CN100544805C - The filter screen that fluid box is used - Google Patents
The filter screen that fluid box is used Download PDFInfo
- Publication number
- CN100544805C CN100544805C CNB2005100767419A CN200510076741A CN100544805C CN 100544805 C CN100544805 C CN 100544805C CN B2005100767419 A CNB2005100767419 A CN B2005100767419A CN 200510076741 A CN200510076741 A CN 200510076741A CN 100544805 C CN100544805 C CN 100544805C
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- Prior art keywords
- filter screen
- barrel
- fluid box
- inlet
- liquid
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- 239000012530 fluid Substances 0.000 title claims abstract description 73
- 239000007788 liquid Substances 0.000 claims abstract description 44
- 238000001914 filtration Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 abstract description 7
- 235000014347 soups Nutrition 0.000 description 14
- 238000010521 absorption reaction Methods 0.000 description 13
- 230000002093 peripheral effect Effects 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 230000005484 gravity Effects 0.000 description 8
- 239000003814 drug Substances 0.000 description 7
- 239000007921 spray Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000005507 spraying Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Filtration Of Liquid (AREA)
- Catching Or Destruction (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The invention provides the filter screen that a kind of fluid box is used, can easily install and take off and can also suppress to be stored in liquid fluctuation in the fluid box etc.This filter screen (26) dress takes off in the inlet (22) that is installed in fluid box (12) possibly, comprise: barrel (32), be arranged on the filtration fraction (34) on the end of barrel (32), and be arranged on the lower end of described barrel 32, mobilely give to resist the opposing part (48) of bringing into play wave dissipation effect what be stored in liquid in the fluid box (12).In this structure,, just finished (48) setting in fluid box (12) of opposing part only by filter screen (26) is installed on the inlet (22).
Description
Technical field
The present invention relates to carry the fluid box on spraying machine or spraying machine etc., particularly be installed in the filter screen on the inlet of fluid box.
Background technology
On working rigs such as spraying machine or spraying machine, be equipped with the fluid box of storing liquid such as agricultural chemicals.When carrying out operation such as pesticide spray, the liquid in the fluid box shakes, and is easy to generate center of gravity and moves and become unstable.Particularly under the situation of backpack working rig, because use bearing under operating personnel's state on one's body, so, because of walking of operating personnel etc. is easy to produce the problems referred to above.
In order to address this is that, opening to disclose in the 2003-290611 communique the spy of Japan has a kind of technology that is assembled with the wave absorption plate in fluid box.Because the wave absorption plate shows rectangular-shaped setting greatly with respect to the liquid level of the liquid in the fluid box that is in stable state, therefore, when liquid shakes, this is moved and resist.Thereby, prevented the fluctuation of liquid, the center of gravity of fluid box is moved subdued.
This wave absorption plate is by being constituted with the corresponding pliability sheet material of the interior shape of fluid box.When the wave absorption plate is installed, make the wave absorption plate crooked and insert from the inlet of fluid box, liberation is crooked in inside.Emancipated wave absorption plate is affiliated to maintenance in fluid box with on the protuberance and become installment state.
, bend to degree in the inlet that can be inserted into fluid box, need bigger power in order to open the wave absorption plate that is disclosed in the 2003-290611 communique the spy of Japan.And when liberating crooked wave absorption plate in fluid box, the maintenance that is necessary to be equipped with in fluid box is liberated bending with the position of protuberance.Therefore, the assembling operation of wave absorption plate is loaded down with trivial details, has the problem that needs operating experience.Similarly, taking-up wave absorption plate is also very difficult from fluid box.
The present invention is in order to solve such problem for it, and its main purpose is to provide a kind of can suppress to be stored in liquid fluctuation in the fluid box etc., and the device that can easily install and take off.
Summary of the invention
To achieve these goals, the invention is characterized in: be that a kind of dress takes off the filter screen on the inlet that is installed in fluid box possibly, comprise: be maintained at the barrel in the inlet; Be arranged on the filtration fraction of barrel; And be arranged on barrel, under the state that barrel is remained in the described inlet, contact is stored in the liquid of the ormal weight in the fluid box, and to the mobile opposing part of giving to resist of this liquid.
