CN201753668U - Power generating device for vehicle - Google Patents
Power generating device for vehicle Download PDFInfo
- Publication number
- CN201753668U CN201753668U CN2010202125244U CN201020212524U CN201753668U CN 201753668 U CN201753668 U CN 201753668U CN 2010202125244 U CN2010202125244 U CN 2010202125244U CN 201020212524 U CN201020212524 U CN 201020212524U CN 201753668 U CN201753668 U CN 201753668U
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- Prior art keywords
- generating device
- actuator
- gear unit
- pipeline
- car body
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- Expired - Fee Related
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
Abstract
The utility model provides a power generating device for a vehicle, which is composed of a first transmission unit, a second transmission unit and a power generator, wherein the first transmission unit is connected with a vehicle body component by a connecting part and is driven by the vehicle body component, the second transmission unit is driven by a transmission part, and the power generator is driven by the second transmission unit. The second transmission unit comprises two actuators and a base for installing the two actuators, wherein the two actuators are respectively arranged at the two sides of the transmission part of the first transmission unit, a movable part which is connected with the transmission part and is used for increasing or reducing the quantity of internal fluid is respectively arranged at one end of each actuator, and two flowing-out/in pipelines for enabling the internal fluid to flow in a one-way manner are respectively connected at the other end of each actuator. A fluid motor used for enabling the fluid to pass through to drive the power generator to run is arranged at one end of the power generator, and can enable the flowing-out pipeline of one actuator to be jointed with the flowing-in pipeline of another actuator. A power transmission part for power output is arranged at the other end of the power generator.
Description
Technical field
The utility model relates to a kind of electric generating device.
Background technique
The research staff of general oily electric hybrid vehicle or pure electric drive car advances when mobile for kind markon is used in vehicle, and the dump energy because of motion is derived to be used for the driving generator operation generating, makes the electric power of generation, can be stored in the automobile-used storage battery, for use.Aforementioned movement is meant turn inside diameter, when passing through uneven road surface, produces states such as squint, vibrations because of inertial force makes car body itself.And aforementioned generator drives through car body weight exactly, and then produces the electric generating device of a kind of uniqueness of electric power.
In above-mentioned, this traditional vehicle except generator, can be set up a liftable shock-proof spring with electricity generating device again below the spring of general automobile-used shock absorber, and this shock-proof spring is made up of the two-part connecting rod that a spring tray and is connected with spring tray; Aforementioned spring tray is arranged with top tray and following pallet, and pallet is fixing person down; The two ends of aforementioned two-part connecting rod connect upper and lower spring tray respectively, and this two-part connecting rod is made up of left and right two connecting rods, have pivot in the centre of each connecting rod, to produce bending effect.The one vehicle body balance sysmte that cooperates with shock-proof spring can be set in addition again, so when vehicle body bends to right or turns left or passes through the fluctuation road surface, can temporarily remove the length of spring compressed state because of being under pressure, and utilize car body weight to push generator operation.
And above-mentioned traditional electric generating dress exists the following point point:
This traditional vehicle need see through shock absorber, liftable shock-proof spring and vehicle body balance sysmte etc. three partly with electricity generating device, generator operation generating with left side of weight when the tilting of car body or right side, yet this generation mode can change because of road conditions, and be difficult for making one-sided generator to keep a stable running time, also can make one-sided generator form desultory operating condition, be difficult for making the action of car body weight generator to carry out and generation electric power really again.Therefore, how the energy of body movement can be stablized and send generator to and use, and make this generator one time of running really, exhaust when micro-electric power causes transmitting, just become the problem of this Real with novel desire solution to avoid producing.
Novel content
The purpose of this utility model is to provide a kind of and forms the two-stage gearing, and can amplify body movement and can stablize the transmission effect, can adjust the electric generating device of leverage and hydrodynamic pressure and flow again with mechanical actuation collocation hydrodynamic pressure.This body movement is meant that car body moves, squint, vibrations and circumstance or states such as acceleration-deceleration and brake.
