CN112413051A - Radar level gauge probe protection support - Google Patents
Radar level gauge probe protection support Download PDFInfo
- Publication number
- CN112413051A CN112413051A CN202011316272.4A CN202011316272A CN112413051A CN 112413051 A CN112413051 A CN 112413051A CN 202011316272 A CN202011316272 A CN 202011316272A CN 112413051 A CN112413051 A CN 112413051A
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- Prior art keywords
- groove
- protection
- seat
- probe
- wall
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- 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.)
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- 239000000523 sample Substances 0.000 title claims abstract description 60
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 20
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 20
- 241001330002 Bambuseae Species 0.000 claims description 20
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 20
- 239000011425 bamboo Substances 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The invention discloses a probe protection bracket of a radar liquid level meter, which comprises a protection cylinder, wherein the upper end of the protection cylinder is provided with a connecting seat, the connecting seat is fixedly connected with a probe installation seat through a bolt mechanism, the inner wall of the protection cylinder is slidably connected with a plurality of buffer plates, one end, close to the inner wall of the protection cylinder, of each buffer plate is fixedly connected with a thrust spring, the lower end of the protection cylinder is provided with a rotary seat, the rotary seat is slidably connected with a plurality of slide bars, and the rotary seat is provided with a limiting mechanism for limiting the slide bars to move. According to the invention, through the arrangement of the buffer plate, the thrust spring and the bolt structure, the protective bracket can buffer the collision force, the probe is protected from being influenced by the collision force, the stability of the device is improved, and meanwhile, through the arrangement of the slide rod, the cylindrical sliding groove and the limiting mechanism, the protection length of the device is conveniently adjusted, so that the probes of radar liquid level meters with different specifications are protected, and the convenience of the device is improved.
Description
Technical Field
The invention relates to the technical field of protective supports, in particular to a protective support for a probe of a radar liquid level meter.
Background
A radar level gauge is a measuring instrument based on the time-travel principle, which can be used to measure liquid, solid media, such as: crude oil, slurry, raw coal, pulverized coal, volatile liquid, etc. The radar liquid level meter probe is a detection part with a certain extending length on the radar liquid level meter, is afraid of breakage and needs to be protected by using a protection support, and the conventional radar liquid level meter probe protection support basically can meet daily use requirements, but still has some defects to be improved.
In view of the above, the liquid level meter probe protection bracket proposed by chinese patent No. CN207816398U can completely protect the liquid level meter by installing the liquid level meter in the protection tube, thereby greatly prolonging the service life of the liquid level meter, and not affecting the normal operation of the liquid level meter, the liquid level telemetering probe protection bracket proposed by chinese patent No. CN206283212U solves the problem that the connection position is easily broken after the liquid level telemetering probe is connected with the root of the cable, the probe bracket device proposed by chinese patent No. CN204556576U can improve the coupling performance of the probe, and a layer of oil film is formed between the probe and the surface of the inner hole of the hollow axle by the coupling oil, so that the ultrasonic wave can be smoothly transmitted between the probe and the inner hole of the hollow axle to be measured, thereby reducing the acoustic energy loss, improving the coupling performance of the probe, and simultaneously protecting the probe and reducing the abrasion of the probe.
In the above patent, after the protective bracket is installed with the radar level gauge, the protective bracket is generally rigidly connected, when the radar level gauge is collided, the impact of the collision force cannot be alleviated, a part of the probe protective bracket of the radar level gauge does not have an effective buffer structure, in addition, radar level gauges of different specifications have different probe lengths, and a part of the probe protective bracket of the radar level gauge does not have a structure for adjusting the protective length, so that the problem needs to be solved by the probe protective bracket of the radar level gauge.
Disclosure of Invention
The invention aims to provide a protective bracket for a radar liquid level gauge probe, which aims to solve the problems that some of the protective brackets for the radar liquid level gauge probe in the background art do not have an effective buffer structure and a structure for adjusting the protective length.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a radar level gauge probe protection support, includes a protection section of thick bamboo, protection section of thick bamboo upper end is equipped with the connecting seat, the connecting seat passes through bolt mechanism fixedly connected with probe mount pad, protection section of thick bamboo inner wall sliding connection has the buffer board of a plurality of even vertical settings, the buffer board is close to the thrust spring that two symmetries of protection section of thick bamboo inner wall one end fixedly connected with set up, thrust spring keeps away from buffer board one end and protection section of thick bamboo fixed connection, protection section of thick bamboo lower extreme is equipped with revolves the seat, revolve the slide bar that seat sliding connection has a plurality of even vertical settings, it is a plurality of to be equipped with the stop gear who is used for restricting the slide bar removal on the.
