CN1433979A - Environment protection type excrement and urine treatment machine - Google Patents
Environment protection type excrement and urine treatment machine Download PDFInfo
- Publication number
- CN1433979A CN1433979A CN 03112965 CN03112965A CN1433979A CN 1433979 A CN1433979 A CN 1433979A CN 03112965 CN03112965 CN 03112965 CN 03112965 A CN03112965 A CN 03112965A CN 1433979 A CN1433979 A CN 1433979A
- Authority
- CN
- China
- Prior art keywords
- groove
- drying cylinder
- ight soil
- main shaft
- cylinder body
- 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.)
- Granted
Links
Images
Abstract
The environment-protecting fecal treatment machine includes closet pan, falling feces connecting barrel, feces channel, material cylinder and drying cylinder, in the feces channel a push plate is inserted and mounted, said push plate is connected with power device by means of driving mechanism, the interior of drying cylinder is equipped with main shaft connected with power device, the interior of material cylinder is equipped with feeding blade wheel on which the pressure-reducing hole is set, a centrifugal cutter frame is mounted in the interior of the drying cylinder, and the periphery of the drying cylinder is equipped with heater. Besides, it also includes the components of motor, main shaft and gate plate, etc. and its treatment effect is good and its treatment efficiency is high.
Description
Technical field
The present invention relates to a kind of environmental protecting device, particularly a kind of environment-friendly type ight soil handler of handling life ight soil.
Background technology
At present, global resource is seriously deficient, and human conditional request to the existence life improves constantly, country has put into effect policy, law, the rules of a series of environmental protection and water saving, but to the processing or a great problem of life soiled litter, for example, it is directly to be emitted on the railway that train is applied manure to the fields; Ight soil directly is emitted in the river course or the like on the shipping ship, causes the severe contamination to water quality, air etc., has destroyed ecotope.Chinese patent CN2472828Y discloses a kind of fecal treatment equipment, and this device passes through heating, the drying treatment of drying cylinder body to ight soil, make ight soil become solid granular and add and collect, and the solid particulate after handling can be used as fertilizer use, environmentally safe.But still there is following deficiency in this fecal treatment equipment: because the air pressure of barrel body is too big, cause feeding speed too fast, the intravital ight soil of drying cylinder is difficult to be thrown to equably on the drying cylinder body inwall, causes the ight soil drying rate slow, and processing efficiency is low, and effect is undesirable.In addition, this device is not handled foul smell, is a big defective yet, is unfavorable for the popularization of product.
Summary of the invention
The purpose of this invention is to provide a kind of to the ight soil good drying effect, the environment-friendly type ight soil handler that processing efficiency is high.
The technical scheme that realizes above-mentioned purpose is: a kind of environment-friendly type ight soil handler, comprise closet, just connecting cylinder falls, just groove, barrel body and drying cylinder body, falling just, connecting cylinder is positioned at just groove top, and be communicated with just groove, just groove is communicated with the barrel body, just be fitted with push pedal in the groove, and push pedal is connected with power set by transmission rig, has the main shaft that links to each other with power set in the drying cylinder body, main shaft is bearing on the drying cylinder body by bearing, and this main shaft extends in the barrel body, be installed with the charging impeller on the main shaft of barrel body region, be installed with the flail knife frame of band pusher blade and flail knife sheet on the main shaft of drying cylinder body region, well heater is housed in the periphery of drying cylinder body, also be provided with the ight soil discharge port on the drying cylinder body, the intravital charging impeller of barrel is provided with vent; The periphery adjacent of drying cylinder body and barrel body is equipped with the feeding motor, and the main shaft of this motor stretches between drying cylinder body and the barrel body and on this main shaft and is installed with feed rotor; Just be fitted with flashboard between groove and the barrel body.
