CN201823724U - Steam cleaner with electric pump and electromagnetic steam sealing valve - Google Patents
Steam cleaner with electric pump and electromagnetic steam sealing valve Download PDFInfo
- Publication number
- CN201823724U CN201823724U CN201020571842XU CN201020571842U CN201823724U CN 201823724 U CN201823724 U CN 201823724U CN 201020571842X U CN201020571842X U CN 201020571842XU CN 201020571842 U CN201020571842 U CN 201020571842U CN 201823724 U CN201823724 U CN 201823724U
- Authority
- CN
- China
- Prior art keywords
- steam
- electric pump
- steam valve
- valve
- control piece
- 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
Landscapes
- Irons (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
A steam cleaner with an electric pump and an electromagnetic steam sealing valve comprises a casing, a water tank, the electric pump, a steam generating device, a spray nozzle and a push type control part. The water tank, the electric pump, the steam generating device, the spray nozzle and the push type control part are arranged in the casing, the electric pump is provided with a water inlet and a water outlet, the water inlet is connected with the water tank, a heating element is disposed in the steam generating device, the steam generating device is divided into a steam cavity and a heating cavity by the heating element, the heating cavity is provided with a steam circulating hole communicated with the steam cavity, the water outlet of the electric pump is connected with the heating cavity, the spray nozzle is connected with the steam cavity, and the push type control part can control the electric pump to pump water or cleaning liquid in the water tank into the heating cavity. The steam cleaner is characterized by further comprising the electromagnetic steam sealing valve arranged between the spray nozzle and the steam cavity, and opening or closing of the electromagnetic steam sealing valve is controlled by the push type control part. The steam cleaner has the following advantages that 1 the electromagnetic steam sealing valve is closed as soon as the push type control part is released, steam spraying is stopped immediately, accordingly the steam cleaner is safer in use, and 2 steam in the steam generating device cannot be sprayed out immediately, higher-pressure and higher-temperature steam can be generated due to the heating effect of the heating element, and accordingly the steam cleaner is better in effect during cleaning.
Description
Technical field:
The utility model relates to the steam cleaner of a kind of charged pump and electromagnetism envelope steam valve.
Background technology:
Existing steam cleaner, comprise housing 01, be located at the water tank 02 in the housing 01, manual pump 03, steam raising plant 04, nozzle 05 and push type control piece 06, described water tank 02 is in order to splendid attire water or clean liquid, described manual pump 03 has a water inlet and delivery port, water inlet is connected with water tank 02, be provided with a vapor chamber 041 in the described steam raising plant 04, one heating chamber 042 and be located at heater 043 in the heating chamber, heating chamber 042 is provided with the vapor stream through hole that is communicated with vapor chamber 041, the delivery port of described manual pump 03 is connected with heating chamber 042, described nozzle 05 is connected with described vapor chamber 041, and described push type control piece 06 can be controlled manual pump 03 water or clean liquid in the water tank 02 are pumped into described heating chamber 042.There is following defective in the steam cleaner of this structure: 1, when pushing described push type control piece 06 with hand, manual pump 03 directly pumps into water in the steam raising plant 04, steam ejection from nozzle 05 immediately meanwhile, the steam in steam raising plant 04 all discharge and finish.In case so during the dilutional hyponatremia that manual pump 03 pumps into, even unclamp described push type control piece 06, steam continues ejection in the same old way, be easy to scald user or other people, thought by the people by mistake unclamping push type control piece 06 will stop to spray steam easily.If residually in 2 steam raising plants 04 once use the remaining water in back before having, so when using, even under the situation of not touching push type control piece 06, steam also can ejection from nozzle 05 automatically next time, easily scalds user or other people.3, because when pushing described push type control piece 06 with hand, steam sprays from nozzle 05 immediately, so the pressure and temperature of steam is all not high enough, cleaning effect is not ideal.
Summary of the invention:
In case the purpose of this utility model is to provide a kind of steam cleaner that push type control piece steam stops to spray, use safer, better charged pump of cleaning effect and electromagnetism envelope steam valve immediately that unclamps.
