CN100510298C - Movable floor pool and method of cleaning movable floor pool - Google Patents
Movable floor pool and method of cleaning movable floor pool Download PDFInfo
- Publication number
- CN100510298C CN100510298C CNB2005800320691A CN200580032069A CN100510298C CN 100510298 C CN100510298 C CN 100510298C CN B2005800320691 A CNB2005800320691 A CN B2005800320691A CN 200580032069 A CN200580032069 A CN 200580032069A CN 100510298 C CN100510298 C CN 100510298C
- Authority
- CN
- China
- Prior art keywords
- movable floor
- pond
- main body
- current
- generation unit
- 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
Images
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B69/00—Training appliances or apparatus for special sports
- A63B69/12—Arrangements in swimming pools for teaching swimming or for training
- A63B69/125—Devices for generating a current of water in swimming pools
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/06—Safety devices; Coverings for baths
- E04H4/065—Floors adjustable in height
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H4/00—Swimming or splash baths or pools
- E04H4/12—Devices or arrangements for circulating water, i.e. devices for removal of polluted water, cleaning baths or for water treatment
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Water Supply & Treatment (AREA)
- Sink And Installation For Waste Water (AREA)
- Biological Treatment Of Waste Water (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A movable floor pool and a method of cleaning a movable floor pool, wherein a space under a movable floor can be maintained in a clean state. A movable floor pool (1) having a pool body (10) for receiving water and a movable floor (21) movable vertically along a side wall (14) of the pool body (10), wherein the movable floor pool (1) has a water flow generation means (30) for generating a rotational flow (R) in the water received in a space (23) formed under the movable floor (21).
Description
Technical field
The present invention relates to the purification method in movable floor pond and movable floor pond.
Background technology
In the past, as swimming pool that can the appropriate change depth of water, for example known have a disclosed movable floor pond in the patent documentation 1.As shown in Figure 6, this movable floor pond is provided with the movable floor 120 that can move along the vertical direction in pond main body 110, adjusts the height of movable floor 120 by utilizing lifting gear 130, can change the depth of water in pond.
When in this movable floor pond 100, Chi Shui being purified, usually to take out Chi Shui from the bottom 111 of pond main body 110 and purify, stop Chi Shui that is difficult to take out the top that is stored in movable floor 120 and the problem that purifies but exist because of movable floor 120.
As the device that is used to address this is that, known water purification installation just like disclosed movable floor pond in the patent documentation 2.This device guides to sterilizing unit, filter respectively independently by Chi Shui that will be stored in the movable floor lower space that is formed at movable floor below in the movable floor pond and the Chi Shui that is stored in the top of movable floor, remove the bacterium that swims in water, virus and realization to the pond water purification.
Patent documentation 1: the spy opens flat 7-No. 166727 communiques
Patent documentation 2: the spy opens flat 1-No. 299964 communiques
But, under the situation that the water purification installation in disclosed movable floor pond purifies the Chi Shui that is stored in the movable floor pond in utilizing as patent documentation 2, existence is difficult to remove the problem of dirts such as the rubbish, mucus of the lower face side attached to movable floor, the sidewall of the pond main body in the movable floor lower space, the bottom of pond main body etc.
In the movable floor pond, form stagnant water owing to having many places to silt up in the movable floor lower space, and each mobile movable floor and when changing the depth of water in pond, be deposited in the major part of the rubbish (for example hair, sandy soil, fiber etc.) on the movable floor, move to the movable floor lower space that is formed at the movable floor below by the gap between the sidewall of movable floor and pond main body, thereby also have the lower face side impel rubbish, mucus to be attached to movable floor etc., cause the problem of breedings such as bloodworm, wriggler.
In order to remove lower face side attached to movable floor, the rubbish, mucus etc. of sidewall, the bottom of pond main body etc. of pond main body in the movable floor lower space, discharging Chi Shuihou from the movable floor pond, the people must pierce the movable floor lower space, remove rubbish, mucus of lower face side attached to movable floor etc. etc. by manpower, need expend a large amount of manpowers.
