CN201268793Y - Drum type washing and drying machine - Google Patents
Drum type washing and drying machine Download PDFInfo
- Publication number
- CN201268793Y CN201268793Y CNU2008201356422U CN200820135642U CN201268793Y CN 201268793 Y CN201268793 Y CN 201268793Y CN U2008201356422 U CNU2008201356422 U CN U2008201356422U CN 200820135642 U CN200820135642 U CN 200820135642U CN 201268793 Y CN201268793 Y CN 201268793Y
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- water
- filled
- tube
- dehydrating unit
- swing roller
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The utility model provides a drum-type washing drier which has compact structure and low manufacturing cost and works reliably with housing and elastic supporting parts including a water holding barrel keeping a distance. An accommodating chamber (35) of a dehumidifier arranged inside the drum-type washing drier is abut upon the upper part of the lateral circumferential surface of the water holding cylinder (22), and a damping spring (29) is mounted on the lateral circumferential surface of the accommodating chamber (35) of the dehumidifier, thereby a distance is kept between the housing (25) and other elastic supporting parts including the water holding barrel (22), so that collision between parts are prevented, further the reliability of the drum-type washing drier is guaranteed, and the drum-type washing drier has enough intensity, compact structure and low manufacture cost.
Description
Technical field
The present invention relates to a kind of rotating shaft be level or the swing roller that is obliquely installed in wash, the rolling washing dryer of rinsing, dehydration and each operating process of drying.
Background technology
The result of existing this rolling washing dryer is (example wherein can open flat 6-31090 with reference to the open communique spy of Japan Patent) shown in Fig. 4 or 5.Below its formation is described.
Shown in Fig. 4,5, the constituting of swing roller 1: whole barrel is provided with many limberss 2, can free rotation mode being arranged in the tube 3 that is filled with water, is rotated driving by motor 4.The opening portion of swing roller 1 be provided with can freely openable cover 5.The tube 3 that is filled with water is suspended in the shell 6 by damping spring 7 (all around totally 4), and carries out the vibrationproof supporting by vibrationproof damper 8, thereby makes the vibration when dewatering can not pass to shell 6.Feed water valve 9 is used for supplying with washings in the tube 3 that is filled with water, and draining pump 10 is used to discharge the interior washings of tube 3 that are filled with water.
Heat exchanger 11 links to each other with the tube 3 that is filled with water by exhaust hose 12, and pressure fan 13 links to each other with heat exchanger 11, and heater 14 links to each other with pressure fan 13, is provided with opening in the tube 3 that is filled with water.Be provided with convex tendon 15 in the heat exchanger 11, and have the water temperature detection thermistor 16 that is used to detect cooling water temperature.
Be provided with near the heater 14 and prevent that temperature from crossing the Thermal Cutoffs 17 that rises.
Be provided with micro computer in the control device 18,, sequence of operations processes such as washing, rinsing, dehydration, drying controlled one by one by the operation of motor 4, feed water valve 9, draining pump 10, pressure fan 13, heater 14 etc. is controlled.
Below the operational circumstances of rolling washing dryer with above-mentioned formation is described.
During laundry, at first open cover 5, washings is put into swing roller 1, start washer operation then.After the operation beginning, at first in washing process, open feed water valve 9, in the tube 3 that is filled with water, add water, after the water level of washings reaches predetermined water level, close feed water valve 9, stop to supply water.Then, drive swing roller 1 low speed rotation, the washings of swing roller 1 is raised earlier, drops on the water surface again, carry out washing operation by motor 4.Washing process has carried out behind the official hour, and draining pump 10 is driven, and the washings in the tube 3 that is filled with water are discharged, and carries out the centre dehydration, carries out rinse cycle afterwards.Carry out with washing process in the rinse cycle and carry out same action.Carry out dehydration after rinse cycle is finished, in dehydration, swing roller 1 is done rotation at a high speed, and washings is dewatered under action of centrifugal force.
