CN1323566A - Electric suction cleaner - Google Patents
Electric suction cleaner Download PDFInfo
- Publication number
- CN1323566A CN1323566A CN01115835A CN01115835A CN1323566A CN 1323566 A CN1323566 A CN 1323566A CN 01115835 A CN01115835 A CN 01115835A CN 01115835 A CN01115835 A CN 01115835A CN 1323566 A CN1323566 A CN 1323566A
- Authority
- CN
- China
- Prior art keywords
- dust
- collect plant
- dust collect
- mentioned
- dust collector
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/02—Structural features of suction cleaners with user-driven air-pumps or compressors
- A47L5/06—Structural features of suction cleaners with user-driven air-pumps or compressors with rotary fans
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/36—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back
- A47L5/362—Suction cleaners with hose between nozzle and casing; Suction cleaners for fixing on staircases; Suction cleaners for carrying on the back of the horizontal type, e.g. canister or sledge type
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Electric Suction Cleaners (AREA)
Abstract
An electric vacuum cleaner compries, in a vacuum cleaner main body 1, a suction port 4, and an electric blower chamber 5 in which an electric blower 6 is housed are formed. At the same time, a dust-collecting device-housing chamber 9 in which a dust-collecting device 20 is detachably fitted is formed on a blowing passage from the suction port 4 to the electric blower chamber 5. In such an electric vacuum cleaner, the dust-collecting device 20 is fitted in such a manner that an opening for discharging dust and dirt, and an discharging port 44 to the electric blower 6 are fitted in a manner to face upward. Also, the electric blower 6 is arranged in such a manner that the air suction port 7 may face upward. The electric vacuum cleaner has the constitution of a blowing passage simplified, and the blowing resistance can be reduced.
Description
The present invention relates to a kind of electric dust collector, especially relates to for being formed with loading and unloading the improvement of the electric dust collector of dust collect plant freely.
As a kind of electric dust collector that is installed in freely on the dust collector host that dust collect plant is loaded and unloaded, people are appreciated that, for example described as the special flat 10-512779 communique of table (A47L 5/36), can load and unload freely dust collect plant is installed in to make in the dust collect plant chamber and discharge dust with the electric dust collector of peristome formation towards the top state.The dust collect plant of this electric dust collector the discharge dust on top with peristome near the position form air entry, closed row goes out the middle position formation outlet of dust with the lid of peristome opening and closing freely, by the dust-separating appliance in the dust collect plant dust is separated from the air that comprises dust etc. that is inhaled into from air entry, only allowed air to discharge to the outside by the exhaust outlet of electric blowing machine and dust collector host from outlet.
Because the dust collect plant of this electric dust collector is on being installed in dust collector host the time, it is discharged dust and is state towards oblique upper with peristome, so the dust when the loading and unloading dust collect plant in the dust collect plant is difficult for spilling with opening part from discharging dust, can improve the operability of loading and unloading dust collect plant.
But, because the electric blowing machine that is arranged in the dust collector host is installed into the fore-and-aft direction of its direction of principal axis towards dust collector host, the air entry of electric blowing machine is towards the place ahead, air supply path from the outlet of dust collect plant to the air entry of electric blowing machine forms complications, therefore, cause the ventilation impedance to increase, dust collection efficiency descends, and makes the formation of air supply path complicated.
Problem of the present invention is to solve the above problems, and its objective is provides a kind of formation of simplifying air supply path, and can improve the electric dust collector of dust collection efficiency.
Dust catcher of the present invention is characterised in that, comprise the dust collector host of the electric blowing machine chamber that has suction inlet and hold electric blowing machine, in dust collect plant chamber that the suction inlet of this dust collector host forms in the air supply path of electric blowing machine chamber and can load and unload the dust collect plant that is installed in freely in this dust collect plant chamber, above-mentioned dust collect plant is installed is made and discharge the peristome that dust uses and the outlet that leads to electric blowing machine, and the air entry that electric blowing machine is set is towards the top towards the top.
