CN204477352U - Portable control valve unit and Fuel Tanking Unit - Google Patents
Portable control valve unit and Fuel Tanking Unit Download PDFInfo
- Publication number
- CN204477352U CN204477352U CN201520072357.0U CN201520072357U CN204477352U CN 204477352 U CN204477352 U CN 204477352U CN 201520072357 U CN201520072357 U CN 201520072357U CN 204477352 U CN204477352 U CN 204477352U
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- oil
- control valve
- portable control
- valve unit
- link
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Abstract
The utility model provides a kind of portable control valve unit and Fuel Tanking Unit, belong to liquid storaging device field, this portable control valve unit comprises link, Sealing, valve and drain pipe, described link is connected with the inlet opening of described valve, described drain pipe is connected with the delivery outlet of described valve, described Sealing is located on described link, described link is circular pipe, be provided with outside thread, described Sealing comprises seal and sealing nut, described sealing nut has the internal thread coordinated with described outside thread, described seal is located at the side of the described dorsad valve of described sealing nut.This Fuel Tanking Unit comprises the above-mentioned portable control valve unit of oil drum.Portable control valve unit of the present utility model and Fuel Tanking Unit, design operation is simple, improves the working efficiency of getting oil, in turn ensure that the control to oily flow.Meanwhile, oil in oily process is also guaranteed to get not contaminated.Adopt " barrel oil pump " to get oil in prior art, very easily the oil in oil drum is polluted.
Description
Technical field
The utility model relates to liquid storaging device field, in particular to portable control valve unit and Fuel Tanking Unit.
Background technique
At present, the cylindric shape using the bucket taking up oil product mostly to be iron sheet to make.In daily production, life process, when to extract in bucket oily, manual or electronic " barrel oil pump " is used to get oil from the top hydraulic fluid port oil drum.
Inventor finds under study for action, in prior art use manually " barrel oil pump " time, because north of china in winter temperature is lower, the stickiness of oil is large, causes getting that oil mass is few, the time is long, seriously increases workload; When using electronic " barrel oil pump ", because oil product belongs to hazmat, easy breaking out of fire, therefore in use there is larger potential safety hazard in electronic " barrel oil pump ".
Model utility content
The purpose of this utility model is to provide a kind of portable control valve unit and a kind of Fuel Tanking Unit, to solve the aforementioned problems in the prior.
The utility model is achieved in that
A kind of portable control valve unit, comprise link, Sealing, valve and drain pipe, described link is connected with the inlet opening of described valve, described drain pipe is connected with the delivery outlet of described valve, and described Sealing is located on described link, and described link is circular pipe, be provided with outside thread, described Sealing comprises seal and sealing nut, and described sealing nut has the internal thread coordinated with described outside thread, and described seal is located at the side of the described dorsad valve of described sealing nut.
This portable control valve unit of the present utility model, design operation is simple, improves the working efficiency of getting oil, in turn ensure that the control to oily flow.Meanwhile, oil in oily process is also guaranteed to get not contaminated.Adopt " barrel oil pump " to get oil in prior art, very easily the oil in oil drum is polluted.
Propose further, be provided with groove in described sealing nut, described seal is entrenched in described groove.
By arranging groove, can install and change the seal for sealing easily.
Propose further, described seal is sealing gasket or seal ring.
Propose further, described link, described valve and described drain pipe are welded to one another.
Propose further, also comprise oil inlet pipe, described oil inlet pipe is connected between described link and described valve.
Propose further, described valve comprises discoidal spool.
Propose further, also comprise spanner seat.
Propose further, described spanner seat is two hexagonal wrench plates, and the valve body ground of described spanner plate and described valve is shaping.
Spanner can be used easily to be installed on oil drum by this portable control valve unit by spanner seat, or remove from oil drum.
A kind of Fuel Tanking Unit, comprise oil drum and portable control valve unit as above, described portable control valve unit connects on the oil outlet of described oil drum.
This Fuel Tanking Unit of the present utility model, design operation is simple, improves the working efficiency of getting oil, in turn ensure that the control to oily flow.Meanwhile, oil in oily process is also guaranteed to get not contaminated.Adopt " barrel oil pump " to get oil in prior art, very easily the oil in oil drum is polluted.
Propose further, be provided with the second opening at described oil drum top.Operation period can ensure inner and outer air pressure always by this second opening, is conducive to oil smooth logical.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the first embodiment of the portable control valve unit of the utility model;
Fig. 2 is the second embodiment of the portable control valve unit of the utility model;
Fig. 3 is the sealing nut of the second embodiment of the portable control valve unit of the utility model;
Fig. 4 is the 3rd embodiment of the portable control valve unit of the utility model;
Fig. 5 is the 4th embodiment of the portable control valve unit of the utility model;
Fig. 6 is the sectional view along Fig. 5 center line A-A;
Fig. 7 is the preferred embodiment of the utility model Fuel Tanking Unit.
