CN101638326B - Fluid dispenser for fluid, particularly for glaze - Google Patents
Fluid dispenser for fluid, particularly for glaze Download PDFInfo
- Publication number
- CN101638326B CN101638326B CN2009102028388A CN200910202838A CN101638326B CN 101638326 B CN101638326 B CN 101638326B CN 2009102028388 A CN2009102028388 A CN 2009102028388A CN 200910202838 A CN200910202838 A CN 200910202838A CN 101638326 B CN101638326 B CN 101638326B
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- China
- Prior art keywords
- fluid
- distributing apparatus
- opening
- fluid distributing
- main body
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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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
- B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
- B05B1/205—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor characterised by the longitudinal shape of the elongated body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/08—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements in association with stationary outlet or deflecting elements
- B05B3/082—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements in association with stationary outlet or deflecting elements the spraying being effected by centrifugal forces
- B05B3/085—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements in association with stationary outlet or deflecting elements the spraying being effected by centrifugal forces in association with sectorial deflectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
- B05B3/1064—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces the liquid or other fluent material to be sprayed being axially supplied to the rotating member through a hollow rotating shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/044—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with glaze or engobe or enamel or varnish
Abstract
The present invention provides a fluid dispenser, particularly to a dispenser for glaze. The dispenser comprises a cylindrical dispenser body (2) which can be connected with to a feeding pipe of the fluid to be dispensed at the first end (2a) and can be equipped in the fluid dispenser (3). The fluid dispenser (3) can rotate around a longitudinal shaft (X). The dispenser body (2) is provided with a dispensing area (5) which comprises a plurality of openings (6) used for discharging the fluid, wherein the openings have different dimensions. The openings (6) provided at the inner part (2c) of the dispenser body (2) is communicated with the outside, and extend for a preset length (d) on the side surface (2d) in a direction that is separated from the second end (2b) of the dispenser body (2).
Description
Technical field
The present invention relates to a kind of fluid distributing apparatus, especially be commonly referred to as the glaze distribution device of " suction pipe ", described distribution device will be combined with for the device that distributes with being commonly referred to as " disc set ", and applies the ornamental composition of a coating or glaze or other.
Background technology
The glaze applying device is well-known, and this device comprises whole cylindrical distribution device main body, and it is predisposed to the rotation rotation around the glazing chamber interior.
Sparger main body or device comprise the cylindrical center conduit, and coaxially with the fixing a series of disk of key, described a series of disks are stacking each other, to limit above-mentioned right cylinder on described cylindrical center conduit.
Main distributor or suction pipe can insert the inside of centre pipe, and described main distributor has the first open end, and fluid or glaze be from described the first open end supply, and arrive the inside of centre pipe.
The second end of main distributor is axially relative with first end, this second end sealing, and be positioned near the bottom of disc set.
The part of main distributor side, the part that especially is positioned at distributor device inside has a plurality of radial openings or hole, and all openings or hole all have identical aperture, and irrelevant with its axial location.Glaze is discharged from these openings.
Conduit is coaxial with rotation, and described conduit has a plurality of axially opens along its axial length, and these axially opens can pass through the fluid glaze.
When cylinder-shaped body with predetermined speed during around rotation and main distributor rotation, fluid is introduced in the main distributor, and distributes towards the outer radial of disc set, and discharges from the hole and goods that directive will glazing.
These devices of the prior art have some shortcoming or rough sledding.
At first, main distributor requires location, accurate angle with respect to centre pipe, in order to make the glaze energy well distributed.
In fact, each opening is arranged on one or more matrixes of main distributor with constant interval usually.In the situation of most critical, if be arranged on the single matrix, main distributor then must angularly be orientated, like this in order to face the bottom of centre pipe.Because the system that is made of main distributor and distributor device is arranged in the top of glazing chamber, so this position, angle makes the distribution of glaze preferably towards the bottom of this chamber orientation, be provided with the path for brick and tile here.Described orientation is the operation of performance difficulty, and is being difficult to accomplish aspect the required precision, because its enforcement is that main distributor is inserted in the centre pipe of disc set, and can not visual control has the physical location that the matrix of a plurality of openings has.
