CN211972155U - Glaze spraying device - Google Patents
Glaze spraying device Download PDFInfo
- Publication number
- CN211972155U CN211972155U CN201922425623.4U CN201922425623U CN211972155U CN 211972155 U CN211972155 U CN 211972155U CN 201922425623 U CN201922425623 U CN 201922425623U CN 211972155 U CN211972155 U CN 211972155U
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- 238000005507 spraying Methods 0.000 title claims description 21
- 239000002002 slurry Substances 0.000 claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 23
- 230000000903 blocking effect Effects 0.000 claims description 15
- 239000011449 brick Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 7
- 239000000758 substrate Substances 0.000 claims description 7
- 230000006872 improvement Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a glaze pouring device, which comprises a glaze pouring mechanism and a glaze storage groove for supplying glaze slurry to the glaze pouring mechanism, wherein a stirring device for preventing the glaze slurry from being condensed is arranged in the glaze storage groove; the glaze pouring mechanism comprises a glaze pouring plate and a glaze carrying roller, the glaze pouring plate is used for guiding out glaze slurry, the glaze carrying roller is arranged corresponding to the glaze pouring plate, and the glaze slurry in the glaze storage groove is moved to the glaze pouring plate through the glaze carrying roller in adhesion rotation. Adopt the utility model discloses, drench the glaze stably even, steerable drenches the glaze volume, can effectively prevent condensing of glaze slip moreover.
Description
Technical Field
The utility model relates to a ceramic manufacture technical field especially relates to a drench glaze ware.
Background
The existing glaze pouring technology generally comprises a bell jar type glaze pouring technology and a linear glaze pouring technology. For the bell jar type glaze pouring mode, glaze slip flows slowly after being homogenized by a bell jar surface and then glaze pouring is carried out on a brick blank, but the glaze pouring edge of the bell jar is a circular arc line (non-linear line), so that the amount of the glaze slip in the middle of the brick blank is less than that in the two sides in the glaze pouring process, and the glaze thickness of the brick blank is uneven. In particular, ceramic tiles used in inkjet printer processing require high flatness of the tile surface (glaze). Meanwhile, the glazing amount of the bell-type cannot be too small, otherwise, the glaze slip has too low specific gravity or too small fluidity, is easy to form ripples on the bell surface, and is not easy to form a glaze curtain (without viscosity).
In the linear glaze spraying technology, the glaze slurry is pressurized and then sprayed out through a gap, and although the glaze spraying mode can uniformly spray glaze on the brick blank, the glaze nozzle is easy to block, the glaze discharging state of the pressurized and sprayed glaze slurry belongs to a turbulent flow state, the glaze spraying state has large impact on the surface of the brick blank, and the problems of unsmooth glaze surface, stripes and the like can occur. Meanwhile, the gap of the glaze spraying opening has a large direct influence relationship on the glaze spraying amount and is difficult to be uniformly adjusted.
On the other hand, the glaze slip is prone to coagulate, and particularly, the glaze slip in a static state or flowing too slowly is prone to coagulate.
The two glaze pouring technologies have low control precision of glaze pouring amount, for example, the control is carried out from the aspect of a glaze slurry output source, the bell jar type is that the glaze pumping amount of pouring and the bell jar surface is changed, and the straight line type is that the glaze spraying pressure is changed. Therefore, the conventional glaze pouring amount is generally controlled by changing the conveying speed (glaze pouring time) of a conveying belt for conveying the brick blanks according to the measurement and calculation of the actual glaze pouring amount under the stable working state of the glaze pouring equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a drench glaze ware is provided, drench the glaze and stabilize evenly, can control more accurately and drench the glaze volume, can effectively prevent condensing of glaze slip moreover.
In order to solve the technical problem, the utility model provides a glaze spraying device, which comprises a glaze spraying mechanism and a glaze storage groove for supplying glaze slurry to the glaze spraying mechanism, wherein a stirring device for preventing the glaze slurry from being condensed is arranged in the glaze storage groove;
the glaze pouring mechanism comprises a glaze pouring plate and a glaze carrying roller, the glaze pouring plate is used for guiding out glaze slurry, the glaze carrying roller is arranged corresponding to the glaze pouring plate, and glaze in the glaze storage groove is moved to the glaze pouring plate through the glaze carrying roller which is used for adhering and rotating.
