CN107913825A - A kind of shock absorber packing gland quantifies oiling device - Google Patents
A kind of shock absorber packing gland quantifies oiling device Download PDFInfo
- Publication number
- CN107913825A CN107913825A CN201711405192.4A CN201711405192A CN107913825A CN 107913825 A CN107913825 A CN 107913825A CN 201711405192 A CN201711405192 A CN 201711405192A CN 107913825 A CN107913825 A CN 107913825A
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- CN
- China
- Prior art keywords
- oil
- oiling
- shock absorber
- packing gland
- quantifies
- 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.)
- Pending
Links
- 230000035939 shock Effects 0.000 title claims abstract description 22
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 21
- 210000004907 gland Anatomy 0.000 title claims abstract description 21
- 238000012856 packing Methods 0.000 title claims abstract description 21
- 238000010422 painting Methods 0.000 claims abstract description 25
- 239000000446 fuel Substances 0.000 claims description 8
- 238000007789 sealing Methods 0.000 abstract description 7
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 90
- 230000000052 comparative effect Effects 0.000 description 13
- 239000004519 grease Substances 0.000 description 8
- 230000001050 lubricating effect Effects 0.000 description 7
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010705 motor oil Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 241000486406 Trachea Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/027—Coating heads with several outlets, e.g. aligned transversally to the moving direction of a web to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
Landscapes
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses a kind of shock absorber packing gland to quantify oiling device, belong to damper mounting technology field, including supporting rack, oil drum is set on support frame as described above bottom plate, the oil drum connects oil-feed pump, for the oil-feed pump through one end connection cylinder of support frame as described above top plate, the oil-feed pump is connected by oil inlet pipe applies oil nozzle, and multiple painting oilholes are uniformly distributed on the painting oil nozzle；Pneumatic triple piece and two-position-five-way solenoid valve are also set up on the inside of support frame as described above, support frame as described above top plate side sets button, the two-position-five-way solenoid valve is respectively communicated with pneumatic triple piece and cylinder by tracheae, and the two-position-five-way solenoid valve is electrically connected with the button and cylinder.The oiling device is simple in structure, easy to use, and oiling is stable, oiling is uniform, lip adhesion, use cost are low up and down for oil sealing.
Description
Technical field
The invention belongs to damper mounting technology field, more particularly to a kind of shock absorber packing gland to quantify oiling device.
Background technology
Shock absorber packing gland needs oiling device, subtracts before damper and is generally according to the different outspoken footpaths of oiling used of model
20mm, 22mm or 25mm, and the outspoken footpath of oiling for subtracting use after damper is generally 12.4mm or 15mm, and conventional oiling device
Middle painting oil nozzle outside diameter is less than oil seal lip outside diameter, and the painting oil nozzle oiling aperture φ 1.2mm of use, oiling hole number≤10,
Cause shock absorber packing gland oiling device oil outlet is big, oil outlet height is inconsistent, oil sealing holding axis is thin etc., and then oil sealing painting occur
After oil, oil mass error is big, oil sealing upper and lower end face adhesion oil mass cause more the cleannes of vibration damper complement it is overproof, after sale damper because
Oil sealing applies the doubtful oil leak of the uneven damper of oil mass and damper abnormal sound.Therefore need that existing oiling device is improved to come
Guarantee oiling quality is simultaneously cost-effective.
China Patent Publication No. CN104226547A discloses a kind of automatic oiling oiling station, including workbench, oil tank and
Deceleration device, the upper end right side of pillar are equipped with crossbeam, and the downside right end of crossbeam is connected with the first cylinder, is set among the downside of crossbeam
There is support plate, the second cylinder is installed in support plate, the other end of the second cylinder is connected with the left side of the first cylinder, the first cylinder
Lower end be connected with branch sleeve, is equipped with liquid level gauge in oil tank, the oil outlet of oil tank is connected with Air pressurizer by oil pipe
And flow control valve, flow control valve are connected by oil pipe with nozzle tip, the upside left end of crossbeam is equipped with fuel reserve tank, fuel reserve tank
Lower end oil outlet is connected by pipeline with oil tank oil inlet, and the pipeline between oil tank and fuel reserve tank is equipped with solenoid valve.The present invention
The automation of oiling engineering is realized, during oiling, enterprise can be improved with automatic oiling, oiling comprehensively, uniformly
Production efficiency, improves the quality of product, saves manpower labourer, and the cost of production has been saved for enterprise.But in the invention
Automatic oiling oiling station controls oil mass only by flow control valve, can not accurately control final oil pump capacity, easily occurs
Fat residue.