In this structure, opposing part becomes one of structural element of the filter screen that fluid box uses.So,, also finished the installation of opposing part by filter screen being installed on the inlet of fluid box.Like this, the liquid that is configured in the specified quantitative in opposing part and the fluid box in the fluid box contacts, and gives its opposing, and therefore, the fluctuation or the center of gravity that can suppress liquid move.
In addition, preferably has the anti-locking mechanism that comes off that the restriction barrel is deviate from from inlet.This is because for example, under the situation in the liquid that will have foaminess drops into fluid box, though because the bubble that produces from liquid makes filter screen desire to float, by the anti-locking mechanism that comes off, can prevent that filter screen from deviating from.
Under the preferred state of barrel in being maintained at inlet, can be that the center is rotated with the central axis of this barrel.This is because as if making the barrel rotation, then opposing part is rotation also, thereby can the interior liquid of agitated liquid case.To be used to rotate handling knob of barrel be effective in order to make this rotary manipulation easy, to be provided with.
And, also opposing part can be arranged on the end with the open end opposite side of barrel, have the profile that can be inserted into the inner space of barrel from the open end.By this structure, partly be encased in opposing under the state of inside of barrel of another filter screen a filter screen, can overlapping a plurality of filter screens, reduce the space that is used for keeping.
About the opposing part, can consider various structures.For example, be preferably with the end of the open end opposite side of barrel on set the easy structure of plate body.
According to the present invention,, also finished the setting of opposing part in fluid box simultaneously by filter screen being installed in the inlet of fluid box.That is, do not need in fluid box, to install and take off loaded down with trivial detailsly such as mentioned above existing wave absorption plate.
In addition, because by the opposing part of installing like this, make the fluctuation of liquid or center of gravity move and obtained inhibition, therefore, also have such effect: alleviated and used the working rig, particularly the backpack working rig that carry this fluid box to carry out the operating personnel's of operation burden.
Description of drawings
Fig. 1 is the concise and to the point side view that can be suitable for the backpack motor atomizer of filter screen of the present invention, partial cross section express liquid case inside.
Fig. 2 is the plane that the inlet periphery of filter screen of the present invention is installed.
Fig. 3 is the stereogram of the state of the filter screen of the present invention seen from the filter house side.
Fig. 4 is that two filter screens of the present invention are in overlap condition, have the side view of partial cross section figure.
The specific embodiment
Below, describe with reference to the preferred implementation of accompanying drawing filter screen of the present invention.Wherein, in this manual, up and down, word such as height uses as benchmark with state shown in Figure 1.
Fig. 1 can be suitable for the concise and to the point side view of the backpack motor atomizer of filter screen of the present invention at the horizontal plane laying state, and partial cross section comes express liquid case inside.Wherein, the supposition of the chain-dotted line of Fig. 1 is the liquid level in the fluid box.Illustrated backpack motor atomizer 10 comprises: store liquid such as agricultural chemicals fluid box 12, attract in this fluid box 12 liquid and to the pump 14 of spray nozzle (not shown) force feed, as internal combustion engine 16 of the prime mover that is used for driving pump 14 and the fuel tank 18 of storing the fuel of internal combustion engine 16.They are provided in bears in the frame 20, and the user is bearing this and bearing frame 20 and carry out operation.
The fluid box 12 of this backpack motor atomizer 10 is made of translucent synthetic resin, can confirm inner amount of liquid from the outside.Be formed with the inlet 22 that is used for liquid is injected into the inside of fluid box 12 on the top of fluid box 12.Inlet 22 is from the fluid box 12 prominent approximate circle cylindrical shells of establishing, and is formed with screw portion on its outer peripheral face, screws togather the block 24 that is useful on sealing inlet 22 in this screw portion.
The inlet 22 of fluid box 12 forms to adorn to take off the filter screen 26 that fluid box of the present invention is used is installed possibly.The inner peripheral surface of inlet 22 is provided with the support sector 28 that supports filter screen 26.Support sector 28 is set on the position of open end (upper surface) below of inlet 22, forms towards radially inner side is outstanding.In addition, support sector 28 as shown in Figure 2 as the plane of the periphery of inlet 22 are equipped on each position of a plurality of by being divided into equably on the same circumference (being divided into four in illustrated embodiment).Be formed with certain interval 30 between the neighbour mutually support sector 28,28.Filter screen 26 is provided with the barrel 32 that is described in detail later, in the barrel 32 lodge support sectors 28 and be supported, forms the state that maintains filter screen 26.