After adopting technique scheme, the intravital impeller of barrel is provided with vent, can reduce the intravital pressure of barrel by vent, has reduced the fltting speed of ight soil.Because the periphery adjacent of drying cylinder body and barrel body is equipped with the feeding motor, and the main shaft of this motor stretches between drying cylinder body and the barrel body, and on this main shaft, be installed with feed rotor, feed rotor can be sent the ight soil that stirs through the charging impeller to the drying cylinder body equably, and promote ight soil by the pusher blade on the flail knife frame and advance, meanwhile in the drying cylinder body under the rotation of flail knife sheet, ight soil is made thinner on the inwall of drying cylinder body equably, because the effect of well heater, the inwall of drying cylinder body has very high temperature, can the ight soil of evenly making thinner is dry rapidly, not only drying effect is good, and improved processing efficiency, become granular ight soil to enter directly as fertilizer sources use of collection box after drying through discharge port.In addition, owing to just be inserted with flashboard between groove and the barrel body, ight soil and sewage splash on one's body the user in the time of can preventing the charging impeller operation.
Description of drawings
Fig. 1 looks synoptic diagram for master of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cross-sectional schematic of Fig. 2;
Fig. 4 looks synoptic diagram for the right side of Fig. 1;
Fig. 5 is that the A of Fig. 1 is to view;
Fig. 6 is the structural representation of charging impeller of the present invention;
Fig. 7 looks synoptic diagram for the left side of Fig. 5;
Fig. 8 is the structural representation of feed rotor of the present invention;
Fig. 9 looks sectional view for the left side of Fig. 7;
Figure 10 is the structural representation of flail knife frame of the present invention;
Figure 11 is the vertical view of Fig. 9;
Figure 12 is the B-B sectional view of Fig. 9;
Figure 13 is an another kind of structural representation of the present invention;
Figure 14 is that the B of Figure 13 is to view.
Embodiment
The present invention is further detailed explanation below in conjunction with drawings and Examples.
Shown in Fig. 1～12, a kind of environment-friendly type ight soil handler, comprise closet 19, just connecting cylinder 16 falls, just groove 4, barrel body 2 and drying cylinder body 1, falling just, connecting cylinder 16 is positioned at just groove 4 tops, and be communicated with just groove 4, just groove 4 is communicated with barrel body 2, just be fitted with push pedal 11 in the groove 4, and push pedal 11 is connected with power set by transmission rig, has the main shaft 28 that links to each other with power set in the drying cylinder body 1, main shaft 28 is bearing on the drying cylinder body 1 by bearing, and this main shaft 28 extends in the barrel body 2, is installed with charging impeller 39 on the main shaft 28 at barrel body 2 positions, be installed with the flail knife frame 36 of band pusher blade 37 and flail knife sheet 35 on the main shaft 28 at drying cylinder body 1 position, periphery at drying cylinder body 1 is equipped with well heater 53, also is provided with ight soil discharge port 26 on the drying cylinder body 1, and the charging impeller 39 in the barrel body 2 is provided with vent 38; Near barrel material 2 places feeding motor 21 is installed on the periphery of drying cylinder body 1, and the main shaft 21-1 of this motor 21 stretches between drying cylinder body 1 and the barrel body 2, and on this main shaft 21-1, be installed with feed rotor 34; Just be fitted with flashboard 3 between groove 4 and the barrel body 2.
The power set that is connected with main shaft 28 in the drying cylinder body 1 is made up of driving pulley 30, belt 29, driven pulley 25 and main motor 31.Certainly this power set also can adopt other type of drive such as gear, sprocket wheel.
As shown in Figure 1, 2, drying cylinder body 1 is provided with bleeding point 24, and bleeding point 24 is connected with vacuum fan 13 by extraction pipe 23, and this extraction pipe 23 is provided with condenser 22.Logical tap water in the condenser 22.By vacuum fan 13 work, the high temperature foul smell is extracted out in drying cylinder body 1, and cooled through extraction pipe 23 arrival condensers 22, eliminated stink greatly, in order to eliminate stink better, can in condenser 22, place reodorant, further remove stink.
As shown in Figure 1, 2, be connected with lift pump 10 on the rising pipe 32 of condenser 22, and closet 19 is provided with the water pipe that is communicated with lift pump 10.Lift pump 10 is set can utilize the waste water of condenser 22 discharges to clean closet 19.Make that closet 19 cleans more, health.
Shown in Fig. 1,2,3,4, the transmission rig that is connected with push pedal 11 is made up of gear 6, tooth bar 7 and connecting rod 12, one end of connecting rod 12 is fixedlyed connected with tooth bar 7, the other end is connected with push pedal 11, connecting rod 12 with can adopt other mode of connection such as hinged, clamping being connected of push pedal 11, gear 6 is meshed with tooth bar 7, and gear 6 is fixed on the main shaft as the buncher 5 of power set.
Certainly, transmission rig 1 also can adopt other type of drive, and as rack-and-pinion transmission, belt pulley transmission etc., above-mentioned conversion all belongs to the scope of protection of the invention.
Shown in Fig. 1,2,3,4,5, be hinged with lever 20 on described barrel body 2 end plates, an end of lever 20 has draw-in groove 40; Be fixed with bearing pin 41 on the described flashboard 3, and this bearing pin 41 is positioned at the draw-in groove 40 of lever 20; Be fixed with guide rail 18 on the described tooth bar 7, have chute 17 on the guide rail 18, the other end of bar bar 20 is positioned at the chute 17 of guide rail 18.
When the people uses closet 19, gear 6 drives tooth bar 7 motions, 12 motions of tooth bar 7 drivening rods, connecting rod 12 drives push pedal 11 and advances, ight soil is pushed barrel body 2, drive lever 20 1 ends with hour rack 7 by guide rail and down move, the other end of lever 20 drives flashboard 3 and up moves, and gate is opened, then, tooth bar 7 is return under the drive of gear 6, and tooth bar 7 drives push pedal 11 by connecting rod 12 and returns, simultaneously, tooth bar up moves by the end that guide rail 18 drives lever 20, the other end of lever 20 drives flashboard 3 and falls, and closed shutter splashes ight soil and sewage on one's body the user in the time of can preventing 39 runnings of charging impeller.
As Figure 13, shown in 14, be another kind of structure formation of the present invention, mainly be that the transmission rig that is connected with push pedal 11 has been done conversion, promptly the transmission rig that is connected with push pedal 11 is by connecting rod 48, driven sprocket 49, chain 47 and drive sprocket 46 are formed, drive sprocket 46 is connected with power set, power set is made up of reduction box and electric motor, drive sprocket 46 is fixed on the output shaft of reduction box, drive sprocket 46 is connected by chain 47 with driven sprocket 49, the central shaft of driven sprocket 49 is fixedlyed connected with an end of connecting rod 48, the other end of connecting rod 48 is connected with push pedal 11, and connecting rod 48 can adopt hinged with being connected of push pedal 11, other mode of connection such as clamping.The type of drive of this structure is such: the output shaft running of motor drives reduction box, this output shaft drives drive sprocket 46 runnings, drive sprocket 46 drives driven sprocket 49 runnings by chain 47, driven sprocket 49 drivening rods 48 rotate, and have connecting rod 48 to drive push pedals 11 again and advance or retreat.
As Figure 13, shown in 14, be hinged with lever 50 on the barrel body 2, one end of lever 50 has draw-in groove 52, be fixed with bearing pin 51 on the described flashboard 3, this bearing pin 51 is positioned at the draw-in groove 52 of lever 50, the other end of lever 50 is connected by the central shaft of linkage assembly with driven sprocket 49, this linkage assembly is by connecting rod 42, connecting rod 43, connecting rod 44 and connecting rod 45 are formed, one end of connecting rod 42 and the central shaft of driven sprocket 49 are hinged, one end of the other end and connecting rod 43 is hinged, one end of the other end of connecting rod 43 and connecting rod 44 is hinged, the other end of connecting rod 44 and drying cylinder body 1 are hinged, even an end of the middle part of skewer 44 and connecting rod 45 is hinged, and an end of the other end of connecting rod 45 and lever 50 is hinged.After adopting this type of drive, when driven sprocket 49 runnings, driven sprocket 49 drives lever 50 by linkage assembly and rotates around fulcrum, and drive flashboards 3 by lever 50 and move up and down, the opening and closing gate, because driven sprocket 49 is drivening rod 48 and connecting rod 42 rotations simultaneously, thereby realized the interlock of push pedal 11 and flashboard 3.
