CN202202949U - Engine with high efficiency and low consumption energy - Google Patents
Engine with high efficiency and low consumption energy Download PDFInfo
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- CN202202949U CN202202949U CN201120281139XU CN201120281139U CN202202949U CN 202202949 U CN202202949 U CN 202202949U CN 201120281139X U CN201120281139X U CN 201120281139XU CN 201120281139 U CN201120281139 U CN 201120281139U CN 202202949 U CN202202949 U CN 202202949U
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- hinge connecting
- connecting plate
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- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- 239000000446 fuel Substances 0.000 abstract description 7
- 238000004880 explosion Methods 0.000 abstract description 6
- 208000006011 Stroke Diseases 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 39
- 230000006835 compression Effects 0.000 description 19
- 238000007906 compression Methods 0.000 description 19
- 239000000567 combustion gas Substances 0.000 description 15
- 238000010304 firing Methods 0.000 description 13
- 239000000203 mixture Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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Abstract
The utility model discloses an engine with high efficiency and low consumption energy; and the engine comprises an air cylinder (1), an output connecting-rod mechanism (2) and a hinge connecting-plate mechanism; the two ends of the hinge connecting-plate mechanism are respectively movably connected with the top part of the air cylinder and the output connecting-rod mechanism; the hinge connecting-plate mechanism is formed by a plurality of hinge connecting plates (3); and the hinge connecting plates (3) are plates with two movable connecting ends (4). The engine with high efficiency and low consumption energy provided by the utility model employs the hinge connecting-plate mechanism, so that the pressure from gas acting on the wall and the top end of the cylinder performs on the hinge connecting plate; the hinge connecting-plate mechanism and the output connecting-rod mechanism of the engine provided by the utility model move with one ends downwards a lower stop point to compress the air and the space of the combustion chamber; in the working-stroke stage, the energy arising from the explosion of fuels acts on the hinge connecting-plate mechanism, so that the hinge connecting-plate mechanism can drive the output connecting-rod mechanism to move upwards an upper stop point and output energy; such structure more fully takes use of the energy arising from the explosion of the fuels, and consequently, energy is saved and output power is increased.
Description
Technical field
The utility model belongs to the motive power outputting apparatus field, and relating in particular to a kind of efficient low-consume can motor.
Background technique
The discharge capacity of motor is big more generally speaking, and engine output is high more.And reciprocating engine burns fuel and air mixing in its cylinder combustion, and the heat energy that discharges makes the combustion gas that produces HTHP in the cylinder.Combustion gas is expanded and is promoted piston work done produce power.The discharge capacity of motor then depends on stroke of piston.
The working principle of existing motor is: when motor was started working, the intake valve on the cylinder head was opened, exhaust valve closing, and piston slides into downwards from top dead center till the lower dead center, and the volume in the cylinder increases gradually, and air pressure reduces---be lower than the barometric pressure of outside.Open intake valve, air is inhaled in the cylinder, the gas-air mixture body.Second stage, piston moves up from lower dead center, and at this moment intake valve is also with the same tight closing of exhaust valve.The cylinder internal volume reduces gradually, and mixed gas receives the strong compression of piston.When top dead center was arrived in piston motion, mixed gas was compressed in the little space (firing chamber) between top dead center and the cylinder head.At this moment the pressure of mixed gas increases, and temperature raises.Compression is the heat that produces when utilizing gasoline combustion better, and the pressure of the mixed gas that is limited in the firing chamber is improved greatly, so that increase the acting ability after its burning.Finish soon in compression stroke, piston is during near top dead center, and the spark plug on the cylinder head has produced electrical spark through high-tension electricity, and mixed gas is lighted, and gas fiercely expands, and pressure sharply increases, the temperature to 2000 of combustion gas ℃～2500 ℃.Piston moves rapidly to lower dead center under the crunch effect of combustion gas, promotes piston rod output energy.After working stroke finished, because inertia, piston was moved upward by lower dead center, and waste gas after burning just discharges through exhaust valve.When the piston arrives top dead center, the waste gas of the overwhelming majority is discharged from.Exhaust valve closing then, intake valve is opened, and piston is descending by top dead center again, begins new once circulation.
The pressure that the air cylinder structure of existing motor can not make combustion gas press on casing wall and cylinder body top is applied; And stroke of piston is short; Cause the energy about 70% all to do idle work, because structural constraint in receiving self not conform to, its capacity usage ratio is merely about 30%.