Between each matrix itself, the span of different matrix can maybe can interlock by homophase.
In both cases, all exist main distributor not have the some parts of opening to cross axis.Therefore, glaze is discontinuous and inhomogeneous along the distribution of main distributor axis, and therefore final glazing has the quality of substandard.
In addition, owing to hinder flow from the main distributor opening towards the glaze that radially flows out, so the flow of the air of being put into when rotated by disc set has been observed sizable turbulent flow.This turbulent flow also can cause the ununiformity of the distribution of glaze.
The aperture of main distributor mesopore is not correctly proportional with the amount of the glaze that will apply often, and the result is regulating and fine setting will be fed to and cause difficulty aspect the glaze stream of main distributor.
Especially suspend between inaction period at device, the deposition of glaze may cause that the hole of conduit and the opening of main distributor stop up gradually, has therefore changed the amount of the actual glaze that is distributed.
At last, opening is at its certain axial length of main distributor continuity, and this axial length is always identical and irrelevant with the axial dimension of disc set.In most of the cases, the length of the Length Ratio disc set of the perforate continuity on the main distributor is short, thereby insufficient even distribution with being not enough to guarantee glaze.
In addition, do not have benchmark that main distributor can correctly be located along the axis of disc set: the meshed portion of disc set internal distribution device main body often correctly vertically centering only represent fitting operation personnel's precision.Not too correct connection may cause that in disc set inside the distribution of glaze not exclusively with inhomogeneous, consequently makes the dysfunction of device.
Dissimilar glazing chambers has the connected system of the different size of main distributor.Especially, these systems are the screw threads that have the different nominal diameters that are tightly connected at the right cylinder of main distributor.Known main distributor adopts the solution of concrete structure, has cylindrical different diameter for each connected system.Therefore, force the equipment operator that every type the glazing chamber that exists in the equipment is all had available main distributor.
Summary of the invention
Technical assignment of the present invention provides a kind of fluid distributing apparatus, and in particular for the glaze fluid distributing apparatus, this distribution device does not have the above-mentioned shortcoming that exists in the device of prior art.
In the scope of technical assignment, the objective of the invention is to utilize a kind of fluid distributing apparatus, especially glaze distribution device, this distribution device can evenly and continuously distribute along the whole axial length of disc set and on the goods that will process glaze.
Another object of the present invention is to utilize a kind of fluid distributing apparatus, especially glaze distribution device, this distribution device can be easily positioned on the inside of distribution apparatus, especially the inside of disc set, this distribution apparatus can be suitable for the disc set of any axial dimension and the connected system of dissimilar glazing chamber.
At last, the objective of the invention is to realize a kind of fluid distributing apparatus, glaze distribution device especially, this distribution device is economical and practical, and does not require very high maintenance levels.
These purposes and in addition other purposes will from following explanation, have out better, and be by a kind of fluid distributing apparatus basically, especially the glaze distribution device reaches.
According to an aspect of the present invention, a kind of fluid distributing apparatus is provided, this fluid distributing apparatus comprises cylindrical main distributor, described main distributor can be connected on the feed line of the fluid that will distribute at its first end place, and this main distributor can be arranged on the inside of fluid distribution apparatus, and described fluid distribution apparatus can rotate around longitudinal center line; Main distributor has distribution zone, and described distribution zone comprises a plurality of openings for discharging fluid, and described opening makes the inside of main body be communicated with outside, and the length of being scheduled in the side extension on the direction of the second end that leaves main body; The opening of described fluid distributing apparatus has inconsistent size, and be distributed in along at least part of spiral trajectory on the side of main body, opening reduces in the direction of the second end of close main distributor, each opening be radially towards, and have the transverse section that increases towards the outside of main body.
Preferably, described fluid distributing apparatus is used for distributing glaze.
Preferably, each opening is towards the expansion of the outside of the side of main distributor, thus with respect to main distributor towards peripheral direction and axial direction due.
Preferably, opening is disposed on the spiral trajectory with this, so that block at least one opening transverse to each section of the main body of longitudinal center line.
Preferably, opening is disposed on the spiral trajectory with this, blocks at least one opening and a part of fluid passage so that pass the longitudinal profile of the main body of longitudinal center line.