Preferably, the bolt mechanism comprises a plurality of fastening bolts which uniformly and vertically penetrate through the connecting seat and the probe mounting seat, nuts are connected to the lower ends of the fastening bolts through threads, and the upper ends of the nuts are attached to the connecting seat.
Preferably, the inner wall of the protection cylinder is provided with a rectangular sliding groove matched with the buffer plate, and the buffer plate is connected with the rectangular sliding groove in a sliding mode.
Preferably, the inner wall of the protection cylinder is provided with a spring groove matched with the thrust spring, the thrust spring is embedded into the spring groove, and one end of the thrust spring, which is far away from the buffer plate, is fixedly connected with the inner side wall of the spring groove.
Preferably, a cylindrical sliding groove matched with the sliding rod is arranged on the rotary seat, and the sliding rod is connected with the cylindrical sliding groove in a sliding mode.
Preferably, stop gear rotates the spacing ring of connecting including revolving the seat outside, the stopper that a plurality of even equidistance of slide bar lateral wall fixedly connected with set up, be equipped with on the spacing ring with the stopper assorted groove of passing through.
Preferably, the rotary seat is provided with a through groove matched with the limiting block, and the limiting block is connected with the through groove in a sliding manner.
Compared with the prior art, the invention has the beneficial effects that:
1. this radar level gauge probe protection support is provided with connecting seat, buffer board, thrust spring and bolt structure, makes connecting seat and probe mount pad fixed connection through bolt structure, makes the probe arrange the part position in the protection section of thick bamboo in fixed for the protection support is when receiving the collision, and the probe at first contacts the buffer board, via thrust spring's elastic action, alleviates the impact, has protected the probe not receive the influence of impact, improves the stability of device.
2. This radar level gauge probe protection support is provided with slide bar, cylinder spout and stop gear, and through promoting the slide bar, the slide bar removes in the cylinder spout, makes the protection length of protection support adjust, and then stop gear is fixed with the slide bar, makes the protection length of protection support fixed, has made things convenient for the radar level gauge probe to protect different specifications, improves the convenience of device.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic view of a buffer plate according to the present invention;
FIG. 3 is a schematic top cross-sectional view of the present invention;
FIG. 4 is a schematic top cross-sectional view of the present invention;
fig. 5 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.
In the figure: 1. a protective cylinder; 2. a connecting seat; 3. a probe mounting base; 4. a buffer plate; 5. a thrust spring; 6. rotating the base; 7. a slide bar; 8. a connecting ring; 9. fastening a bolt; 10. a nut; 11. a rectangular chute; 12. a spring slot; 13. a cylindrical chute; 14. a limiting ring; 15. a limiting block; 16. passing through the slot; 17. a through groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an embodiment of the present invention is shown:
embodiment 1 is as shown in fig. 1-2, a radar level gauge probe protection support, including a protection cylinder 1, protection cylinder 1 upper end is equipped with connecting seat 2, connecting seat 2 is through bolt mechanism fixedly connected with probe mount pad 3, protection cylinder 1 inner wall sliding connection has a plurality of even vertical buffer board 4 that set up, buffer board 4 is close to the thrust spring 5 that buffer board 1 inner wall one end fixedly connected with two symmetry settings, thrust spring 5 keeps away from buffer board 4 one end and protection cylinder 1 fixed connection, protection cylinder 1 lower extreme is equipped with revolves seat 6, revolve seat 6 sliding connection has a plurality of even vertical slide bar 7 that set up, be equipped with the stop gear who is used for restricting slide bar 7 removal on revolving seat 6, the same go-between 8 of a plurality of slide bar 7 lower extreme fixedly connected with.
Embodiment 2 is based on embodiment 1 and as shown in fig. 1, the bolt mechanism includes a plurality of fastening bolts 9 uniformly and vertically penetrating through the connecting seat 2 and the probe mounting seat 3, a nut 10 is connected to the lower end of the fastening bolt 9 through a thread, and the upper end of the nut 10 is attached to the connecting seat 2.
Embodiment 3 on the basis of embodiment 1, as shown in fig. 2, a rectangular sliding groove 11 matched with the buffer plate 4 is arranged on the inner wall of the protection cylinder 1, and the buffer plate 4 is connected with the rectangular sliding groove 11 in a sliding manner.