Below the operation in the drying process is described.At first, washings is put in the swing roller 1, started the drying operation then.After the operation beginning, control device 18 drives pressure fan 13 and heater 14 work, allow hot blast circulate along a succession of path that passes be filled with water tube 3, heat exchanger 11 etc., open simultaneously in feed water valve 19 heat exchanger 11 and add water, moist hot blast is contacted with water, carry out heat exchange, thereby dehumidify.
But in existing rolling washing dryer, the air-supply heating circuit is made of the independent portion product outside the tube that is filled with water, and adds and will consider shaking of four damping springs all around, must carry out the parts setting avoiding shaking on the basis in space.Because the space is limited in the shell, adopt the words of above-mentioned formation, the situation of certain distance might appear can't keeping between the portion's product such as the tube that is filled with water in damping spring and the shell when dehydration and vibration, if Oscillation Amplitude is bigger, can produce the problems such as reliability decrease of colliding, sending unusual sound, parts between the generation part.
Summary of the invention
The present invention is intended to solve the above-mentioned problems in the prior art, a kind of like this rolling washing dryer is provided, the dehydrating unit reception room that wherein is built-in with dehydrating unit be configured to and the position, top of the lateral circle surface of the tube that is filled with water adjacent, and be the structure on the lateral circle surface that damping spring is arranged on the dehydrating unit reception room, the body compactness, low cost of manufacture, and can guarantee reliability.
In order to address the above problem, rolling washing dryer of the present invention comprises: perisporium is provided with the swing roller that many open-works, cylindrical and its rotary middle spindle are level or inclination; By the damping spring elastic bearing in the enclosure and include the tube that is filled with water of described swing roller; The dehydrating unit that the air of discharging through the tube that is filled with water in above-mentioned swing roller is dehumidified; Be connected with dehydrating unit and air-supply that its inside is provided with air-supply arrangement and heater adds heat passage; With add the closed circuit that heat passage and above-mentioned swing roller are connected by the above-mentioned tube that is filled with water with above-mentioned air-supply.Wherein, the dehydrating unit reception room that is built-in with dehydrating unit is configured to the position, top of the lateral circle surface of the described tube that is filled with water adjacent, and on the lateral circle surface of above-mentioned dehydrating unit reception room damping spring is installed.
Like this, will keep at a distance between portion's product of shell and be filled with water tube and other resiliency supported, can prevent collision between portion's product, can guarantee reliability, rolling washing dryer with enough intensity, compact conformation, low cost of manufacture thereby provide a kind of.
The effect that the present invention produces is as follows.The dehydrating unit reception room that the present invention will be built-in with dehydrating unit be arranged to and the position, top of a lateral circle surface that is filled with water adjacent, form the structure on the lateral circle surface that damping spring is installed in above-mentioned dehydrating unit reception room simultaneously, a kind ofly can guarantee reliability, rolling washing dryer with enough intensity, compact conformation, low cost of manufacture thereby constituted.
The washing machine of the 1st scheme of the present invention comprises: perisporium is provided with the swing roller that many open-works, cylindrical and its rotary middle spindle are level or inclination; By the damping spring elastic bearing in the enclosure and include the tube that is filled with water of described swing roller; The dehydrating unit that the air of discharging through the tube that is filled with water in above-mentioned swing roller is dehumidified; Be connected with dehydrating unit and air-supply that its inside is provided with air-supply arrangement and heater adds heat passage; With add the closed circuit that heat passage and above-mentioned swing roller are connected by the above-mentioned tube that is filled with water with above-mentioned air-supply.Wherein, the dehydrating unit reception room that is built-in with dehydrating unit is configured to the position, top of the lateral circle surface of the described tube that is filled with water adjacent, and on the lateral circle surface of above-mentioned dehydrating unit reception room damping spring is installed.Like this, shell and being filled with water will be kept at a distance between tube and the portion's product of other resiliency supported, can prevent between portion's product to collide, and a kind ofly can guarantee reliability, the rolling washing dryer with enough intensity, compact conformation, low cost of manufacture thereby constituted.