Wherein, also more outstanding upward for the open end (upper end) that do not make barrel 32 in the state of Fig. 1 than the open end of inlet 22, make barrel 32 top 36 height for above support sector 28 below the height of the open end of inlet 22.Therefore, under the state that filter screen 26 is remained on inlet 22 in, block 24 can be screwed on the inlet 22.In addition, the back side (inboard courtyard face) that is screwed on the block 24 on the inlet 22 preferably constitutes the upper surface that contact is in the barrel 32 of hold mode, and pushes barrel 32 downwards.This be because, barrel 32 this moment (being filter screen 26) be clamped in support sector 28 and the state between 24 of blocking a shot under be fixed in the inlet 22 with the state that can not rotate.
Below filtration fraction 34, be equipped with opposing part 48.Opposing part 48 gives liquid in the fluid box 12 with opposing, and is preferably integrally formed and form with barrel 32 and filtration fraction 34.Opposing part 48 in the illustrated embodiment possesses: from the central point of filtration fraction 34, be the intersection point of many osseous part materials 42 and the axle core 50 that barrel 32 is extended downwards coaxially, and the approximate OBL plate body 52 of multi-disc (illustrated embodiment is six) that is radial extension from this core 50.Plate body 52 was upwards set equably in week, respectively with corresponding osseous part material 42 combinations.Why equalization sets plate body 52, as described later, is the factors such as balance when considering agitated liquid.And the section that the outer ledge portion 54 of each plate body 52 extends between pars intermedia 38 and the bottom 40 upward differs from 55, engages with the outer peripheral face of the bottom 40 of barrel 32.Its result compared with only making plate body 52 and the situation that axle core 50 and osseous part material 42 combine, increases the rigidity of plate body 52.
Length (horizontal size) from the central axis of axle core 50 to outer ledge portion 54 is below the radius of the outer peripheral face of the pars intermedia 38 of barrel 32.This is for opposing part 48 also can be easily inserted in the inlet 22.In addition, height (the above-below direction size of plate body 52) about opposing part 48, because the critical function of opposing part 48 is exactly flowing with opposing to liquid, therefore, as shown in Figure 1, under the state of inlet 22 that filter screen 26 is packed into, the size that at least a portion of opposing part 48 can be immersed in the certain amount of fluid in the fluid box 12 is necessary.
Here, wish to notice that the structure that the filter screen 26 in the present embodiment has has been considered the overlapping situation of taking in as shown in Figure 4.That is, present embodiment can be embedded in other inside with the barrel 32 of the filter screen 26 of shape with the bottom 40 and the opposing part 48 of the barrel 32 of a filter screen 26 under loosening fewer state.In order to obtain this structure, simply, can stipulate shape and size, make that the bottom 40 of barrel 32 of filter screen 26 and opposing part 48 are the outer shape of formed rotary body under the situation of center rotation with the central axis of barrel 32, with roughly the same by the inner peripheral surface of barrel 32 and shape that the bottom surface was divided into.
In more detail, the external diameter of the bottom 40 of barrel 32 is made into littler than the internal diameter of pars intermedia 38.In addition, be made into from the central axis of the axle core 50 of opposing part 48 to the length of the outer ledge portion 54 of plate body 52 slightly littler than the radius of the inner peripheral surface of the pars intermedia 38 of barrel 32.Wherein, because the bottom of plate body 52 is housed in the reduced in the bottom 40 of diameter of barrel 32, so, the inboard shape of the contrast bottom 40, bottom of the outer ledge portion 54 of plate body 52 and cut into approximate oblong-shaped.And, differ from 55 sizes (height of opposing part 48) from the section between the pars intermedia 38 of barrel 32 and the bottom 40 and be made into identical or littler to the size (degree of depth of barrel 32) of bottom surface than it with open end from barrel 32 to the lower end of opposing part 48.In the present embodiment, the height of opposing part 48 is made into smaller than the degree of depth of barrel 32, and the lower end of the pars intermedia 38 of a filter screen 26 is embedded into the open end of another filter screen 26 under the state of non-loosening.Therefore, can connect overlapping filter screen 26,26 reliably, disposal be become be easy to.As shown in Figure 4, under the situation of overlapping a plurality of filter screens 26, become compact as a whole,, be fit to transport or keeping with saving space correlation.