As an improvement of the above scheme, the glaze pouring device further comprises an adjusting mechanism for adjusting the position of the glaze pouring plate, and glaze blocking plates connected with the adjusting mechanism are arranged on two sides of the glaze pouring plate.
As an improvement of the above scheme, the adjusting mechanism includes a supporting substrate and a bearing seat connected to the glaze blocking plate, the glaze blocking plate is provided with a connecting shaft adapted to the bearing seat, the supporting substrate is provided with a travel hole adapted to the bearing seat and a transverse adjusting screw for moving the bearing seat, and the transverse adjusting screw is screwed to change the distance between the glaze spraying plate and the glaze carrying roller.
As an improvement of the above scheme, the connecting shaft is arranged at one end of the glaze blocking plate, the other end of the glaze blocking plate is provided with a longitudinal adjusting assembly, the longitudinal adjusting assembly comprises a threaded connecting piece connected with the glaze blocking plate and a longitudinal adjusting screw rod matched with the threaded connecting piece, and one end of the longitudinal adjusting screw rod is supported on the supporting substrate.
As an improvement of the scheme, the stirring device comprises a stirring shaft and a driving device for driving the stirring shaft to rotate, and the surface of the stirring shaft is provided with blades for stirring glaze slurry.
As an improvement of the scheme, a slow flow gate, a glaze inlet and a glaze overflow port for controlling the liquid level height of glaze slurry are arranged in the glaze storage tank, a slow flow groove with a gap at the bottom is formed by the slow flow gate and the side wall of the glaze storage tank, and glaze flows into the bottom of the slow flow groove and the bottom of the glaze storage tank from the glaze inlet in sequence.
As an improvement of the scheme, flow stabilizing plates for stabilizing the flowing state of the glaze curtain are arranged on two sides of the glaze spraying plate.
As an improvement of the above scheme, the upper and lower edges of the glaze pouring plate are respectively a glaze receiving edge and a glaze discharging edge, a glaze carrying gap with a preset distance is reserved between the glaze receiving edge and the glaze carrying roller, and the flow stabilizing plates are arranged on two sides of the glaze discharging edge.
As an improvement of the scheme, the glaze pouring device further comprises a conveying device for conveying the brick blanks and a glaze receiving groove arranged below the glaze pouring plate, and the conveying device is positioned between the glaze receiving groove and the glaze pouring plate.
As an improvement of the scheme, the glaze pouring plate is an arc-shaped plate, and the surface of the glaze pouring plate is smooth and flat.
Implement the utility model discloses, following beneficial effect has:
the utility model discloses a glaze pouring device, which comprises a glaze pouring mechanism and a glaze storage groove for supplying glaze slurry to the glaze pouring mechanism, wherein a stirring device for preventing the glaze slurry from precipitating is arranged in the glaze storage groove;
the glaze pouring mechanism comprises a glaze pouring plate and a glaze carrying roller, the glaze pouring plate is used for guiding out glaze, the glaze carrying roller is arranged corresponding to the glaze pouring plate, and glaze slip in the glaze storage groove is moved to the glaze pouring plate through the glaze carrying roller in adhesion rotation. The glaze pouring plate can avoid uneven glaze pouring of the bell-type arc side line, and the glaze slurry can be more stably conveyed to the glaze pouring plate through the glaze conveying mode of adhering to the glaze carrying roller, so that the time for the glaze slurry to flow uniformly and stably on the glaze pouring plate is shortened, and the coagulation of the glaze slurry is avoided. Moreover, because the fluctuation range of the glaze slip amount that the glaze slip adheres to and carries the glaze cylinder surface is minimum, consequently the utility model discloses the accessible control the mode of the rotational speed of carrying the glaze cylinder realizes the accurate control to drenching the glaze amount.
Because the glaze slip in the glaze storage groove is quite quiet, the stirring device arranged in the glaze storage groove can effectively prevent the glaze slip in the glaze storage groove from being condensed, so that the condition that the condensed glaze slip is adhered to the glaze carrying roller to influence the glaze pouring quality is avoided.