In above-mentioned dust catcher, it is desirable to, above-mentioned dust collect plant with heeling condition leave in make in the dust collect plant chamber discharge dust with peristome and the outlet that leads to electric blowing machine towards the top.
In above-mentioned dust catcher, it is desirable to, under the state in being installed in above-mentioned dust collect plant chamber, be formed generally perpendicularly the discharge dust peristome of dust collect plant.
In above-mentioned dust catcher, it is desirable to, above-mentioned suction inlet is formed on the anterior position of dust collector host, and forms the connector of the dust collect plant that is communicated with above-mentioned suction inlet in the anterior position of dust collect plant.
In above-mentioned dust catcher, it is desirable to, constitute the air supply path of the connector from the suction inlet to the dust collect plant by upper outlet body that constitutes above-mentioned dust collector host and lower cover.
In above-mentioned dust catcher, it is desirable to, the switching discharge dust lid of peristome of closed above-mentioned dust collect plant freely is set, and, the mechanism of lid being pressed to closing direction is set at this lid occasion in dust collect plant chamber that dust collect plant is packed under open state.
Below accompanying drawing is carried out simple explanation.
Fig. 1 is the cutaway view of expression one embodiment of the present of invention.
Fig. 2 is the cutaway view of this dust collect plant of expression when being disengaged position.
Fig. 3 is the cutaway view of other direction.
Fig. 4 is the cutaway view of this dust collect plant.
Fig. 5 is the vertical view from this dust collector host upper cartridge body of beneath.
Fig. 6 is the vertical view from this dust collector host lower box body of beneath.
Fig. 7 is the side view of this main body of dust collector.
Fig. 8 is explanation at the cutaway view that the mechanical action that is taken place when this lid is dust collect plant under the open state is installed.
Among the figure, 1-dust collector host, 2-upper cartridge body, 3-lower box body, the 4-suction inlet, 5-electric blowing machine chamber, 6-electric blowing machine, 7-air entry, 9-dust collect plant chamber, 10-connector, 11-attract mouth, 12-dust suction road, 15-attracts road, 20-dust collect plant, the 21-dust-collecting box, 22-cylindrical shell, 23-master's filter, the 24-lid, 41-connector, 44-outlet.
Embodiment
Give further instruction below with reference to Fig. 1-Fig. 8 to dust collector structure of the present invention.
The 1st, dust collector host is made of upper cartridge body 2 and lower box body 3.The 4th, at the suction inlet that above-mentioned dust collector host 1 forms previously, dismantled and assembledly connect not shown flexible flexible pipe freely, be communicated with dust absorption nozzle for floor formation by prolonging pipe again.5 are formed in the electric blowing machine chamber at above-mentioned dust collector host 1 inner rear, electric blowing machine 6 form therein air entry 7 towards the top and with the vertical substantially state of direction of principal axis.The 8th, be arranged side by side in the power cord winding axle chamber at above-mentioned dust collector host 1 inner rear with electric blowing machine chamber 5, not shown power cord winding axle is rotated and leaves in freely in this chamber.
The 9th, by the recessed dust collect plant chamber that is arranged on above-mentioned dust collector host 1 front portion, dust collect plant 20 described later below thereon makes progress dismounting freely.Inclination is oblique forward gradually from bottom to up for the front side wall of above-mentioned dust collect plant chamber 9, and the rear side wall is vertical substantially, and it upwards is broad more that dust collect plant chamber 9 forms thus, thereby when dust collect plant was installed, dust collect plant 20 can be installed swimmingly.
10 are formed in the connector of bottom surface, 9 the place ahead, above-mentioned dust collect plant chamber, form airtight the connection with the connector 41 of dust collect plant 20 described later.11 are formed in the attraction mouth of above-mentioned dust collect plant chamber 9 back side central portions, form airtight the connection with the outlet 44 of dust collect plant 20 described later.