The utility model is to adopt following technological means to realize:
For solving foregoing problems and reaching the purpose of this utility model, technological means of the present utility model is achieved in that and is a kind of electric generating device that it comprises;
One with joint (11) and car body member (2) first gear unit (10) in succession, first gear unit (10) is driven by car body member (2), and end is transmission unit (12) in addition;
One second gear unit (20) that is driven by transmission unit (12) includes two actuators (21,22) that are separately positioned on both sides, above-mentioned transmission unit (12), an and pedestal (22) that is provided with for this two actuator (21,22); One end of each actuator (21,22), be with transmission unit (12) in succession and in order to increasing or to reduce the active part (211,221) of internal flow amount, and in addition end each have two to be the outflow pipeline (212,222) of one-way flow and to flow into pipelines (213,223) in succession for internal flow; And
One by the generator (30) of second gear unit (20) drive, one end of this generator (30) is provided with for fluid by the fluid motor (31) with drive generator (30) running, can make the outflow pipeline (212,222) of an actuator be connected the inflow pipeline (213,223) of another actuator, and generator (30) the transmission of electricity portion (32) that exports for power supply power of end in addition.
Electric generating device according to above-mentioned is characterized in that: the drive link (101) that described first gear unit (10) can be articulated by a shaft and car body member (2), and a continuous motion stem (102) that is articulated in drive link (101) body formed; And described joint (11) is the pivot seat between car body member (2) and drive link (101); Described transmission unit (12) is the pivot seat between drive link (101) and continuous motion stem (102).
Electric generating device according to above-mentioned is characterized in that: the drive link (101) that described first gear unit (10) can be articulated by a shaft and car body member (2), and a continuous motion stem (102) that is articulated in drive link (101) body formed; And described joint (11) is between car body member (2) and drive link (101) and can adjust the pedestal of car body member (2) force application location; Described transmission unit (12) is between drive link (101) and continuous motion stem (102) and can adjusts the pivot seat of continuous motion stem (102) displacement range.
Electric generating device according to above-mentioned is characterized in that: described generator (30) in addition end transmission of electricity portion (32) again electricity in succession to an electric storage means (40), to make the electric power storage applications.
Electric generating device according to above-mentioned is characterized in that: described actuator (21,22) can be implemented for oil hydraulic cylinder, oil hydraulic cylinder, pneumatic cylinder or vapour pressure cylinder.
Electric generating device according to above-mentioned is characterized in that: the particular section of described outflow pipeline (212,222) and inflow pipeline (213,223) is provided with first valve body (241) and second valve body (242) that prevent fluid reflux.
According to above-mentioned electric generating device, it is characterized in that: between described second gear unit (20) and generator (30), have additional at least one with flow out pipeline (212,222) and/or flow into pipeline (213,223) is connected, with discharge or additional module in the reservoir vessel (25) of Fluid Volume.
Electric generating device according to above-mentioned is characterized in that: described reservoir vessel (25) can be implemented for oil groove, tank, air drain, fuel tank, water tank or expansion box.
The utility model can obtain following some advantage:
1. the utility model electric generating device, be by first gear unit (10), second gear unit (20) forms the transmission effect of two-stage, earlier by the leverage between first gear unit (10) and car body member (2), amplify the output movement of first gear unit (10) continuous motion stem (102), see through two actuators (21 of second gear unit (20) again, 22), and the pipeline (212 of the unidirectional guide functions of tool, 222,213,223) connection structure and effect between, can form confined space flows for flow circuit, except driving generator (30) running generating, and it is mobile to change fluid through variation in pressure, flow to, and two actuators (21,22) Nei Bu fluid volume, make the transmission effect that forms sensitivity between first gear unit (10) and second gear unit (20), and then make this continuous motion stem (102) produce to-and-fro motion, to form accurate start and stop effect.