The model utility content
The purpose of the utility model provides a kind of efficient low-consume can motor, is applied to overcome the pressure that available engine can not make combustion gas press on casing wall and cylinder body top, and stroke of piston is lacked, and capacity usage ratio is low, ineffective defective.
The described efficient low-consume of the utility model can comprise by motor: cylinder, output linkage mechanism and hinge connecting plate mechanism; The two ends of said hinge connecting plate mechanism flexibly connect with cylinder head and output linkage mechanism respectively;
Said hinge connecting plate mechanism is made up of a plurality of hinge connecting plates, and said hinge connecting plate is that two ends all are the board-like materials that flexibly connects end.
The hinge connecting plate mechanism of said efficient low-consume ability motor is made up of two pairs of hinge connecting plates, and one of them of said every pair of hinge connecting plate (3) flexibly connects end and interconnect; In addition two connecting ends are movably connected in respectively through axle on the connecting end of cylinder head and piston output linkage mechanism and form an airtight space with cylinder wall, formation hinge connecting plate mechanism.
The hinge connecting plate mechanism of said efficient low-consume ability motor is made up of four hinge connecting plates; The flexible connection end of said each hinge connecting plate flexibly connects into a sealed whole body successively each other and is movably connected in respectively through axle on the connecting end of cylinder head and piston output linkage mechanism forms an airtight space with cylinder wall, constitutes hinge connecting plate mechanism.
The hinge connecting plate mechanism of said efficient low-consume ability motor is made up of two pairs of hinge connecting plate groups; Every pair of hinge connecting plate group is flexibly connected by the flexible connection end that a plurality of hinge connecting plates constitute said each hinge connecting plate successively, and its first connecting end is movably connected in cylinder head respectively through axle and connects; Its last connecting end flexibly connects with the connecting end of exporting linkage mechanism respectively; Form an airtight space with cylinder wall with output bindiny mechanism, constitute hinge connecting plate mechanism.
Said hinge connecting plate is provided with suction valve and gas outlet valve.
Forming a confined space between hinge connecting plate mechanism of the utility model and the cylinder is the firing chamber; The working principle of the utility model efficient low-consume ability motor is: exporting linkage mechanism when top dead center moves down; Formed a less confined space; Along with volume reduces gradually, mixed gas receives strong compression.When the output connecting rod mechanism movement when the lower dead center, mixed gas is compressed in the firing chamber between lower dead center and hinge connecting plate mechanism and the cylinder head, makes the volume of firing chamber littler, makes mixed gas receive that piston is stronger must to be compressed, compression ratio is bigger.The heat that such firing chamber produces in the time of utilizing gasoline combustion better improves the pressure of the mixed gas that is limited in the firing chamber greatly, increased the acting ability after its burning.Make piston under the crunch effect of combustion gas, move rapidly, upwards spur the bent axle output mechanical energy through the output connecting rod to top dead center.
The utility model efficient low-consume can motor working procedure be: the hinge connecting plate the output linkage mechanism drive under move to top dead center by lower dead center.This moment IO Intake Valve Opens; Exhaust valve closing, in hinge connecting plate mechanism moving process, the volume of the confined space that forms between hinge connecting plate mechanism and the cylinder increases gradually; Gas pressure is reduced to pa gradually from pr in the confined space; Form certain degree of vacuum in the confined space, the mixed gas of air and gasoline is inhaled in the confined space through intake valve, and further mixes the formation inflammable mixture in the confined space that between hinge connecting plate mechanism and cylinder, forms.During compression stroke, the inlet and outlet door is closed simultaneously.Piston moves to lower dead center from top dead center, and swept volume is dwindled gradually, and the interior mixed gas of cylinder back pressure and temperature by compression constantly raises, and arrives the compression terminal point.When the near lower dead center of a termination of hinge connecting plate mechanism, by the spark ignitor inflammable mixture, mixture combustion discharges a large amount of heat energy, and the pressure and temperature of the burning indoor gas that forms between hinge connecting plate mechanism and the cylinder is improved rapidly.The combustion gas of HTHP promotes the hinge connecting plate and moves to top dead center from lower dead center, and through the external output mechanical energy of output linkage mechanism.Move along with on hinge connecting plate mechanism and the end that is connected of output linkage mechanism, the combustion chamber volume increase, gas pressure and temperature descend gradually.During exhaust stroke, exhauxt valve opens, intake valve is still closed, and hinge connecting plate mechanism moves to lower dead center from top dead center with the end that the output linkage mechanism is connected.