204866324 U of Chinese patent notification number CN disclose a kind of engine oil rail nozzle automatic oiling device, it is related to
Technical field of engines.To solve existing for existing oily rail painting oil tech, operating cost is high, efficiency of installing software and quality are low, the energy disappears
The problem of big is consumed, a kind of engine oil rail nozzle automatic oiling device of the utility model, oil storage tank connection pipeline road electromagnetism
Valve, the oily rail atomizer of pipeline road solenoid valve connection, PLC controller control solenoid valve with pipeline road solenoid valve and cylinder respectively
Connection, cylinder control solenoid valve connection cylinder, cylinder connecting working table, oily rail atomizer are set on the table, and workbench is also
Sensor and Oil residue recuperation device are provided with, sensor and warning device are connected with PLC controller respectively.The utility model equipment
Rationally, stable and reliable in work, cost is low, easy to operate, highly practical for simple in structure, design, is the installation precision of engine
There is provided to stablize with security and ensure., not enough accurately, easily there is oil in the utility model patent pipeline road solenoid valve control oil mass
Fat wastes.
The content of the invention
In view of this, in view of the deficiencies of the prior art, it is an object of the present invention to provide a kind of shock absorber packing gland to quantify oiling
Equipment, the oiling device is simple in structure, easy to use, and oiling is stable, oiling is uniform, lip adhesion above and below oil sealing, uses
Cost is low.
To reach above-mentioned purpose, the present invention uses following technical scheme：
A kind of shock absorber packing gland quantifies oiling device, including supporting rack, and oil drum is set on support frame as described above bottom plate, and the oil drum connects
Oil pump is tapped into, the oil-feed pump connects cylinder through one end of support frame as described above top plate, and the oil-feed pump is connected by oil inlet pipe
Oil nozzle is applied, multiple painting oilholes are uniformly distributed on the painting oil nozzle；Pneumatic triple piece and two five are also set up on the inside of support frame as described above
Three-way electromagnetic valve, support frame as described above top plate side set button, and the two-position-five-way solenoid valve is respectively communicated with pneumatic three by tracheae
Connection part and cylinder, the two-position-five-way solenoid valve are electrically connected with the button and cylinder.
Further, set on the oil inlet pipe and quantitatively apply fuel tap.
Further, the painting oil nozzle top sets block.
Further, a diameter of 1.0mm for applying oilhole.
Further, a diameter of 12.4mm of oiling mouth, oiling hole number are 12.
Further, a diameter of 15mm of oiling mouth, oiling hole number are 15.
Further, a diameter of 20mm of oiling mouth, oiling hole number are 18.
Further, a diameter of 22mm of oiling mouth, oiling hole number are 18.
The beneficial effects of the invention are as follows：
1st, the present invention discloses a kind of shock absorber packing gland and quantifies oiling device, including supporting rack, and oil drum is set on supporting rack bottom plate, oil
Bucket connection oil-feed pump, oil-feed pump connect cylinder through one end of supporting rack top plate, and cylinder is located on supporting rack top plate；Oil-feed pump leads to
Cross oil inlet pipe connection and apply oil nozzle, wherein set on oil inlet pipe and quantitatively apply fuel tap, the oil pump capacity of oil nozzle is applied for controlling.
Also fixed pneumatic triple piece, two-position-five-way solenoid valve and button, wherein two-position-five-way solenoid valve pass through on supporting rack
Tracheae is respectively communicated with pneumatic triple piece and cylinder, and two-position-five-way solenoid valve is electrically connected with button and cylinder.
Oiling device is quantified using the shock absorber packing gland of the present invention, after by lower button, passes through button control two-position five-way
Solenoid valve is opened, and then controls cylinder drive oil inlet pump work, and oil pump, which applies the oil suction in oil drum, enters oiling work in oil nozzle
Industry；This is simple in structure, and cost is low.