2. above-mentioned second gear unit (20) by at each to being connected and being the pipeline (212,223 of unidirectional water conservancy diversion; 213,222), be provided as the valve body (241,242) of safety switch purposes, make the internal flow of two actuators (21,22) can not squeezed moving by active part (211,221), and then the continuous motion stem (102) of first gear unit (10) also can not promoted indirectly by car body member (2), so allow the utility model electric generating device when not using, or after personnel leave car body, can avoid the utility model device to operate generating voluntarily and the accident that meets accident.
Description of drawings
Fig. 1: the enforcement schematic representation of the utility model electric generating device.
Fig. 2: the drive connection Block Diagram of the utility model electric generating device.
Fig. 3: be the schematic representation of this module internal direction of flow first actuator among Fig. 1.
Fig. 4: be the schematic representation of this module internal direction of flow second actuator among Fig. 1.
Fig. 5: for setting up the drive connection Block Diagram that reservoir vessel is implemented in this module among Fig. 2.
Fig. 6: for setting up the drive connection Block Diagram that implement at reservoir vessel collocation group Pu in this module among Fig. 2.
Fig. 7: adopt the enforcement illustration of implementing with adjustable pivot seat for this joint and transmission unit among Fig. 1.
1 electric generating device 213,223 flows into pipeline
2 car body members, 23 pedestals
10 first gear units, 241,243 first valve bodies
101 drive links, 242,244 second valve bodies
102 continuous motion stems, 25 reservoir vessels
11 joints 26 are helped the Pu
12 transmission units, 30 generators
20 second gear units, 31 fluid motors
21 first actuators, 32 transmission of electricity portions
22 second actuators, 40 electric storage means
211,221 active parts
212,222 flow out pipeline
Embodiment
In order more specifically to present content of the present utility model,, elaborate at enforcement kenel of the present utility model below with reference to graphic.
Be illustrated in figure 1 as the enforcement schematic representation of the utility model electric generating device, Figure 2 shows that the drive connection Block Diagram of the utility model electric generating device, Figure 3 shows that the schematic representation of this module internal direction of flow first actuator among Fig. 1, Figure 4 shows that the schematic representation of this module internal direction of flow second actuator among Fig. 1, Figure 5 shows that and set up the drive connection Block Diagram that reservoir vessel is implemented among Fig. 2 in this module, Figure 6 shows that and set up the drive connection Block Diagram that implement at reservoir vessel collocation group Pu among Fig. 2 in this module, Figure 7 shows that this joint and transmission unit are adopted the enforcement illustration of implementing with adjustable pivot seat among Fig. 1.
It is a kind of electric generating device that last figure discloses the utility model, is formed by the generator (30) of second gear unit (20) drive by second gear unit (20) of transmission unit (12) drive, with joint (11) and car body member (2) first gear unit (10), in succession by one.This first gear unit (10) sees through joint (11) and is driven by car body member (2), and end is transmission unit (12) in addition.
And above-mentioned second gear unit (20) includes two first and second actuators (21,22) that are separately positioned on both sides, above-mentioned transmission unit (12), an and pedestal (22) that is provided with for this two actuator (21,22); One end of each actuator (21,22), be with transmission unit (12) in succession and in order to increasing or to reduce the active part (211,221) of internal flow amount, and in addition end each have two to be the outflow pipeline (212,222) of one-way flow and to flow into pipelines (213,223) in succession for internal flow.
One end of above-mentioned generator (30) is provided with for fluid by the fluid motor (31) with drive generator (30) running, can make the outflow pipeline (212,222) of an actuator be connected the inflow pipeline (213,223) of another actuator, and generator (30) the transmission of electricity portion (32) that exports for power supply power of end in addition.Aforementioned generator (30) can be rotary generator or the enforcement of generating motor; And aforesaid fluid motor (31) can be implemented with oil hydraulic motor.