The piston of the utility model drives two pairs of hinge connecting plates and inwardly shrinks; When the output connecting rod mechanism movement arrived lower dead center, mixed gas was compressed in the firing chamber between lower dead center and the hinge connecting plate mechanism, and the energy that makes the generation of fuel explosion time is on the sidewall of the hinge connecting plate of hinge connecting plate mechanism; Make the hinge connecting plate under the combustion gas effect; Promote the output connecting rod and move, promote piston rod output energy, capacity usage ratio＞70% to top dead center.
The beneficial effect of the utility model is:
1. the utility model efficient low-consume can adopt hinge connecting plate mechanism by motor; Make pressure action that original combustion gas presses on casing wall and cylinder body top on the hinge connecting plate; Different with available engine is in compression stroke, and an end of the hinge connecting plate mechanism of this novel engine and output linkage mechanism is to lower dead center motion compresses firing chamber gas and space, and in the expansion stroke stage; The energy that is the generation of fuel explosion time is in hinge connecting plate mechanism; Make hinge connecting plate mechanism drive the output linkage mechanism and move, upwards spur the bent axle output mechanical energy through the output connecting rod, the energy that such structure has utilized combustion gas to produce more fully to top dead center; Energy saving increases output power.
2. the utility model efficient low-consume can adopt hinge connecting plate mechanism by motor; When top dead center moves down; Formed the littler confined space of volume of cylinder of motor in the relative existing technology, even the volume of firing chamber is littler, mixed gas receives the strong compression of piston; Energy fuel explosion time bad student is bigger like this, engine producing more powerful.
3. the utility model efficient low-consume ability engine power utilization ratio is high, can reach about 80%.
4. the utility model efficient low-consume ability engine structure is simple, and outputting power is high, makes simply, practices thrift cost, is suitable for widespread production and use.
Description of drawings
Fig. 1 is the structural representation of the utility model efficient low-consume ability motor;
Structural representation when Fig. 2 is embodiment's 1 compression stroke that the utility model efficient low-consume can motor;
Fig. 3 is embodiment's 2 structural representations of the utility model efficient low-consume ability motor;
Structural representation when Fig. 4 is embodiment's 2 compression strokes that the utility model efficient low-consume can motor;
Fig. 5 is embodiment's 3 structural representations of the utility model efficient low-consume ability motor;
Among the figure:
1. cylinder 4. flexibly connects end
2. the output linkage mechanism is 5.
3. hinge connecting plate
Embodiment
Fig. 1 is the structural representation of the utility model efficient low-consume ability motor, and is as shown in Figure 1:
Efficient low-consume ability motor, the two ends of hinge connecting plate mechanism flexibly connect with cylinder 1 top and output linkage mechanism 2 respectively; Hinge connecting plate mechanism is made up of two pairs of hinge connecting plates 3, and one of them of said every pair of hinge connecting plate 3 flexibly connects end 4 and interconnect; In addition two connecting ends are movably connected in respectively through axle 5 on the connecting end of cylinder 1 top and piston output linkage mechanism 2 and form an airtight space with cylinder wall, formation hinge connecting plate mechanism.Said hinge connecting plate 3 all is the board-like material that flexibly connects end 4 for two ends.
Structural representation when Fig. 2 is embodiment's 1 compression stroke that the utility model efficient low-consume can motor.When motor is started working; Hinge connecting plate mechanism moves to lower dead center from top dead center with the end that the output linkage mechanism is connected; Drive two pairs of hinge connecting plates 3 and inwardly shrink, the volume of the confined space that forms between cylinder 1 top and the hinge connecting rod mechanism reduces gradually, and mixed gas receives strong compression.When lower dead center was arrived in an end motion that is connected with the output linkage mechanism when hinge connecting plate mechanism, mixed gas was compressed in the firing chamber between lower dead center and hinge connecting plate mechanism and cylinder 1 top.At this moment the pressure of mixed gas increases, and temperature raises.Spark plug on the cylinder head has produced electrical spark through high-tension electricity, and mixed gas is lighted, and gas fiercely expands, and pressure sharply increases.Hinge connecting plate mechanism acts on the sidewall of hinge connecting plate 3 of hinge connecting plate mechanism the gas energy that acts on originally on the cylinder sidewall; Thereby make the invalid active force that acts on originally on the cylinder sidewall be converted into axial force effectively; Make hinge connecting plate mechanism and the end that is connected of output linkage mechanism under the crunch effect of combustion gas; Move rapidly to top dead center, upwards spur the acting of bent axle output energy through the output connecting rod.Make the energy of the interior gas of cylinder be fully used like this, its capacity usage ratio can reach more than 70%, has high use value.