The 12nd, the dust suction road from above-mentioned suction inlet 4 to connector 10 is by constituting at interval with upper cartridge body 2 and the formed dividing plate 13,14 of lower box body 3 one.15 be formed in the above-mentioned dust collector host 1 from attracting mouthful 11 attraction roads to electric blowing machine chamber 5, constitute at interval by the 1st cover body 16 and the 2nd cover body 17.
18 are formed in the exhaust outlet at rear portion, above-mentioned dust collector host 1 top, wherein are provided with filter 19, discharge to the outside between the internal face of the exhaust of electric blowing machine 6 by the 1st cover body 16 and the 2nd cover body 17 and dust collector host 1.
The 20th, can load and unload the dust collect plant in the dust collect plant chamber 9 that is installed in above-mentioned dust collector host 1 freely, its lid 24 described later rearward is mounted to upper angled under the storage configuration in dust collect plant chamber 9.
Above-mentioned dust collect plant 20 by the dust-collecting box 21 of lucite rounding tubular, in this dust-collecting box 21 freely cylindrical shell cylindraceous 22 of rotation, be installed in main filter 23 in the dust-collecting box 21 freely in the loading and unloading of the inboard of this cylindrical shell 22, open and close the lid 24 that the dust of closing the upper face side that is formed on said dust-collecting case 21 freely discharges with peristome and constitute.
Above-mentioned cylindrical shell 22 is set between side relative and main filter 23 and rotate freely, and can together takes out with main filter 23 from the peristome of dust-collecting box 21 with the peristome of dust-collecting box 21.Above-mentioned cylindrical shell 22 be provided with latticed fore filter 25 from lid 24 1 sides to substantial middle, and be provided with around all conveyor screws 26 of periphery.In the inboard of above-mentioned cylindrical shell 22, be provided with not shown dust removing body, when cylindrical shell 22 rotations, stir the end 29 of the broach shape described later of main filter 23 and remove attached to the dust on the main filter 23.
Above-mentioned main filter 23 is opened by padlock sheet 27 buttons and is fastened on freely on the side relative with the peristome of dust-collecting box 21.Above-mentioned main filter 23 is by the formed cylindrical body of nonwoven that is folded into the broach shape on the periphery that is arranged on the cylindrical body 28 of filtering the back air flue, the sclerosis of the end 29 usefulness synthetic resin of broach shape, to prevent owing to the damage that causes with contacting of dust removing body.
The 30th, the handle that is provided with on the position up under above-mentioned dust collect plant 20 is packed dust collector host 1 state into is provided with and comprises the taking-up operating mechanism 31 that dust collect plant 20 is fastened on the button of the 1st on the dust collector host 1 card the 34 and the 2nd button card 37.Above-mentioned taking-up operating mechanism 31 by lever 32, with the button of lever 32 one open the buckling parts 33 that is fastened on dust collector host 1 freely the 1st button card 34, by to the operation of carrying wall 35 of aforesaid operations handle 32 one, the 2nd button card 37 that button is opened the buckling parts 36 that is fastened on dust collector host 1 freely constitutes.
38 are arranged on the rotating mechanism of the rotating cylinder 22 on the opening subtend side of said dust-collecting case 21, constitute by turning handle 39 with the gear mechanism 40 of the rotation of turning handle 39 to cylindrical shell 22 transmissions.
41 are arranged on the connector on the said dust-collecting case 21, under dust collect plant 20 is installed in state in the dust collector host 1, be positioned at anterior below, and the center of departing from dust-collecting box 21, around it, liner 42 is set, makes it form airtight the connection with the connector 10 of above-mentioned dust collector host 1.In addition, in connector 41, be provided with not shown open and close valve, make connector 41 be in closure state usually, be used to prevent that the dust etc. in the dust-collecting box 21 from spilling from connector 41 only to the inside of dust-collecting box 21.
The 43rd, the button card that is used to fasten lid 24 that on the relative position of the position of the handle 30 of said dust-collecting case 21, forms.