Reference character gathers:
Link 100, Sealing 130, valve 200, drain pipe 300, sealing nut 132, seal 131, oil inlet pipe 400, groove 133, first spanner plate 150, second spanner plate 151, valve body 201, handle 202, handle set screw nut 203, handle and connecting rod 204, handle and connecting rod set screw nut 205, spool 206, oil drum 160, portable control valve unit 170, fuel outlet 161, second opening 162.
Embodiment
At present, the cylindric shape using the bucket taking up oil product mostly to be iron sheet to make.In daily production, life process, when to extract in bucket oily, manual or electronic " barrel oil pump " is used to get oil from the top hydraulic fluid port oil drum.
Inventor finds under study for action, in prior art use manually " barrel oil pump " time, because north of china in winter temperature is lower, the stickiness of oil is large, causes getting that oil mass is few, the time is long, seriously increases workload; When using electronic " barrel oil pump ", because oil product belongs to hazmat, easy breaking out of fire, therefore in use there is larger potential safety hazard in electronic " barrel oil pump ".
Given this, of the present utility modelly inventor has devised a kind of portable control valve unit, this portable control valve unit can be arranged on oil drum, to solve the problem.
For making the object of the utility model embodiment, technological scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.The assembly of the utility model embodiment describing and illustrate in usual accompanying drawing herein can be arranged with various different configuration and design.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it should be noted that, term " " center ", " on ", under " ", "left", "right", perpendicular " directly ", " level ", interior " ", the orientation of the instruction such as " outward " or position relationship be based on orientation shown in the drawings or position relationship; be only the utility model and simplified characterization for convenience of description; instead of indicate or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " setting ", " installation, " " being connected, " " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Embodiment 1, is the first embodiment of the portable control valve unit of the utility model with reference to Fig. 1, Fig. 1.
As shown in Figure 1, this portable control valve unit comprises link 100, Sealing 130, valve 200 and drain pipe 300.
Link 100 is connected with the inlet opening of valve 200, and drain pipe 300 is connected with the delivery outlet of valve 200, and Sealing 130 is located on link 100.
Link 100 is circular pipe, the excircle of this circular pipe is provided with outside thread, Sealing 130 comprises seal 131 and sealing nut 132, and sealing nut 132 has the internal thread coordinated with the described outside thread of this circular pipe, and seal 131 is located at the side of the valve dorsad 200 of sealing nut 132.Preferably, seal 131 can be bonding or be connected on sealing nut 132, and sealing nut 132 can be moved on link 100 by described outside thread together with seal 131.
This portable control valve unit in use, first, oil drum is upright, link 100 is connected with oil drum top fuel outlet, then till rotating gland nut 132 to seal 131 and oil drum are fitted, guarantee this portable control valve unit install fastening while play seal action, prevent oil from overflowing from joint with oil drum top fuel outlet of link 100.To install on the oil drum level of portable control valve unit or the downward-sloping support being positioned over suitably height or on platform, oil, due to self gravitation and mobility, naturally by oil inlet pipe 400, opens valve 200 again, oilyly to be flowed out by valve 200 and drain pipe 300.After having operated, cut-off valve 200, treats that subsequent operation uses.
This portable control valve unit, design operation is simple, improves the working efficiency of getting oil, in turn ensure that the control to oily flow.Meanwhile, oil in oily process is also guaranteed to get not contaminated.Adopt " barrel oil pump " to get oil in prior art, very easily the oil in oil drum is polluted.
Embodiment 2, and be the second embodiment of the portable control valve unit of the utility model with reference to Fig. 2 to 3, Fig. 2, Fig. 3 is the sealing nut of the second embodiment of the portable control valve unit of the utility model.
As shown in Figure 2, this portable control valve unit comprises link 100, Sealing 130, oil inlet pipe 400, valve 200 and drain pipe 300.
Link 100 is connected with oil inlet pipe 400, and oil inlet pipe 400 is connected with the inlet opening of valve 200, and drain pipe 300 is connected with the delivery outlet of valve 200, and Sealing 130 is located on link 100.
Link 100 is circular pipe, preferably made of steel.The excircle of this circular pipe is provided with outside thread, and this outside thread is used for being connected with the oil outlet of oil drum, on the other hand for regulating the position of Sealing 130 on link 100 on the one hand.