Drawings
FIG. 1 is a schematic view of the glaze sprayer of the present invention;
FIG. 2 is a schematic view of the cross-sectional structure of the glaze sprayer of the present invention;
fig. 3 is a schematic view of the structure of fig. 1 from another angle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, 2 and 3, the utility model provides a glaze spraying device, which comprises a glaze spraying mechanism 1 and a glaze storage groove 2 for supplying glaze to the glaze spraying mechanism, wherein a stirring device 3 for preventing glaze slip from being condensed is arranged in the glaze storage groove 2;
the glaze pouring mechanism 1 comprises a glaze pouring plate 11 for leading out glaze slurry, a glaze carrying roller 12 corresponding to the glaze pouring plate 11 and a control motor 13 for controlling the rotating speed of the glaze carrying roller 12, wherein the glaze slurry in the glaze storage tank 2 is moved to the glaze pouring plate 11 through the glaze carrying roller 12 which is adhered and rotated. Simultaneously can also pass through control motor 13 control carry the rotational speed of glaze cylinder 12, in order to adjust the utility model discloses a drench glaze volume. All control motors 13 are preferably servo motors.
Specifically, the stirring device 3 is arranged at the bottom of the glaze storage tank 2, the stirring device 3 comprises a stirring shaft 31 and a driving device 32 for driving the stirring shaft 31 to rotate, a blade 33 for stirring the glaze slurry is arranged on the surface of the stirring shaft 31, and the blade 33 is designed to greatly avoid bubbles formed by collision with the glaze slurry in the rotation process and ensure the fluidity of the glaze slurry so as to avoid the coagulation of the glaze slurry. Preferably, the blades 33 are helical blades, and the rotation of the helical blades can generate directional flow of the glaze slurry in the glaze storage tank, so as to reduce the influence of the stirring device 3 on the stability of the liquid level state of the glaze slurry as much as possible and make the glaze adhesion condition on the surface of the glaze carrying roller more uniform. Preferably, the driving device is a motor or a synchronous belt linked with the control motor.
In the process of glaze pouring production, the glaze slurry in the glaze storage tank 2 is continuously consumed, and the glaze slurry needs to be continuously supplemented into the glaze storage tank 2, so that the condition that the glaze slurry adheres to the glaze carrying roller 12 due to large fluctuation of the liquid level of the glaze slurry in the process that the newly supplemented glaze slurry flows into the glaze storage tank 2 is avoided. The glaze storage tank 2 is internally provided with a slow flow gate 21, a glaze inlet 22 and a glaze overflow port 23 for controlling the height of the liquid level of glaze slurry, the slow flow gate 21 and the side wall of the glaze storage tank 2 form a slow flow tank 4 with a gap at the bottom, and the glaze slurry flows in from the glaze inlet 22 and then flows through the slow flow tank 4 and the bottom of the glaze storage tank 2 in sequence so as to reduce the influence on the liquid level of the glaze slurry in the glaze storage tank caused by the inflow of new glaze slurry. Therefore, the newly replenished glaze slip can only fluctuate in the buffer tank 4, thereby avoiding the influence thereof on the working liquid level of the glaze carrying roller 12. Note that, since the glaze carrying roller 12 is partially immersed in the glaze slip, and then the glaze slip adhered thereto is carried to the glaze pouring plate 11, it is necessary to maintain the contact area between the glaze carrying roller 12 and the glaze slip, that is, the liquid level height of the glaze slip, in order to more accurately control and calculate the glaze carrying amount of the glaze carrying roller. Therefore, the glaze inlet amount of the glaze inlet 22 needs to be larger than the glaze pouring amount to ensure that the glaze slurry in the glaze storage tank 2 is always in an overflowing state, so the arrangement of the glaze overflow port 23 and the damper 21 can solve the problems of fluctuation and liquid level height maintenance caused by large-flow glaze slurry inlet.
Moreover, since a large fluctuation is generated when the glaze slurry is fed, and a small amount of bubbles may be generated, the glaze storage tank 2 is further provided with an electromagnetic vibrator 5 to accelerate the elimination of bubbles and to prevent the existence of bubbles. Preferably, the electromagnetic vibrator is disposed outside a side wall of the glaze storage tank 2, and the side wall is a side where the buffer tank 4 is disposed, so as to treat the bubbles in the buffer tank more specifically. In addition, the electromagnetic vibrator 5 can further prevent the glaze slip from coagulating.
