CN204323096U - A kind of power system of electric automobile and electronlmobil - Google Patents
A kind of power system of electric automobile and electronlmobil Download PDFInfo
- Publication number
- CN204323096U CN204323096U CN201420732244.4U CN201420732244U CN204323096U CN 204323096 U CN204323096 U CN 204323096U CN 201420732244 U CN201420732244 U CN 201420732244U CN 204323096 U CN204323096 U CN 204323096U
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- Prior art keywords
- storage battery
- power system
- electrical generator
- electric automobile
- conv
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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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model provides a kind of power system of electric automobile, comprises at least one storage battery and at least one electrical generator; Storage battery is connected with electrical motor, and electrical motor is connected with driving wheel by propulsive effort conv; The mouth of electrical generator is connected with storage battery by rectifier converters, and the rotor of electrical generator is connected with flower wheel.A kind of electronlmobil, comprise chassis, chassis is provided with power system of electric automobile.A kind of power system of electric automobile that the utility model provides and electronlmobil, in traveling process, some mechanical can be converted into electric energy to be again filled in storage battery, in the process of advancing, save bit by bit certain electric energy, add the electricity in storage battery, improve flying power, the milimeter number once can advanced after charging is longer.
Description
Technical field
The utility model relates to electric vehicle engineering field, especially relates to a kind of power system of electric automobile and electronlmobil.
Background technology
New-energy automobile refers to and adopts unconventional vehicle fuel as power resources (or using conventional vehicle fuel, employing novel on-vehicle engine installation), the power control of comprehensive vehicle and the pioneering technology of driving aspect, the know-why of formation is advanced, the automobile with up-to-date technology, new construction.
Wherein, the effect that electronlmobil obtains in the development of new-energy automobile is comparatively outstanding, and it is power that electronlmobil refers to vehicle power, drives wheels travel with motor, meets the vehicle of arteries of communication, legislative control on safety requirements.Due to less relative to orthodox car to environmental concerns, its prospect is extensively had an optimistic view of.
But, electronlmobil due to its propulsion source be electricity, compare compared with the fuel-engined vehicle used at present, the following shortcoming of ubiquity: charging problems, generally, electronlmobil can adopt commercial power charged, but it is longer to be full of required duration, another kind of is special station stake charging, and charging duration is relatively short, but, need to set up special station stake.
So electronlmobil is generally all be in once to charge in use, nonrecoverable state, and electronlmobil travelled distance of once charging is about 150 km, and therefore, the flying power of current electronlmobil is poor.
Utility model content
The purpose of this utility model is to provide a kind of power system of electric automobile and electronlmobil, to solve the once charging of the electronlmobil existed in prior art, once uses, the technical matters that flying power is poor.
A kind of power system of electric automobile that the utility model provides, comprises at least one storage battery and at least one electrical generator;
Described storage battery is connected with electrical motor, and described electrical motor is connected with driving wheel by propulsive effort conv;
The mouth of described electrical generator is connected with described storage battery by rectifier converters, and the rotor of described electrical generator is connected with flower wheel;
Described propulsive effort conv is used for the propulsive effort propulsive effort of described electrical motor being converted to driving wheel;
The AC rectification that described rectifier converters is used for electrical generator to produce is that direct current (DC) is filled in described storage battery.
Also comprise attemperating unit, described attemperating unit comprises at least one second electrical generator;
The rotor of described second electrical generator is connected with described driving wheel, and the mouth of described second electrical generator is connected with storage battery, and described storage battery is connected with temp-regulating air-conditioning.
As everyone knows, the fuel-engined vehicle used at present, compressor oil driven by engine, when (parking, car locking state) after engine off, compressor quits work, and the a/c system of automobile can not work, even if air-conditioning continues outside air blast, the wind of blowout is natural wind, can not refrigerating/heating.Especially in the summer of sweltering heat, Ruo Chenei locks personnel by mistake, and vehicle interior temperature is high, and sultry, and air-conditioning can not work, and threatens greatly the life security of occupant.