Sealing 130 comprises seal 131 and sealing nut 132, sealing nut 132 has the internal thread coordinated with the described outside thread of this circular pipe, seal 131 is located on sealing nut 132, and sealing nut 132 can be moved on link 100 by described outside thread together with seal 131.
Preferably, link 100, oil inlet pipe 400, valve 200 and drain pipe 300 are welded to one another.Alternatively, link 100, oil inlet pipe 400, valve 200 and drain pipe 300 also can be threaded each other.
As shown in Figure 3, sealing nut 132 is provided with groove 133 in side, and seal 131 is placed in this groove 133, and groove 133 is towards the free end of link 100 when mounted.Seal 131 is preferably sealing gasket or seal ring.
In the present embodiment, the external thread parameter of link 100 is preferably: external diameter: 60mm, mould distance: 2mm, length: 40mm; The parameter of sealing nut 132 is preferably: internal diameter: 58mm, mould distance: 2mm, seal ring or seal ring external diameter: 60mm; The preferred 100mm of entire length of oil inlet pipe 400, the preferred 64mm of diameter; The preferred 90mm of overall length of drain pipe 300, the preferred 64mm of diameter; Overall dimensions after this portable control valve unit assembling: total length: 220mm, pipeline diameter: 64mm, whole height: 120mm.
This portable control valve unit in use, first, oil drum is upright, link 100 is connected with oil drum top fuel outlet, then till rotating gland nut 132 to seal 131 and oil drum are fitted, guarantee this portable control valve unit install fastening while play seal action, prevent oil from overflowing from joint with oil drum top fuel outlet of link 100.To install on the oil drum level of portable control valve unit or the downward-sloping support being positioned over suitably height or on platform, oil, due to self gravitation and mobility, naturally by oil inlet pipe 400, opens valve 200 again, oilyly to be flowed out by valve 200 and drain pipe 300.After having operated, cut-off valve 200, treats that subsequent operation uses.
This portable control valve unit, design operation is simple, improves the working efficiency of getting oil, in turn ensure that the control to oily flow.Meanwhile, oil in oily process is also guaranteed to get not contaminated.Adopt " barrel oil pump " to get oil in prior art, very easily the oil in oil drum is polluted.
Embodiment 3, are the 3rd embodiment of the portable control valve unit of the utility model with reference to Fig. 4, Fig. 4.
As shown in Figure 3, this portable control valve unit comprises link 100, Sealing 130, oil inlet pipe 400, valve 200, drain pipe 300 and spanner seat.
Link 100 is connected with oil inlet pipe 400, and oil inlet pipe 400 is connected with the inlet opening of valve 200, and drain pipe 300 is connected with the delivery outlet of valve 200, and Sealing 130 is located on link 100.
Link 100 is circular pipe, preferably made of steel.The excircle of this circular pipe is provided with outside thread, and this outside thread is used for being connected with the oil outlet of oil drum, on the other hand for regulating the position of Sealing 130 on link 100 on the one hand.
Sealing 130 comprises seal 131 and sealing nut 132, sealing nut 132 has the internal thread coordinated with the described outside thread of this circular pipe, seal 131 is located on sealing nut 132, and sealing nut 132 can be moved on link 100 by described outside thread together with seal 131.
Oil inlet pipe 400 is preferably circular pipe, and is made of a steel, and oil inlet pipe 400 one end is connected with link 100, and the other end is connected with valve 200.
Preferably, link 100, oil inlet pipe 400, valve 200 and drain pipe 300 are welded to one another.Alternatively, link 100, oil inlet pipe 400, valve 200 and drain pipe 300 also can be threaded each other.
Spanner seat preferably includes the first spanner plate 150 and the second spanner plate 151, first spanner plate 150 and the second spanner plate 151 are preferably configured as Hexagon, and being separately positioned on the both sides of valve 200 with being in alignment with each other, the first spanner plate 150 and the second spanner plate 151 can be welded on the valve body 201 of valve 200.
In conversion, the first spanner plate 150 and the second spanner plate 151 can be shaping integratedly with the valve body 201 of valve 200.
Spanner can be used easily to mount and dismount this portable control valve unit by spanner seat.
Sealing nut 132 (see Fig. 3) is provided with groove 133 in side, and seal 131 is placed in this groove 133, and groove 133 is towards the free end of link 100 when mounted.Seal 131 is preferably sealing gasket or seal ring.