Further, the upper side and the lower side of the glaze pouring plate 11 are respectively a glaze receiving edge 111 and a glaze discharging edge 112, and the glaze receiving edge 111 and the glaze discharging edge 112 are both straight edges. A glaze carrying gap with a preset distance is reserved between the glaze receiving edge 111 and the glaze carrying roller 12. The glaze pouring device further comprises an adjusting mechanism for adjusting the position of the glaze pouring plate 11, and glaze blocking plates 6 connected with the adjusting mechanism are arranged on two sides of the glaze pouring plate 11. The adjusting mechanism comprises a supporting substrate 7 and a bearing seat 71 connected with a glaze blocking plate, the glaze blocking plate 6 is provided with a connecting shaft 61 matched with the bearing seat 71, the supporting substrate 7 is provided with a stroke hole 72 matched with the bearing seat 71 and a transverse adjusting screw 73 used for moving the bearing seat 71, and the transverse adjusting screw is screwed to enable the bearing seat to move along the stroke hole so as to change the distance between the glaze spraying plate 11 and the glaze carrying roller 12. Moreover, the connecting shaft 61 is arranged at one end of the glaze blocking plate 6, the other end of the glaze blocking plate 6 is provided with a longitudinal adjusting component, the longitudinal adjusting component comprises a threaded connecting piece 62 connected with the glaze blocking plate and a longitudinal adjusting screw 63 matched with the threaded connecting piece, one end of the longitudinal adjusting screw 63 is supported at the upper end of the supporting substrate 7, and the height of the glaze receiving edge 111 is adjusted by screwing the longitudinal adjusting screw 63. Preferably, the glaze receiving edge 111 and the axis of the glaze carrying roller 12 are located on the same horizontal plane, and the threaded connector 62 is a nut.
It should be noted that, in order to avoid the glaze receiving edge 111 from scratching the glaze carrying roller 12 and prolong the service life of the glaze carrying roller 12, a glaze carrying gap with a preset distance needs to be left between the glaze receiving edge 111 and the glaze carrying roller 12, so the arrangement of the adjusting mechanism enables the glaze receiving edge 111 to be as close as possible to the glaze carrying roller 12 without contacting the glaze carrying roller 12. Moreover, the horizontal adjusting screws 73 on the two sides of the glaze pouring plate 11 can be adjusted to ensure that the glaze receiving edges 111 and the glaze carrying roller are arranged in parallel, so that the uniformity of the glaze slip on the surface of the glaze pouring plate 11 is improved.
The glaze slurry layer formed by adhering to the glaze carrying roller has a certain thickness, and the glaze carrying amount of the glaze carrying roller to the glaze pouring plate depends on the size of the glaze carrying gap, namely the glaze carrying amount is larger when the glaze carrying gap is smaller. Therefore, when the glaze pouring amount needs to be more finely regulated, the size of the glaze carrying gap can be changed by screwing the transverse adjusting screw, so as to further more finely control the glaze pouring amount.
The glaze pouring device further comprises a conveying device 8 for conveying the brick blanks and a glaze receiving groove 9 arranged below the glaze pouring plate 11, the conveying device 8 is located between the glaze receiving groove 9 and the glaze pouring plate 11, and glaze slip is homogenized by the glaze pouring plate 11 and then is subjected to glaze pouring treatment on the brick blanks moving on the conveying device 8. Preferably, the transportation device 8 is a belt transportation device, the glaze receiving groove 9 is provided with a glaze return opening, and the filtered glaze slurry can be conveyed into the glaze return groove again by additionally arranging corresponding filtering equipment and a pump, so that the using amount of the glaze slurry is saved.
As the glaze slip falls through the glaze pouring plate 11, a glaze curtain is formed, so that the brick blank passing through the glaze curtain is treated by glaze pouring. The edges of the two sides of the glaze curtain are blocked by air to form a small section of floating turbulent glaze curtain, thereby reducing the optimal effective glaze spraying range of the glaze curtain and increasing the unstable factors of the glaze curtain. Therefore, flow stabilizing plates 14 for stabilizing the flowing state of the glaze curtain are arranged on the two sides of the glaze pouring plate 11 so as to guide the falling of the glaze slurry on the two sides of the glaze pouring plate.
Preferably, drench glaze board 11 and be the arc and the smooth level and smooth level in surface, the arc structure setting of arc can improve the structural strength who drenches the glaze board to it is wide too heavy to avoid drenching glaze board 11 and leads to its surface to take place the bending, influences the roughness on its surface.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (10)
1. A glaze pouring device is characterized by comprising a glaze pouring mechanism and a glaze storage groove for supplying glaze slurry to the glaze pouring mechanism, wherein a stirring device for preventing the glaze slurry from being condensed is arranged in the glaze storage groove;
the glaze pouring mechanism comprises a glaze pouring plate and a glaze carrying roller, the glaze pouring plate is used for guiding out glaze slurry, the glaze carrying roller is arranged corresponding to the glaze pouring plate, and the glaze slurry in the glaze storage groove is moved to the glaze pouring plate through the glaze carrying roller in adhesion rotation.