2nd, a diameter of 1.0mm for applying oilhole is limited in the present invention, and the number to applying oilhole is defined, that is, applies oil nozzle φ
12.4 oiling hole number is 12, φ 15 be 18 for 15, φ 20, φ 22 be 18, by the restriction, reduce painting
Oil nozzle, draw set, the residual of employee's hand lubricating grease, improves the cleannes at scene, and reduces personnel's wiping piston after assembling
The frequency of remaining grease on bar；Reduce because oil sealing oiling excessively causes the customer complaint of doubtful Leakage to occur, additionally, due to oil
Envelope applies the reduction of oil mass, and the service life of every barrel of lubricating grease also accordingly increases, and can save cost 30-40% every year.
3rd, apply oil nozzle top and block is set, dustproof effect can be played.
Brief description of the drawings
Fig. 1 is the structure diagram of the embodiment of the present invention 1；
Fig. 2 is the partial structural diagram that oil nozzle 6 is applied in Fig. 1 of the present invention；
Fig. 3 is the structure diagram of block in the embodiment of the present invention 2；
Fig. 4 subtracts oiling data line chart before being applied to damper for 1-3 of the embodiment of the present invention；
Fig. 5 subtracts oiling data line chart after being applied to damper for 4-6 of the embodiment of the present invention；
Fig. 6 subtracts oiling data line chart before being applied to damper for comparative example 1 of the present invention；
Fig. 7 subtracts oiling data line chart after being applied to damper for comparative example 2 of the present invention.
In figure：1- supporting racks, 2- oil drums, 3- oil-feed pumps, 4- cylinders, 5- oil inlet pipes, 6- painting oil nozzles, 7- pneumatic triple pieces,
8- two-position-five-way solenoid valves, 9- tracheaes, 10- quantitatively apply fuel tap, 11- buttons, and 12- applies oilhole, 13- blocks.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples.
Embodiment 1
As shown in Figs. 1-2, a kind of shock absorber packing gland quantifies oiling device, including supporting rack 1, is set on 1 bottom plate of support frame as described above
Oil drum 2, oil drum 2 connect oil-feed pump 3, and oil-feed pump 3 connects cylinder 4 through one end of 1 top plate of supporting rack, and cylinder 4 is located at supporting rack 1
On top plate；Oil-feed pump 3 is connected by oil inlet pipe 5 applies oil nozzle 6, and applies 6 outside diameter of oil nozzle and be more than oil seal for shock damper lip 0.5mm；Into
Quantitatively painting fuel tap 10 is set on oil pipe 5, the oil pump capacity of oil nozzle 6 is applied for controlling；Apply 6 top of oil nozzle and be circumferentially uniformly distributed multiple paintings
Oilhole 12.
The also fixed pneumatic triple piece 7 in the inner side of supporting rack 1 and two-position-five-way solenoid valve 8, and 1 top plate side of supporting rack sets and presses
Button 11, wherein two-position-five-way solenoid valve 8 are respectively communicated with pneumatic triple piece 7 and cylinder 4 by tracheae 9, and two-position-five-way solenoid valve 8
It is electrically connected with button 11 and cylinder 4.
Oiling device is quantified using the shock absorber packing gland of the present invention, after by lower button 11, two are controlled by button 11
Five-way electromagnetic valve 8 is opened, and then controls cylinder 4 to drive oil-feed pump 3 to work, while pneumatic triple piece 7 can be to entering in cylinder 4
Air is filtered and stablized, and oil pump 3, which applies the oil suction in oil drum 2, enters oiling operations in oil nozzle 6, and quantitative oiling valve 10
It can be controlled to applying oil mass.
Shock absorber packing gland, which is quantified before oiling device is used for damper, in the present embodiment subtracts oiling, and wherein oiling mouth is a diameter of
20mm, oiling hole number are 18, and oiling bore dia is 1.0mm, and the oiling device in the present embodiment 1 is produced for oiling,
And inspect 10 groups of oiling data by random samples, it the results are shown in Table 1.
Embodiment 2
Embodiment 2 is substantially the same manner as Example 1, and difference is：As shown in figure 3, applying 6 top of oil nozzle sets block 13, energy
Enough play dustproof effect.
Subtract oiling, the wherein a diameter of 22mm of oiling mouth, oiling hole number before the present embodiment oiling device is used for damper
For 18, oiling bore dia is 1.0mm, and inspects 10 groups of oiling data by random samples, the results are shown in Table 1.