On the substantial middle position of above-mentioned lid 24, be formed with outlet, this outlet 44 is communicated in the cylindrical body 28 of main filter 23, and under dust collect plant 20 was installed in state on the dust collector host 1, outlet 44 formed airtight connections with the attraction mouth 11 of dust collector host 1 by liner 45.Be arranged on the tight cylindrical body 28 of the main filter 23 of contact of liner 45 on the above-mentioned outlet 44, between cylindrical body 28 and lid 24, flow to electric blowing machine 6 with the air that prevents not the nonwoven by main filter 23.
The 46th, the annular recessed portion in dust-collecting box 21 that on the circumferential position of the outlet 44 of above-mentioned lid 24, forms, chimeric above-mentioned cylindrical shell 22 is to prevent that transverse shakiness takes place when cylindrical shell 22 rotates.47 are arranged on the liner on the above-mentioned cylindrical shell 22, closely contact the periphery of the recess 46 of lid 24, to prevent not flowing to main filter 23 by the air of fore filter 25 between cylindrical shell 22 and the lid 24.
Thereby, flexible flexible pipe is connected to suction inlet 4, start electric blowing machine 6, the dust that is inhaled into from dust absorption nozzle for floor enters in the dust-collecting box 21 through dust suction road 12, connector 10, connector 41 from suction inlet by prolongation pipe, flexible flexible pipe, the inwall rotation of one edge dust-collecting box 21 flows to lid 24 on one side, and bigger dust is compressed and is trapped in lid 24 1 sides.
Tiny dust and air are filtered by the nonwoven of main filter 23 together by fore filter 28, and clean air, is discharged from exhaust outlet 18 via attracting road 15, electric blowing machine 6 by main filter 23.
When having collected a large amount of dust in the dust collect plant 20, the taking-up operating mechanism 31 of operation dust collect plant 20 is opened the 1st button card the 34 and the 2nd button and is blocked 37 buckling parts 33,36, unloads dust collect plant 20 from dust collector host 1.Then, open lid 24, rotate turning handle 39 and make cylindrical shell 22 rotations.
When rotating cylinder 22, owing to be arranged on the effect of the conveyor screw 26 in cylindrical shell 22 outsides, the dust in the dust-collecting box 21 is outwards pushed, dust is discharged by peristome from dust-collecting box 21, can easily discharge dust.In addition, because the dust in the dust-collecting box 21 has the effect of wiping attached to the dust on the outer peripheral face of fore filter 25, so can prevent because dust descends attached to the dust catching efficiency that is caused on the fore filter 25.
In addition, because the rotation of cylindrical shell 22, dust removing body is stirred the broach shape end 29 of main filter 23, make attached to the fine dust on the nonwoven of main filter 23 under the effect of vibrations, to be fallen by bullet, outside peristome is discharged from dust-collecting box 21, can prevent then owing to dust descends attached to the dust catching efficiency that causes on the main filter 23.
Because the dust collect plant chamber 9 of dust collector host 1 has open upward shape more, so, carry out dust collect plant 20 is installed to the fitting operation of dust collect plant chamber 9 easily, improved the efficient of fitting operation.In addition, as shown in Figure 8, under the complete closed state of the lid 24 of dust collect plant 20, the user mistakenly the occasion of its dust collector host 1 of packing into, along with dust collect plant 20 is put into dust collect plant chamber 9 gradually, lid 24 is pushed and closure by the rear surface of dust collect plant chamber 9, thereby has avoided lid 24 to be always open error condition.
In addition, under dust collect plant 20 is installed in state on the dust collector host 1, the opening that forms dust-collecting box 21 is in the heeling condition of top, like this, carrying out when dust collector host 1 unloads the operation of dust collect plant 20 grades, even make lid 24 open for a certain reason, dust is the accumulation that is compressive state in lid 24 1 sides in addition, can prevent effectively that the dust in the dust collect plant 20 from spilling from peristome.