Summary of the invention
The present invention proposes in order to address this is that, and its purpose is to provide and can makes the movable floor lower space that is formed at the movable floor below keep the purification method in the movable floor pond and the movable floor pond of clean conditions.
Above-mentioned purpose of the present invention can be reached by following movable floor pond, and a kind of movable floor pond comprises: the pond main body that is used for storage of water; And movable floor, can move up and down along the sidewall of this pond main body, wherein, have the current generation unit, this current generation unit makes the water generates eddy flow of being stored in the space that forms below above-mentioned movable floor.
Preferably, in this movable floor pond, be provided with outfall in the bottom of above-mentioned pond main body, above-mentioned outfall roughly with by the center of rotation in the vertical view of the formed eddy flow of above-mentioned current generation unit as one man is configured.
And preferably, above-mentioned current generation unit is the Rotary Water stream generation apparatus that produces current by the rotation of a plurality of rotating vanes; Near a plurality of above-mentioned Rotary Water stream generation apparatus of the configuration sidewall of above-mentioned pond main body are so that the current that produce by this Rotary Water stream generation apparatus flow along the sidewall of above-mentioned pond main body.
And, above-mentioned purpose of the present invention can be reached by the purification method in following movable floor pond, this movable floor pond comprises pond main body that is used for storage of water and the movable floor that can move up and down along the sidewall of this pond main body, and this purification method comprises that the current that make the water generates eddy flow of being stored in the space that forms below above-mentioned movable floor produce step.
The invention effect
According to the present invention, can provide a kind of purification method that can make the movable floor lower space that below movable floor, forms keep the movable floor pond and the movable floor pond of clean conditions.
Description of drawings
Fig. 1 is the brief configuration sectional view in expression movable floor of the present invention pond.
Fig. 2 is the brief configuration vertical view of movable floor lower space that is formed at the movable floor below in movable floor of the present invention pond.
Fig. 3 is the brief configuration figure of an example of the expression current generation unit that constitutes movable floor of the present invention pond.
Fig. 4 is the brief configuration vertical view of another variation in expression movable floor of the present invention pond.
Fig. 5 is the brief configuration vertical view of another variation in expression movable floor of the present invention pond.
Fig. 6 is the phantom drawing in the existing movable floor of expression pond.
Label declaration
1 movable floor pond
10 pond main bodys
11 bottoms
12 outfall
14 sidewalls
20 movable floor devices
21 movable floors
22 lifting gears
23 movable floor lower space
24 peristomes
25 caps
27 movable floor upper spaces
30 current generation units
31 rotating vanes
32 feed cables
35 shells
The specific embodiment
Below, the explanation embodiments of the present invention see figures.1.and.2.Fig. 1 is the brief configuration sectional view in movable floor pond of expression present embodiment, and Fig. 2 is the brief configuration vertical view of the movable floor lower space of the expression movable floor below that is formed at the movable floor pond.Wherein, Fig. 2 omits lifting gear shown in Figure 1 and represents.
As depicted in figs. 1 and 2, the movable floor pond 1 of present embodiment comprises pond main body 10, movable floor device 20 and the current generation unit 30 of storage of water.
As shown in Figure 2, pond main body 10 is rectangular in vertical view, is provided with the outfall 12 that is used for discharging the water that is stored in pond main body 10 in its bottom 11.This outfall 12 is located at the substantial middle portion of the bottom 11 of pond main body 10, makes that roughly the center of rotation in the vertical view with the hereinafter described eddy flow R that is formed by current generation unit 30 is consistent.And, be connected with in outfall 12 and be used for the water that will discharge from this outfall 12 to not shown circulating system path that the movable floor upper space 27 that is formed at above the movable floor 21 refluxes.This circulating system path comprises: filter, remove rubbish etc. by filtering from the water of outfall 12 discharges; With the chlorine injection device, inject chlorine, to drive away bacterium, the insect of in the water that pond main body 10 is stored, living.