And, the filter screen 26 in the present embodiment be provided with restriction 22 that be moved upward from the inlet of fluid box 12, prevent the anti-locking mechanism that comes off that filter screen 26 is deviate from from inlet 22.As this anti-locking mechanism that comes off, in the present embodiment, from the outstanding laterally plate-like tile 56 that forms of the outer peripheral face of the pars intermedia 38 of barrel 32.Plate-like tile 56 in fact and interval 30 (with reference to Fig. 2) similar shape that between the neighbour support sector 28,28 of inlet 22, is divided into, size only is made into than 30 a little bit smaller at interval.In addition, plate-like tile 56 is configured to separate predetermined distance downwards between the top 36 of barrel 32 and pars intermedia 38, and this is made into bigger than the thickness of the support sector 28 of inlet 22 at interval.Therefore, when being encased in filter screen 26 on the inlet 22, if plate-like tile 56 is passed between the support sector 28,28, make filter screen 26 with its central axis rotation, then plate-like tile 56 can be configured in the downside of support sector 28, under this state, and filter screen 26 mobile being limited upward.Plate-like tile 56 have at least one just enough, still, preferably identical, promptly be provided with four with 30 quantity at interval.
In addition, on filter screen 26,, be provided with 58 (with reference to the Fig. 1) that handle knob in order to make its rotation facilitation around axis.Illustrated 58 and the plate shapes for along axis direction extend outstanding to radially inner side from the inner peripheral surface on the top 36 of barrel 32 of handling knob are provided with at least one, preferably are provided with a plurality of.Wherein, take in a plurality of filter screens 26 for overlapping as shown in Figure 4,58 the inner edge of handling knob than the inner peripheral surface of the pars intermedia 38 of barrel 32 also to the configuration of the diametric(al) outside.In addition, for the lower end of the pars intermedia 38 that makes a filter screen 26 can be embedded into the open end of the barrel 32 of another filter screen 26,58 the upper end of handling knob is positioned at than the open end of barrel 32 also by the position of downside.
Below, be installed in the method on the inlet 22 of fluid box 12 and the effect of this filter screen 26 about filter screen 26 with said structure, serve as that hypothesis describes with the situation of in fluid box 12, making the soup of specific concentrations by concentrated medicament.
At first, take off block 24, then, before filter screen 26 is installed, drop into the concentrated medicament that has measured ormal weight from inlet 22 from the inlet 22 of fluid box 12.After the input of concentrated medicament finishes, filter screen 26 is installed on the inlet 22 of fluid box 12.When filter screen 26 is installed, presses opposing part 48, filtration fraction 34, barrel 32 such orders of filter screen 26 and insert inlet 22.When inserting barrel 32, make barrel 32 around its axis rotation, will adjust to the position at the interval 30 between the support sector 28,28 at inlet 22 places as the plate-like tile 56 of the anti-locking mechanism that comes off.After adjusting the position, make plate-like tile 56 pass interval 30.If continue to insert barrel 32 like this, then the section of barrel 32 differs from 41 and hangs in the support sector 28, and filter screen 26 is supported.Because this state only section differs from 41 states that are positioned in the support sector 28, therefore, filter screen 26 is freely rotated.Then, make barrel 32 rotations, plate-like tile 56 is staggered with respect to the position at interval 30.This rotary manipulation handles knob 58 and can carry out at an easy rate by use.Rotation by barrel 32 makes plate-like tile 56 be positioned at the below of support sector 28.Under this state, though tractive filter screen 26 upward stop because plate-like tile 56 is supported portion 28, so further moving and also be limited upward.
Like this, after filter screen 26 is installed in inlet 22, inject the water that is used for concentrated medicament is diluted to normal concentration from the open end of filter screen 26.The component that injects water be confirmed to be by from the outside visual liquid level of translucent fluid box 12, with carve the scale that is located on the fluid box 12 etc. to recently carrying out.In addition, the foreign matter that contains in the water is caught by the filtration fraction 34 of filter screen 26, prevents that foreign matter from sneaking in the fluid box 12.