Embodiment 3
3 structure of embodiment is same as Example 1, and difference is：The a diameter of 25mm of oiling mouth, oiling hole number are 18,
Oiling bore dia is 1.0mm, and the present embodiment oiling device is used to before damper to subtract oiling, and inspects 10 groups of oiling data by random samples, knot
Fruit is shown in Table 1.
Embodiment 4-6
Embodiment 4-6 structures and embodiment 1-3 structures are corresponding identical, and difference is：The painting oil nozzle of embodiment 4-6 is used to subtract
Subtract oiling after shake device, a diameter of 12.4mm of oiling mouth wherein in embodiment 4, oiling hole number is 12, and oiling bore dia is
1.0mm；The a diameter of 15mm of oiling mouth in embodiment 5, oiling hole number are 15, and oiling bore dia is 1.0mm；In embodiment 6
The a diameter of 15mm of oiling mouth, oiling hole number are 15, and oiling bore dia is 1.0mm；And inspect 10 groups of oiling data by random samples, the result is shown in
Table 2.
Comparative example 1
Oiling device structure in comparative example 1 is corresponding with embodiment 1 identical, and difference is：Comparative example 1 is applied to damping
Subtract oiling, the wherein a diameter of 20mm of oiling mouth before device, oiling hole number is 10, and oiling bore dia is 1.2mm, its Examined
It is shown in Table 3.
Comparative example 2
Oiling device structure in comparative example 2 is corresponding with embodiment 4 identical, and difference is：Comparative example 2 is applied to damping
Subtract oiling, the wherein a diameter of 12.4mm of oiling mouth after device, oiling hole number is 10, and oiling bore dia is 1.2mm, it inspects knot by random samples
Fruit is shown in Table 4.
1 embodiment 1-3 oiling data of table
2 embodiment 4-6 oiling data of table
3 comparative example of table, 1 oiling data
4 comparative example of table, 2 oiling data
The corresponding line charts of table 1-4 are Fig. 4-7, and abscissa is group number in line chart, and ordinate is corresponding oil mass（g）, by table
1-4 and Fig. 4-7 understands that the oil mass for subtracting requirement before existing subway damper is 0.15-0.25g, after the requirement oil mass that subtracts
Subtract every vibration damping in lubricating grease painting oil mass 0.15-0.25g, embodiment 4-6 in 0.1-0.2g, embodiment 1-3 before every damper
Subtract lubricating grease after device and apply oil mass 0.1-0.2g, and subtract lubricating grease in comparative example 1 before every damper and apply oil mass 0.3-0.5g, contrast
Subtract lubricating grease after in example 2 and apply oil mass 0.15-0.3g, relative to comparative example 1-2, every damper applies oil mass and reduces in the present invention
0.15g, according to annual 10000000 Production rates, then saves lubricating grease 1500Kg every about year, can save cost 30-40%；Separately
When outside it can be seen from line chart 4-6 using 1-6 oiling devices oiling of the present invention, oiling is more uniform and stable, and it is equal to apply oil mass
Even, when being not easy to waste, and using the painting oil nozzle oiling of comparative example 1-2,10 groups of painting oil mass fluctuations are very big, unstable, and oiling wave
Take relatively more.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, this area is common
Other modifications or equivalent substitution that technical staff makes technical scheme, without departing from technical solution of the present invention
Spirit and scope, should all cover among scope of the presently claimed invention.
Claims (8)
1. a kind of shock absorber packing gland quantifies oiling device, it is characterised in that：Including supporting rack（1）, support frame as described above（1）On bottom plate
Oil drum is set（2）, the oil drum（2）Connect oil-feed pump（3）, the oil-feed pump（3）Through support frame as described above（1）One end of top plate
Connect cylinder（4）, the oil-feed pump（3）Pass through oil inlet pipe（5）Connection applies oil nozzle（6）, the painting oil nozzle（6）On be uniformly distributed it is more
A painting oilhole（12）；Support frame as described above（1）Inner side also sets up pneumatic triple piece（7）And two-position-five-way solenoid valve（8）, the support
Frame（1）Top plate side sets button（11）, the two-position-five-way solenoid valve（8）Pass through tracheae（9）It is respectively communicated with pneumatic triple piece
（7）And cylinder（4）, the two-position-five-way solenoid valve（8）With the button（11）And cylinder（4）It is electrically connected.