The steam cleaner of a kind of charged pump and electromagnetism envelope steam valve comprises housing, is located in the housing: a water tank, in order to splendid attire water or clean liquid; One electric pump, this electric pump has a water inlet and delivery port, and water inlet is connected with water tank; One steam raising plant is provided with heater in this device, and heater is separated into a vapor chamber and a heating chamber with this device, and heating chamber is provided with the vapor stream through hole that is communicated with vapor chamber, and the delivery port of described electric pump is connected with heating chamber; One nozzle, this nozzle is connected with described vapor chamber; And a push type control piece, this control piece can be controlled electric pump water in the water tank or clean liquid are pumped into described heating chamber; It is characterized in that: also comprise the electromagnetism envelope steam valve of being located between nozzle and the vapor chamber, this electromagnetism seals the unlatching of steam valve or closes by described push type control piece control.
The utility model is provided with electromagnetism envelope steam valve between nozzle and vapor chamber, has following advantage: 1, when pressing described push type control piece, described electromagnetism envelope steam valve is opened, make between vapor chamber and the nozzle and form steam channel, described electric pump pumps into water or clean liquid in the heating chamber of steam raising plant simultaneously, thereby heater heats the steam that produces certain pressure and temperature to water or the clean liquid that pumps into, steam enters vapor chamber by the vapor stream through hole again, through electromagnetism envelope steam valve, from nozzle, spray at last again; When unclamping described push type control piece, described electric pump and electromagnetism envelope steam valve are closed immediately, thereby the steam channel that forms between vapor chamber and the nozzle is closed, steam stops ejection immediately, even so not all ejections or residually once use the remaining water in back before having of the steam that produces in the steam raising plant, can prevent that also steam continues ejection after unclamping the push type control piece, scald user or other people situation, use safer thereby avoid occurring steam.2, because electromagnetism envelope steam valve is set between nozzle and vapor chamber, so the steam that produces in the steam raising plant can not spray immediately, before opening electromagnetism envelope steam valve or after closing electromagnetism envelope steam valve, the steam that produces in the described steam raising plant all is locked in the interior vapor chamber of steam raising plant, under the heat effect of heater, make steam pressure and temperature in the vapor chamber be able to further lifting, produce the more steam of high pressure and high temperature, better effects if during cleaning.
But also comprise the safety lock of being located at the move left and right on the housing, offer a chute on the safety lock and be positioned at the block recess of chute one side; Described push type control piece is provided with a block projection, and when the block recess matched with the block projection, the push type control piece was positioned locked, when chute and block projection at once, the release of push type control piece also can slide up and down along chute.By adding safety lock, thereby convenient the push type control piece is locked or release, prevent child's maloperation and press described push type control piece, further guarantee the security of using.
The pushing part and one that described push type control piece comprises the control push rod, be convexly set in control push rod middle part is located on the housing and the button that can offset with the top of control push rod, the bottom of control push rod is provided with a back-moving spring, pushing part can act on electromagnetism envelope steam valve and electric pump, and described block projection is located at control push rod one side.When pushing button downwards, button acts on the control push rod, and the control push rod is moved downward, thereby make the pushing part that is convexly set in control push rod middle part act on electromagnetism envelope steam valve and electric pump, thereby open electromagnetism envelope steam valve, electric pump is pumped into water in the steam raising plant, use safer.
Described electromagnetism envelope steam valve comprises valve body, electromagnet, spool and spool unlatching control piece, valve body is provided with out vapour lock, admission mouth and in the spool bore that goes out between vapour lock and the admission mouth, the admission mouth is connected with vapor chamber, going out vapour lock is connected with nozzle, described electromagnet comprises iron core, armature lifter and the back-moving spring thereof that is wound with coil, iron core is sheathed on the lateral wall of spool bore, armature lifter and back-moving spring thereof are located in the spool bore, and described spool is located at the other end relative with back-moving spring on the armature lifter.When coil electricity, the active force that generation suction unshakable in one's determination makes armature lifter overcome back-moving spring drives spool and moves right, thereby opens electromagnetism envelope steam valve; When coil blackout, the suction that produces unshakable in one's determination disappears, and armature lifter is moved to the left at the active force drive spool of back-moving spring, thereby closes electromagnetism envelope steam valve, and is simple in structure, and the unlatching or the closing control of electromagnetism envelope steam valve are convenient.