2. The glaze sprayer as claimed in claim 1, wherein the glaze sprayer further comprises an adjusting mechanism for adjusting the position of the glaze spraying plate, and glaze blocking plates connected with the adjusting mechanism are arranged on two sides of the glaze spraying plate.
3. The glaze sprayer as claimed in claim 2, wherein the adjusting mechanism comprises a support base plate and a bearing seat connected with the glaze blocking plate, the glaze blocking plate is provided with a connecting shaft matched with the bearing seat, the support base plate is provided with a travel hole matched with the bearing seat and a transverse adjusting screw rod for moving the bearing seat, and the distance between the glaze spraying plate and the glaze carrying roller is changed by screwing the transverse adjusting screw rod.
4. The glaze sprayer as claimed in claim 3, wherein the connecting shaft is disposed at one end of the glaze baffle, and the other end of the glaze baffle is provided with a longitudinal adjusting assembly, the longitudinal adjusting assembly comprises a threaded connector connected with the glaze baffle and a longitudinal adjusting screw adapted to the threaded connector, and one end of the longitudinal adjusting screw is supported on the supporting substrate.
5. The glaze sprayer as claimed in claim 1, wherein the stirring device comprises a stirring shaft and a driving device for driving the stirring shaft to rotate, and the surface of the stirring shaft is provided with blades for stirring glaze slurry.
6. The glaze pouring device as claimed in claim 1, wherein a slow flow gate, a glaze inlet and a glaze overflow port for controlling the liquid level of the glaze slurry are arranged in the glaze storage tank, the slow flow gate and the side wall of the glaze storage tank form a slow flow tank with a gap at the bottom, and glaze flows from the glaze inlet to the bottom of the slow flow tank and the glaze storage tank in sequence.
7. The glaze pourer of claim 1, wherein flow stabilizing plates for stabilizing the flow state of the glaze curtain are arranged on two sides of the glaze pouring plate.
8. The glaze pouring device as claimed in claim 7, wherein the upper and lower edges of the glaze pouring plate are respectively a glaze receiving edge and a glaze discharging edge, a glaze carrying gap with a preset distance is reserved between the glaze receiving edge and the glaze carrying roller, and the flow stabilizing plates are arranged on two sides of the glaze discharging edge.
9. The glaze pourer of claim 1, further comprising a transportation device for transporting the brick blank and a glaze receiving groove arranged below the glaze pouring plate, wherein the transportation device is positioned between the glaze receiving groove and the glaze pouring plate.
10. The glaze pourer of claim 1, wherein the glaze pourer plate is an arc-shaped plate and has a smooth and flat surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922425623.4U CN211972155U (en) | 2019-12-26 | 2019-12-26 | Glaze spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922425623.4U CN211972155U (en) | 2019-12-26 | 2019-12-26 | Glaze spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211972155U true CN211972155U (en) | 2020-11-20 |
Family
ID=73369083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922425623.4U Active CN211972155U (en) | 2019-12-26 | 2019-12-26 | Glaze spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211972155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111116230A (en) * | 2019-12-26 | 2020-05-08 | 廖绍基 | Glaze spraying device |
-
2019
- 2019-12-26 CN CN201922425623.4U patent/CN211972155U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111116230A (en) * | 2019-12-26 | 2020-05-08 | 廖绍基 | Glaze spraying device |
| CN111116230B (en) * | 2019-12-26 | 2024-07-19 | 广东泰莱机械有限公司 | Glaze spraying device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210617 Address after: 528225 workshop 3, Tangtou "Lugang" Jinguang Industrial Park, Shishan town, Nanhai District, Foshan City, Guangdong Province Patentee after: GUANGDONG TAILAI MACHINERY Co.,Ltd. Patentee after: Liao Shaoji Address before: No.2, Beijiang dike, Xiqiao, Nanhai District, Foshan City, Guangdong Province Patentee before: Liao Shaoji |
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| TR01 | Transfer of patent right |