The 2nd scheme of the present invention is that the dehydrating unit reception room described in above-mentioned the 1st scheme constitutes one with the tube that is filled with water.Like this, can constitute a kind of rolling washing dryer with enough intensity and compact conformation, low cost of manufacture.
Description of drawings
Fig. 1 is the side cross-sectional, view of the rolling washing dryer in one embodiment of the present of invention,
Fig. 2 is the supporting construction figure of this rolling washing dryer,
Fig. 3 is the cross-sectional view of this rolling washing dryer,
Fig. 4 is the oblique view of existing tumbling-box washing machine,
Fig. 5 is the cross-sectional view of existing tumbling-box washing machine.
In the above-mentioned accompanying drawing, 22 are the tube that is filled with water, and 25 is shell, and 29b is a damping spring, and 35 is the dehydrating unit reception room.
The specific embodiment
With reference to the accompanying drawings embodiments of the invention are elaborated.It may be noted that simultaneously the time, such embodiment does not have the effect that limits the scope of the invention.
(embodiment)
As shown in Figure 1, swing roller 20 is round-ended cylinder shape structure, and whole barrel is provided with many open-works 21, and can free rotation mode being arranged in the tube 22 that is filled with water.The pivot at the back side of swing roller 20 is connected with the end of rotating shaft (rotary middle spindle) 20a, and the axis direction of rotating shaft 20a is downward-sloping from the face side to the rear side.The other end of rotating shaft 20a is connected with the motor 23 that is installed in tube 22 back sides that are filled with water, and motor 23 drives swing roller 20 and does forward, reverse rotation.The internal face of swing roller is provided with several lobe plates 24.
Be provided with sweptback 25a on the shell 25 of the face side that is positioned at the tube 22 that is filled with water, this hypsokinesis face 25a is provided with lid 26.After lid 26 opened, just can in swing roller 20, put into washings, perhaps in swing roller 20, take out washings by be filled with water a clothing gateway 27 and swing roller clothing gateway 28.Because lid 26 is arranged on the sweptback inclined plane 25a, so the user when washings is put in taking-up, can reduce the degree of bending over.
As shown in Figure 2, the tube 22 that is filled with water is arranged to the structure of being hooked by damping spring, and the tube 22 that promptly is filled with water is by damping spring 29a, 29b and is suspended in formation in the shell 25.In addition, the tube that is filled with water 22 is also supported by the damping unit 30a, the 30b that are fixed on shell 25 lower ends.After adopting above-mentioned formation, can carry out vibrationproof to the tube 22 that is filled with water and support, thereby the vibration transfer that produces can suppress to be filled with water tube 22 rotations the time is to shell 25.
Drying mechanism reclaims filter 40, air-supply pipeline 41, pressure fan (air-supply arrangement) 33, heating pipe line 42, heater (heater) 43, warm braw air-supply loop 36 and air outlet 44 by exhaust outlet 34, dehydrating unit reception room 35, heat exchanger 37, feed water valve 39, water supply ozzle 38, line bits and constitutes, and forms closed circuit.Below it is constituted with operational circumstances and describe.
During pressure fan 33 rotations, the air in the driven rotary cylinder 20 is discharged from open-work all around, enters in the tube 22 that is filled with water, and flows into the dehydrating unit reception room 35 from the exhaust outlet 3 that is arranged on tube 22 tops that are filled with water again.Be provided with heat exchanger 37 and water supply pipe delivery port 38 in the dehydrating unit reception room 35 as dehydrating unit, after feed water valve 39 is opened, the water that injects can be sent forth on the heat exchanger 37 by water supply pipe delivery port 38, make be drained in the dehydrating unit reception room 35, contain wetly air and be carried out cooling, dehumidify.The air that carried out dehumidifying through dehydrating unit reception room 35 then passes the line bits recovery filter 40 that is arranged in the air-supply pipeline 41, be directed into the rear of the tube 22 that is filled with water then, enter into the heating pipe line 42 that is located at tube 22 back sides that are filled with water, heat by heater 43, be fed to then in the warm braw air-supply loop 36 that is located at tube 22 rears that are filled with water, send into the tube 22 that is filled with water from the air outlet 44 that is arranged on tube 22 upper rear portion that are filled with water at last.In addition, because the air of sending in the tube 22 that is filled with water is to flow in the swing roller 20 from the passage 21 that is located on swing roller 20 bottom surfaces, so can capture moisture through the air after the dehumidifying heating from washings, and the stirring action that produces during swing roller 20 rotations can promote the drying of all washings.By such air circulation is carried out in official hour repeatedly, washings is become dry.