Shown in Figure 10,11,12, the pusher blade 37 on the flail knife frame 36 shape is in the shape of a spiral arranged.Adopt this structure to be convenient to ight soil is pushed ahead equably, more help ight soil and make thinner equably on drying cylinder body 1 inwall, improve drying rate and efficient.
In order to guarantee the drying effect of drying cylinder body 1, on the outer wall of drying cylinder body 1, also be provided with lagging material.
For the ease of realizing automatic micro computer full automatic control, on the upper surface of closet, be provided with inductive head.When the people used closet, inductive head promptly sent instruction to relevant parts, made these parts be in holding state, and when stool fell into just groove 4, the entire treatment program was promptly started working, and finishes until processing again.
Shown in Fig. 1,2,3,4, also be provided with exhaust blower 9 in the closet 19, be connected with exhaust duct 14 on this exhaust blower 9.Foul smell in the closet 19 can be discharged by exhaust blower 9 and exhaust duct 14.
Be provided with hard thing puts and stays the chamber at the bottom corner place of barrel body 2.After the people fell into mechanically resistant materials such as coin just groove 4 because of carelessness, these hard things can enter hard things in the barrel body 2 and put and stay indoorly, can prevent that hard thing from breaking charging impeller 39.
In order to prevent that the woman from falling into just groove 4 with sanitary towel, can be at closet 19 and just between the groove 4 silk screen is set, thus guarantee the normal operation of charging impeller 39.
The connecting cylinder 16 that falls just of the present invention be provided with urine inlet 15 and with the urine inlet 15 urine pipe connectings 33 that are communicated with, the pipe connecting 33 of urinating is communicated with just groove 4, just groove 4 bottoms have the evacuating catheter 8 that is communicated with water drain or cloaca.This structure can make stool and urine separately, not treated water drain or the cloaca of directly being discharged into of urinating.
Principle of work of the present invention is as follows:
When the people uses closet, just the groove door is opened automatically, when ight soil enters just groove 4, inductive head sends instruction, the heating beginning (stops when being heated to 190 °, remain between 160 °-190 ° if use continuously), main motor changeed 5-10 second automatically at interval in 1 minute, particle ight soil after last time drying and crushing is drained in collection box 27 or the bag, vacuum fan 14 and feeding motor 4 are started working when temperature rises to 100 ℃, vacuum fan 14 is got rid of foul smell after treatment, and solid is sent into treatment chamber by feeding unit and waited processing (the automatic discharge of urinating does not deal with).The stool and urine that automatic water jetting will be stayed on the wall in 2 seconds after stool is finished rinses out (about half premium on currency), and ight soil is advanced to barrel body 2, under the running of charging impeller 39, ight soil is pushed, by feeding motor 21 and feed rotor 34 ight soil is sent into drying cylinder body 1, under the rotation of flail knife frame 36, equably ight soil is got rid of and be coated onto on the heated wall, make its dewater in a short period of time (5-8 minute), the foul smell that is produced in dehydration is discharged by vacuum fan 9 through the condensation deodorizing.
Claims (10)
1, a kind of environment-friendly type ight soil handler, comprise closet (19), just connecting cylinder (16) falls, just groove (4), barrel body (2) and drying cylinder body (1), falling just, connecting cylinder (16) is positioned at just groove (4) top, and be communicated with just groove (4), just groove (4) is communicated with barrel body (2), just be fitted with push pedal (11) in the groove (4), and push pedal (11) is connected with power set by transmission rig, has the main shaft (28) that links to each other with power set in the drying cylinder body (1), main shaft (28) is bearing on the drying cylinder body (1) by bearing, and this main shaft (28) extends in the barrel body (2), be installed with charging impeller (39) on the main shaft (28) at barrel body (2) position, be installed with the flail knife frame (36) of band pusher blade (37) and flail knife sheet (35) on the main shaft (28) at drying cylinder body (1) position, periphery at drying cylinder body (1) is equipped with well heater (53), also be provided with ight soil discharge port (26) on the drying cylinder body (1), it is characterized in that:
Charging impeller (39) in a, the barrel body (2) is provided with vent (38);
The periphery adjacent of b, drying cylinder body (1) and barrel body (2) is equipped with feeding motor (21), and the main shaft (21-1) of this motor (21) stretches between drying cylinder body (1) and the barrel body (2), and is installed with feed rotor (34) on this main shaft (21-1);
C, just be fitted with flashboard (3) between groove (4) and the barrel body (2).
2, environment-friendly type ight soil handler according to claim 1, it is characterized in that: drying cylinder body (1) is provided with bleeding point (24), bleeding point (24) is connected with vacuum fan (13) by extraction pipe (23), and this extraction pipe (23) is provided with condenser (22).
3, environment-friendly type ight soil handler according to claim 2 is characterized in that: be connected with lift pump (10) on the rising pipe (32) of condenser (22), and closet (19) is provided with the water pipe that is communicated with lift pump (10).
4, according to claim 1 or 2 or 3 described environment-friendly type ight soil handlers, it is characterized in that: the transmission rig that is connected with push pedal (11) is made up of gear (6), tooth bar (7) and connecting rod (12), one end of connecting rod (12) is fixedlyed connected with tooth bar (7), the other end is connected with push pedal (11), gear (6) is meshed with tooth bar (7), and gear (6) is fixed on the main shaft of the buncher (5) as power set.
5, environment-friendly type ight soil handler according to claim 4 is characterized in that: be hinged with lever (20) on described barrel body (2) end plates, an end of lever (20) has draw-in groove (40); Be fixed with bearing pin (41) on the described flashboard (3), and this bearing pin (41) is positioned at the draw-in groove (40) of lever (20); Be fixed with guide rail (18) on the described tooth bar (7), have chute (17) on the guide rail (18), the other end of lever (20) is positioned at the chute (17) of guide rail (18).
6, according to claim 1 or 2 or 3 described environment-friendly type ight soil handlers, it is characterized in that: the transmission rig that is connected with push pedal (11) is made up of connecting rod (48), driven sprocket (49), chain (47) and drive sprocket (46), drive sprocket (46) is connected with power set, drive sprocket (46) is connected by chain (47) with driven sprocket (49), the central shaft of driven sprocket (49) is fixedlyed connected with an end of connecting rod (48), and the other end of connecting rod (48) is connected with push pedal (11).
7, environment-friendly type ight soil handler according to claim 6, it is characterized in that: be hinged with lever (50) on the described barrel body (2), one end of lever (50) has draw-in groove (52), be fixed with bearing pin (51) on the described flashboard (3), this bearing pin (51) is positioned at the draw-in groove (52) of lever (50), and the other end of lever (50) is connected by the central shaft of linkage assembly with driven sprocket (49).
8, according to claim 1 or 2 or 3 described environment-friendly type ight soil handlers, it is characterized in that: the pusher blade (37) on the flail knife frame (36) shape is in the shape of a spiral arranged.
9, according to claim 1 or 2 or 3 described environment-friendly type ight soil handlers, it is characterized in that: be provided with exhaust blower (9) in the closet (19), be connected with exhaust duct (14) on the exhaust blower (9).