In the present embodiment, the external thread parameter of link 100 is preferably: external diameter: 60mm, mould distance: 2mm, length: 40mm; The parameter of sealing nut 132 is preferably: internal diameter: 58mm, mould distance: 2mm, seal ring or seal ring external diameter: 60mm; The preferred 100mm of entire length of oil inlet pipe 400, the preferred 64mm of diameter; The preferred 90mm of overall length of drain pipe 300, the preferred 64mm of diameter, overall dimensions after this portable control valve unit assembling: total length: 220mm, pipeline diameter: 64mm, whole height: 120mm.。
This portable control valve unit in use, first, oil drum is upright, link 100 is connected with oil drum top fuel outlet, then till rotating gland nut 132 to seal 131 and oil drum are fitted, guarantee this portable control valve unit install fastening while play seal action, prevent oil from overflowing from joint with oil drum top fuel outlet of link 100.To install on the oil drum level of portable control valve unit or the downward-sloping support being positioned over suitably height or on platform, oil, due to self gravitation and mobility, naturally by oil inlet pipe 400, opens valve 200 again, oilyly to be flowed out by valve 200 and drain pipe 300.After having operated, cut-off valve 200, treats that subsequent operation uses.
This portable control valve unit, design operation is simple, improves the working efficiency of getting oil, in turn ensure that the control to oily flow.Meanwhile, oil in oily process is also guaranteed to get not contaminated.Adopt " barrel oil pump " to get oil in prior art, very easily the oil in oil drum is polluted.
Embodiment 4, and be the 4th embodiment of the portable control valve unit of the utility model with reference to Fig. 5-6, Fig. 5, Fig. 6 is the sectional view along Fig. 5 center line A-A.
As seen in figs. 5-6, this portable control valve unit comprises link 100, Sealing 130, oil inlet pipe 400, valve 200, drain pipe 300 and spanner seat.
Link 100 is connected with oil inlet pipe 400, and oil inlet pipe 400 is connected with the inlet opening of valve 200, and drain pipe 300 is connected with the delivery outlet of valve 200, and Sealing 130 is located on link 100.
Link 100 is circular pipe, preferably made of steel.The excircle of this circular pipe is provided with outside thread, and this outside thread is used for being connected with the oil outlet of oil drum, on the other hand for regulating the position of Sealing 130 on link 100 on the one hand.
Sealing 130 comprises seal 131 and sealing nut 132, sealing nut 132 has the internal thread coordinated with the described outside thread of this circular pipe, seal 131 is located on sealing nut 132, and sealing nut 132 can be moved on link 100 by described outside thread together with seal 131.
Oil inlet pipe 400 is preferably circular pipe, and is made of a steel, and oil inlet pipe 400 one end is connected with link 100, and the other end is connected with valve 200.
Preferably, link 100, oil inlet pipe 400, valve 200 and drain pipe 300 are welded to one another.Alternatively, link 100, oil inlet pipe 400, valve 200 and drain pipe 300 also can be threaded each other.
Spanner seat preferably includes the first spanner plate 150 and the second spanner plate 151, first spanner plate 150 and the second spanner plate 151 are preferably configured as Hexagon, and being separately positioned on the both sides of valve 200 with being in alignment with each other, the first spanner plate 150 and the second spanner plate 151 can be welded on the valve body 201 of valve 200.
In conversion, the first spanner plate 150 and the second spanner plate 151 can be shaping integratedly with the valve body 201 of valve 200.
Spanner can be used easily to mount and dismount this portable control valve unit by spanner seat.
Sealing nut 132 (see Fig. 3) is provided with groove 133 in side, and seal 131 is placed in this groove 133, and groove 133 is towards the free end of link 100 when mounted.Seal 131 is preferably sealing gasket or seal ring.
Valve 200 comprises valve body 201, handle 202, handle set screw nut 203, handle and connecting rod 204, handle and connecting rod set screw nut 205 and spool 206.
Handle 202 is fixed on handle and connecting rod 204 by handle set screw nut 203, and handle and connecting rod 204 through handle and connecting rod set screw nut 205, and is fixedly connected with the spool 206 be located in valve body 201 internal cavities.
In the present embodiment, the external thread parameter of link 100 is preferably: external diameter: 60mm, mould distance: 2mm, length: 40mm; The parameter of sealing nut 132 is preferably: internal diameter: 58mm, mould distance: 2mm, seal ring or seal ring external diameter: 60mm; The preferred 100mm of entire length of oil inlet pipe 400, the preferred 64mm of diameter; The preferred 90mm of overall length of drain pipe 300, the preferred 64mm of diameter, overall dimensions after this portable control valve unit assembling: total length: 220mm, pipeline diameter: 64mm, whole height: 120mm.。
This portable control valve unit in use, first, oil drum is upright, link 100 is connected with oil drum top fuel outlet, then till rotating gland nut 132 to seal 131 and oil drum are fitted, guarantee this portable control valve unit install fastening while play seal action, prevent oil from overflowing from joint with oil drum top fuel outlet of link 100.To install on the oil drum level of portable control valve unit or the downward-sloping support being positioned over suitably height or on platform again, oil is due to self gravitation and mobility, naturally by oil inlet pipe 400, manually be rotated counterclockwise handle 202, handle and connecting rod 204 is driven valve body 201 inner spool 206 to be opened by handle set screw nut 203, wherein, handle and connecting rod set screw nut 205 plays fixed handle connecting rod 204 and seal action.Oil is flowed out by valve body 201 and drain pipe 300.After having operated, handle 202 to the valve body 201 that manually turns clockwise is closed, and treats that subsequent operation uses.