As shown in Figure 1, movable floor device 20 comprises movable floor 21 and lifting gear 22, and above-mentioned lifting gear 22 makes movable floor 21 move up at upper and lower along the sidewall 14 of pond main body 10.Movable floor 21 comprise be used for be formed at movable floor lower space 23 below this movable floor 21 peristome 24 of current generation unit 30 is set and cover this peristome 24 can free folding cap 25.Lifting gear 22 is arranged in the movable floor lower space 23, and top links to each other with the lower face side 21a of movable floor 21.By moving up and down of this lifting gear 22, can adjust the height of movable floor 21, and can change the depth of water in pond.
The action in the movable floor pond 1 of present embodiment then, is described.At first, each current generation unit 30 is driven, make the water generates current of storing in the movable floor lower space 23 that is formed at movable floor 21 belows.The current that produce by each current generation unit 30 form the eddy flow R that the sidewall 14 of the pond main body 10 in the movable floor lower space 23 flows.Owing to form this eddy flow R by combination by the current that a plurality of current generation units 30 produce, thereby it flows and maintains roughly certain flow of water, and becomes smooth and easy.
With the vertical view of the eddy flow R that forms by current generation unit 30 in the bottom 11 of the roughly consistent pond main body 10 of center of rotation on, be provided with the outfall 12 that is used for draining, thereby eddy flow R forms the eddy current that rotation is flowed to outfall 12 on certain orientation on one side on one side.
And, be deposited in rubbish in the movable floor lower space 23, swim in water rubbish along with above-mentioned eddy current flow to outfall 12, be filtered device by this outfall 12 and reclaim.And, the part of the eddy flow R that forms by current generation unit 30, the sidewall 14 of the pond main body 10 in the movable floor lower space 23 flows and arrives the corner portion 15 of pond main body 10, thereby the rubbish of the corner portion 15 that is difficult to remove is added among the eddy flow R effectively.Add the rubbish among the eddy flow R, flow to outfall 12 as described above, and reclaimed by the filter in not shown circulating system path.
Filtered out the water of rubbish etc. by outfall 12 by the filter in not shown circulating system path, be fed to movable floor upper space 27 with the chlorine that injects from the chlorine injection device.Be fed to the chlorine of movable floor upper space 27, enter movable floor lower space 23 by the gap between the sidewall 14 of movable floor 21 and pond main body 10.Enter the chlorine of movable floor lower space 23, be distributed in the whole zone of movable floor lower space 23 by the current that form by current generation unit 10, thereby can drive away bacterium, the insect of in this movable floor lower space 23, living effectively.
As mentioned above, movable floor pond 1 according to present embodiment, needn't be as in the past, the people need be drilled in the movable floor lower space 23 that is formed at movable floor 21 belows and by manpower and remove rubbish, mucus etc., thereby can remove dirts such as rubbish on the sidewall 14 of the pond main body 10 of lower face side 21a attached to movable floor 21, movable floor lower space 23, bottom 11 of pond main body 10 etc., mucus effectively, can make the movable floor lower space 23 that is formed at movable floor 21 belows keep clean conditions.Its result in movable floor lower space 23, can prevent insect breedings such as bloodworm, wriggler.
And, because the eddy flow R that is formed by current generation unit 30 reaches the bottom 11, lifting gear 22 of sidewall 14, the pond main body 10 of the lower face side 21a of movable floor 21, the pond main body 10 in the movable floor lower space 23 etc., thereby can prevent from effectively on described position, to adhere to mucus, rubbish etc., can make movable floor lower space 23 keep clean conditions.