2. a kind of shock absorber packing gland according to claim 1 quantifies oiling device, it is characterised in that：The oil inlet pipe（5）
Upper setting quantitatively applies fuel tap（10）.
3. a kind of shock absorber packing gland according to claim 1 quantifies oiling device, it is characterised in that：The painting oil nozzle（6）
Top sets block（13）.
4. a kind of shock absorber packing gland according to claim 1 quantifies oiling device, it is characterised in that：The painting oilhole（12）
A diameter of 1.0mm.
5. a kind of shock absorber packing gland according to claim 1 quantifies oiling device, it is characterised in that：The painting oil nozzle（6）
A diameter of 12.4mm, oiling hole number are 12.
6. a kind of shock absorber packing gland according to claim 1 quantifies oiling device, it is characterised in that：The painting oil nozzle（6）
A diameter of 15mm, oiling hole number are 15.
7. a kind of shock absorber packing gland according to claim 1 quantifies oiling device, it is characterised in that：The painting oil nozzle（6）
A diameter of 20mm, oiling hole number are 18.
8. a kind of shock absorber packing gland according to claim 1 quantifies oiling device, it is characterised in that：The painting oil nozzle（6）
A diameter of 22mm, oiling hole number are 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711405192.4A CN107913825A (en) | 2017-12-22 | 2017-12-22 | A kind of shock absorber packing gland quantifies oiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711405192.4A CN107913825A (en) | 2017-12-22 | 2017-12-22 | A kind of shock absorber packing gland quantifies oiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107913825A true CN107913825A (en) | 2018-04-17 |
Family
ID=61894006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711405192.4A Pending CN107913825A (en) | 2017-12-22 | 2017-12-22 | A kind of shock absorber packing gland quantifies oiling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107913825A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006297310A (en) * | 2005-04-21 | 2006-11-02 | Lui Kk | Electrostatic oil applicator |
| CN101234371A (en) * | 2008-02-29 | 2008-08-06 | 泰州雅马哈动力有限公司 | Oil or grease coating machine |
| CN102626680A (en) * | 2012-03-26 | 2012-08-08 | 余姚市安统五金有限公司 | Oiling machine for piston cavity of brake pump |
| CN206153078U (en) * | 2016-08-10 | 2017-05-10 | 丰源昭和（天津）科技发展有限公司 | Device is paintd to butter ration |
| CN107084220A (en) * | 2017-07-06 | 2017-08-22 | 成都联创精密机械有限公司 | A kind of oil seal for shock damper grease filling machine |
| CN107166158A (en) * | 2017-07-06 | 2017-09-15 | 成都联创精密机械有限公司 | A kind of automatic grease filling machine for being used to process oil seal for shock damper |
| CN207746055U (en) * | 2017-12-22 | 2018-08-21 | 南阳淅减汽车减振器有限公司 | A kind of shock absorber packing gland oiling device |
-
2017
- 2017-12-22 CN CN201711405192.4A patent/CN107913825A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006297310A (en) * | 2005-04-21 | 2006-11-02 | Lui Kk | Electrostatic oil applicator |
| CN101234371A (en) * | 2008-02-29 | 2008-08-06 | 泰州雅马哈动力有限公司 | Oil or grease coating machine |
| CN102626680A (en) * | 2012-03-26 | 2012-08-08 | 余姚市安统五金有限公司 | Oiling machine for piston cavity of brake pump |
| CN206153078U (en) * | 2016-08-10 | 2017-05-10 | 丰源昭和（天津）科技发展有限公司 | Device is paintd to butter ration |
| CN107084220A (en) * | 2017-07-06 | 2017-08-22 | 成都联创精密机械有限公司 | A kind of oil seal for shock damper grease filling machine |
| CN107166158A (en) * | 2017-07-06 | 2017-09-15 | 成都联创精密机械有限公司 | A kind of automatic grease filling machine for being used to process oil seal for shock damper |
| CN207746055U (en) * | 2017-12-22 | 2018-08-21 | 南阳淅减汽车减振器有限公司 | A kind of shock absorber packing gland oiling device |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180417 |
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| RJ01 | Rejection of invention patent application after publication |