This portable control valve unit, design operation is simple, improves the working efficiency of getting oil, in turn ensure that the control to oily flow.Meanwhile, oil in oily process is also guaranteed to get not contaminated.Adopt " barrel oil pump " to get oil in prior art, very easily the oil in oil drum is polluted.
Embodiment 5, are the preferred embodiment of the utility model Fuel Tanking Unit see Fig. 7, Fig. 7.
As shown in Figure 7, this Fuel Tanking Unit comprises oil drum 160 and portable control valve unit 170.
The top of oil drum 160 is provided with fuel outlet 161, portable control valve unit 170 and this fuel outlet 161.Portable control valve unit 170 is the portable control valve unit in above-described embodiment 1 to 4 described in any one, and its structure and effect can see embodiments 1 to 4.
In use, by oil drum level or the downward-sloping support being positioned over suitably height or on platform, open portable control valve unit 170, oil is flowed out by portable control valve unit 170 this Fuel Tanking Unit.After having operated, close portable control valve unit 170, treat that subsequent operation uses.
Preferably, the top of oil drum 160 is provided with the second opening 162.Make this second opening 162 be in open mode by operation period, ensure that oil drum inner and outer air pressure is consistent, be conducive to oil smooth logical.
This Fuel Tanking Unit, design operation is simple, improves the working efficiency of getting oil, in turn ensure that the control to oily flow.Meanwhile, oil in oily process is also guaranteed to get not contaminated.Adopt " barrel oil pump " to get oil in prior art, very easily the oil in oil drum is polluted.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a portable control valve unit, it is characterized in that, comprise link, Sealing, valve and drain pipe, described link is connected with the inlet opening of described valve, and described drain pipe is connected with the delivery outlet of described valve, described Sealing is located on described link, described link is circular pipe, is provided with outside thread, and described Sealing comprises seal and sealing nut, described sealing nut has the internal thread coordinated with described outside thread, and described seal is located at the side of the described dorsad valve of described sealing nut.
2. portable control valve unit according to claim 1, is characterized in that, is provided with groove in described sealing nut, and described seal is entrenched in described groove.
3. portable control valve unit according to claim 2, is characterized in that, described seal is sealing gasket or seal ring.
4. portable control valve unit according to claim 1, is characterized in that, described link, described valve and described drain pipe are welded to one another.
5. portable control valve unit as claimed in any of claims 1 to 4, is characterized in that, also comprise oil inlet pipe, and described oil inlet pipe is connected between described link and described valve.
6. portable control valve unit as claimed in any of claims 1 to 4, is characterized in that, described valve comprises discoidal spool.
7. portable control valve unit as claimed in any of claims 1 to 4, is characterized in that, also comprise spanner seat.
8. portable control valve unit according to claim 7, is characterized in that, described spanner seat is two hexagonal wrench plates, and the valve body ground of described spanner plate and described valve is shaping.
9. a Fuel Tanking Unit, is characterized in that, comprise oil drum and portable control valve unit as claimed in any of claims 1 to 8, described portable control valve unit is connected on the oil outlet of described oil drum.
10. Fuel Tanking Unit according to claim 9, is characterized in that, is provided with the second opening at described oil drum top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072357.0U CN204477352U (en) | 2015-02-02 | 2015-02-02 | Portable control valve unit and Fuel Tanking Unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072357.0U CN204477352U (en) | 2015-02-02 | 2015-02-02 | Portable control valve unit and Fuel Tanking Unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204477352U true CN204477352U (en) | 2015-07-15 |
Family
ID=53633144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072357.0U Expired - Fee Related CN204477352U (en) | 2015-02-02 | 2015-02-02 | Portable control valve unit and Fuel Tanking Unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204477352U (en) |
-
2015
- 2015-02-02 CN CN201520072357.0U patent/CN204477352U/en not_active Expired - Fee Related
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| 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: 20150715 Termination date: 20200202 |
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| CF01 | Termination of patent right due to non-payment of annual fee |