As shown in Figure 3, dehydrating unit reception room 35 constitutes one by ester moulding with the slightly cylindrical circular tube 22 that is filled with water.When tube 22 the front that is filled with water is seen, be formed on the side wall surface place of its upper right quarter (about miter angle position) together.In addition, also be provided with opening on the sidewall of the tube 22 that is filled with water, form exhaust outlet 34 towards dehydrating unit reception room 35.Exhaust outlet 34 roughly is arranged on the tangent position of direction of rotation of swing roller 20.
In addition, when tube 22 the front that is filled with water is seen, also be provided with on the side perisporium of its upper left quarter (about 45 degree positions) and constitute one with it and left floor 55 that have through hole 55a, this left floor 55 is arranged on be filled with water tube 22, swing roller 20, motor 23 and drying mechanism etc. is carried out on the position of centre of gravity of fore-and-aft direction of the unit that is filled with water after the blocking.On the other hand, when tube 22 the front that is filled with water is seen, on the side perisporium of its upper right quarter, simultaneously also be the stage portion 35a that is provided with a low one deck with the outer side surface of the dehydrating unit reception room 35 of tube 22 moulding simultaneously that are filled with water, this stage portion 35a is provided with and constitutes right floor 56 one, that have through hole 56a with it, and right floor 56 also is located at be filled with water tube 22, swing roller 20, motor 23 and drying mechanism etc. are carried out on the position of centre of gravity of fore-and-aft direction of the unit that is filled with water that forms after the blocking.The two ends of damping spring 29a are made hook-shaped, and an end hook is on the top of shell 25 left surfaces, and the other end is hooked among the through hole 55a of left floor 55.In addition, the two ends of damping spring 29b are also made hook-shaped, and an end hook is on the top of shell 25 right flanks, and the other end is hooked among the through hole 55b on the left floor 55.Here, damping spring 29b is shorter than damping spring 29a, and simultaneously, for the left and right sides balance of a unit that keeps being filled with water, the spring parameter of damping spring 29a and damping spring 29b is set respectively.
Operational circumstances to above-mentioned formation describes below.
During laundry, at first open lid 26, washings is dropped in the swing roller 20, in the washing powder input port that is located at water supply portion 31 places, drop into an amount of washing powder again, then the operating display that is located at shell 25 surfaces is operated, start laundry operations.After laundry operations begins, at first in the tube 22 that is filled with water, add water with the corresponding ormal weight of washings, drive swing rollers 20 rotations, enforcement washing process by motor 23 then from water supply portion 31.After washing process is finished, earlier will dirty laundry water 32 discharge, make swing roller 20 rotation at a high speed then, the washings in the washings are dewatered, then inject new water to the tube 22 that is filled with water, implement rinsing and operate from water supply portion 31 from the Drainage Division.Behind the rinsing EO, make swing roller 20 rotation at a high speed once more, implement the dewatering operation course that washings contained in the washings are dewatered.What select is also will implement behind the dehydrating operations under the situation of mode of operation of drying operation, the tube 22 interior air that are filled with water will be discharged from, contain that wetly air is dehumidified, heats, dry back forms warm braw, and then send in the tube 22 that is filled with water, implement the drying operation.