10, environment-friendly type ight soil handler according to claim 1 and 2, it is characterized in that: the urine pipe connecting (33) that the just connecting cylinder (16) of falling is provided with urine inlet (15) and is communicated with urine inlet (15); the pipe connecting (33) of urinating is communicated with just groove (4), just is provided with the evacuating catheter (8) that is communicated with cloaca or water drain bottom the groove (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03112965 CN1197665C (en) | 2003-03-10 | 2003-03-10 | Environment protection type excrement and urine treatment machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03112965 CN1197665C (en) | 2003-03-10 | 2003-03-10 | Environment protection type excrement and urine treatment machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1433979A true CN1433979A (en) | 2003-08-06 |
| CN1197665C CN1197665C (en) | 2005-04-20 |
Family
ID=27634182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03112965 Expired - Fee Related CN1197665C (en) | 2003-03-10 | 2003-03-10 | Environment protection type excrement and urine treatment machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1197665C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863604A (en) * | 2010-06-04 | 2010-10-20 | 苏州群瑞环保科技有限公司 | Drier for industrial sludge |
| CN101696076B (en) * | 2009-10-27 | 2011-05-25 | 卞为国 | Solid-liquid dropping separating and drying device |
| CN106467340A (en) * | 2015-08-14 | 2017-03-01 | 张巧泉 | Multifunctional excrement disposal machine |
| CN109252572A (en) * | 2017-07-14 | 2019-01-22 | 上海百铭信息科技有限公司 | A kind of waterless closestool |
| CN113476923A (en) * | 2021-07-30 | 2021-10-08 | 中国水产科学研究院黑龙江水产研究所 | Lake ecological remediation sediment removal device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101248967B (en) * | 2008-04-17 | 2010-06-02 | 杨协范 | Harmlessness toilet tools |
-
2003
- 2003-03-10 CN CN 03112965 patent/CN1197665C/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696076B (en) * | 2009-10-27 | 2011-05-25 | 卞为国 | Solid-liquid dropping separating and drying device |
| CN101863604A (en) * | 2010-06-04 | 2010-10-20 | 苏州群瑞环保科技有限公司 | Drier for industrial sludge |
| CN106467340A (en) * | 2015-08-14 | 2017-03-01 | 张巧泉 | Multifunctional excrement disposal machine |
| CN109252572A (en) * | 2017-07-14 | 2019-01-22 | 上海百铭信息科技有限公司 | A kind of waterless closestool |
| CN109252572B (en) * | 2017-07-14 | 2024-03-15 | 广东九好卫浴有限公司 | Waterless toilet |
| CN113476923A (en) * | 2021-07-30 | 2021-10-08 | 中国水产科学研究院黑龙江水产研究所 | Lake ecological remediation sediment removal device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1197665C (en) | 2005-04-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019219041A1 (en) | Kitchen waste processing method and processing apparatus | |
| JP7088590B1 (en) | Ultra-high temperature excrement solid-liquid separation / extrusion sterilization multifunction device | |
| CN115351037B (en) | Household garbage treatment method based on garbage treatment equipment | |
| CN1197665C (en) | Environment protection type excrement and urine treatment machine | |
| CN111618067A (en) | Environment-friendly treatment method for garbage treatment | |
| CN218125621U (en) | Special novel integrated treatment device for constructed wetland | |
| CN111069252A (en) | Horizontal kitchen waste treatment equipment | |
| CN214654212U (en) | Water circulation treatment device for sow feeding | |
| CN212142891U (en) | Garbage crushing device for household kitchen | |
| KR200410013Y1 (en) | Apparatus for reducing food sweeping | |
| CN113968660A (en) | Constructed wetland sewage treatment plant | |
| CN211534188U (en) | Spiral electronic washing-free dry-wet separation type dry toilet | |
| CN216292517U (en) | Pig excrement processing system | |
| CN107417065B (en) | Dirt separation and drying treatment system for intelligent environment-friendly toilet | |
| CN112916568A (en) | Comprehensive treatment equipment for food waste | |
| CN219215018U (en) | Deodorizing mechanism for vacuum generator of high-speed rail train | |
| CN219991406U (en) | Integrated fecal conversion treatment device | |
| CN108358410A (en) | A kind of garbage disposal retracting device | |
| CN218074763U (en) | Ecological environmental protection lavatory of anhydrous type | |
| KR19990086396A (en) | Food Waste Disposal Device | |
| CN217868575U (en) | Energy-saving and environment-friendly livestock breeding manure treatment device | |
| CN214260901U (en) | Dry-wet separation device for livestock manure sewage treatment | |
| CN213955307U (en) | Dewatering device for garbage pyrolysis and gasification | |
| CN108144950A (en) | Kitchen garbage handles fodder environment-friendly type production system | |
| CN218963601U (en) | Garbage disposal equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20050420 Termination date: 20100310 |