By arranging the second electrical generator on driving wheel, the mechanical energy that driving wheel produces is partially converted into electric energy, wherein, can at vehicle descending, to open the second electrical generator with the wind or under the state such as sliding, the second electrical generator continues to charge in storage battery, when opening air-conditioning, charged by storage battery box temp-regulating air-conditioning, even if under the state that vehicle cuts out (motion of driving wheel mechanical), deposit electricity in storage battery, electricity can be provided for temp-regulating air-conditioning.
Wherein, electricity of depositing in storage battery can by consumption storage battery electricity, the electric energy changed to drive producing mechanical energy of driving wheel, also can be at descending, with the wind or under the state such as sliding, do not consume storage battery electricity, the some mechanical energy that driving wheel produces and the electricity that obtains.
Be provided with between described rectifier converters and described storage battery and fill conv soon; The described conv that fills soon is for being filled into direct current (DC) fast in described storage battery.Fill the efficiency that conv can improve charging soon, in the process that electronlmobil is advanced, electricity in storage battery is constantly being consumed, when some mechanical can be converted into electric energy by electrical generator, the electricity produced can be filled in storage battery fast, not only charging effect is higher, and can improve the flying power of storage battery fast.
Comprise two described storage batterys, the rated voltage of described storage battery is 72V.The maximum speed of the voltage influence electronlmobil of storage battery, wherein, voltage is larger, and electric power is larger.
Preferably, the rating horsepower of described electrical motor is 15KW.Comprise two described electrical generators, the rating horsepower of described electrical generator is 20KW.
Preferably, described second electrical generator is dynamo generator.The rating horsepower of described dynamo generator is 5KW, and the electricity that the second electrical generator produces is direct current (DC), and general run of thins exists, for storage battery charging adopts direct current (DC), so, without the need to carrying out rectification in process of charging, directly charge.
A kind of electronlmobil, comprise chassis, described chassis is provided with above-mentioned power system of electric automobile.
Further, described electrical motor, described propulsive effort conv are located at the front end on described chassis, described storage battery, described storage battery, rectifier converters and describedly fill the middle part that conv is located at described chassis soon, and described second electrical generator is located at the end on described chassis.
A kind of power system of electric automobile that the utility model provides and electronlmobil, when normally running, are motor by storage battery, drive driving wheel, driving wheel rotarily drives vehicle body and rotates, thus drives flower wheel to rotate, vehicle body is subjected to displacement, completes advance or backward movement.But, in automobile traveling process, under effect of inertia, without the need to driving driving wheel in some processes, vehicle body can realize motion, such as, under descending state, or with the wind under state, or under sliding state etc., now, close storage battery, namely driving wheel is without the need to driving, driving wheel and flower wheel all can rotate, now, starter-generator, electrical generator is under the effect of flower wheel, some mechanical can be transformed the electric energy in order to exchange, afterwards, AC conversion is that direct current (DC) is filled in storage battery by rectifier converters, then achieves the charging to storage battery.
This power system of electric automobile and electronlmobil are in traveling process, some mechanical can be converted into electric energy to be again filled in storage battery, in the process of advancing, save bit by bit certain electric energy, add the electricity in storage battery, improve flying power, the milimeter number once can advanced after charging is longer.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model detailed description of the invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in detailed description of the invention or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The workflow diagram of a kind of power system of electric automobile that Fig. 1 provides for the utility model embodiment;
The structural representation of a kind of electronlmobil that Fig. 2 provides for the utility model embodiment.
Reference numeral:
1-storage battery; 2-electrical generator; 3-electrical motor;
4-propulsive effort conv; 5-driving wheel; 6-rectifier converters;
7-flower wheel; 8-second electrical generator; 9-storage battery;
10-fills conv soon.
Detailed description of the invention
Be clearly and completely described the technical solution of the utility model below in conjunction with accompanying drawing, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, orientation or the position relationship of the instruction such as term " " center ", " on ", D score, "left", "right", " vertically ", " level ", " interior ", " outward " they be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, particular case the concrete meaning of above-mentioned term in the utility model can be understood.
Embodiment 1
The workflow diagram of a kind of power system of electric automobile that Fig. 1 provides for the utility model embodiment; The structural representation of a kind of electronlmobil that Fig. 2 provides for the utility model embodiment; As illustrated in fig. 1 and 2, a kind of power system of electric automobile that the present embodiment provides, comprises at least one storage battery 1 and at least one electrical generator 2;
Storage battery 1 is connected with electrical motor 3, and electrical motor 3 is connected with driving wheel 5 by propulsive effort conv 4;
The mouth of electrical generator 2 is connected with storage battery 1 by rectifier converters 6, and the rotor of electrical generator 2 is connected with flower wheel 7;
Propulsive effort conv is used for the propulsive effort propulsive effort of electrical motor 3 being converted to driving wheel 5;
The AC rectification that rectifier converters is used for electrical generator 2 to produce is that direct current (DC) is filled in storage battery 1.
A kind of power system of electric automobile that the utility model provides and electronlmobil, when normally running, powered for electrical motor 3 by storage battery 1, drive driving wheel 5, driving wheel 5 rotarily drives vehicle body and rotates, thus drives flower wheel 7 to rotate, vehicle body is subjected to displacement, completes advance or backward movement.But, in automobile traveling process, under effect of inertia, without the need to driving driving wheel 5 in some processes, vehicle body can realize motion, such as, under descending state, or with the wind under state, or under sliding state etc., now, close storage battery 1, namely driving wheel 5 is without the need to driving, driving wheel 5 and flower wheel 7 all can rotate, now, starter-generator 2, electrical generator 2 is under the effect of flower wheel 7, some mechanical can be transformed the electric energy in order to exchange, afterwards, AC conversion is that direct current (DC) is filled in storage battery 1 by rectifier converters 6, then achieves the charging to storage battery 1.
This power system of electric automobile and electronlmobil are in traveling process, some mechanical can be converted into electric energy is filled in storage battery 1 again, in the process of advancing, save bit by bit certain electric energy, add the electricity in storage battery 1, improve flying power, the milimeter number once can advanced after charging is longer.
Embodiment 2
The workflow diagram of a kind of power system of electric automobile that Fig. 1 provides for the utility model embodiment; The structural representation of a kind of electronlmobil that Fig. 2 provides for the utility model embodiment; As illustrated in fig. 1 and 2, a kind of power system of electric automobile that the present embodiment provides, comprises at least one storage battery 1 and at least one electrical generator 2;
Storage battery 1 is connected with electrical motor 3, and electrical motor 3 is connected with driving wheel 5 by propulsive effort conv 4;
The mouth of electrical generator 2 is connected with storage battery 1 by rectifier converters 6, and the rotor of electrical generator 2 is connected with flower wheel 7;
Propulsive effort conv is used for the propulsive effort propulsive effort of electrical motor 3 being converted to driving wheel 5;
The AC rectification that rectifier converters is used for electrical generator 2 to produce is that direct current (DC) is filled in storage battery 1.
Also comprise attemperating unit, attemperating unit comprises at least one second electrical generator 8;
The rotor of the second electrical generator 8 is connected with driving wheel 5, and the mouth of the second electrical generator 8 is connected with storage battery 9, and storage battery 9 is connected with temp-regulating air-conditioning.
As everyone knows, the fuel-engined vehicle used at present, compressor oil driven by engine, when (parking, car locking state) after engine off, compressor quits work, and the a/c system of automobile can not work, even if air-conditioning continues outside air blast, the wind of blowout is natural wind, can not refrigerating/heating.Especially in the summer of sweltering heat, Ruo Chenei locks personnel by mistake, and vehicle interior temperature is high, and sultry, and air-conditioning can not work, and threatens greatly the life security of occupant.
By arranging the second electrical generator 8 on driving wheel 5, the mechanical energy that driving wheel 5 produces is partially converted into electric energy, wherein, can at vehicle descending, with the wind or open the second electrical generator 8, the second electrical generator 8 under the state such as sliding and continue to charge in storage battery 9, when opening air-conditioning, charged by storage battery 9 casees temp-regulating air-conditionings, even if under the state that vehicle cuts out (motion of driving wheel 5 mechanical), deposit electricity in storage battery 9, electricity can be provided for temp-regulating air-conditioning.
Wherein, electricity of depositing in storage battery 9 can by consumption storage battery 1 electricity, the electric energy changed to drive producing mechanical energy of driving wheel 5, also can be at descending, with the wind or under the state such as sliding, do not consume storage battery 1 electricity, the some mechanical energy that driving wheel 5 produces and the electricity that obtains.
Be provided with between rectifier converters and storage battery 1 and fill conv 10 soon; Fill conv 10 soon for being filled into fast in storage battery 1 by direct current (DC).Fill the efficiency that conv 10 can improve charging soon, in the process that electronlmobil is advanced, electricity in storage battery 1 is constantly being consumed, when some mechanical can be converted into electric energy by electrical generator 2, the electricity produced can be filled in storage battery 1 fast, not only charging effect is higher, and can improve the flying power of storage battery 1 fast.
Comprise two storage batterys 1, the rated voltage of storage battery 1 is 72V.The maximum speed of the voltage influence electronlmobil of storage battery 1, wherein, voltage is larger, and electric power is larger.
Preferably, the rating horsepower of electrical motor 3 is 15KW.Comprise two electrical generators 2, the rating horsepower of electrical generator 2 is 20KW.
Preferably, the second electrical generator 8 is dynamo generator 2.The rating horsepower of dynamo generator 2 is 5KW, and the electricity that the second electrical generator 8 produces is direct current (DC), and general run of thins exists, and adopts direct current (DC) for storage battery 1 charges, so, without the need to carrying out rectification in process of charging, directly charge.
A kind of power system of electric automobile that the utility model provides and electronlmobil, when normally running, powered for electrical motor 3 by storage battery 1, drive driving wheel 5, driving wheel 5 rotarily drives vehicle body and rotates, thus drives flower wheel 7 to rotate, vehicle body is subjected to displacement, completes advance or backward movement.But, in automobile traveling process, under effect of inertia, without the need to driving driving wheel 5 in some processes, vehicle body can realize motion, such as, under descending state, or with the wind under state, or under sliding state etc., now, close storage battery 1, namely driving wheel 5 is without the need to driving, driving wheel 5 and flower wheel 7 all can rotate, now, starter-generator 2, electrical generator 2 is under the effect of flower wheel 7, some mechanical can be transformed the electric energy in order to exchange, afterwards, AC conversion is that direct current (DC) is filled in storage battery 1 by rectifier converters 6, then achieves the charging to storage battery 1.
This power system of electric automobile and electronlmobil are in traveling process, some mechanical can be converted into electric energy is filled in storage battery 1 again, in the process of advancing, save bit by bit certain electric energy, add the electricity in storage battery 1, improve flying power, the milimeter number once can advanced after charging is longer.
Embodiment 3
The workflow diagram of a kind of power system of electric automobile that Fig. 1 provides for the utility model embodiment; The structural representation of a kind of electronlmobil that Fig. 2 provides for the utility model embodiment; As illustrated in fig. 1 and 2, a kind of electronlmobil that the present embodiment provides, comprise chassis, chassis is provided with power system of electric automobile.
Electrical motor 3, propulsive effort conv 4 are located at the front end on chassis, storage battery 9, storage battery 1, rectifier converters 6 and fill the middle part that conv 10 is located at chassis soon, and the second electrical generator 8 is located at the end on chassis.Each parts are uniformly distributed on the chassis of electronlmobil, ensure that electronlmobil can be in state of equilibrium and run.
During concrete use:
Storage battery 1 driving electric machine 3 rotates, and is acted on driving wheel 5 by the propulsive effort that electrical motor 3 produces by propulsive effort conv, thus drives driving wheel 5, driving wheel 5 rotates, and driving wheel 5 driving electric automobile advances, thus flower wheel 7 also rotates thereupon, now, the driving of advancing to electronlmobil is realized.
Under vehicle is in the state that inertia advances, namely at descending, slide, with the wind etc. under state, now, open driving engine, the some mechanical produced by flower wheel 7 can be converted into electric energy, afterwards, be direct current (DC) by rectifier converters 6 by AC conversion, under the effect of filling conv 10 soon, storage battery 1 charged, improve the electricity of storage battery 1, increase the flying power of whole vehicle, wherein, the effect of filling conv 10 is soon big current by current conversion, electric current is larger, and charging rate is larger.
Driving wheel 5 connects the second electrical generator 8, the some mechanical that driving wheel 5 can be produced can be converted into direct current (DC), be filled in storage battery 9, when temp-regulating air-conditioning opened by needs, storage battery 9 is powered for temp-regulating air-conditioning, second electrical generator 8 can section start at any time, under being in inertia motion state with electronlmobil, namely descending, with the wind, the state such as to slide under open best, now, the electricity of storage battery 1 can not be expended, ensure the mileage of advancing of electronlmobil.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (10)
1. a power system of electric automobile, is characterized in that, comprises at least one storage battery and at least one electrical generator;
Described storage battery is connected with electrical motor, and described electrical motor is connected with driving wheel by propulsive effort conv;
The mouth of described electrical generator is connected with described storage battery by rectifier converters, and the rotor of described electrical generator is connected with flower wheel;
Described propulsive effort conv is used for the propulsive effort propulsive effort of described electrical motor being converted to driving wheel;
The AC rectification that described rectifier converters is used for electrical generator to produce is that direct current (DC) is filled in described storage battery.
2. power system of electric automobile according to claim 1, is characterized in that, also comprises attemperating unit, and described attemperating unit comprises at least one second electrical generator;
The rotor of described second electrical generator is connected with described driving wheel, and the mouth of described second electrical generator is connected with storage battery, and described storage battery is connected with temp-regulating air-conditioning.
3. power system of electric automobile according to claim 1, is characterized in that, is provided with and fills conv soon between described rectifier converters and described storage battery;
The described conv that fills soon is for being filled into direct current (DC) fast in described storage battery.
4. power system of electric automobile according to claim 1, is characterized in that, comprises two described storage batterys, and the rated voltage of described storage battery is 72V.
5. power system of electric automobile according to claim 1, is characterized in that, the rating horsepower of described electrical motor is 15KW.
6. power system of electric automobile according to claim 1, is characterized in that, comprises two described electrical generators, and the rating horsepower of described electrical generator is 20KW.
7. power system of electric automobile according to claim 2, is characterized in that, described second electrical generator is dynamo generator.
8. power system of electric automobile according to claim 7, is characterized in that, the rating horsepower of described dynamo generator is 5KW.
9. an electronlmobil, is characterized in that, comprises chassis, and described chassis is provided with the power system of electric automobile described in any one of claim 1-8.
10. electronlmobil according to claim 9, it is characterized in that, described electrical motor, described propulsive effort conv are located at the front end on described chassis, described storage battery, described storage battery, rectifier converters and describedly fill the middle part that conv is located at described chassis soon, described second electrical generator is located at the end on described chassis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732244.4U CN204323096U (en) | 2014-11-27 | 2014-11-27 | A kind of power system of electric automobile and electronlmobil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732244.4U CN204323096U (en) | 2014-11-27 | 2014-11-27 | A kind of power system of electric automobile and electronlmobil |
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| Publication Number | Publication Date |
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| CN204323096U true CN204323096U (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420732244.4U Expired - Fee Related CN204323096U (en) | 2014-11-27 | 2014-11-27 | A kind of power system of electric automobile and electronlmobil |
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| Country | Link |
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| CN (1) | CN204323096U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442440A (en) * | 2014-11-27 | 2015-03-25 | 冯军 | Electric automobile power system and electric automobile |
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2014
- 2014-11-27 CN CN201420732244.4U patent/CN204323096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104442440A (en) * | 2014-11-27 | 2015-03-25 | 冯军 | Electric automobile power system and electric automobile |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20211127 |
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| CF01 | Termination of patent right due to non-payment of annual fee |