Wherein, the soup in fluid box 12 has under the situation of foaminess, owing to the injection of water produces bubble, produces the power that upwards pushes filter screen 26.But as mentioned above, the filter screen 26 of present embodiment is provided with plate-like tile 56 because be configured in support sector 28 under, so filter screen 26 can not deviate from from inlet 22.Therefore, the operating personnel need not to take notice of the location status of filter screen 26, can be absorbed in the injection of water.
If it is a certain amount of that the water that injects surpasses, from the dashdotted position of Fig. 1 of the liquid level of expression soup (liquid) as can be known, the opposing part 48 of filter screen 26 is in the state in the soup that immerses in the fluid box 12.If rotary sieve 26 under this state, the plate body 52 of then resisting part 48 is the center rotation with axle core 50 and stirs soup.Here, if assemble the wave absorption plate like that,,, can not obtain sufficient mixing effect because liquid fluctuation is prevented from even then shake fluid box 12 according to prior art., according to the filter screen 26 of present embodiment, only, just can stir soup fully by the so very simple method of revolution filter screen 26.This just makes and play the effect that can always spray certain density soup when the medicine liquid spray operation.Wherein, when this stirred, the operating personnel handled knob 58 and rotary sieve 26 more easily by pinching.
After stir finishing, will block a shot 24 is screwed on the inlet 22.After loading onto block 24, the back side of block 24 contacts with the upper surface of the barrel 32 of filter screen 26, and section differs from 41 and pushes down support sector 28.Its result, filter screen 26 is fixed with respect to inlet 22, prevents that filter screen 26 takes place loosening in inlet 22 when the medicine liquid spray operation.
After being installed, block 24 carrying out under the situation of medicine liquid spray operation, because being born by the operating personnel, uses backpack motor atomizer 10, so along with operating personnel's walking, fluid box 12 shakes brokenly, the soup in the fluid box 12 is easy to generate fluctuation.But, if in advance the filter screen 26 of present embodiment is installed on the inlet 22, then as shown in Figure 1, because opposing part 48 is immersed in the soup, so 48 pairs of soups of opposing part mobile imposes opposing, suppresses the expansion of fluctuation.In more detail, the liquid level of the soup in the fluid box 12 of the plate body 52 of opposing part 48 during with respect to stable state shown in Figure 1, roughly at right angles dispose, and, because six plate bodys 52 are configured to radial, so if the soup in the fluid box 12 all around shakes, then it shakes and will be limited by certain plate body 52.Therefore, in the fluctuation that suppresses liquid simultaneously, also suppress the moving of position of centre of gravity of fluid box 12, so, for the operating personnel who is bearing backpack motor atomizer 10, can be with stable light posture continuous operation.
Such wave dissipation effect and even center of gravity move the inhibition effect, only by filter screen 26 is installed on the inlet 22 and can obtains.That is, only, filter screen 26 just opposing part 48 can be arranged in the soup by being installed.Therefore, the operation of appending and bothering that the wave absorption plate seen is installed and just becomes unnecessary as in the prior art.In addition, owing to also can take off opposing part 48 by taking off filter screen 26, so, make the upkeep operation of changing opposing part 48 grades also become easy.
Wherein, under the situation that the soup in fluid box 12 reduces, though whole opposing part 48 is positioned at the position of more leaning on the top than liquid level, but, because below center of gravity itself also drops under this state and weight saving, so,, also can continue operation well all around even center of gravity moves.
More than, preferred implementation of the present invention at length is illustrated, but the present invention is not limited to above-mentioned embodiment.
For example, in the above-mentioned embodiment, though the filter screen of using as the fluid box of backpack motor atomizer 10 26 use, also filter screen of the present invention can be applicable to other the device in fluid box or do not have on the fluid box monomer of drive division.
In addition, opposing part is if the barrier that moves as confined liquid and working, then no matter which kind of structure can, except constituting, also can constitute by barred body or spheroid etc. by plate body.
And, in the above-mentioned embodiment, pass the support sector 28,28 of inlet 22 and be configured in the downside of support sector 28 as the plate-like tile 56 of the anti-locking mechanism that comes off.But the anti-locking mechanism that comes off is not limited thereto.For example, interior week formation annular groove at inlet 22, setting can be haunted from the outer peripheral face of barrel 32 and be applied the elastic portion material of energy to projected direction, and this elastic portion material is embedded in the installation of carrying out filter screen in the described annular groove, also can be in this way as coming off anti-locking mechanism.Because this structure is by being embedded in the elastic portion material in the annular groove, so, differ from 41 even without section, also filter screen can be installed in inlet.