Fig. 3 is embodiment's 2 structural representations of the utility model efficient low-consume ability motor, and is as shown in Figure 3:
The hinge connecting plate mechanism of said efficient low-consume ability motor is made up of four hinge connecting plates 3; The flexible connection end 4 of said each hinge connecting plate 3 flexibly connects into a sealed whole body successively each other and is movably connected in respectively through axle 5 on the connecting end of cylinder 1 top and piston output linkage mechanism 2 forms an airtight space with cylinder wall, constitutes hinge connecting plate mechanism.
The hinge connecting plate output linkage mechanism drive under move to top dead center by lower dead center.This moment IO Intake Valve Opens; Exhaust valve closing, in hinge connecting plate mechanism moving process, the volume of the confined space that forms between hinge connecting plate mechanism and the cylinder increases gradually; Gas pressure is reduced to pa gradually from pr in the confined space; Form certain degree of vacuum in the confined space, the mixed gas of air and gasoline is inhaled in the confined space through intake valve, and further mixes the formation inflammable mixture in the confined space that between hinge connecting plate mechanism and cylinder, forms.Structural representation when Fig. 4 is embodiment's 2 compression strokes that the utility model efficient low-consume can motor; As shown in the figure: during compression stroke, the inlet and outlet door is closed simultaneously.Piston moves to lower dead center from top dead center, and swept volume is dwindled gradually, and the interior mixed gas of cylinder back pressure and temperature by compression constantly raises, and arrives the compression terminal point.When the near lower dead center of a termination of hinge connecting plate mechanism, by the spark ignitor inflammable mixture, mixture combustion discharges a large amount of heat energy, and the pressure and temperature of the burning indoor gas that forms between hinge connecting plate mechanism and the cylinder is improved rapidly.The combustion gas of HTHP promotes the hinge connecting plate and moves to top dead center from lower dead center, upwards spurs the bent axle output mechanical energy through the output connecting rod.Move along with on hinge connecting plate mechanism and the end that is connected of output linkage mechanism, the combustion chamber volume increase, gas pressure and temperature descend gradually.During exhaust stroke, exhauxt valve opens, intake valve is still closed, and hinge connecting plate mechanism moves to lower dead center from top dead center with the end that the output linkage mechanism is connected.
The piston of the utility model drives two pairs of hinge connecting plates and inwardly shrinks; When the output connecting rod mechanism movement arrived lower dead center, mixed gas was compressed in the firing chamber between lower dead center and the hinge connecting plate mechanism, and the energy that makes the generation of fuel explosion time is on the sidewall of the hinge connecting plate of hinge connecting plate mechanism; Make the hinge connecting plate under the combustion gas effect; Promote the output connecting rod and move, promote the output connecting rod and upwards spur bent axle output energy, capacity usage ratio＞70% to top dead center.
Fig. 5 is the example structure schematic representation of the utility model efficient low-consume ability motor, and is as shown in Figure 5:
The hinge connecting plate mechanism of efficient low-consume ability motor is made up of two pairs of hinge connecting plate groups; Every pair of hinge connecting plate group is flexibly connected by the flexible connection end 4 that 6 hinge connecting plates constitute said each hinge connecting plate 3 successively, and its first connecting end is movably connected in cylinder 1 top respectively through axle 5 and connects; Its last connecting end flexibly connects with the connecting end of exporting linkage mechanism 2 respectively; Form a hexagonal confined space with cylinder wall with output bindiny mechanism, constitute hinge connecting plate mechanism.
When motor is started working; Hinge connecting plate mechanism moves to lower dead center from top dead center with the end that the output linkage mechanism is connected; Drive two pairs of hinge connecting plates 3 and inwardly shrink, the volume of the confined space that forms between cylinder 1 top and the hinge connecting rod mechanism reduces gradually, and mixed gas receives strong compression.When lower dead center was arrived in an end motion that is connected with the output linkage mechanism when hinge connecting plate mechanism, mixed gas was compressed in the firing chamber between lower dead center and hinge connecting plate mechanism and cylinder 1 top.At this moment the pressure of mixed gas increases, and temperature raises.Spark plug on the cylinder head has produced electrical spark through high-tension electricity, and mixed gas is lighted, and gas fiercely expands, and pressure sharply increases.Hinge connecting plate mechanism acts on the sidewall of hinge connecting plate 3 of hinge connecting plate mechanism the gas energy that acts on originally on the cylinder sidewall; Thereby make the invalid active force that acts on originally on the cylinder sidewall be converted into axial force effectively; Make hinge connecting plate mechanism and the end that is connected of output linkage mechanism under the crunch effect of combustion gas; Move rapidly to top dead center, upwards spur the acting of bent axle output energy through the output connecting rod.Make the energy of the interior gas of cylinder be fully used like this, its capacity usage ratio can reach more than 70%, has high use value.