Described electric pump comprises the pump housing and electric pump control piece, and this electric pump control piece and described spool are opened control piece one power switch, and this power switch is electrically connected with the magnet spool and the pump housing respectively, and this power switch can be opened or close to described pushing part.Control is convenient.
The sidewall of described vapor chamber is provided with a relief valve, this relief valve comprises the valve body that offers the admission mouth and go out vapour lock, the back-moving spring of being located at the admission mouth and going out the envelope steam valve core between the vapour lock and be closely against envelope steam valve core, when the steam pressure value in the vapor chamber reaches the upper limit force value of relief valve, relief valve is opened, thereby the pressure in the vapor chamber is reduced to level of security.
Described electromagnetism envelope steam valve go out between vapour lock and the nozzle and going out between vapour lock and the nozzle of relief valve is connected by a three-way pipe, the vapour lock that goes out of electromagnetism envelope steam valve is connected with first interface of three-way pipe, the vapour lock that goes out of relief valve is connected with second interface of three-way pipe, and nozzle is connected with the 3rd interface of three-way pipe.
Described steam raising plant is provided with a water inlet tap that is communicated with heating chamber, is provided with a spool in the water inlet tap and acts on the back-moving spring of spool, and the delivery port of described electric pump is connected with water inlet tap.
Described safety lock is provided with a guiding raised line, and described housing offers a safety lock installing hole in its handling position, is provided with in this installing hole and guides raised line pairing chute, safety lock release or lock conveniently.
Description of drawings:
Fig. 1 is existing steam cleaner structure cut-away view.
Fig. 2 is the utility model STRUCTURE DECOMPOSITION schematic diagram.
Left view when Fig. 3 locks for the safety lock of the utility model.
Left view when Fig. 4 is the safety lock release of the utility model.
Fig. 5 closes the A-A cutaway view of relief valve Fig. 3 when opening for electric pump and electromagnetism envelope steam valve.
Fig. 6 is the B-B cutaway view of Fig. 4.
Structure cutaway view when Fig. 7 all opens for the electric pump of the utility model and electromagnetism envelope steam valve.
Structural representation when Fig. 8 closes for the electromagnetism envelope steam valve of the utility model.
Fig. 9 is the structural representation of the electromagnetism envelope steam valve of the utility model when opening.
Structural representation when Figure 10 closes for the relief valve of the utility model.
Figure 11 is the structural representation of the relief valve of the utility model when opening.
Figure 12 is the structural representation of water inlet tap when not intaking state of being located on the steam raising plant.
Figure 13 is the structural representation of water inlet tap when the water inlet state of being located on the steam raising plant.
When Figure 14 locks for the safety lock of the utility model with the fit structure schematic diagram of control push rod.
When Figure 15 is the safety lock release of the utility model with the fit structure schematic diagram of control push rod.
Figure 16 is the structure cutaway view of the control push rod of the utility model.
The specific embodiment:
To shown in Figure 16, the steam cleaner of a kind of charged pump and electromagnetism envelope steam valve comprises housing 1, is located in the housing as Fig. 2: a water tank 2, in order to splendid attire water or clean liquid; One electric pump 3, this electric pump 3 has a water inlet and delivery port, and water inlet is connected with water tank 2; One steam raising plant 4, be provided with heater 41 in this device, heater 41 is separated into a vapor chamber 42 and a heating chamber 43 with this device, also be provided with a water inlet tap 44 that is communicated with heating chamber 43 on this steam raising plant 4, be provided with a spool 441 in the water inlet tap 44 and act on the back-moving spring 442 of spool 441, the delivery port of described electric pump 3 is connected with water inlet tap 44; The sidewall of vapor chamber 42 is provided with a relief valve 421, this relief valve 421 comprises the valve body 4213 that offers admission mouth 4211 and go out vapour lock 4212, the back-moving spring 4215 of being located at admission mouth 4211 and going out the envelope steam valve core 4214 between the vapour lock 4212 and be closely against envelope steam valve core, and heating chamber 43 is provided with the vapor stream through hole that is communicated with vapor chamber 42; One nozzle 5, this nozzle 5 is connected with described vapor chamber 42; One push type control piece, this control piece can be controlled electric pump 3 water or clean liquid in the water tank 2 are pumped into described heating chamber 43; And an electromagnetism envelope steam valve 6 of being located between nozzle 5 and the vapor chamber 42, the unlatching of this electromagnetism envelope steam valve 6 or close by described push type control piece control.