Claims (5)
1. filter screen that fluid box is used is characterized in that:
Be a kind of filter screen (26) that can adorn on the inlet (22) that is installed in fluid box (12) with taking off,
Comprise: be maintained at the barrel (32) in the described inlet (22);
Be arranged on the filtration fraction (34) of described barrel (32); And
Be arranged on described barrel (32), under the state that described barrel (32) is remained in the described inlet (22), contact is stored in the liquid of the ormal weight in the described fluid box (12), and to the mobile opposing part (48) of giving to resist of this liquid,
Described opposing part (48) has the approximate OBL plate body (52) of multi-disc on the end that is provided in the open end opposite side of described barrel (32), that be radial extension.
2. the filter screen that fluid box as claimed in claim 1 is used is characterized in that:
Has the anti-locking mechanism (56) that comes off that the described barrel of restriction (32) is deviate from from described inlet (22).
3. the filter screen of using as claim 1 or 2 described fluid boxes is characterized in that:
Under the state of described barrel (32) in being maintained at described inlet (22), can be that the center is rotated with the central axis of this barrel (32).
4. the filter screen that fluid box as claimed in claim 3 is used is characterized in that:
Be provided with the pinch hand (58) that makes described barrel (32) rotation.
5. the filter screen that fluid box as claimed in claim 1 or 2 is used is characterized in that:
Described opposing part (48) is set on the end with the open end opposite side of described barrel (32), has the profile that can be inserted into the inner space of described barrel (32) from described open end.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004178843A JP4262638B2 (en) | 2004-06-16 | 2004-06-16 | Strainer for liquid tank |
| JP2004178843 | 2004-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1712097A CN1712097A (en) | 2005-12-28 |
| CN100544805C true CN100544805C (en) | 2009-09-30 |
Family
ID=35718000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100767419A Active CN100544805C (en) | 2004-06-16 | 2005-06-10 | The filter screen that fluid box is used |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4262638B2 (en) |
| CN (1) | CN100544805C (en) |
| TW (1) | TWI260992B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039420A (en) * | 2013-01-15 | 2013-04-17 | 农业部南京农业机械化研究所 | Bumping-prevention aerial spraying medical kit structure |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4865649B2 (en) * | 2007-07-06 | 2012-02-01 | ダイキョーニシカワ株式会社 | Oil strainer |
| CN102309887A (en) * | 2011-06-16 | 2012-01-11 | 美的集团有限公司 | Water filtering structure of water tank |
| CN103190388A (en) * | 2013-04-23 | 2013-07-10 | 莱恩农业装备有限公司 | A novel pesticide sprayer |
| CN106577605A (en) * | 2015-10-20 | 2017-04-26 | 山彦股份有限公司 | Liquid box provided with filter screen |
| JP6896669B2 (en) * | 2018-03-15 | 2021-06-30 | 株式会社丸山製作所 | Liquid tank device |
| JP7253976B2 (en) * | 2019-05-21 | 2023-04-07 | 株式会社丸山製作所 | liquid tank equipment |
| JP2020189680A (en) * | 2019-05-23 | 2020-11-26 | 株式会社丸山製作所 | Liquid tank apparatus |
| JP7405634B2 (en) | 2020-02-06 | 2023-12-26 | 株式会社やまびこ | tank filter |
| CN111374577B (en) * | 2020-03-24 | 2022-03-18 | 安徽东旭大别山农业科技有限公司 | Camellia edible oil storage oilcan |
-
2004
- 2004-06-16 JP JP2004178843A patent/JP4262638B2/en active Active
-
2005
- 2005-06-10 CN CNB2005100767419A patent/CN100544805C/en active Active
- 2005-06-10 TW TW94119386A patent/TWI260992B/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039420A (en) * | 2013-01-15 | 2013-04-17 | 农业部南京农业机械化研究所 | Bumping-prevention aerial spraying medical kit structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4262638B2 (en) | 2009-05-13 |
| TWI260992B (en) | 2006-09-01 |
| JP2006000741A (en) | 2006-01-05 |
| CN1712097A (en) | 2005-12-28 |
| TW200602115A (en) | 2006-01-16 |
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