And, utilize current generation unit 30 to make the water generates current of in movable floor lower space 23, storing, can prevent that thus the water of storing silts up in this movable floor lower space 23, and can prevent that insects such as bloodworm, wriggler from breeding in movable floor lower space 23.And, as long as finish man-hour, current generation unit 30 is set in movable floor lower space 23 in the movable floor pond, make the water generates current of in movable floor lower space 23, storing, can prevent to produce above-mentioned insect in advance.
And, owing to guide to movable floor upper space 27 from the chlorine injection device in circulating system path, and enter the chlorine of movable floor lower space 23 by the gap between the sidewall 14 of movable floor 21 and pond main body 10, flow through the whole zone of movable floor lower space 23 by the current that form by current generation unit 30, thereby can drive away bacterium, the insect of living effectively in movable floor lower space 23.
And, in the present embodiment, as shown in Figure 2, owing to form the eddy flow R that flows along the sidewall 14 of pond main body 10, and roughly with the vertical view of this eddy flow R in center of rotation as one man outfall 12 is set in the bottom 11 of pond main body 10, thereby can form the eddy current that flows in the whole zone of crossing over movable floor lower space 23.Its result, can cross over the whole zone of movable floor lower space 23 and peel off and remove rubbish, the mucus of the lower face side 21a attached to movable floor 21, the bottom 11 of pond main body 10 etc., and can collect dirts such as being stripped from the rubbish removed, mucus effectively and discharge from outfall 12.
And, owing to adopt rotation to produce the Rotary Water stream generation apparatus of current as current generation unit 30 by a plurality of rotating vanes, and this Rotary Water stream generation apparatus is configured near the sidewall 14 of the pond main body 10 in the movable floor lower space 23, form eddy flow R, even thereby in existing movable floor pond, also current generation unit 30 can be set easily, can remove rubbish on the bottom 11 of lower face side 21a attached to movable floor 21, pond main body 10, mucus and make movable floor lower space 23 keep clean conditions.
And, because the current generation unit 30 in the present embodiment is Rotary Water stream generation apparatus of sending water by the rotation of a plurality of rotating vanes 31, thereby can the rotation by rotating vane 31 cut off and eliminate the insects such as wriggler that swim in the water of being sent, can disinfest effectively.
More than, an embodiment of the invention have been described, but concrete mode of the present invention is not limited to above-mentioned embodiment.In the present embodiment, as shown in Figure 2,, for example also can dispose a current generation unit 30 as shown in Figure 4 at a plurality of current generation units 30 of movable floor lower space 23 configurations.In this structure, similarly, owing to sidewall 14 collision of current of sending from current generation unit 30 and pond main body 10 and flow and form eddy flow R, thereby can form the eddy current that flows to outfall 12.Its result as mentioned above, can remove rubbish, mucus etc., and can prevent that mucus from attached to lower face side 21a of movable floor 21 etc., can make movable floor lower space 23 keep the state of cleaning.
And, in the present embodiment, produce current by the current generation unit 30 that is arranged at movable floor lower space 23, but be not defined in this structure especially.For example, also can adopt as spraying jet flows and produce structure such as current to movable floor lower space 23 from the sidewall 14 of the pond main body 10 of movable floor 21 belows.
And, in the present embodiment, as shown in Figure 2, form an eddy flow R of sidewall 14 rotations of the pond main body 10 in the movable floor lower space 23, but be not particularly limited in this structure.For example, also can be as shown in Figure 5, make the current collision of sending from each current generation unit 30 and form a plurality of eddy flow R1, R2, R3, R4.In this structure, similarly, because effect by each eddy flow R1, R2, R3, R4, can peel off and remove rubbish on the lower face side 21a attached to movable floor 21, the sidewall 14 of the pond main body 10 in the movable floor lower space 23 etc., mucus etc., and can discharge the rubbish removed, mucus etc., thereby can make movable floor lower space 23 keep clean conditions from outfall 12.