The utility model electric generating device (1), be by first gear unit (10), second gear unit (20) forms the transmission effect of two-stage, earlier by the leverage between first gear unit (10) and car body member (2), amplify the output movement of first gear unit (10) continuous motion stem (102), promptly see through the little input displacement of car body member (2), just can make continuous motion stem (102) produce big output displacement, so at two actuators (21, when 22) being subtend and being provided with, can keep spacing with drive link (101) end, avoid the actuator and the body of rod situation that bumps; See through two actuators (21,22) of second gear unit (20), the outflow pipeline (212,222) and inflow pipeline (213, the 223) enforcement of the unidirectional guide functions of collocation tool again, forming confined space flows for flow circuit, except as shown in Figure 2, can drive outside generator (30) the running generating, and see through variation in pressure and change that fluid flows, flows to, and the inner fluid volume of two actuators (21,22), and then make this continuous motion stem (102) produce to-and-fro motion, to form the start and stop effect.
In above-mentioned, as shown in Figure 1, the drive link (101) that described first gear unit (10) can be articulated by a shaft and car body member (2), and a continuous motion stem (102) that is articulated in drive link (101) body formed; And described joint (11) is the pivot seat between car body member (2) and drive link (101); Described transmission unit (12) is the pivot seat between drive link (101) and continuous motion stem (102).
Above-mentioned again generator (30) sees also Figure 1 and Figure 2, the transmission of electricity portion (32) of other end again electricity in succession to an electric storage means (40), to make the electric power storage applications.And aforementioned transmission of electricity portion (32) can be that plug Port, transformer or rectifier implement, and makes generator (30) except with electric storage means (40) is electrically connected, and also can be electrically connected with vehicle lamp.
Above-mentioned first and second actuator (21,22) can adopt oil hydraulic cylinder, oil hydraulic cylinder, pneumatic cylinder or vapour pressure cylinder to implement.Again at above-mentioned outflow pipeline (212,222) and flow into pipeline (213,223) particular section, be provided with first valve body (241) and second valve body (242) that prevent fluid reflux, in Fig. 1, by with two valve bodies (241,242) close, make two actuators (21,22) internal flow can be by active part (211,221) crowded moving, and then the continuous motion stem (102) of first gear unit (10) also can not promoted indirectly by car body member (2), so make the utility model electric generating device when not using, or after personnel leave car body, can avoid the utility model to operate generating voluntarily and the accident that meets accident.
And above-mentioned first and second actuator (21,22) with the kind of drive of continuous motion stem (102), as shown in Figure 3, can press down and after driving continuous motion stem (102) at car body member (2), make active part (221) the extruding internal flow in second actuator (22), first valve body (243) of position this moment on first actuator inflow pipeline (213), and second valve body (242) that second actuator flows out on the pipeline (222) can be opening state, and another flows out second valve body (244) on the pipeline (212), and another first valve body (241) that flows on the pipeline (223) is to be closed condition, can enter after internal flow is suffered oppression and flow out pipeline (222), fluid motor (31) through generator, flow through the inflow pipeline (213) of first actuator again, enter in first actuator (21) and be detained, help continuous motion stem (102) to move down; After the fluid of this generator (30) in being subjected to fluid motor drives, can drive generator (30) running generating, and electric power is seen through transmission of electricity portion (32) export an electric storage means (40) to and store, with as auxiliary power supply on vehicle.
The internal flow amount for the treatment of above-mentioned first actuator is above after the setting value, its hydrodynamic pressure can promote inner active part and continuous motion stem (12) is moved, make the above-mentioned former valve body (243 that is opening state, 242) can close, and the former valve body (244 that is closed condition, 241) unlatching is opening state, the interior fluid of first actuator (21) can't be flowed back in second actuator (22) by former pipeline, make internal flow as shown in Figure 4, the outflow pipeline (212) that changes by first actuator (21) flows out, flow through the fluid motor (31) of generator again, inflow pipeline (223) through second actuator (22), enter in second actuator (22) and be detained, help on the continuous motion stem (102) and move.