When implementing the drying operation, along with washings becomes dry gradually, also be easy to generate things such as line bits from washings, things such as these line bits can flow into the dehydrating unit reception room 35 (shown in the arrow A among Fig. 1) from exhaust outlet 34 with air.Though the line bits of the porch by being arranged on air-supply pipeline 41 reclaim filter 40 and can filter airborne line bits etc., only allow air pass through, make line bits etc. be unlikely to enter into air-supply pipeline 41 and heating pipe line 42, but line bits are probably on the inwall attached to heat exchanger 37 and dehydrating unit reception room 35.If the ever-increasing words of adhesion amount of line bits etc., wet-out property and wind pushing performance will reduce.Therefore, be necessary to be removed attached to the bits of the line in the dehydrating unit reception room 35.
Present embodiment has the function of removing above-mentioned attached wire bits.As shown in Figure 3, in order to remove the attached wire bits in the dehydrating unit reception room 35, in the rinsing engineering, make the rotating speed rotation of swing roller 20 with regulation, like this, the water that upwards splashes along its direction of rotation (as shown by arrow B) can flow in the dehydrating unit reception room 35 (as shown by arrow C) with the very strong impetus by exhaust outlet 34, thereby will clean up attached to the things such as line bits on heat exchanger 37 and the pipeline sidewall.The regulation rotating speed of the swing roller 20 here is meant that the rotating speed that upwards splash, can be rotated along the inwall of the tube 22 that is filled with water under the centrifugal action that water can produce (for instance when swing roller 20 rotation, if the diameter of swing roller 20 is about 500 ± 50mm, this rotating speed is about 150 rev/mins).
Because exhaust outlet 34 is as described above in the tangent position upper shed of the direction of rotation of swing roller 20, therefore in the rinsing operating process, store at the water below the tube 22 that is filled with water and when swing roller 20 rotates, upwards splash, the water that splashes mainly disperses along the tangential direction of swing roller 20, flows in the dehydrating unit reception room 35 with the very strong impetus from exhaust outlet 34.Such situation is carried out in the rinsing engineering repeatedly, thereby the line that will adhere to bits clean up.In addition, because reaching the water that injects from water supply pipe delivery port 38 at the water that the dehumidifying of dehydrating unit reception room internal cause generates can flow into again in the tube 22 that is filled with water, formation 32 is discharged to outside drainage channel from the Drainage Division, and therefore the things such as line bits that wash down can be discharged to the outside with draining.
Owing to produced above effect, so not only the reliability of clothes washer-dryer can be improved, and dehydrating unit reception room 35 forms one with the tube 22 that is filled with water in the present embodiment, form the structure on the side perisporium that damping spring 29b is installed in the dehydrating unit reception room simultaneously, therefore not only can reduce formation portion product, can also reach the effect of compact conformation.
In addition, though dehydrating unit reception room 35 sees it is to be arranged on the side wall surface of upper right quarter from the front of the tube 22 that is filled with water in present embodiment 1, but also can be in contrast, dehydrating unit reception room 35 is seen on the side wall surface that is arranged at upper left quarter from the front of the tube 22 that is filled with water, other formation also can be arranged to so also can play identical effect on the contrary.
And, though the swing roller 20 in the present embodiment is the structure of tilted configuration, also swing roller 20 can be provided with in the horizontal direction, so also can produce identical effect.
In sum, rolling washing dryer of the present invention the dehydrating unit reception room is arranged to and the position, top of lateral circle surface of the tube that is filled with water adjacent, be the structure on the side perisporium that damping spring is installed in above-mentioned dehydrating unit reception room simultaneously, the volume of elastic bearing portion's product such as the tube that is filled with water is in the enclosure reduced.Therefore, the present invention goes for having the family expenses and professional the using in the laundry facilities of clothes drying function.