And, in the present embodiment, as shown in Figure 2, outfall 12 is located on the bottom 11 of pond main body 10, make this outfall 12 roughly with consistent, but be not particularly limited in this structure by the center of rotation in the vertical view of current generation unit 30 formed eddy flow R.For example, also can be located on the bottom 11 of the pond main body 10 that the center of rotation in the vertical view with eddy flow R separates.In this structure, similarly, owing to utilize effect by current generation unit 30 formed eddy flow R, can peel off and remove rubbish on the lower face side 21a attached to movable floor 21, the sidewall 14 of the pond main body 10 in the movable floor lower space 23 etc., mucus etc., and can discharge the rubbish removed, mucus etc., thereby can make movable floor lower space 23 keep clean conditions from outfall 12.
And in the present embodiment, as shown in Figure 2, the pond main body is rectangular in vertical view, but is not defined in this structure especially, for example also can adopt arbitrary shape such as ovalize in rounded in the vertical view, the vertical view.
Claims (6)
1. pond, comprise the pond main body that is used for storage of water and and the bottom of this pond main body between the base plate that is configured with having the space, wherein,
Have the current generation unit, this current generation unit makes the water generates eddy flow of being stored in the space that described floor below forms.
2. pond according to claim 1, wherein, described base plate is the movable floor that can move up and down along the sidewall of described pond main body.
3. pond according to claim 1 and 2 wherein, is provided with outfall in the bottom of described pond main body,
Described outfall roughly as one man is configured with the center of rotation of overlooking in the visual angle by the formed eddy flow of described current generation unit.
4. pond according to claim 1 and 2, wherein, described current generation unit is the Rotary Water stream generation apparatus that produces current by the rotation of a plurality of rotating vanes,
Near a plurality of described Rotary Water stream generation apparatus of the configuration sidewall of described pond main body are so that the current that produced by this Rotary Water stream generation apparatus flow along the sidewall of described pond main body.
5. pond according to claim 3, wherein, described current generation unit is the Rotary Water stream generation apparatus that produces current by the rotation of a plurality of rotating vanes,
Near a plurality of described Rotary Water stream generation apparatus of the configuration sidewall of described pond main body are so that the current that produced by this Rotary Water stream generation apparatus flow along the sidewall of described pond main body.
6. the purification method in a pond, this pond comprise the pond main body that is used for storage of water and and the bottom of this pond main body between the base plate that is configured with having the space, wherein,
This purification method comprises: make the current of the water generates eddy flow of being stored in the space that described floor below forms produce step.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004276491 | 2004-09-24 | ||
| JP276491/2004 | 2004-09-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101027452A CN101027452A (en) | 2007-08-29 |
| CN100510298C true CN100510298C (en) | 2009-07-08 |
Family
ID=36090054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800320691A Expired - Fee Related CN100510298C (en) | 2004-09-24 | 2005-09-16 | Movable floor pool and method of cleaning movable floor pool |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20070271693A1 (en) |
| JP (2) | JP4570169B2 (en) |
| CN (1) | CN100510298C (en) |
| WO (1) | WO2006033294A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9683382B2 (en) * | 2011-06-17 | 2017-06-20 | Patio 2 Pool, Llc | Methods and apparatuses for a variable depth swimming pool/spa |