Described housing 1 offers a safety lock installing hole 11 in its handling position, offer chute in this installing hole 11, one safety lock 7 is located in the installing hole 11, and safety lock 7 be provided with one with the corresponding guiding raised line 71 of chute, make the safety lock 7 can be, offer a chute 72 on the safety lock 7 and be positioned at the block recess 73 of chute 72 1 sides along the chute move left and right of installing hole 11; Described push type control piece is provided with a block projection 811, and when block recess 73 matched with block projection 811, the push type control piece was positioned locked, and seasonable when 811 pairs of chute 72 and block projections, the release of push type control piece also can slide up and down along chute 72.
The pushing part 822 and one that described push type control piece comprises control push rod 81, be convexly set in control push rod middle part is located on the housing and the button 83 that can offset with the top of control push rod, the bottom of control push rod 81 is provided with a back-moving spring 32, pushing part 822 can act on electromagnetism envelope steam valve 6 and electric pump 3, and described block projection 811 is located at control push rod 81 1 sides.
Described electromagnetism envelope steam valve 6 comprises valve body 61, electromagnet, spool 62 and spool are opened control piece 63, valve body 61 is provided with out vapour lock 611, admission mouth 612 and one is in the spool bore that goes out between vapour lock and the admission mouth, admission mouth 612 is connected with vapor chamber 42, going out vapour lock 611 is connected with nozzle 5, described electromagnet comprises the iron core 65 that is wound with coil, armature lifter 66 and back-moving spring 64 thereof, unshakable in one's determination 65 are sheathed on the lateral wall of spool bore, armature lifter 66 and back-moving spring 64 thereof are located in the spool bore, described spool 62 is located on the armature lifter 66 other end relative with back-moving spring 64, described electric pump 3 comprises the pump housing and electric pump control piece, this electric pump control piece and described spool are opened control piece one power switch 63, this power switch 63 is electrically connected with the magnet spool and the pump housing respectively, and this power switch 63 can be opened or close to described pushing part 822.Described electromagnetism envelope steam valve 6 go out between vapour lock 611 and the nozzle 5 and going out between vapour lock 4212 and the nozzle 5 of relief valve 421 is connected by a three-way pipe 9, the vapour lock 611 that goes out of electromagnetism envelope steam valve 6 is connected with first interface of three-way pipe 9, the vapour lock 4212 that goes out of relief valve 421 is connected with second interface of three-way pipe 9, and nozzle 5 is connected with the 3rd interface of three-way pipe 9.
When the utility model uses in cleaning, to shown in Figure 7, promote earlier safety lock 7 as Fig. 3 to the right, safety lock 7 moves right and makes its chute 72 and the block projection 811 corresponding realization releases of controlling push rod 81; Push described button 83 then downwards, thereby the pushing part 822 downward slide-open electromagnetism that make control push rod 81 and be convexly equipped with thereon seal steam valves 6, make between vapor chamber 42 and the nozzle 5 and form steam channel, simultaneously, electric pump 3 is pumped into water or clean liquid in the heating chamber 43 of steam raising plant 4, thereby 41 pairs of water that pump into of heater or clean liquid heating produce the steam of certain pressure and temperature, steam enters vapor chamber 42 by the vapor stream through hole again, through electromagnetism envelope steam valve 6 and three-way pipe 9, from nozzle 5, spray at last again; When unclamping described button 83, described control push rod 81 moves up under the effect of back-moving spring 32 and resets, and closes electromagnetism envelope steam valve 6 immediately, thereby the steam channel that forms between vapor chamber 42 and the nozzle 5 is closed, steam stops ejection immediately, closes electric pump 3 simultaneously, and electric pump 3 stops pump water.When electromagnetism envelope steam valve 6 and electric pump 3 are all closed, and the steam pressure in the vapor chamber 42 is when excessive, 4214 in the envelope steam valve core of described relief valve 421 can overcome the elastic force of back-moving spring 4215 and open under the effect of steam pressure, make the steam in the vapor chamber 42 pass through admission mouth 4211 successively, go out vapour lock 4212 and three-way pipe 9, from nozzle 5, discharge at last, realize pressure release.