See through the leverage of above-mentioned first gear unit (10) and permeate fluid and between two actuators (21,22) of second gear unit (20) and pipeline (212,222,213,223), be communicated with effect, make the transmission effect that forms sensitivity between first gear unit (10) and second gear unit (20), so move at car body, when squint, vibrations, acceleration-deceleration and brake, after this car body member (2) output one little displacement distance, just can allow continuous motion stem (102) form the to-and-fro motion of big displacement.
Adjust the opening state of each valve body (241,242,243,244) again by appropriateness, allow the internal flow amount and the pressure fluid pressure of two actuators (21,22) be reduced to gradually less than the startup value, after making driving component (10) be tending towards halted state, close each valve body (241,242,243,244); When opening next time, avoid too up or down being offset the effect that influences initial transmission by this because of driving component (10).
And for example shown in Figure 5, between above-mentioned second gear unit (20) and generator (30), have additional at least one and flow out pipeline (212,222) and/or flow into pipeline (213,223) be connected, reservoir vessel (25) with Fluid Volume in discharging or the additional module, in diagram, can be at two actuators (21,22) each between is provided with this reservoir vessel (25) to being connected pipeline, when by this can the fluid in module consuming for some reason, see through reservoir vessel (25) and come quick fluid replacement amount, and the slow chamber purposes of pressing of formation, with the adjusting loine pressure, but module internal pressure is maintained between the mobile value range of driving fluid; Again can be when infiltrating impurity, see through this reservoir vessel (25) and discharge the dirty fluid in the module and replaced, and clean the pipeline (212,213,222,223) and actuator (21, the 22) inside of module in the lump.This reservoir vessel (25) can be accumulator or oil groove, tank, air drain, fuel tank, water tank or expansion box enforcement with pressure accumulation function.
And above-mentioned reservoir vessel (25) be except being arranged on each separately to the pipeline that is connected, also can be as shown in Figure 6, and make between two actuators (21,22) each to being connected the shared reservoir vessel of pipeline (25); In addition, for the fluid that quickens pipeline inside flows, in above-mentioned second gear unit (20), more have additional one fluid injected the group Pu (26) of this actuator (21,22), this group Pu (26) is except being arranged on the inflow pipeline (222) of second actuator (22) as shown, and the inflow pipeline (212) that also can be arranged on first actuator (21) is located.
In addition, above-mentioned first gear unit (10) can be as shown in Figure 7, the drive link (101) that articulates by a shaft and car body member (2), and a continuous motion stem (102) that is articulated in drive link (101) body formed; And described joint (11) is between car body member (2) and drive link (101) and can adjust the pedestal of car body member (2) force application location; Described transmission unit (12) is between drive link (101) and continuous motion stem (102) and can adjusts the pivot seat of continuous motion stem (102) displacement range.Make the amplification effect that increases or reduce first gear unit (10) leverage, and the distance range that between two actuators (21,22), moves of continuous motion stem (102) by this, regulate and control flow, flow velocity and time that fluid flows through generator fluid motor (31).The utility model can be by in second gear unit (20) again, sets up reservoir vessel and adjusts hydrodynamic pressure and flow between two actuators (21,22) and pipeline (212,222,213,223).
It should be noted that at last: above embodiment is the described technological scheme of unrestricted the utility model in order to explanation the utility model only; Therefore, although this specification has been described in detail the utility model with reference to each above-mentioned embodiment,, those of ordinary skill in the art should be appreciated that still and can make amendment or be equal to replacement the utility model; And all do not break away from the technological scheme and the improvement thereof of novel spirit and scope, and it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (8)
1. an electric generating device is characterized in that, comprises;
One with joint (11) and car body member (2) first gear unit (10) in succession, first gear unit (10) is driven by car body member (2), and end is transmission unit (12) in addition;
One second gear unit (20) that is driven by transmission unit (12) includes two first and second actuators (21,22) that are separately positioned on both sides, above-mentioned transmission unit (12), an and pedestal (22) that is provided with for this two actuator (21,22); One end of each actuator (21,22), be with transmission unit (12) in succession and in order to increasing or to reduce the active part (211,221) of internal flow amount, and in addition end each have two to be the outflow pipeline (212,222) of one-way flow and to flow into pipelines (213,223) in succession for internal flow; And
One by the generator (30) of second gear unit (20) drive, one end of this generator (30) is provided with for fluid by the fluid motor (31) with drive generator (30) running, can make the outflow pipeline (212,222) of an actuator be connected the inflow pipeline (213,223) of another actuator, and generator (30) the transmission of electricity portion (32) that exports for power supply power of end in addition.