Claims (2)
1. rolling washing dryer is characterized in that comprising:
Perisporium is provided with the swing roller that many open-works, cylindrical and its rotary middle spindle are level or inclination;
By the damping spring elastic bearing in the enclosure and include the tube that is filled with water of described swing roller;
The dehydrating unit that the air of discharging through the tube that is filled with water in above-mentioned swing roller is dehumidified;
Be connected with dehydrating unit and air-supply that its inside is provided with air-supply arrangement and heater adds heat passage; With
Add the closed circuit that heat passage and above-mentioned swing roller are connected by the above-mentioned tube that is filled with water with above-mentioned air-supply,
Wherein, the dehydrating unit reception room that is built-in with dehydrating unit is configured to the position, top of the lateral circle surface of the described tube that is filled with water adjacent, and on the lateral circle surface of above-mentioned dehydrating unit reception room damping spring is installed.
2. rolling washing dryer as claimed in claim 1 is characterized in that: described dehydrating unit reception room constitutes integrated with the tube that is filled with water.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007254026A JP4844525B2 (en) | 2007-09-28 | 2007-09-28 | Drum type washer / dryer |
| JP2007254026 | 2007-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268793Y true CN201268793Y (en) | 2009-07-08 |
Family
ID=40516565
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101613549A Expired - Fee Related CN101397735B (en) | 2007-09-28 | 2008-09-23 | Drum-type washer and dryer |
| CNU2008201356422U Expired - Fee Related CN201268793Y (en) | 2007-09-28 | 2008-09-23 | Drum type washing and drying machine |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101613549A Expired - Fee Related CN101397735B (en) | 2007-09-28 | 2008-09-23 | Drum-type washer and dryer |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4844525B2 (en) |
| CN (2) | CN101397735B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592894A (en) * | 2019-09-10 | 2019-12-20 | 安徽省宁国市天成电机有限公司 | Novel connecting tool for steel pipe heater |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012134143A2 (en) * | 2011-03-28 | 2012-10-04 | 주식회사 대우일렉트로닉스 | Drum washing machine |
| CN104456876B (en) * | 2013-09-17 | 2017-12-15 | 珠海格力电器股份有限公司 | Liquid storage tank and dehumidifier |
| JP2017113310A (en) * | 2015-12-24 | 2017-06-29 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Washing machine |
| CN106602785A (en) * | 2017-02-13 | 2017-04-26 | 禹伟 | Damping motor |
| CN109385831B (en) * | 2017-08-04 | 2021-04-27 | 青岛海尔洗衣机有限公司 | Washing machine |
| WO2019235012A1 (en) * | 2018-06-06 | 2019-12-12 | シャープ株式会社 | Washing machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3110561B2 (en) * | 1992-07-20 | 2000-11-20 | 松下電器産業株式会社 | Anti-vibration damper device for drum type washing machine |
| JP4023418B2 (en) * | 2003-08-22 | 2007-12-19 | 松下電器産業株式会社 | Drum type washer / dryer |
| JP4083662B2 (en) * | 2003-11-07 | 2008-04-30 | 松下電器産業株式会社 | Drum type washer / dryer |
| JP4393849B2 (en) * | 2003-11-25 | 2010-01-06 | パナソニック株式会社 | Drum type washer / dryer |
| JP2005198698A (en) * | 2004-01-13 | 2005-07-28 | Sharp Corp | Drum type washing machine |
| JP4461844B2 (en) * | 2004-03-10 | 2010-05-12 | パナソニック株式会社 | Drum type washer / dryer |
-
2007
- 2007-09-28 JP JP2007254026A patent/JP4844525B2/en not_active Expired - Fee Related
-
2008
- 2008-09-23 CN CN2008101613549A patent/CN101397735B/en not_active Expired - Fee Related
- 2008-09-23 CN CNU2008201356422U patent/CN201268793Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110592894A (en) * | 2019-09-10 | 2019-12-20 | 安徽省宁国市天成电机有限公司 | Novel connecting tool for steel pipe heater |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101397735A (en) | 2009-04-01 |
| CN101397735B (en) | 2011-10-12 |
| JP4844525B2 (en) | 2011-12-28 |
| JP2009082317A (en) | 2009-04-23 |
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| Date | Code | Title | Description |
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| 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: 20090708 Termination date: 20130923 |