Under dust collect plant 20 is installed in state on the dust collector host 1, form outlet 44 towards the rear upper angled, electric blowing machine 6 is installed is simultaneously made air entry 7 upwards, so, constituted air flow smoothly from suction inlet 4 to dust collect plant 20 dust suction road 12 and from dust collect plant 20 to electric blowing machine 6 attraction road 15, reduce the circulation of air impedance, improved gettering efficiency.
In addition, the side of the peristome of dust-collecting box 21 from the side that forms handle 30 to subtend narrows down gradually, so dust-collecting box 21 bigger inclination can not take place, can keep peristome substantially parallel with ground, can be easily the discharge of the dusts in the dust collect plant 20.
From the above, formation according to electric dust collector of the present invention, can reduce complications, and improve air-supply efficient, can reach the effect that improves dust collection efficiency etc. from the outlet of dust collect plant to electric blowing machine from the outlet of dust collect plant to the air supply path of electric blowing machine.
In addition, formation according to electric dust collector of the present invention, can further reduce complications, and improve air-supply efficient, can reach the effect of further raising dust collection efficiency etc. from the outlet of dust collect plant to electric blowing machine from the outlet of dust collect plant to the air supply path of electric blowing machine.
In addition, according to the formation of electric dust collector of the present invention, can simplify the charge and discharge operations of dust collect plant; Can reduce the impedance of the air flow circuit from the suction inlet to the dust collect plant, improve air-supply efficient; Can simplify the formation of the air supply path from the suction inlet to the dust collect plant; And the mistake that the lid that can prevent dust collect plant is under the open state is used.
Claims (6)
1. electric dust collector, comprise the dust collector host of the electric blowing machine chamber that has suction inlet and hold electric blowing machine, in the suction inlet of this dust collector host formed dust collect plant chamber and can load and unload the dust collect plant that is installed in freely in this dust collect plant chamber in the air supply path of electric blowing machine chamber, it is characterized in that, above-mentioned dust collect plant is installed is made and discharge the peristome that dust uses and the outlet that leads to electric blowing machine, and the air entry that electric blowing machine is set is towards the top towards the top.
2. the described electric dust collector of claim 1 is characterized in that, above-mentioned dust collect plant is left in to make in the dust collect plant chamber discharge dust with peristome and lead to the heeling condition of the outlet of electric blowing machine towards the top.
3. the described electric dust collector of claim 2 is characterized in that, under the state in being installed in above-mentioned dust collect plant chamber, forms the discharge dust peristome approximate vertical of dust collect plant.
4. the described electric dust collector of claim 1 is characterized in that, above-mentioned suction inlet is formed on the anterior position of dust collector host, and forms the connector of the dust collect plant that is communicated with above-mentioned suction inlet in the anterior position of dust collect plant.
5. the described electric dust collector of claim 4 is characterized in that, is made of the air supply path of the connector from the suction inlet to the dust collect plant upper outlet body that constitutes above-mentioned dust collector host and lower cover.