Embodiment 8 as shown in fig. 1-5, the protecting bracket for the probe of the radar level gauge comprises a protecting cylinder 1, a connecting seat 2 is arranged at the upper end of the protecting cylinder 1, the connecting seat 2 is fixedly connected with a probe mounting seat 3 through a bolt mechanism, a plurality of buffer plates 4 which are uniformly and vertically arranged are slidably connected with the inner wall of the protecting cylinder 1, two thrust springs 5 which are symmetrically arranged are fixedly connected with one end of each buffer plate 4, which is close to the inner wall of the protecting cylinder 1, one end of each thrust spring 5, which is far away from the corresponding buffer plate 4, is fixedly connected with the protecting cylinder 1, a rotary seat 6 is arranged at the lower end of the protecting cylinder 1, a plurality of slide bars 7 which are uniformly and vertically arranged are slidably connected with the rotary seat 6, a limiting mechanism for limiting the movement of the slide bars 7 is arranged on the rotary seat 6, the same connecting ring 8 is fixedly connected with the lower ends of the plurality of the slide bars, the upper end of the nut 10 is attached to the connecting seat 2;
the inner wall of a protection cylinder 1 is provided with a rectangular sliding groove 11 matched with a buffer plate 4, the buffer plate 4 is connected with the rectangular sliding groove 11 in a sliding manner, the inner wall of the protection cylinder 1 is provided with a spring groove 12 matched with a thrust spring 5, the thrust spring 5 is embedded into the spring groove 12, and the inner side wall of the buffer plate 4 is fixedly connected with the inner side wall of the spring groove 12, a cylindrical sliding groove 13 matched with a sliding rod 7 is arranged on a rotary seat 6, the sliding rod 7 is connected with the cylindrical sliding groove 13 in a sliding manner, a limiting ring 14 connected with the rotary seat 6 in a rotating manner is arranged on the outer side of the limiting mechanism, a plurality of limiting blocks 15 fixedly connected with the side wall of the sliding rod 7 are uniformly and equidistantly arranged, a through groove 16 matched with the limiting blocks 15 is arranged on the.
The working principle is as follows: when the protection is prevented anticollision when the probe in the protection section of thick bamboo 1 needs to be carried out, earlier make the connecting seat 2 and the probe mount pad 3 of a protection section of thick bamboo 1 carry out fixed connection through bolt structure, make the position of the probe in a protection section of thick bamboo 1 fixed, when the protective cradle receives the collision, the collision can make the direction removal of a protection section of thick bamboo 1 inner wall to being close to the probe, buffer board 4 contacts the probe earlier this moment, under the effect of power, thrust spring 5 between it can be extruded to a protection section of thick bamboo 1 and buffer board 4, make thrust spring 5 take place the elastic deformation compression, thereby eliminate the influence of impact to the probe in a protection section of thick bamboo 1, be convenient for prevent anticollision protection to the probe in a protection section of thick bamboo.
When the protection length that slide bar 7 stretches out needs to be adjusted and fixed, earlier rotatory spacing ring 14, spacing ring 14 relies on seat 6 to rotate to the vertical position that passes through groove 16 and stopper 15 on spacing ring 14 and corresponds, slide bar 7 can be pulled this moment, slide bar 7 removes in cylindrical spout 13, drive stopper 15 simultaneously and remove in passing through groove 16 and logical groove 17, slide bar 7 adjustment length finishes the back, rotatory spacing ring 14 again, make and no longer correspond with stopper 15 vertical position through groove 16, at this moment, slide bar 7 is fixed down, be convenient for adjust and fix the protection length that slide bar 7 stretches out.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides a radar level gauge probe protection support, includes a protection section of thick bamboo (1), its characterized in that: protection section of thick bamboo (1) upper end is equipped with connecting seat (2), connecting seat (2) are through bolt mechanism fixedly connected with probe mount pad (3), buffer board (4) of a plurality of even vertical settings of protection section of thick bamboo (1) inner wall sliding connection, buffer board (4) are close to thrust spring (5) that two symmetries of protection section of thick bamboo (1) inner wall one end fixedly connected with set up, buffer board (4) one end and protection section of thick bamboo (1) fixed connection are kept away from in thrust spring (5), protection section of thick bamboo (1) lower extreme is equipped with revolves seat (6), revolve seat (6) sliding connection have slide bar (7) of a plurality of even vertical settings, be equipped with the stop gear who is used for restricting slide bar (7) removal on seat (6) soon, it is a plurality of same go-between (8) of slide bar (7) lower.
2. The radar level gauge probe protection bracket of claim 1, wherein: the bolt mechanism comprises a plurality of uniform vertical fastening bolts (9) penetrating through the connecting seats (2) and the probe mounting seats (3), nuts (10) are connected to the lower ends of the fastening bolts (9) in a threaded mode, and the upper ends of the nuts (10) are attached to the connecting seats (2).
3. The radar level gauge probe protection bracket of claim 1, wherein: the inner wall of the protection cylinder (1) is provided with a rectangular sliding groove (11) matched with the buffer plate (4), and the buffer plate (4) is connected with the rectangular sliding groove (11) in a sliding mode.
