internal combustion (IC) engine airframe is applied to the internal-combustion engine of circular slider-crank mechanism, it is characterized in that, comprises
Body and be arranged at cylinder, lane number one seat, the second runway seat, guide slide, first main bearing seat and second main bearing seat on the described body; The cylinder inner cavity of described cylinder is cylindrical, and described first main bearing seat, second main bearing seat and guide slide are cylindrical sleeve; The described lane number one seat and the second runway seat are the prolate shape sleeve;
Described body is middle cavity with cavity, is provided with through hole on the upper and lower, left and right of described cavity, preceding and rear wall;
The described lane number one seat and the second runway seat are arranged at the described body left and right sides respectively, and are communicated with the through hole of described body left and right sides sidewall respectively; The central plane of described two runway seat broad wayss coincides;
Described first main bearing seat and second main bearing seat are arranged at the both sides, front and back of described body respectively, and are connected with the through hole of described body front and back sidewall respectively; The central axis conllinear of the inner chamber of the inner chamber of described first main bearing seat and second main bearing seat is called main bearing hole lumen centers line;
Described cylinder is arranged at described body upside, and its cylinder inner cavity is communicated with the through hole of described body upper side wall; Described guide slide is arranged at the downside of described body, and is connected with the through hole of described body lower wall; The central axis of the inner chamber of described guide slide and the inner chamber of described cylinder coincides, and both axis are called the vertical cylinder center line;
The central plane of described bearing hole lumen centers line and vertical cylinder center line, two runway broad wayss all intersects vertically; Described vertical cylinder center line is parallel to the central plane of described two runway broad wayss, and the distance predetermined apart from this central plane;
Wherein, on the outer side wall of the body body of described two runway seat peripheries, also be provided with the cellular grid structure.
2. internal combustion (IC) engine airframe according to claim 1 is characterized in that, forms in the grid limit rib of described cellular grid structure, has at least one group of limit rib that is parallel to each other parallel with the long limit of described runway prolate shape sleeve; Other one group of limit rib is vertical with the long limit of described prolate shape sleeve and be connected.
3. internal combustion (IC) engine airframe according to claim 2 is characterized in that, the limit rib of described cellular grid structure is a stiffening rib.
4. internal combustion (IC) engine airframe according to claim 1, it is characterized in that, the described lane number one seat and the second runway seat stretch out outside the described body, minor face outer side wall at described two runways is provided with the tabular stiffening rib of triangle, and the both sides of the tabular stiffening rib of described triangle are fixed as one with body outer wall and runway outer side wall respectively.
5. internal combustion (IC) engine airframe according to claim 4 is characterized in that, is provided with reinforcing prop at four jiaos of outer walls of the prolate shape structure of the described lane number one seat and the second runway seat.
6. internal combustion (IC) engine airframe according to claim 1 is characterized in that, is respectively arranged with on the body of described first main bearing seat and the second main bearing seat periphery around the protruding circle of described two main bearing seats, and described protruding circle is respectively gear chamber cover joint chair and flywheel casing.
7. internal combustion (IC) engine airframe according to claim 6 is characterized in that, is provided with stiffening rib between described flywheel casing and described second main bearing seat.
8. internal combustion (IC) engine airframe according to claim 6 is characterized in that, also is provided with the distribution device passage and starts the enrichment-system fitting seat with the outer wall cylinder homonymy described gear chamber cover joint chair.
9. internal combustion (IC) engine airframe according to claim 6 is characterized in that, also is provided with Injection Pump fitting seat and speed-regulating handle fitting seat at the outer wall with the second runway seat homonymy of described gear chamber cover joint chair.
10. an internal-combustion engine is characterized in that, uses aforesaid right and requires 1 to 9 arbitrary described internal combustion (IC) engine airframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120043910XU CN202007714U (en) | 2011-02-22 | 2011-02-22 | Engine body of internal combustion engine as well as internal combustion engine applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120043910XU CN202007714U (en) | 2011-02-22 | 2011-02-22 | Engine body of internal combustion engine as well as internal combustion engine applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202007714U true CN202007714U (en) | 2011-10-12 |
Family
ID=44749372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120043910XU Expired - Lifetime CN202007714U (en) | 2011-02-22 | 2011-02-22 | Engine body of internal combustion engine as well as internal combustion engine applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202007714U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102597A (en) * | 2011-02-22 | 2011-06-22 | 北京中清能发动机技术有限公司 | Internal combustion engine block and internal combustion engine applying block |
| CN103603784A (en) * | 2013-05-02 | 2014-02-26 | 北京中清能发动机技术有限公司 | Slush pump, crank case, combined machine body and equipment using combined machine body |
-
2011
- 2011-02-22 CN CN201120043910XU patent/CN202007714U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102102597A (en) * | 2011-02-22 | 2011-06-22 | 北京中清能发动机技术有限公司 | Internal combustion engine block and internal combustion engine applying block |
| CN102102597B (en) * | 2011-02-22 | 2012-11-21 | 北京中清能发动机技术有限公司 | Internal combustion engine block and internal combustion engine applying block |
| CN103603784A (en) * | 2013-05-02 | 2014-02-26 | 北京中清能发动机技术有限公司 | Slush pump, crank case, combined machine body and equipment using combined machine body |
| CN103603784B (en) * | 2013-05-02 | 2016-05-04 | 北京中清能发动机技术有限公司 | Slush pump, crankcase, combination body and apply the equipment of this combination body |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102102597B (en) | Internal combustion engine block and internal combustion engine applying block | |
| CN104100372A (en) | Opposed piston guide rail rolling type engine/compressor and working method thereof | |
| CN202007714U (en) | Engine body of internal combustion engine as well as internal combustion engine applying same | |
| CN200996431Y (en) | Vertical wind-cooling diesel engine of double-axle balancing with single cylinder | |
| CN106090163A (en) | A kind of toggle of electromotor | |
| CN208619228U (en) | A kind of cylinder cam-type crankless internal-combustion engines | |
| CN202007715U (en) | Internal combustion engine body and internal combustion engine comprising same | |
| CN209336428U (en) | A kind of novel damper spring pallet component | |
| CN201836024U (en) | Body of reciprocating air compressor and reciprocating air compressor using same | |
| CN207245854U (en) | A kind of eccentric shaft tile style variable compression ratio device | |
| CN103615315B (en) | A kind of balance mechanism of double-module free piston internal combustion engine generator | |
| CN202007707U (en) | Vertical single-cylinder internal combustion engine | |
| CN105156620A (en) | Reciprocation-rotation conversion mechanism | |
| CN203925743U (en) | A kind of opposed pistons guide rail rolling type motor/gas compressor | |
| CN203322207U (en) | Round sliding block and equipment applying same | |
| CN102072037B (en) | Engine body, and compressor and internal combustion engine using same | |
| CN203321675U (en) | Variable compression ratio engine | |
| CN202914138U (en) | Gas power machine | |
| CN203272410U (en) | Crank shaft for crank circle slider mechanism and device using same | |
| CN203431115U (en) | Circular siding block and equipment applying circular sliding block | |
| CN203272729U (en) | Engine body of equipment applied to crank smooth block mechanism, equipment and gear room cap | |
| CN204419356U (en) | A kind of multi-cylinder internal combustion unit and multi-cylinder engine adopting crosshead assembly bar | |
| CN203463196U (en) | Crank case, combined unit and device using combined unit | |
| CN204703970U (en) | Guide rail rolling type motor | |
| CN104033245A (en) | Variable-compression-ratio engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20111012 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |