CN201778893U - Low-noise, quakeproof, dustproof and environmental-friendly diesel generator set - Google Patents
Low-noise, quakeproof, dustproof and environmental-friendly diesel generator set Download PDFInfo
- Publication number
- CN201778893U CN201778893U CN2010201548985U CN201020154898U CN201778893U CN 201778893 U CN201778893 U CN 201778893U CN 2010201548985 U CN2010201548985 U CN 2010201548985U CN 201020154898 U CN201020154898 U CN 201020154898U CN 201778893 U CN201778893 U CN 201778893U
- Authority
- CN
- China
- Prior art keywords
- generator set
- diesel
- noise
- drencher
- air
- 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 - Fee Related
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 8
- 239000010959 steel Substances 0.000 claims abstract description 8
- 239000007921 spray Substances 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims abstract description 5
- 239000011229 interlayer Substances 0.000 claims abstract description 5
- 239000010410 layer Substances 0.000 claims abstract description 5
- 239000000779 smoke Substances 0.000 claims abstract description 5
- 239000000835 fiber Substances 0.000 claims abstract description 3
- 229920000742 Cotton Polymers 0.000 claims description 17
- 239000011521 glass Substances 0.000 claims description 13
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 11
- 239000002283 diesel fuel Substances 0.000 claims description 8
- 239000012670 alkaline solution Substances 0.000 claims description 7
- 239000000428 dust Substances 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 7
- 239000004071 soot Substances 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- 239000000243 solution Substances 0.000 claims description 4
- 230000008030 elimination Effects 0.000 claims description 2
- 238000003379 elimination reaction Methods 0.000 claims description 2
- 238000002955 isolation Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 239000011491 glass wool Substances 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract 3
- 230000035939 shock Effects 0.000 abstract 3
- 229910000746 Structural steel Inorganic materials 0.000 abstract 1
- 239000006096 absorbing agent Substances 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 241000219146 Gossypium Species 0.000 description 12
- 239000007789 gas Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- PICXIOQBANWBIZ-UHFFFAOYSA-N zinc;1-oxidopyridine-2-thione Chemical class [Zn+2].[O-]N1C=CC=CC1=S.[O-]N1C=CC=CC1=S PICXIOQBANWBIZ-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a low-noise, quakeproof, dustproof and environmental-friendly diesel generator set which is characterized in that a diesel engine and a generator driven by the diesel engine are mounted on a bottom frame of the diesel generator set through a shock absorber; a muffler is arranged on the shock absorbing bracket of the ceiling of a tank body; fireproof superfine glass wool is clamped in partition boards and the ceiling by angle iron frameworks and microporous aluminium alloy buckle plates; a sound insulating door is formed by using two layers of steel plate for clamping the glass wool warped by fiber cloth; a curved partition board is arranged in an air intake anechoic chamber; the fireproof glass wool is also arranged in the interlayer of the curved partition board; an exhaust spray thrower is composed of a sealed box body; and a spray nozzle is arranged under an air outlet. The diesel generator set neutralizes the exhaust of the diesel engine and eliminates the smoke particles in the exhaust while ensuring the air intake, exhaust and shock absorption of electric equipment required in the normal use of the generator set, therefore the noise of the diesel generator set and the influence on the environment are reduced.
Description
Technical field
The utility model relates to a kind of generator set, particularly relates to a kind of low noise, shockproof, dustproof, environmental protection diesel oil generator set.
Technical background
At present, no matter be the generator set of factory or household electricity, used power generally is powerful diesel engine, but, because generator power is bigger, noise that is sent and vibrations are also quite big, and the tail gas of being discharged has also caused sizable pollution to environment.Machine room in the past or cabinet, also be that simple the use covered wind and rain, to noise or the basic not consideration of vibrations, if or consider, be mainly to be simple noise-proofing or just shockproof yet, tail gas and flue dust also directly are discharged in the air, and noise-proofing or shockproof performance are not considered effect yet, therefore, all can not control effectively noise or vibrations.This noise or waste gas cause considerable influence to resident's physical and mental health, and even more serious is that the exhaust emissions of diesel engine causes great destruction to surrounding environment.According to mensuration, generator set to around all national head and shoulders above relevant laws of noise or labour protectig standard or condition.
Because above-mentioned defective, the design people based on to this type of generator set manufacture and design experience for many years, the practical experience of accumulating and enriching and professional knowledge, actively studied innovation, in the hope of designing a kind of improvement and integrated, make it can noise-proofing, also can vibration proof, the diesel power generation group of also diesel engine vent gas being carried out preliminary treatment.
The model utility content
Technical problem to be solved in the utility model is, overcome the defective of existing generator set, and provide a kind of can not only noise-proofing, vibrationproof again, dustproof, more to novel, the integrated multiple function of the environmental form of the preliminary treatment of tail gas in the diesel generating set of one, what make generator set reduces noise on every side effectively, also reaches environmental requirement.
The following technological scheme of the employing of its technical problem underlying of solution of the present utility model realizes that the utility model comprises the unit underframe, diesel engine and by diesel-driven generator, tail gas drencher, baffler, dividing plate all around, ceiling board, soundproof door, the outlet and inlet anechoic chamber is characterized in that:
Described diesel engine and be installed on vibration damper and the unit underframe by diesel-driven generator;
Described dividing plate and ceiling board accompany fire prevention superfine glass acoustical cotton by angle bar skeleton and aluminum alloy micropore buckle, leave air cavity between fire prevention superfine glass acoustical cotton and the aluminum alloy micropore buckle, are fixed on the outer wall steel plate;
Described soundproof door is by the glass acoustical cotton of Clad Steel plate holder bundle fiber cloth parcel, and doorframe is provided with rubber seal all around;
Described air intake anechoic room is equipped with the bend demarcation strip, and the fire-proof sound insulation cotton is housed on the interlayer of demarcation strip, and louvre blade is equipped with in outlet;
Described inlet air anechoic room is equipped with the bend demarcation strip, and the fire-proof sound insulation cotton is housed on the interlayer of demarcation strip, and inlet is equipped with louvre blade, and the air draught axial fan is equipped with in outlet;
Described tail gas drencher is made of the casing of sealing, suction port and air outlet that is connected in the smoke evacuation output pipeline that is connected with the smoke evacuation output tube of diesel generating set arranged at the casing top, spray nozzle is arranged below the air outlet, also comprise filtrating equipment and circulation means in the drencher.
Preferably, described baffler hangs on the ceiling board by vibration damper, and an end connects the outlet pipe of diesel engine, and the other end connects the tail gas drencher.
Preferably, described unit underframe is by two-level architecture, connects with vibration damper between two-layer.
Preferably, described vibration damper is connected by the upper and lower steel plate that is welded with bolt, and the vibration isolation rubber piece is arranged between the upper and lower steel plate.
Preferably, described tail gas drencher is equipped with in the alkaline solution in closed box and tail gas and elimination soot.
Preferably, described alkaline solution is a sodium hydroxide solution.
The utility model compared with prior art has following tangible advantage and beneficial technical effects:
1, diesel engine and motor are installed on the base, adopt vibration damper, both can be shockproof, when unit is installed, to not having stability fundamental not have specific (special) requirements also can to use such as the building site.
2, use return flow type absorbing sound and lowering noise air channel in air ports, increase the passage of air, change the flow direction of air, the fireproof acoustic cotton because friction and viscous resistance become heat energy, reaches the purpose of noise reduction at sound wave; The noise of tentatively eliminating motor and being entered by baffler, and, wallboard is adopted the fireproof acoustic glass wool, not only prevented fires but also sound-absorbing; By louvre blade, not only can rainproof protection against the tide but also sound-absorbing.In a word, comprehensive various noise reduction systems and equipment can drop to the emission standard that meets country substantially to noise.
3, adopt drencher, adopt alkaline solution in the drencher, can be tentatively in tail gas in sour gas, as carbon dioxide and carbon monoxide, sulphide etc. also can be eliminated little soot, thereby reach the effect that purifies air.
Description of drawings
Fig. 1 is generator assembling facade layout plan;
Fig. 2 is wallboard and ceiling structure figure;
Fig. 3 is the soundproof door structural drawing;
Fig. 4 is the spraying box structural drawing.
Wherein, 1 diesel engine, 2 generators, 3 drenchers, 4 bafflers, 5 air intake anechoic chambers, 6 air-out anechoic chambers, 7 unit underframe, 8 soundproof doors; 9 vibration dampers, 10 axial flows are inhaled fan, 11 ceiling boards, 12 louvre blades; 21 angle bar skeletons, 22 aluminum alloy gusset plates, 23 superfine glass acoustical cottons; 31 doorframes, 32 seal rings; 41 suction ports, 42 air outlets, 43 spray frame, 44 filtrating equipments, 45 circulation meanss, 46 alkaline solutions.
Embodiment
Below in conjunction with accompanying drawing, embodiment is done specific description.
As shown in Figure 1, generator set of the present utility model comprises: diesel engine 1, generator 2, drencher 3, baffler 4, air intake anechoic chamber 5, air-out anechoic chamber 6, unit underframe 7, the integrated generation unit that soundproof door 8 grades are formed, diesel engine 1 and generator 2 are installed on the unit underframe 7 by vibration damper 9, underframe 7 is a two-layer structure, and every layer all is provided with vibration damper 9; The anechoic chamber 4 of air entry port, louvre blade 12 is equipped with in the outside, and entering on the bend of gas passage all has acoustical cotton; Axial flow is housed in the ingress of gas-entered passageway inhales fan 10, increase air inflow and intake velocity; Drencher 3 and baffler 4 are lifted on the ceiling board 11 by vibration damper.Fuel tank is arranged on the cabinet outside, and it is outside or inner that the circuit control panel can be arranged on cabinet.
As shown in Figure 2, the structure of wallboard and ceiling board 11 is by angle bar skeleton 21, aluminum alloy gusset plate 22, superfine glass acoustical cotton 23 constitutes, by angle bar skeleton 21 and aluminum alloy micropore buckle folder 22 the fire prevention superfine glass acoustical cotton 23 that is wrapped up by glass cloth is arranged, leave air cavity 25 between fire prevention superfine glass acoustical cotton 23 and the aluminum alloy micropore buckle 22, be fixed on the outer wall steel plate 24.
As Fig. 3, shown in Figure 2, soundproof door is equipped with seal ring 32 around comprising doorframe 31 and doorframe, and the fire prevention superfine glass acoustical cotton 23 of double-deck angle bar skeleton 21 constraint glass cloth parcels enters like this and safeguards and observe machine run.
As shown in Figure 4, the spraying box structure mainly contains the suction port 41 that connects baffler by the outlet pipe of diesel engine, the shower nozzle that sprays frame 43 is housed around 42 bottoms, air outlet, and the alkaline solution 46 that sprays sodium hydroxide by shower nozzle neutralizes the sour gas in the tail gas, and the preliminarily solubilised soot; Alkali lye is filtered out particulate during by filtrating equipment 44, is inhaled in the sprinkler head by circulation means 45 then, carries out recycling.
By above technical measures, make by machinery, fan, turnover air, and the noise basic controlling that causes of vibrations at cabinet inside, and noise and soot that outlet is discharged, processing through baffler and spraying box, therefore, can stop noise and mechanical waste gas to influence and pollution on every side effectively.
The above; only be a preferable embodiment of the present utility model; be not that the utility model is done any type of restriction, every foundation technical spirit of the present utility model is made simple modification, equivalent variations and modification, all belongs within the protection domain of the technical solution of the utility model.
Claims (6)
1. the shockproof dust ring protection diesel oil of a low noise generator set comprises the unit underframe, diesel engine and by diesel-driven generator, and the tail gas drencher, baffler, dividing plate all around, ceiling board, soundproof door, the outlet and inlet anechoic chamber is characterized in that:
Described diesel engine and be installed on vibration damper and the unit underframe by diesel-driven generator;
Described dividing plate and ceiling board accompany fire prevention superfine glass acoustical cotton by angle bar skeleton and aluminum alloy micropore buckle, leave air cavity between fire prevention superfine glass acoustical cotton and the aluminum alloy micropore buckle, are fixed on the outer wall steel plate;
Described soundproof door is by the glass acoustical cotton of Clad Steel plate holder bundle fiber cloth parcel, and doorframe is provided with rubber seal all around;
Described air intake anechoic room is equipped with the bend demarcation strip, and the fire-proof sound insulation cotton is housed on the interlayer of demarcation strip, and louvre blade is equipped with in outlet;
Described inlet air anechoic room is equipped with the bend demarcation strip, and the fire-proof sound insulation cotton is housed on the interlayer of demarcation strip, and inlet is equipped with louvre blade, and the air draught axial fan is equipped with in outlet;
Described tail gas drencher is made of the casing of sealing, suction port and air outlet that is connected in the smoke evacuation output pipeline that is connected with the smoke evacuation output tube of diesel generating set arranged at the casing top, spray nozzle is arranged below the air outlet, also comprise filtrating equipment and circulation means in the drencher.
2. the shockproof dust ring protection diesel oil of low noise according to claim 1 generator set is characterized in that described baffler hangs on the ceiling board by vibration damper, and an end connects the outlet pipe of diesel engine, and the other end connects the tail gas drencher.
3. the shockproof dust ring protection diesel oil of low noise according to claim 1 generator set is characterized in that described unit underframe by two-level architecture, connects with vibration damper between two-layer.
4. the shockproof dust ring protection diesel oil of low noise according to claim 3 generator set is characterized in that described vibration damper face is welded with the upper and lower steel plate connection of bolt, has the vibration isolation rubber piece between the upper and lower steel plate.
5. the shockproof dust ring protection diesel oil of low noise according to claim 1 generator set is characterized in that described tail gas drencher, is equipped with in the alkaline solution in closed box and tail gas and elimination soot.
6. the shockproof dust ring protection diesel oil of low noise according to claim 6 generator set is characterized in that described alkaline solution is a sodium hydroxide solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201548985U CN201778893U (en) | 2010-04-02 | 2010-04-02 | Low-noise, quakeproof, dustproof and environmental-friendly diesel generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201548985U CN201778893U (en) | 2010-04-02 | 2010-04-02 | Low-noise, quakeproof, dustproof and environmental-friendly diesel generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201778893U true CN201778893U (en) | 2011-03-30 |
Family
ID=43792106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201548985U Expired - Fee Related CN201778893U (en) | 2010-04-02 | 2010-04-02 | Low-noise, quakeproof, dustproof and environmental-friendly diesel generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201778893U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490640A (en) * | 2011-12-27 | 2012-06-13 | 河南中光学集团有限公司 | Ultra-silent high power supply vehicle |
| CN102551282A (en) * | 2012-02-25 | 2012-07-11 | 佛山市顺德区泰纶拉链有限公司 | Zipper maker |
| CN103929914A (en) * | 2014-04-28 | 2014-07-16 | 无锡百发电机有限公司 | Container type mute box body sound attenuation structure and decoration method thereof |
| CN104499733A (en) * | 2014-12-03 | 2015-04-08 | 中国船舶重工集团公司第七一六研究所 | Container house adopting wind-solar-diesel hybrid power generation device |
| CN106352452A (en) * | 2016-05-23 | 2017-01-25 | 上海地甲空调设备有限公司 | Self generating energy-saving air conditioner |
| CN107191255A (en) * | 2017-05-25 | 2017-09-22 | 马鞍山托恩康科技发展有限责任公司 | One kind sound insulation detecting system |
| CN108104931A (en) * | 2017-12-17 | 2018-06-01 | 斯凯伦动力设备科技（兴化）有限公司 | A kind of diesel power plant rain-proof smoke removing device |
| CN108301921A (en) * | 2017-01-11 | 2018-07-20 | 上海怡允环境科技有限公司 | A kind of sound insulation of engine, noise reduction, exhaust treatment system |
| CN108691644A (en) * | 2018-05-11 | 2018-10-23 | 广州市亚虎动力设备有限公司 | A kind of diesel power generation equipment |
| CN112282935A (en) * | 2020-10-21 | 2021-01-29 | 安徽天沃重工机械有限公司 | Diesel engine with protection mechanism for agricultural machinery |
| CN112794287A (en) * | 2020-12-21 | 2021-05-14 | 苏州艾唯尔气体设备有限公司 | Oxygenerator convenient to adjust and remove |
-
2010
- 2010-04-02 CN CN2010201548985U patent/CN201778893U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490640A (en) * | 2011-12-27 | 2012-06-13 | 河南中光学集团有限公司 | Ultra-silent high power supply vehicle |
| CN102551282A (en) * | 2012-02-25 | 2012-07-11 | 佛山市顺德区泰纶拉链有限公司 | Zipper maker |
| CN102551282B (en) * | 2012-02-25 | 2014-10-22 | 广东顺德三扬科技有限公司 | Zipper maker |
| CN103929914A (en) * | 2014-04-28 | 2014-07-16 | 无锡百发电机有限公司 | Container type mute box body sound attenuation structure and decoration method thereof |
| CN103929914B (en) * | 2014-04-28 | 2016-06-08 | 百发动力（无锡）有限公司 | Container type silent casing noise-reducing structure and trailing |
| CN104499733A (en) * | 2014-12-03 | 2015-04-08 | 中国船舶重工集团公司第七一六研究所 | Container house adopting wind-solar-diesel hybrid power generation device |
| CN106352452A (en) * | 2016-05-23 | 2017-01-25 | 上海地甲空调设备有限公司 | Self generating energy-saving air conditioner |
| CN106352452B (en) * | 2016-05-23 | 2019-08-02 | 上海地甲空调设备有限公司 | Self-power generation type energy-saving air conditioner |
| CN108301921A (en) * | 2017-01-11 | 2018-07-20 | 上海怡允环境科技有限公司 | A kind of sound insulation of engine, noise reduction, exhaust treatment system |
| CN107191255A (en) * | 2017-05-25 | 2017-09-22 | 马鞍山托恩康科技发展有限责任公司 | One kind sound insulation detecting system |
| CN108104931A (en) * | 2017-12-17 | 2018-06-01 | 斯凯伦动力设备科技（兴化）有限公司 | A kind of diesel power plant rain-proof smoke removing device |
| CN108691644A (en) * | 2018-05-11 | 2018-10-23 | 广州市亚虎动力设备有限公司 | A kind of diesel power generation equipment |
| CN112282935A (en) * | 2020-10-21 | 2021-01-29 | 安徽天沃重工机械有限公司 | Diesel engine with protection mechanism for agricultural machinery |
| CN112794287A (en) * | 2020-12-21 | 2021-05-14 | 苏州艾唯尔气体设备有限公司 | Oxygenerator convenient to adjust and remove |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201778893U (en) | Low-noise, quakeproof, dustproof and environmental-friendly diesel generator set | |
| CN202055915U (en) | Environmentally-friendly ultra-quiet type diesel generator set | |
| CN201893227U (en) | Ventilation and denoising device used in ultra-high voltage converter transformer | |
| CN101775851A (en) | Grate muffler and preparation method thereof | |
| CN204626680U (en) | Generator room noise eliminating silencer | |
| CN215443305U (en) | A high-strength sound-absorbing device for building construction engineering | |
| CN104047447A (en) | Dry ice washing mold house | |
| CN203223016U (en) | Dry ice washing mold house | |
| CN203242331U (en) | Low-noise boiler chimney | |
| CN207053003U (en) | A kind of ventilation silencer of main transformer of transformer substation room | |
| CN205825348U (en) | A kind of city indoor substation transformer chamber ventilation noise reduction system | |
| CN205047307U (en) | A device of making an uproar falls for gas turbine power generation unit | |
| CN209802129U (en) | Cooling tower with silencer | |
| CN202467259U (en) | Low-noise and mobile combination type generating house | |
| CN202691457U (en) | Muting box of gas turbine set | |
| CN209145705U (en) | A noise reduction device for a containerized uninterruptible power station | |
| CN208024464U (en) | A ventilation and noise reduction system for a diesel generator set | |
| CN215520189U (en) | Noise-reducing and sound-insulating room | |
| CN209040972U (en) | A containerized uninterrupted power station | |
| CN201498903U (en) | Box type substation with built-in power generator unit | |
| CN214660504U (en) | Low-noise integrated generator set machine room convenient to move | |
| CN222799180U (en) | A decorative air conditioner outdoor unit noise reduction device | |
| CN223825722U (en) | Easy-to-detach valve sound absorption and insulation device | |
| CN220415195U (en) | Smoke discharging structure of fireproof door | |
| CN222207093U (en) | A building structure of an exhaust and smoke exhaust machine room in an underground garage |
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: 20110330 Termination date: 20130402 |