4. The radar level gauge probe protection bracket of claim 1, wherein: the inner wall of the protection cylinder (1) is provided with a spring groove (12) matched with the thrust spring (5), the thrust spring (5) is embedded into the spring groove (12), and one end of the buffer plate (4) is far away from the inner side wall of the spring groove (12) and is fixedly connected with the inner side wall of the spring groove (12).
5. The radar level gauge probe protection bracket of claim 1, wherein: the rotary seat (6) is provided with a cylindrical sliding groove (13) matched with the sliding rod (7), and the sliding rod (7) is connected with the cylindrical sliding groove (13) in a sliding manner.
6. The radar level gauge probe protection bracket of claim 1, wherein: stop gear rotates spacing ring (14) of connecting including revolving seat (6) outside, stopper (15) that slide bar (7) lateral wall fixedly connected with a plurality of even equidistance set up, be equipped with on spacing ring (14) with stopper (15) assorted through groove (16).
7. The radar level gauge probe protection bracket of claim 6, wherein: the rotary seat (6) is provided with a through groove (17) matched with the limiting block (15), and the limiting block (15) is connected with the through groove (17) in a sliding mode.
8. The probe protection bracket of the radar liquid level meter comprises a protection cylinder (1), wherein a connecting seat (2) is arranged at the upper end of the protection cylinder (1), a probe mounting seat (3) is fixedly connected to the connecting seat (2) through a bolt mechanism, a plurality of buffer plates (4) which are uniformly and vertically arranged are slidably connected to the inner wall of the protection cylinder (1), two thrust springs (5) which are symmetrically arranged are fixedly connected to one end, close to the inner wall of the protection cylinder (1), of each buffer plate (4), one end, far away from the buffer plates (4), of each thrust spring (5) is fixedly connected to the protection cylinder (1), a rotary seat (6) is arranged at the lower end of the protection cylinder (1), a plurality of slide rods (7) which are uniformly and vertically arranged are slidably connected to the rotary seat (6), a limiting mechanism for limiting the movement of the slide rods (7) is arranged on the rotary seat (6), and the same connecting ring (8) is fixedly connected to the lower, the bolt mechanism comprises a plurality of fastening bolts (9) which uniformly and vertically penetrate through the connecting seat (2) and the probe mounting seat (3), the lower ends of the fastening bolts (9) are in threaded connection with nuts (10), and the upper ends of the nuts (10) are attached to the connecting seat (2);
the inner wall of the protective cylinder (1) is provided with a rectangular sliding groove (11) matched with the buffer plate (4), the buffer plate (4) is connected with the rectangular sliding groove (11) in a sliding manner, the inner wall of the protective cylinder (1) is provided with a spring groove (12) matched with the thrust spring (5), the thrust spring (5) is embedded into the spring groove (12) and is far away from one end of the buffer plate (4) and the inner side wall of the spring groove (12) for fixed connection, a cylindrical sliding groove (13) matched with the sliding rod (7) is arranged on the rotary seat (6), the sliding rod (7) is connected with the cylindrical sliding groove (13) in a sliding manner, the limiting mechanism comprises a limiting ring (14) rotatably connected with the outer side of the rotary seat (6), a plurality of limiting blocks (15) arranged at uniform equal intervals are fixedly connected with the side wall of the sliding rod (7), a through groove (16) matched with the limiting blocks (, the rotary seat (6) is provided with a through groove (17) matched with the limiting block (15), and the limiting block (15) is connected with the through groove (17) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011316272.4A CN112413051A (en) | 2020-11-23 | 2020-11-23 | Radar level gauge probe protection support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011316272.4A CN112413051A (en) | 2020-11-23 | 2020-11-23 | Radar level gauge probe protection support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112413051A true CN112413051A (en) | 2021-02-26 |
Family
ID=74777648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011316272.4A Withdrawn CN112413051A (en) | 2020-11-23 | 2020-11-23 | Radar level gauge probe protection support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112413051A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440975A (en) * | 2022-01-19 | 2022-05-06 | 武汉新烽光电股份有限公司 | Buried soil temperature and humidity sensor |
-
2020
- 2020-11-23 CN CN202011316272.4A patent/CN112413051A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440975A (en) * | 2022-01-19 | 2022-05-06 | 武汉新烽光电股份有限公司 | Buried soil temperature and humidity sensor |
| CN114440975B (en) * | 2022-01-19 | 2022-08-23 | 武汉新烽光电股份有限公司 | Buried soil temperature and humidity sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210226 |
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| WW01 | Invention patent application withdrawn after publication |