2. electric generating device as claimed in claim 1 is characterized in that: the drive link (101) that described first gear unit (10) can be articulated by a shaft and car body member (2), and a continuous motion stem (102) that is articulated in drive link (101) body formed; And described joint (11) is the pivot seat between car body member (2) and drive link (101); Described transmission unit (12) is the pivot seat between drive link (101) and continuous motion stem (102).
3. electric generating device as claimed in claim 1 is characterized in that: the drive link (101) that described first gear unit (10) can be articulated by a shaft and car body member (2), and a continuous motion stem (102) that is articulated in drive link (101) body formed; And described joint (11) is between car body member (2) and drive link (101) and can adjust the pedestal of car body member (2) force application location; Described transmission unit (12) is between drive link (101) and continuous motion stem (102) and can adjusts the pivot seat of continuous motion stem (102) displacement range.
4. electric generating device as claimed in claim 1 is characterized in that: described generator (30) in addition end transmission of electricity portion (32) again electricity in succession to an electric storage means (40), to make the electric power storage applications.
5. electric generating device as claimed in claim 1 is characterized in that: described actuator (21,22) can be implemented for oil hydraulic cylinder, oil hydraulic cylinder, pneumatic cylinder or vapour pressure cylinder.
6. electric generating device as claimed in claim 1 is characterized in that: the particular section of described outflow pipeline (212,222) and inflow pipeline (213,223) is provided with first valve body (241) and second valve body (242) that prevent fluid reflux.
7. electric generating device as claimed in claim 1, it is characterized in that: between described second gear unit (20) and fluid motor (31), have additional at least one with flow out pipeline (212,222) and/or flow into pipeline (213,223) is connected, with discharge or additional module in the reservoir vessel (25) of Fluid Volume.
8. electric generating device as claimed in claim 7 is characterized in that: described reservoir vessel (25) can be implemented for oil groove, tank, air drain, fuel tank, water tank or expansion box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202125244U CN201753668U (en) | 2010-05-28 | 2010-05-28 | Power generating device for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202125244U CN201753668U (en) | 2010-05-28 | 2010-05-28 | Power generating device for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201753668U true CN201753668U (en) | 2011-03-02 |
Family
ID=43621400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202125244U Expired - Fee Related CN201753668U (en) | 2010-05-28 | 2010-05-28 | Power generating device for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201753668U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867414A (en) * | 2012-12-18 | 2014-06-18 | 冯静 | Energy-accumulating generating set for generating power by using suction effect of train |
| WO2014094672A1 (en) * | 2012-12-18 | 2014-06-26 | He Lili | Electricity generation device |
| CN104937267A (en) * | 2014-01-20 | 2015-09-23 | 陈维雄 | Electricity generation device |
-
2010
- 2010-05-28 CN CN2010202125244U patent/CN201753668U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867414A (en) * | 2012-12-18 | 2014-06-18 | 冯静 | Energy-accumulating generating set for generating power by using suction effect of train |
| WO2014094672A1 (en) * | 2012-12-18 | 2014-06-26 | He Lili | Electricity generation device |
| CN103867414B (en) * | 2012-12-18 | 2016-07-06 | 冯静 | The swabbing effect utilizing train carries out the energy-storage type TRT generated electricity |
| CN104937267A (en) * | 2014-01-20 | 2015-09-23 | 陈维雄 | Electricity generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110302 Termination date: 20130528 |