Claims (9)
1. the steam cleaner of charged pump and electromagnetism envelope steam valve comprises housing, is located in the housing:
One water tank is in order to splendid attire water or clean liquid;
One electric pump, this electric pump has a water inlet and delivery port, and water inlet is connected with water tank;
One steam raising plant is provided with heater in this device, and heater is separated into a vapor chamber and a heating chamber with this device, and heating chamber is provided with the vapor stream through hole that is communicated with vapor chamber, and the delivery port of described electric pump is connected with heating chamber;
One nozzle, this nozzle is connected with described vapor chamber; And
One push type control piece, this control piece can be controlled electric pump water in the water tank or clean liquid are pumped into described heating chamber;
It is characterized in that: also comprise the electromagnetism envelope steam valve of being located between nozzle and the vapor chamber, this electromagnetism seals the unlatching of steam valve or closes by described push type control piece control.
2. the steam cleaner of a kind of charged pump according to claim 1 and electromagnetism envelope steam valve is characterized in that: but also comprise the safety lock of being located at the move left and right on the housing, offer a chute on the safety lock and be positioned at the block recess of chute one side; Described push type control piece is provided with a block projection, and when the block recess matched with the block projection, the push type control piece was positioned locked, when chute and block projection at once, the release of push type control piece also can slide up and down along chute.
3. the steam cleaner of a kind of charged pump according to claim 2 and electromagnetism envelope steam valve, it is characterized in that: the pushing part and that described push type control piece comprises the control push rod, be convexly set in control push rod middle part is located on the housing and the button that can offset with the top of control push rod, the bottom of control push rod is provided with a back-moving spring, pushing part can act on electromagnetism envelope steam valve and electric pump, and described block projection is located at control push rod one side.
4. according to claim 1, the steam cleaner of 2 or 3 described a kind of charged pumps and electromagnetism envelope steam valve, it is characterized in that: described electromagnetism envelope steam valve comprises valve body, electromagnet, spool and spool are opened control piece, valve body is provided with out vapour lock, admission mouth and one is in the spool bore that goes out between vapour lock and the admission mouth, the admission mouth is connected with vapor chamber, going out vapour lock is connected with nozzle, described electromagnet comprises the iron core that is wound with coil, armature lifter and back-moving spring thereof, iron core is sheathed on the lateral wall of spool bore, armature lifter and back-moving spring thereof are located in the spool bore, and described spool is located at the other end relative with back-moving spring on the armature lifter.
5. the steam cleaner of a kind of charged pump according to claim 4 and electromagnetism envelope steam valve, it is characterized in that: described electric pump comprises the pump housing and electric pump control piece, it is a power switch that this electric pump control piece and described spool are opened control piece, this power switch is electrically connected with the magnet spool and the pump housing respectively, and this power switch can be opened or close to described pushing part.
6. the steam cleaner of a kind of charged pump according to claim 5 and electromagnetism envelope steam valve, it is characterized in that: the sidewall of described vapor chamber is provided with a relief valve, and this relief valve comprises the valve body that offers the admission mouth and go out vapour lock, the back-moving spring of being located at the admission mouth and going out the envelope steam valve core between the vapour lock and be closely against envelope steam valve core.
7. the steam cleaner of a kind of charged pump according to claim 6 and electromagnetism envelope steam valve, it is characterized in that: described electromagnetism envelope steam valve go out between vapour lock and the nozzle and going out between vapour lock and the nozzle of relief valve is connected by a three-way pipe, the vapour lock that goes out of electromagnetism envelope steam valve is connected with first interface of three-way pipe, the vapour lock that goes out of relief valve is connected with second interface of three-way pipe, and nozzle is connected with the 3rd interface of three-way pipe.
8. the steam cleaner of a kind of charged pump according to claim 7 and electromagnetism envelope steam valve, it is characterized in that: described steam raising plant is provided with a water inlet tap that is communicated with heating chamber, be provided with a spool in the water inlet tap and act on the back-moving spring of spool, the delivery port of described electric pump is connected with water inlet tap.
9. the steam cleaner of a kind of charged pump according to claim 4 and electromagnetism envelope steam valve, it is characterized in that: described safety lock is provided with a guiding raised line, described housing offers a safety lock installing hole in its handling position, is provided with in this installing hole and guides raised line pairing chute.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020571842XU CN201823724U (en) | 2010-10-16 | 2010-10-16 | Steam cleaner with electric pump and electromagnetic steam sealing valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201020571842XU CN201823724U (en) | 2010-10-16 | 2010-10-16 | Steam cleaner with electric pump and electromagnetic steam sealing valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201823724U true CN201823724U (en) | 2011-05-11 |
Family
ID=43962284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201020571842XU Expired - Fee Related CN201823724U (en) | 2010-10-16 | 2010-10-16 | Steam cleaner with electric pump and electromagnetic steam sealing valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201823724U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104404749A (en) * | 2014-11-19 | 2015-03-11 | 莱克电气绿能科技(苏州)有限公司 | Steam gun |
CN107822573A (en) * | 2017-01-10 | 2018-03-23 | 佛山市顺德区轻活环境科技有限公司 | A kind of isolated injection rinsing machine of steam |
-
2010
- 2010-10-16 CN CN201020571842XU patent/CN201823724U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104404749A (en) * | 2014-11-19 | 2015-03-11 | 莱克电气绿能科技(苏州)有限公司 | Steam gun |
CN107822573A (en) * | 2017-01-10 | 2018-03-23 | 佛山市顺德区轻活环境科技有限公司 | A kind of isolated injection rinsing machine of steam |
CN107822573B (en) * | 2017-01-10 | 2024-03-19 | 东莞市轻活科技有限公司 | Water vapor isolation type spray washer |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102049393B (en) | Steam cleaner | |
CN201823723U (en) | Steam cleaner with manual pump and manual steam sealing valve | |
CN207919196U (en) | A kind of electric iron | |
CN211324456U (en) | Lid and cooking equipment | |
CN201823724U (en) | Steam cleaner with electric pump and electromagnetic steam sealing valve | |
CN201969703U (en) | Steam cleaner capable of releasing pressure safely | |
CN201848402U (en) | Steam cleaner having manual pump and electromagnetic steam-sealing valve | |
CN203953562U (en) | Steam mop | |
CN202070505U (en) | Dual-controlled steam cleaner | |
CN203440691U (en) | Iron with front steam discharging function | |
CN201719074U (en) | Pressure release valve device of coffee machine | |
CN107476001B (en) | Draining pump and washing machine | |
CN102029268B (en) | Dual-control steam cleaner | |
CN108236375B (en) | Electrical appliance for preparing beverage | |
CN210144517U (en) | Water supply system of oven | |
CN110345307B (en) | Water valve and water tap assembly | |
CN201445352U (en) | Hot water kettle for preventing water vapor from overflowing | |
CN104930488B (en) | Equipment with steam generation device and capable of rapidly stopping steam spraying outside | |
CN215216175U (en) | High-pressure instant heating steam generating device capable of automatically controlling heating and water adding | |
CN206261450U (en) | Coffee machine | |
CN102715833B (en) | Electric heating water kettle | |
CN105736803B (en) | Household electric magnet valve control type steam unit | |
WO2015078164A1 (en) | Multifunctional sauna machine | |
CN204427668U (en) | A kind of kettle | |
CN212297760U (en) | Valve body device of gas water heater |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20110511 Termination date: 20171016 |
|
CF01 | Termination of patent right due to non-payment of annual fee |