Claims (5)
1. an efficient low-consume can motor, and it is characterized in that: said efficient low-consume can comprise by motor: cylinder (1), output linkage mechanism (2) and hinge connecting plate mechanism; The two ends of said hinge connecting plate mechanism flexibly connect with cylinder head and output linkage mechanism respectively;
Said hinge connecting plate mechanism is made up of a plurality of hinge connecting plates (3), and said hinge connecting plate (3) all is the board-like material that flexibly connects end (4) for two ends.
2. efficient low-consume ability motor according to claim 1; It is characterized in that: the hinge connecting plate mechanism of said efficient low-consume ability motor is made up of two pairs of hinge connecting plates (3), and one of them of said every pair of hinge connecting plate (3) flexibly connects end (4) and interconnect; In addition two connecting ends are movably connected in respectively through axle (5) on the connecting end of cylinder (1) top and output linkage mechanism (2) and form an airtight space with cylinder wall, formation hinge connecting plate mechanism.
3. efficient low-consume ability motor according to claim 1; It is characterized in that: the hinge connecting plate mechanism of said efficient low-consume ability motor is made up of four hinge connecting plates (3); The flexible connection end (4) of said each hinge connecting plate (3) flexibly connects into a sealed whole body successively each other; And be movably connected in respectively through axle (5) on the connecting end of cylinder (1) top and output linkage mechanism (2) and form an airtight space with cylinder wall, constitute hinge connecting plate mechanism.
4. efficient low-consume ability motor according to claim 1; It is characterized in that: the hinge connecting plate mechanism of said efficient low-consume ability motor is made up of two pairs of hinge connecting plate groups; Every pair of hinge connecting plate group is flexibly connected by the flexible connection end (4) that a plurality of hinge connecting plates constitute said each hinge connecting plate (3) successively, and its first connecting end is movably connected in cylinder (1) top respectively through axle (5) and connects; Its last connecting end flexibly connects with the connecting end of exporting linkage mechanism (2) respectively; Form an airtight space with cylinder wall with output bindiny mechanism, constitute hinge connecting plate mechanism.
5. efficient low-consume ability motor according to claim 2, it is characterized in that: said hinge connecting plate is provided with suction valve and gas outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120281139XU CN202202949U (en) | 2011-08-04 | 2011-08-04 | Engine with high efficiency and low consumption energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120281139XU CN202202949U (en) | 2011-08-04 | 2011-08-04 | Engine with high efficiency and low consumption energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202202949U true CN202202949U (en) | 2012-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120281139XU Expired - Fee Related CN202202949U (en) | 2011-08-04 | 2011-08-04 | Engine with high efficiency and low consumption energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202202949U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622836A (en) * | 2020-06-05 | 2020-09-04 | 张家陶 | Engine crankshaft with adjustable radius |
-
2011
- 2011-08-04 CN CN201120281139XU patent/CN202202949U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111622836A (en) * | 2020-06-05 | 2020-09-04 | 张家陶 | Engine crankshaft with adjustable radius |
| CN111622836B (en) * | 2020-06-05 | 2021-11-19 | 张家陶 | Engine crankshaft with adjustable radius |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIAMEN YITONG MACHINERY CO., LTD. Free format text: FORMER OWNER: CHEN YUNQIAO Effective date: 20130105 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 432122 XIAOGAN, HUBEI PROVINCE TO: 361026 XIAMEN, FUJIAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130105 Address after: Haicang District of Xiamen City, Fujian province 361026 Dong Fu Zhen Hong Tang Patentee after: Xiamen Yitong Machinery Co., Ltd. Address before: 432122 No. 35 market, Mao Chen Town, Hubei, Xiaogan Patentee before: Chen Yunqiao |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120425 Termination date: 20140804 |
|
| EXPY | Termination of patent right or utility model |