Preferably, the second end is closed, and has the inner bottom part that is towards the tapered protrusion form of first end.
Preferably, this fluid distributing apparatus comprises connecting element, and described connecting element can be keyed on the main distributor, in order to make the coupling device with different size of the inside of the adaptive glazing of main distributor chamber.
Preferably, connecting element has a plurality of grooves, and described groove limits position reference.
Preferably, this fluid distributing apparatus comprises reference element, and described reference element can be associated with the groove of connecting element, is used for correctly regulating and distributing the device main body at the axial location of fluid distribution apparatus inside.
Preferably, this fluid distributing apparatus is made with polymer materials.
Description of drawings
Other characteristics of fluid distributing apparatus and advantage will have out from the detailed description that this paper does with reference to the accompanying drawings better, and described accompanying drawing proposes as just non-limiting example, wherein:
Fig. 1 is the side-view of glaze distribution device of the present invention;
Fig. 2 is the side sectional view that installs among Fig. 1;
Fig. 3 is the exploded view of fluid distributing apparatus among Fig. 1;
Fig. 4 represents to be assemblied in the sectional view of the object of the present invention of glaze distribution device inside.
Embodiment
Referring to accompanying drawing, numbering 1 expression fluid distributing apparatus is in particular for the distribution device of glaze.
In the present invention, device 1 is limited by main distributor 2, and described main distributor 2 is preferably cylindrical, and has longitudinal center line X.
Described main distributor 2 comprises first end 2a, and described first end 2a preferably is shaped with screw thread, can be connected to the fluid that will distribute, preferably on the source of supply (not shown) of glaze.
Described main distributor 2 can be arranged on the inside of fluid distribution apparatus 3, as shown in Figure 4, can rotate around longitudinal center line X, and be a kind of type that can be used for the brick and tile glazing.Fluid distribution apparatus 3 comprises disc set, and its reason that is called disc set is that these coaxial discs are stacked each other, and axially separate because it comprises a plurality of coaxial disks.Disc set has cylindrical conduit 4 (Fig. 4) with one heart, and described cylindrical conduit 4 is provided with a plurality of radial opening 4a, sets in advance these radial openings 4a, so that the fluid that will distribute can pass through.
Main distributor 2 can insert the inside of distributor device 3 coaxially, and the inside that especially can insert cylindrical conduit 4.
Distributor device 3 and main distributor 2 are positioned at the inside of glazing chamber (not shown).The main distributor 2 that is connected to the glazing chamber is installed with stretching out and is in a fixed position, and then rotates around axis X around the distributor device 3 of main distributor 2.
Can see that such as Fig. 1,2 and 3 cylindrical main distributor 2 illustrates distribution zone 5, described distribution zone 5 comprises a plurality of openings 6 for the fluid outflow, and described opening 6 makes the inside 2c of main body 2 be communicated with outside.
These openings 6 spread all over the predetermined length of side 2d continuity in the direction of the second end 2b that leaves main body 2, described predetermined length preferably main body 2 total lengths 1/5 to 1/2 between can change.Length d is determined according to the axial dimension of distributor device 3.Especially dispenser device is set up two different lengthss with distribution zone 5, is specifically designed to two axial dimensions corresponding with two different standardss of distributor device 3.
Main body 2 receives fluid from source of supply along the direction parallel with axis X, and along this fluid that distributes of the radial direction with respect to axis X.
Discharge with the form of flow from the glaze that opening 6 flows out.When crossing disc set, described stream is divided into undersized particle or drips, and therefore glaze is evenly distributed on the brick and tile basically, and these brick and tile are not shown equally.
The size of opening 6 is not consistent; Especially, they are distributed on the side of main body 2 along at least part of spiral track, as being clear that among Fig. 1.
Be still referring to Fig. 1, opening 6 has the size of different and grade, preferably reduces gradually along spiral trajectory on the direction of the second end 2b of close main distributor 2.It is continuous and varying sized that opening 6 limits.Determine the relation (regime) that above-mentioned opening size changes, so that the hydrokinetics in the entrance of distributor device 3 during according to coaxial rotating on the body of main distributor 2 is optimized glaze along the outflow of whole distribution zone 5.In other words, it is even along the take-off rate of the whole distribution zone 5 of main body that purpose is to make glaze.Therefore obtain glaze distributes continuously and uniformly along whole distribution zone 5.
Each opening 6 be radially towards, and externally expand on the direction.
The expanded phase of opening 6 for the body of main distributor 2 on Zhou Fangxiang and axial direction due.
Therefore, each opening 6 has basically truncated pyramid structure (trunco-pyramidalconformation), and it has the transverse section that increases towards the outside of main body 2.In other words, the less substrate of opening 6 is positioned on the inner side 2d ' of main body 2, and the larger substrate of opening 6 then is positioned at exterior lateral sides 2d " on.
Expansion on opening 6 peripheral directions can reduce the turbulent flow that is produced by the interaction between the flow of air-flow and glaze, described air-flow is set up in rotation by traction distributor device 3, and the flow of described glaze is then radially discharged from main body 2.
On the direction on the cylindrical surface of leaving main body 2, there is the gradient of certain air velocity, described air gradient has the peripheral direction concentric with the turning axle X of disc set.
The expansion of opening 6 makes glaze in that cross just can be directed in phase with the direction of air velocity in the opening 6 self.
Therefore, the outflow glaze of main body 2 is departed from by expansion along peripheral direction, in order to be related with the direction of air, and has therefore improved the control of glaze distributed process.
The special geometry of opening 6 has also reduced the impact of dwindling of the path section in the hole that the deposition owing to glaze causes.In other words, expansion prevents that opening 6 is owing to the deposition of glaze is easy to become obstruction.
Interval between two spiral trajectories is like this, all blocks in the opening 6 at least one so that main body 2 is crossed any section of longitudinal axis X.
Like this, guarantee that glaze is along the continuous uniform axial distribution again of whole distribution zone 5.
The second end 2b sealing of main distributor 2, and have inner bottom part 11, described inner bottom part 11 has conical surface, and its summit is towards first end 2a.The inclined-plane of cone will guide the flow of glaze towards the outside of opening 6.Like this in addition the second end 2b from nearest opening 6 to main distributor 2 enable control and regulate glaze to flow out.
Can have different diameters at the connected system of the glazing chamber interior of main distributor 2 according to the type of this chamber.If connected system has the diameter larger than the diameter of main body 2, then have excessive play, the result causes loss of seal in its shaft coupling.
Advantageously, the device 1 of have connecting element 7, equipping such as sleeve can be associated from the different connected systems of glazing chamber interior main distributor 2, and makes device 1 can be suitable for dissimilar glazing chambers.
Connecting element 7 or sleeve can be keyed on the main distributor 2, and preferably utilize screw thread 12 to be screwed on the main distributor.
Connecting element 7 has a plurality of grooves 8, and described groove 8 consists of positioning datum.Device 1 also comprises reference element 9, and described reference element 9 can be associated with the groove 8 of connecting element 7.
When main body 2 was inserted in the cylindrical conduit of disc set 3, distribution zone 5 preferably must center in the inside of disc set 3.
Like this, the operator that this device is installed have certain benchmark, are used for the porose axial component of dispenser device with respect to the correct vertically centering of disc set 3.
The position of reference element 9 also can be regulated, and the size that its purpose is similarly off-gauge disc set 3 provides correct location.
Distribution device 1 is preferably made with polymer materials.
The invention provides important advantage and the purpose that reaches setting.
At first, make the amount of discharging along the whole axial length glaze of distribution zone continuous along the variation of size of the opening that extends axially part of main body, and make from being evenly distributed that disc set flows out.
In addition preferably, the variational three phases of amount, the flow rate of the glaze of namely asking determined, and for each stage, determined the relation of variation of the size in best initial aperture and concrete hole.According to the amount that will be deposited on the glaze on the goods, can use concrete main distributor 2.
Prevent from angularly to be adjusted at the main body of the centre pipe inside of distributor device along the distribution of each opening of spiral trajectory.In fact, any matrix of distribution zone all has equal aperture distribution and quantity.In the face of the glaze sparger is identical and angle location independent that take with main distributor towards the part of the opening of the bottom of flat elements that will glazing.Therefore, have the amount of identical outflow glaze project will the goods of glazing on.
Expansion on the peripheral direction enables to reduce the turbulent flow in the air-flow that disc set sets up when rotated; Opening is connected with the outer side of main body with described peripheral direction, like this in order to obtain the even distribution of glaze on goods.
In addition, the expanded configuration in hole has reduced the inaccessible phenomenon of opening, and the maintenance that therefore enables to reduce main distributor gets involved.
Polymer materials guarantees that production cost keeps accepting.
Supply three kinds of special distribution device main bodys and make the best in quality of glazing technology, the opening of described three kinds of special distribution device main bodys has sizes and variation relation, and these openings are that three kinds of amounts that will be deposited on the corresponding glaze on the brick and tile are specialized in.
At last, the existence of tube connector, two kinds of different lengthss of distribution zone and reference element make flexible utilization main body in the situation of the glazing chamber of any distributor device and any type.
Claims (10)
1. fluid distributing apparatus, this fluid distributing apparatus comprises cylindrical main distributor (2), described main distributor (2) can be located to be connected on the feed line of the fluid that will distribute at its first end (2a), and this main distributor (2) can be arranged on the inside of fluid distribution apparatus (3), and described fluid distribution apparatus (3) can rotate around longitudinal center line (X); Main distributor (2) has distribution zone (5), described distribution zone (5) comprises a plurality of openings (6) for discharging fluid, described opening (6) makes the inside (2c) of main body (2) be communicated with outside, and (2d) extends predetermined length (d) in the side on the direction of the second end that leaves main body (2) (2b); Described fluid distributing apparatus (1) is characterised in that, opening (6) has inconsistent size, and be distributed in along at least part of spiral trajectory on the side (2d) of main body (2), opening (6) reduces in the direction of the second end (2b) of close main distributor (2), each opening (6) be radially towards, and have the transverse section that increases towards the outside of main body (2).
2. fluid distributing apparatus as claimed in claim 1 is characterized in that, described fluid distributing apparatus is used for distributing glaze.
3. fluid distributing apparatus as claimed in claim 1, it is characterized in that, each opening (6) is towards the expansion of the outside of the side of main distributor (2) (2d), thus with respect to main distributor (2) towards peripheral direction and axial direction due.
4. fluid distributing apparatus as claimed in claim 1 is characterized in that, opening (6) is disposed on the spiral trajectory with this, so that block at least one opening (6) transverse to each section of the main body (2) of longitudinal center line (X).
5. fluid distributing apparatus as claimed in claim 4, it is characterized in that, opening (6) is disposed on the spiral trajectory with this, blocks at least one opening (6) and a part of fluid passage so that pass the longitudinal profile of the main body (2) of longitudinal center line (X).
6. fluid distributing apparatus as claimed in claim 1 is characterized in that, the second end (2b) is closed, and has the inner bottom part (11) that is towards the tapered protrusion form of first end (2a).
7. fluid distributing apparatus as claimed in claim 2, it is characterized in that, this fluid distributing apparatus comprises connecting element (7), described connecting element (7) can be keyed on the main distributor (2), in order to make the coupling device with different size of the inside of the adaptive glazing of main distributor (2) chamber.
8. fluid distributing apparatus as claimed in claim 7 is characterized in that, connecting element (7) has a plurality of grooves (8), and described groove (8) limits position reference.
9. fluid distributing apparatus as claimed in claim 7, it is characterized in that, this fluid distributing apparatus comprises reference element (9), described reference element (9) can be associated with the groove (8) of connecting element (7), is used for correctly regulating and distributing device main body (2) at the inner axial location of fluid distribution apparatus (3).
10. fluid distributing apparatus as claimed in claim 1 is characterized in that, this fluid distributing apparatus is made with polymer materials.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMO2008A000207 | 2008-07-31 | ||
| ITMO2008A000207A IT1390869B1 (en) | 2008-07-31 | 2008-07-31 | FLUID DISTRIBUTION UNITS, IN PARTICULAR GLAZES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101638326A CN101638326A (en) | 2010-02-03 |
| CN101638326B true CN101638326B (en) | 2013-03-27 |
Family
ID=40602372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102028388A Active CN101638326B (en) | 2008-07-31 | 2009-05-26 | Fluid dispenser for fluid, particularly for glaze |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN101638326B (en) |
| BR (1) | BRPI0901544B1 (en) |
| ES (1) | ES2382066B1 (en) |
| IN (1) | IN2009KO00711A (en) |
| IT (1) | IT1390869B1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1390869B1 (en) * | 2008-07-31 | 2011-10-19 | F M Srl | FLUID DISTRIBUTION UNITS, IN PARTICULAR GLAZES |
| US20170312755A1 (en) * | 2014-11-21 | 2017-11-02 | Wamgroup S.P.A. | A feeding device and a plant for reclaiming concrete residues |
| CN108867521B (en) * | 2018-08-27 | 2023-10-31 | 芜湖市中亚汽车制动元件有限公司 | Novel high-pressure angular rotating spray head |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1176485A (en) * | 1996-08-16 | 1998-03-18 | Lg半导体株式会社 | Cleaning apparatus of semiconductor device |
| CN1711140A (en) * | 2002-11-29 | 2005-12-21 | 埃托特克德国有限公司 | Nozzle arrangement |
| BRPI0901544A2 (en) * | 2008-07-31 | 2010-04-06 | F M Srl | fluid dispensing unit, in particular nail polish |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3029027A (en) * | 1957-08-12 | 1962-04-10 | Pittsburgh Chemical Company | Apparatus for coating pipe surfaces |
| US3880357A (en) * | 1974-05-23 | 1975-04-29 | Stephen J Baisch | Oscillating shower head |
| GB1478844A (en) * | 1974-09-04 | 1977-07-06 | Staffordshire Ceramic Systems | Spraying apparatus |
| IT1104063B (en) * | 1978-04-12 | 1985-10-14 | Morandi Leo Off Mec | PERFECTED DEVICE WITH ROTATING DISCS FOR NEBULIZING AND UNIFORMLY DISTRIBUTING SUBSTANCES ON SURFACES IN PARTICULAR ENAMELS TO BE APPLIED UNIFORMLY ON CERAMIC TILES |
| JPS614488Y2 (en) * | 1981-05-27 | 1986-02-12 | ||
| IT1239137B (en) * | 1990-01-16 | 1993-09-28 | Temac | Device for the correction of enamel distribution on tiles. |
| US5730366A (en) * | 1996-04-04 | 1998-03-24 | Dewitt; Robert E. | Oscillating, transverse-axis water sprinkler with see-saw spray arm and twist-positionable nozzles |
| NO314835B1 (en) * | 2001-01-15 | 2003-06-02 | Sigurd Fossland | Apparatus for producing small drops of water |
-
2008
- 2008-07-31 IT ITMO2008A000207A patent/IT1390869B1/en active
-
2009
- 2009-05-06 IN IN711KO2009 patent/IN2009KO00711A/en unknown
- 2009-05-07 ES ES200930140A patent/ES2382066B1/en active Active
- 2009-05-14 BR BRPI0901544-2A patent/BRPI0901544B1/en active IP Right Grant
- 2009-05-26 CN CN2009102028388A patent/CN101638326B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1176485A (en) * | 1996-08-16 | 1998-03-18 | Lg半导体株式会社 | Cleaning apparatus of semiconductor device |
| CN1711140A (en) * | 2002-11-29 | 2005-12-21 | 埃托特克德国有限公司 | Nozzle arrangement |
| BRPI0901544A2 (en) * | 2008-07-31 | 2010-04-06 | F M Srl | fluid dispensing unit, in particular nail polish |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2382066B1 (en) | 2013-02-14 |
| ITMO20080207A1 (en) | 2010-02-01 |
| BRPI0901544A2 (en) | 2010-04-06 |
| ES2382066A1 (en) | 2012-06-05 |
| IT1390869B1 (en) | 2011-10-19 |
| IN2009KO00711A (en) | 2015-08-14 |
| BRPI0901544B1 (en) | 2020-07-07 |
| CN101638326A (en) | 2010-02-03 |
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