6. the described electric dust collector of claim 1, it is characterized in that, the switching lid of the discharge dust usefulness peristome of closed above-mentioned dust collect plant freely is set, and be loaded into the occasion of dust collect plant chamber at this lid dust collect plant under open state, the mechanism of lid being pressed to closing direction is set.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP139600/2000 | 2000-05-12 | ||
| JP2000139600A JP2001314354A (en) | 2000-05-12 | 2000-05-12 | Electric vacuum cleaner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1323566A true CN1323566A (en) | 2001-11-28 |
| CN1166337C CN1166337C (en) | 2004-09-15 |
Family
ID=18647022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011158352A Expired - Fee Related CN1166337C (en) | 2000-05-12 | 2001-05-09 | Electric suction cleaner |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP2001314354A (en) |
| KR (1) | KR100414808B1 (en) |
| CN (1) | CN1166337C (en) |
| TW (1) | TW480165B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102048495A (en) * | 2009-10-29 | 2011-05-11 | 乐金电子(天津)电器有限公司 | Dust collection barrel of dust collector |
| US20190307301A1 (en) * | 2010-03-12 | 2019-10-10 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| CN113940580A (en) * | 2016-03-31 | 2022-01-18 | Lg电子株式会社 | Vacuum cleaner |
| US11937758B2 (en) | 2016-03-31 | 2024-03-26 | Lg Electronics Inc. | Cleaner |
| US11963654B2 (en) | 2016-03-31 | 2024-04-23 | Lg Electronics Inc. | Cleaner |
| US11992169B2 (en) | 2016-03-31 | 2024-05-28 | Lg Electronics Inc. | Cleaner |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7721384B2 (en) * | 2005-08-25 | 2010-05-25 | Shop-Vac Corporation | Pneumatic cleaner |
| KR100988719B1 (en) * | 2008-08-08 | 2010-10-19 | 엘지전자 주식회사 | Vacuum cleaner |
| JP2012210289A (en) * | 2011-03-31 | 2012-11-01 | Sanyo Electric Co Ltd | Vacuum cleaner |
| JP5527483B2 (en) * | 2011-05-13 | 2014-06-18 | 三菱電機株式会社 | Electric vacuum cleaner |
| JP2019005069A (en) * | 2017-06-22 | 2019-01-17 | 東芝ライフスタイル株式会社 | Vacuum cleaning device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51144966U (en) * | 1975-05-16 | 1976-11-20 | ||
| JPS5510952A (en) * | 1978-07-10 | 1980-01-25 | Matsushita Electric Ind Co Ltd | Vacuum cleaner |
| JPH08182639A (en) * | 1994-12-28 | 1996-07-16 | Tec Corp | Vacuum cleaner |
| GB2297243A (en) * | 1995-01-27 | 1996-07-31 | Notetry Ltd | Vacuum cleaner for use on stairs |
-
2000
- 2000-05-12 JP JP2000139600A patent/JP2001314354A/en active Pending
-
2001
- 2001-04-17 TW TW090109126A patent/TW480165B/en not_active IP Right Cessation
- 2001-04-24 KR KR10-2001-0022006A patent/KR100414808B1/en not_active IP Right Cessation
- 2001-05-09 CN CNB011158352A patent/CN1166337C/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102048495A (en) * | 2009-10-29 | 2011-05-11 | 乐金电子(天津)电器有限公司 | Dust collection barrel of dust collector |
| CN102048495B (en) * | 2009-10-29 | 2014-10-29 | 乐金电子(天津)电器有限公司 | Dust collection barrel of dust collector |
| US20190307301A1 (en) * | 2010-03-12 | 2019-10-10 | Omachron Intellectual Property Inc. | Surface cleaning apparatus |
| CN113940580A (en) * | 2016-03-31 | 2022-01-18 | Lg电子株式会社 | Vacuum cleaner |
| US11937758B2 (en) | 2016-03-31 | 2024-03-26 | Lg Electronics Inc. | Cleaner |
| US11963654B2 (en) | 2016-03-31 | 2024-04-23 | Lg Electronics Inc. | Cleaner |
| US11992169B2 (en) | 2016-03-31 | 2024-05-28 | Lg Electronics Inc. | Cleaner |
| US12004701B2 (en) | 2016-03-31 | 2024-06-11 | Lg Electronics Inc. | Cleaner |
| US12011135B2 (en) | 2016-03-31 | 2024-06-18 | Lg Electronics Inc. | Cleaner |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20010104213A (en) | 2001-11-24 |
| KR100414808B1 (en) | 2004-01-14 |
| CN1166337C (en) | 2004-09-15 |
| TW480165B (en) | 2002-03-21 |
| JP2001314354A (en) | 2001-11-13 |
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Legal Events
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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20040915 Termination date: 20160509 |
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| CF01 | Termination of patent right due to non-payment of annual fee |