| CN104612420A (en) * | 2014-12-22 | 2015-05-13 | 柳州市京阳节能科技研发有限公司 | Multifunctional three-dimensional environmental protection water conservation swimming pool |
| CN105113817B (en) * | 2015-08-06 | 2017-04-05 | 中国建筑设计院有限公司 | Lifting swimming pool bottom auto cleaning system |
| CN107338976A (en) * | 2017-01-11 | 2017-11-10 | 明达实业(厦门)有限公司 | Endless track flows pond |
| IT201900021990A1 (en) * | 2019-11-22 | 2021-05-22 | Exonsteel S R L | TANK TO PERFORM PHYSICAL ACTIVITIES IN COUNTERCURRENT |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2035835A (en) * | 1934-09-29 | 1936-03-31 | Raber Heinrich | Swimming bath |
| US3242503A (en) * | 1963-05-17 | 1966-03-29 | Us Safety Pool Corp | Swimming pool |
| US4364131A (en) * | 1979-08-17 | 1982-12-21 | Clerk Robert C | Liquid reservoir |
| JPH01299964A (en) * | 1988-05-28 | 1989-12-04 | Toshihiko Kaneko | Water purifying device for movable floor type swimming pool |
| JPH0238667A (en) * | 1988-07-28 | 1990-02-08 | Japan Air Curtain Corp | Eddy generating type pool purifying mechanism |
| IT1235634B (en) * | 1989-07-18 | 1992-09-12 | Stefano Weisz | DEVICE FOR REHABILITATION IN CONTROLLED SEGMENTARY ORTHOSTATISM. |
| CA2048430A1 (en) * | 1990-08-15 | 1992-02-16 | Miyoshi Hatanaka | Circulating type water flow pool |
| JP2610543B2 (en) * | 1990-08-15 | 1997-05-14 | 三芳 畑中 | Forced reflux water pool |
| US5678253A (en) * | 1996-06-28 | 1997-10-21 | Baker; William H. | Adjustable pool flooring structure |
-
2005
- 2005-09-16 CN CNB2005800320691A patent/CN100510298C/en not_active Expired - Fee Related
- 2005-09-16 US US11/663,197 patent/US20070271693A1/en not_active Abandoned
- 2005-09-16 WO PCT/JP2005/017124 patent/WO2006033294A1/en active Application Filing
- 2005-09-16 JP JP2006536366A patent/JP4570169B2/en not_active Expired - Fee Related
-
2010
- 2010-07-16 JP JP2010004793U patent/JP3163098U/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US20070271693A1 (en) | 2007-11-29 |
| JP4570169B2 (en) | 2010-10-27 |
| CN101027452A (en) | 2007-08-29 |
| WO2006033294A1 (en) | 2006-03-30 |
| JPWO2006033294A1 (en) | 2008-07-31 |
| JP3163098U (en) | 2010-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100510298C (en) | Movable floor pool and method of cleaning movable floor pool | |
| TWI287967B (en) | An aquaculture system | |
| KR101315624B1 (en) | A recirculating aquaculture system | |
| CN1228035A (en) | Hollow fiber membrane module, hollow fiber membrane module unit using same, and septic tank provided with module unit | |
| CN105664567A (en) | Method and device for removing alga by means of micro-filtration by aid of drums for ships | |
| JP2003235391A (en) | System and method for breeding shrimp | |
| CN107489099A (en) | A kind of automatic cleaning bridge guardrail | |
| KR100612489B1 (en) | Multifuctional water tank | |
| KR101666627B1 (en) | Water purification device that is concealed by water plant island | |
| JP4028973B2 (en) | Float removal method and apparatus | |
| JP4475924B2 (en) | Filtration device | |
| JP3621859B2 (en) | Foam separator and water purification system using the same | |
| CN108423847A (en) | A kind of circulating aeration device for treating sewage | |
| CN211113817U (en) | Hydraulic engineering desilting device | |
| CN211646204U (en) | Rolling slag remover | |
| CN213012388U (en) | Improved generation intelligent filter | |
| CN111387132A (en) | Breed pond waste fitting discharging | |
| CN112314519A (en) | Ecological compound feeding device of tortoise larva | |
| CN207121820U (en) | A kind of automatic cleaning bridge guardrail | |
| JP2008093552A (en) | Moving-bed filtration apparatus | |
| CN219771932U (en) | Sewage purification device for river treatment | |
| KR200495539Y1 (en) | Apparatus for purifying reservoir water | |
| CN220034081U (en) | Landscape water environment treatment device | |
| CN108951635B (en) | Gas lift reverse circulation slagging pore-forming system | |
| CN211252034U (en) | Novel sculpture view pond |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |