CN203764447U - Airless spray coating machine - Google Patents
Airless spray coating machine Download PDFInfo
- Publication number
- CN203764447U CN203764447U CN201320888534.3U CN201320888534U CN203764447U CN 203764447 U CN203764447 U CN 203764447U CN 201320888534 U CN201320888534 U CN 201320888534U CN 203764447 U CN203764447 U CN 203764447U
- Authority
- CN
- China
- Prior art keywords
- diaphragm
- motor
- eccentric wheel
- piston
- spray coating
- 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
Landscapes
- Reciprocating Pumps (AREA)
- Nozzles (AREA)
Abstract
The utility model provides an airless spray coating machine, which relates to the technical field of paint spray coating mechanical equipment and is used for solving the problems that the maneuverability of the existing spray coating machine is poor, and the use is unsafe and inconvenient. The airless spray coating machine comprises one motor, wherein an output shaft of the motor is connected with an eccentric wheel, the eccentric wheel is connected with at least two diaphragm pumps used for supplying material liquid, and the diaphragm pumps are also connected with a spraying gun. The airless spray coating machine has the advantages that several diaphragm pumps are driven to operate through one motor, during the operation, no oxygen is consumed, no spark and no potential safety hazard are generated, the structure is simple, the maintenance is convenient, the cost is low, the weight is light, the service life is long, the use is convenient, the motor drives a plurality of diaphragm pumps to work through the eccentric wheels, the spray coating pressure and the flow rate are stable, the mixing proportion fluctuation is little, and the spray coating quality is greatly improved.
Description
Technical field
The utility model relates to spray painting machinery equipment technical field, refers to especially a kind of portable membrane pump multicomponent airless sprayer.
Background technology
High speed development along with coating technology, novel multicomponent rapid hardening coating develops rapidly, at present, by Ministry of Construction's emphasis, promoted, " the spary coating type rapid hardening rubber asphalt waterproof coating " that just in the major projects such as subway, culvert and man-made lake, using is one of them.This coating can solidify within 10 seconds, had improved greatly efficiency of construction, but must be sprayed by special-purpose spraying equipment.At present, the spraying device special using, what adopt is gasoline engine power, by driving belt, drive in parallel use of two cover one pack system spraying equipments, because petrol power consumes oxygen when it turns round, discharging waste gas, also may produce spark, at improper ventilation, have in the construction environments such as imflammable gas and use and have larger potential safety hazard; And its volume is large, Heavy Weight, mobility is poor, uses very inconvenient.
Utility model content
The utility model proposes a kind of airless sprayer, solved the problem that in prior art, flush coater mobility is poor and use is dangerous, inconvenient.
The technical solution of the utility model is achieved in that and comprises motor, described motor is one, and the output shaft of described motor is connected with eccentric wheel, and described eccentric wheel is connected with the membrane pump for feed liquid feed, described membrane pump is at least two, and described membrane pump is also connected with spray gun; Described membrane pump comprises upper pump casing and lower pump body, in described upper pump casing, is provided with feed pipe, and described feed pipe is provided with inlet valve, and described feed pipe is communicated with diaphragm cavity, and described diaphragm cavity is also communicated with discharge nozzle, and described discharge nozzle is provided with outlet valve; In described diaphragm cavity, be provided with diaphragm, described diaphragm is separated described upper pump casing and described lower pump body, in described lower pump body, is provided with piston, and diaphragm moves reciprocatingly described in described piston actuated, and the other end of described piston is connected with described eccentric wheel.
The utility model adopts a motor to drive many membrane pump runnings, the output shaft of motor is connected with eccentric wheel, eccentric wheel is connected with piston, motor driven plunger moves back and forth in the piston bush of lower pump body, under the motion effect of piston, diaphragm also moves reciprocatingly, thereby drive the switching manipulation of inlet valve and outlet valve, and then complete the conveying of feed liquid, many membrane pumps are carried respectively the painting feed liquid of different component, the painting feed liquid of different component is mixed by spray gun ejection atomization, and solidifies rapidly, thereby completes the spraying work of multi-component coating.Oxygen consumption not when motor drives pump housing running, no-spark, is used and does not have potential safety hazard at improper ventilation with in having the bad construction environments such as fuel gas; This airless sprayer is simple in structure, and long service life is lightweight, has improved mobility and the efficiency of construction of equipment; Separate unit motor adopts eccentric wheel to drive a plurality of membrane pumps to work simultaneously, spray pressure and stability of flow, and mixed ratio fluctuation is less, has greatly improved coating quality.
As a kind of preferred technical scheme, the output shaft of described motor is connected with described eccentric wheel key.The output shaft of motor is directly connected with eccentric wheel key, and described motor directly drives described eccentric wheel to rotate by output shaft, and eccentric wheel drives a plurality of membrane pump runnings, thereby completes the spraying work of multi-component coating.
As a kind of preferred technical scheme, the output shaft of described motor is connected with power transmission shaft, and described power transmission shaft is connected with described eccentric wheel; The output shaft of described motor is connected with described power transmission shaft by belt pulley.The output shaft of motor drives eccentric running by power transmission shaft, can select powerful motor, motor can be arranged on to a side of flush coater, and flexible design, can select according to actual needs.
As a kind of preferred technical scheme, described eccentric wheel is a plurality of, and each eccentric wheel connects two described membrane pumps.Each eccentric wheel drives two membrane pumps runnings, and upwards, certainly, membrane pump also can be three or four in the footpath that two membrane pumps are arranged on motor output shaft or line shaft symmetrically; Motor output shaft can be arranged to extended type, at motor output shaft or line shaft, connects a plurality of eccentric wheels, thereby increases the quantity of membrane pump, to meet the more spraying requirement of multi-component coating.
As a kind of preferred technical scheme, described membrane pump is also connected with the hydraulic oil container for splendid attire hydraulic oil, and described piston drives described diaphragm to move reciprocatingly by described hydraulic oil.Hydraulic oil container provides hydraulic oil for piston is connected cavity with diaphragm; piston drives diaphragm reciprocating under the effect of hydraulic oil; simultaneously; the existence of hydraulic oil has also been played lubrication well to piston and diaphragm; effectively protect piston and diaphragm, extended the service life of membrane pump.
As a kind of preferred technical scheme, described piston is connected with the back-moving spring of controlling its reset, and one end of described back-moving spring is fixedly connected with described piston by stator, and the other end of described back-moving spring is connected with described lower pump body.By back-moving spring control piston, reset, this connection is simple, is convenient to install.
As a kind of preferred technical scheme, described diaphragm is also connected with buffer spring, and described buffer spring is fixed on by locking cap on the foot piece of diaphragm, and the other end of described buffer spring is connected with described diaphragm holder.Diaphragm is realized reciprocating motion under the effect of piston, and buffer spring effectively cushions the reciprocating motion of diaphragm, has effectively protected diaphragm.
As a kind of preferred technical scheme, described inlet valve is ball valve, and described outlet valve is also ball valve.The ball valve of inlet valve is connected with upper pump casing by inlet valve spring, realizes the switching manipulation to feed pipe under the induced effect of diaphragm; The ball valve of outlet valve is fixed on discharge nozzle by discharging spring, and the ball valve of outlet valve is also realized the control to discharge nozzle switch under the induced effect of diaphragm.
Operation principle: the output shaft of motor drives eccentric wheel to rotate, eccentric wheel drives piston to move reciprocatingly in lower pump body, during piston stroking upward motion, promote diaphragm, the ball valve of inlet valve is closed, and the ball valve of outlet valve is opened, and air is discharged through discharging opening from discharge nozzle; Now, piston is under the effect of back-moving spring, and descent of piston moves, and the ball valve of outlet valve is closed, and makes discharge nozzle in closed condition, and the ball valve of inlet valve is opened, and feed liquid enters feed pipe and enters diaphragm cavity from charging aperture; When piston is again up, the ball valve of inlet valve is closed, and feed pipe cuts out, and the ball valve of outlet valve is opened, and feed liquid enters spray gun through discharge nozzle from discharging opening under the squeezing action of diaphragm, and finally from spray gun, sprays; A membrane pump connects a shower nozzle, and a plurality of shower nozzles of a plurality of membrane pumps, in use by a gun controls, are fully attached on object to be sprayed the feed liquid ejection atomization of different component aloft after mixing, thereby realizes the spraying work of multicomponent feed liquid.
The beneficial effects of the utility model: the utility model adopts a motor to drive many membrane pump runnings, thereby coating is carried out to spray treatment; Oxygen consumption not during motor rotation, no-spark, is used and does not have potential safety hazard at improper ventilation with in having the bad construction environments such as fuel gas; And this airless sprayer is simple in structure, volume is little, lightweight, and long service life has improved mobility and the efficiency of construction of equipment; Motor drives a plurality of membrane pumps to work by eccentric wheel simultaneously, spray pressure and stability of flow, and mixed proportion fluctuation is little, has improved greatly film quality; Meanwhile, adopt single motor to drive, can save energy and reduce the cost, cost of manufacture is low, easy to maintenance.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the planar structure schematic diagram of an embodiment of the utility model;
Fig. 2 is the structure for amplifying schematic diagram at I place in Fig. 1;
In figure: 01-discharging valve gap; 02-charging aperture; 03-outlet valve spring; 04-outlet valve; 05-discharging valve seat; 06-charging valve seat; 07-inlet valve; 08-upper pump casing; 09-diaphragm; The holder of 10-diaphragm; 11-lower pump body; 12-buffer spring; 13-locking cap; 14-piston; 15-back-moving spring; 16-stator; 17-Pressure gauge; 18-discharging opening; 19-discharge nozzle; 20-inlet valve spring; 21-diaphragm cavity; 22-hydraulic oil container; 23-bearing; 24-output shaft; 25-key; 26-eccentric wheel; 27-motor.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Consult accompanying drawing 1 and accompanying drawing 2, the utility model comprises motor 27, and described motor 27 is one, the output shaft 24 of described motor 27 is connected with eccentric wheel 26, described eccentric wheel 26 is connected with the membrane pump for feed liquid feed, and described membrane pump is at least two, and described membrane pump is also connected with spray gun.
Described membrane pump comprises upper pump casing 08 and lower pump body 11, in described upper pump casing 08, be provided with feed pipe, feed liquid enters feed pipe by charging aperture 02, and described feed pipe is provided with inlet valve 07, described inlet valve 07 is ball valve, controls the switching manipulation of feed pipe by inlet valve 07; Described feed pipe is communicated with diaphragm cavity 21, in described diaphragm cavity 21, be provided with diaphragm 09, described diaphragm 09 is separated described upper pump casing 08 and described lower pump body 11, and described diaphragm 09 is arranged in diaphragm holder 10, and 10 pairs of diaphragms 09 of described diaphragm holder are effectively protected; Described diaphragm cavity 21 is also communicated with discharge nozzle 19, and described discharge nozzle 19 is provided with outlet valve 04, and described outlet valve 04 is also ball valve, and described outlet valve 04 is for controlling the switching manipulation of discharge nozzle 19; Inlet valve 07 is arranged in upper pump casing 08 by inlet valve spring 20, realizes the switching manipulation to feed pipe under the induced effect of diaphragm 09; Outlet valve 04 is fixed in discharge nozzle 19 by outlet valve spring 03, the ball valve of outlet valve 04 is also realized the control to discharge nozzle 19 switches under the effect of diaphragm 09, thereby controlling feed liquid discharges from the discharging opening 18 of discharge nozzle 19, on described discharge nozzle 19, Pressure gauge 17 is installed, Pressure gauge 17 can be measured the pressure in discharge nozzle 19; In described lower pump body 11, be provided with piston 14, described piston 14 drives described diaphragm 09 to move reciprocatingly, the other end of described piston 14 is connected with described eccentric wheel 26 by bearing 23, described eccentric wheel 26 is realized and being connected by key 25 with the output shaft 24 of described motor 27, certainly, the output shaft 24 of described motor 27 also can be connected with eccentric wheel 26 by power transmission shaft, the output shaft 24 of described motor 27 is first by being connected with described power transmission shaft under the mating reaction of belt pulley and belt, and described power transmission shaft is connected with described eccentric wheel 26 again; Make described motor 27 drive described piston 14 to move reciprocatingly in described lower pump body 11 by eccentric wheel 26; Described membrane pump is also connected with the hydraulic oil container 22 for splendid attire hydraulic oil, and described piston 14 drives described diaphragm 09 to move reciprocatingly by described hydraulic oil.
Described eccentric wheel 26 can also be for a plurality of, and each eccentric wheel 26 connects two described membrane pumps, and certainly, each eccentric wheel 26 also can connect three or four membrane pumps; The output shaft 24 of described motor 27 can be arranged to extended type, connects a plurality of eccentric wheels 26 on output shaft 24 or power transmission shaft, thereby makes a motor 27 drive more membrane pumps, to meet the spraying operation of various ingredients coating; Described piston 14 is connected with the back-moving spring 15 of controlling its reset, and one end of described back-moving spring 15 is fixedly connected with described piston 14 by stator 16, and the other end of described back-moving spring 15 is connected with described lower pump body 11; The other end of described piston 14 is connected with described diaphragm 09 by hydraulic oil, and hydraulic oil can circulate 22 li of hydraulic oil containers, and hydraulic oil also has lubricated effect to piston 14 and diaphragm 09, thereby extends the service life of membrane pump.
Described diaphragm 09 is also connected with buffer spring 12, and one end of described buffer spring 12 is fixed on by locking cap 13 on the foot piece of diaphragm 09, and the other end of described buffer spring 12 is connected with described diaphragm holder 10; When inlet valve 07 moves to charging valve seat 06, inlet valve 07 cuts out feed pipe, feed pipe is communicated with discharge nozzle 19 by diaphragm cavity 21, in discharge nozzle 19, be also provided with discharging valve seat 05, when outlet valve 04 moves to discharging valve seat 05, discharge nozzle 19 is closed, outlet valve 04 is connected with outlet valve spring 03, and a side of discharge nozzle 19 is also provided with discharging valve gap 01, and the design of discharging valve gap 01 is convenient to the installation of outlet valve 04 and maintenance; Simultaneously, described discharge nozzle 19 is connected with shower nozzle by high-voltage tube, the feed liquid of discharging from discharging opening 18 is sprayed by shower nozzle by high-voltage tube, a plurality of shower nozzles that a plurality of membrane pumps connect are controlled by a spray gun, make fully to mix after the different coating atomizations that form, and be attached to the surface of object to be applied.
Operation principle: motor 27 output shafts 24 drive eccentric wheel 26 to rotate, eccentric wheel 26 drives piston 14 to move reciprocatingly in lower pump body 11, during piston 14 upstroke, promote diaphragm 09, making inlet valve 07 is that ball valve is closed, outlet valve 04 is that ball valve is opened, and air is discharged through discharging opening 18 from discharge nozzle 19; Now, piston 14 under the effect of back-moving spring 15, piston 14 downward movements, outlet valve 04 is closed, and makes discharge nozzle 19 in closed condition, inlet valve 07 is opened, feed liquid enters feed pipe and enters diaphragm cavity 21 from charging aperture 02; When piston 14 is again up, inlet valve 07 cuts out, and feed pipe cuts out, outlet valve 04 is opened, feed liquid enters spray gun through discharge nozzle 19 from discharging opening 18 under the squeezing action of diaphragm 09, and finally from spray gun ejection atomization, also fully mixes, thereby realizes the spraying work of feed liquid.
The beneficial effects of the utility model: the utility model adopts a motor 27 to drive many membrane pump runnings, thereby coating is carried out to spray treatment; Oxygen consumption not during motor 27 running, no-spark, is used and does not have potential safety hazard at improper ventilation with in having the bad construction environments such as fuel gas; And this airless sprayer is simple in structure, lightweight, the life-span is long, easy to use, has improved mobility and the efficiency of construction of equipment; Motor 27 drives a plurality of membrane pumps to work by eccentric wheel 26 simultaneously, spray pressure and stability of flow, and mixed proportion fluctuation is little, has improved greatly film quality; Meanwhile, adopt single motor 27 to drive, can save energy and reduce the cost, cost of manufacture is low, easy to maintenance.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. an airless sprayer, comprises motor, it is characterized in that:
Described motor is one, and the output shaft of described motor is connected with eccentric wheel, and described eccentric wheel is connected with the membrane pump for feed liquid feed, and described membrane pump is at least two, and described membrane pump is also connected with spray gun;
Described membrane pump comprises upper pump casing and lower pump body, in described upper pump casing, is provided with feed pipe, and described feed pipe is provided with inlet valve, and described feed pipe is communicated with diaphragm cavity, and described diaphragm cavity is also communicated with discharge nozzle, and described discharge nozzle is provided with outlet valve; In described diaphragm cavity, be provided with diaphragm, described diaphragm is separated described upper pump casing and described lower pump body, in described lower pump body, is provided with piston, and diaphragm moves reciprocatingly described in described piston actuated, and the other end of described piston is connected with described eccentric wheel.
2. airless sprayer according to claim 1, is characterized in that:
The output shaft of described motor is connected with described eccentric wheel key.
3. airless sprayer according to claim 1, is characterized in that:
The output shaft of described motor is connected with power transmission shaft, and described power transmission shaft is connected with described eccentric wheel;
The output shaft of described motor is connected with described power transmission shaft by belt pulley.
4. according to the airless sprayer described in claim 1-3 any one, it is characterized in that:
Described eccentric wheel is a plurality of, and each eccentric wheel connects two described membrane pumps.
5. airless sprayer according to claim 4, is characterized in that:
Described membrane pump is also connected with the hydraulic oil container for splendid attire hydraulic oil, and described piston drives described diaphragm to move reciprocatingly by described hydraulic oil.
6. airless sprayer according to claim 5, is characterized in that:
Described piston is connected with the back-moving spring of controlling its reset, and one end of described back-moving spring is fixedly connected with described piston by stator, and the other end of described back-moving spring is connected with described lower pump body.
7. airless sprayer according to claim 6, is characterized in that:
Described diaphragm is also connected with buffer spring, is fixed on the foot piece of diaphragm by locking cap, and the other end of described buffer spring is connected with described diaphragm holder.
8. airless sprayer according to claim 4, is characterized in that:
Described inlet valve is ball valve, and described outlet valve is also ball valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888534.3U CN203764447U (en) | 2013-12-30 | 2013-12-30 | Airless spray coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320888534.3U CN203764447U (en) | 2013-12-30 | 2013-12-30 | Airless spray coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203764447U true CN203764447U (en) | 2014-08-13 |
Family
ID=51281695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320888534.3U Expired - Fee Related CN203764447U (en) | 2013-12-30 | 2013-12-30 | Airless spray coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203764447U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475246A (en) * | 2016-12-21 | 2017-03-08 | 薛月明 | Airless spraying equipment |
| CN107435623A (en) * | 2016-05-27 | 2017-12-05 | 纪州技研工业株式会社 | Membrane pump |
| CN108057533A (en) * | 2017-12-21 | 2018-05-22 | 宁波李氏实业有限公司 | A kind of autoclave diaphragm flush coater |
| CN109967316A (en) * | 2019-04-29 | 2019-07-05 | 王守正 | A kind of push type is from suction painting device |
| WO2023168910A1 (en) * | 2021-10-22 | 2023-09-14 | 上海尼可尼流体系统有限公司 | Hydraulic linkage plunger pushing mechanism and plunger diaphragm pump using same |
-
2013
- 2013-12-30 CN CN201320888534.3U patent/CN203764447U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107435623A (en) * | 2016-05-27 | 2017-12-05 | 纪州技研工业株式会社 | Membrane pump |
| CN106475246A (en) * | 2016-12-21 | 2017-03-08 | 薛月明 | Airless spraying equipment |
| CN108057533A (en) * | 2017-12-21 | 2018-05-22 | 宁波李氏实业有限公司 | A kind of autoclave diaphragm flush coater |
| CN108057533B (en) * | 2017-12-21 | 2020-01-10 | 宁波李氏实业有限公司 | High-pressure diaphragm spraying machine |
| CN109967316A (en) * | 2019-04-29 | 2019-07-05 | 王守正 | A kind of push type is from suction painting device |
| WO2023168910A1 (en) * | 2021-10-22 | 2023-09-14 | 上海尼可尼流体系统有限公司 | Hydraulic linkage plunger pushing mechanism and plunger diaphragm pump using same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203764447U (en) | Airless spray coating machine | |
| CN2846479Y (en) | Multiple component road marking line paint spray marker | |
| CN201962634U (en) | Multifunctional mist-spraying and water-saving dust suppression vehicle | |
| CN204682309U (en) | A kind of can surely than the pesticide spray dolly of mix and blend | |
| CN102660932A (en) | Movable water spray dust fall engine for controlling over-standard air quality of particulate matter 2.5 (PM 2.5) | |
| CN105599604B (en) | A kind of multi-functional dust suppression car of single-shot hydraulic-driven | |
| CN205399146U (en) | A hand push spraying car for modified epoxide resin is used on spraying way | |
| CN107905172A (en) | A kind of sprinkling truck for urban road | |
| CN204892186U (en) | Energy -saving spraying presses down dirt car | |
| CN201735347U (en) | Liquid-solid mixing device | |
| CN102397656A (en) | Motor-driven backpack type water mist extinguishing device | |
| CN203209236U (en) | Portable multi-component airless sprayer | |
| CN204685342U (en) | Vehicle-loaded multifunctional remote penetrates mist depositing dust air cleaning facility | |
| CN203196799U (en) | Variable-frequency putty spray painting machine | |
| CN205818958U (en) | A kind of pure electronic dust suppression car | |
| CN206971056U (en) | A kind of small-sized hand-operated spray appliance of sealing of mist containing sand | |
| CN202337939U (en) | Asphalt air-atomizing and filling device of stirring equipment | |
| CN213961467U (en) | Hand-held sprayer | |
| CN202015702U (en) | Cleaning and foaming integrated machine | |
| CN203002297U (en) | Double fluid dynamically and statically mixing system | |
| CN201058362Y (en) | Mixer of foundry resin sand | |
| CN209412777U (en) | A kind of multi-functional dust suppression vehicle of pure electric vehicle | |
| CN103752202A (en) | Powder mixing and wetting mechanism | |
| CN104772240B (en) | Multifunctional static electricity atomized water spray machine for control atmosphere pollution | |
| CN207951797U (en) | A kind of knapsack spraying device for high viscosity medicament |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 266100 Shandong Province, Qingdao city Licang District Jingkou Road No. 104 Patentee after: Qingdao Jinlan Albert technology limited liability company Address before: 266100 room 2, room 50, No. 265, Qingshan Road, Licang District, Qingdao, Shandong Patentee before: Qingdao Jin Lan great achievement trade Co., Ltd |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20181230 |