US2960064A - Nozzles - Google Patents
Nozzles Download PDFInfo
- Publication number
- US2960064A US2960064A US729468A US72946858A US2960064A US 2960064 A US2960064 A US 2960064A US 729468 A US729468 A US 729468A US 72946858 A US72946858 A US 72946858A US 2960064 A US2960064 A US 2960064A
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- US
- United States
- Prior art keywords
- nozzle
- nozzles
- web
- plate
- aperture
- 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.)
- Expired - Lifetime
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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
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0207—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the work being an elongated body, e.g. wire or pipe
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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
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0483—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with gas and liquid jets intersecting in the mixing chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0239—Lubricating
- B21B45/0245—Lubricating devices
- B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
- B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates
Definitions
- This invention relates to nozzles for the distribution of sprays of liquid, and has particular, but not exclusive, reference to nozzles used in apparatus for reducing strip metal stock.
- a lubricating iiuid in the form of a mist generated by atomising a stream of the fluid (normally pdni oil) and to project the mist against the stock which is being passed through the rolling mill, and the velocity of which may be considerable.
- Various methods of applying palm oil have been used betv'lee'n the mill stands of fast tandem tin plate mills, but the problem has not been satisfactorily solved hitherto.
- Temperatures are critical, as it is essential that the palm oil be at the correct temperature if good distribution is to be obtained, and it has also not been possible to eect satisfactory control of the volume of the mist delivered to accord with changes of velocity of the stock being rolled.
- Objects of the invention are to obtain improved atomisation with adequate temperature control and so to obtain improved distribution of the palm oil over the stock at whatever speed the stock attains.
- a nozzle for producing a flat fan-shaped spray of atomised liquid comprises a ilat nozzle plate held between two support plates spaced apart in parallel relation7 the nozzle plate being formed with a substantially circular aperture, a throat leading radially therefrom, and a discharge mouth communicating with the throat and constituted by a recess in' an edge of the plate.
- the mouth has two sides diverging from the throat and subtending ⁇ an angl-e oi 9G".
- the junction of the aperture withthe throat is dened by two walls each being ⁇ coaxial with one of the sides of the -mouth and tangential to the periphery of the aperture.
- One of the support plates may be apertured to give passage to a supply of pressure gas to the aperture, and also to give passage to a supply of the liquid to be ato-mised, said supply being delivered into the mouth at a point just outside the throat.
- At least one support plate may be provided with heating means to heat the fluids supplied to the nozzle, and conveniently ⁇ a support plate may be formed with conduits for the supply of steam therethrough.
- the nozzles according to the invention may be fitted to means for lubricating a web 'of moving material, such as strip metal stock, comprising an array of the nozzles located so that fan-shaped sprays of lubricant are projected on to one surface of the web side by side along a line transverse of the web.
- a web 'of moving material such as strip metal stock
- the distance between the nozzles and' the web a'yY be Varied and the nozzles may be mounted on a carr er so as to ⁇ - be l'a'terally adjustable thereon relatively to the web.
- the lubricant may be supplied by a pump the output of which may be varied in accordance with the speed of the moving web and there may ⁇ also be an array of nozzles for projecting similar sprays of lubricant on to the other surface of the web.
- Figure l is a fragmentary front elevation ot an installation
- FIG. 2 is ⁇ a fragmentary diagrammatic side elevation of the installation
- ⁇ Figure 3 is a central sectional side elevation, drawn to a larger scale, of a nozzle and its mounting,
- Figure 4 is a fragmentary sectional front elevation ou the line IV-IV, Figure 3,
- FIG. 5 is a fragmentary sectional rear elevation on the line V-V, Figure 3, and
- Figure 6 is a fragmentary sectional side elevation on the line Vl--VL Figure 5.
- nozzle plate lil located vertically bctween two support plates Il, l2 like the ham in a sandwich, the nozzle plate itl being the ham.
- the nozzle plate 1i) is shaped with a cut out portion constituting an aperture i3, a throat 14, and a discharge mouth l5. These three may be regarded ⁇ as bounded by a continuous wall indicated at 16 having the configuration of the letters
- the 0 represents the aperture 13, With two tangents running downwardly therefroml in the manner of the X.
- This wall defines an aperture which is circular, but with a projecting area at its bottom, bounded by the two tangents leading into the throat 14 and thence out into the discharge mouth l5, the angle between the two diverging walls 162, lob of the mouth le" being and these diverging walls being coaxial with the tangents.
- This ham is clamped by bolts i7 and nuts llS between a front support plate il., which is quite plain, and a rear support plate l2, which has provision for the supply of pressure iiuid, lubricating fluid and applied heat, both the support plates 1l and l2, and the nozzle plate 10, being formed with holes 9 to provide a passage for the bolts 17.
- the pressure iluid is air, which is led in from any convenient source (.not shown) through a union 19 and discharged into the aperture 13 through a conduit 20 in the rear support plate l2, being led in at an angle of 45 so that it has already been given a downward component.
- the palml oil is led in from a reservoir (not shown) through a union 2l to a conduit 22 in the rear support plate l2 ⁇ and discharged through a bushing 23 having a passage 24 at a point just below the throat i4' of the nozzle plate lil, that is, near the top of the discharge mouth 15.
- T he rear support plate l2 is also formed, as shown in Figures 5 and 6, with conduits 26 formed by drilling passages in the plate l2 ⁇ and closing them with suitable plugs 27.
- the -conduits 26 are so located as to lheat the area surrounding the air conduit 2t) and oil passage Z4, and are supplied with steam through two unions 28 and passages 29'. In this way the palm oil may be brought to any predetermined temperature.
- the nozzle is mounted horizontally on a support bar 31 located transversely of the mill, the support bar 31 being apertured as at 32 at spaced intervals to receive a peg 33 slidable in an aperture lug 34 extending from the bracket 30 and urged into an aperture 32 by a spring 35 retained by a taper pin 36.
- a knurled head 37 on the peg 33 enables ⁇ it to be withdrawn so that the bracket 30 may be slid along the support bar 31.
- Each nozzle is therefore adjustable laterally as desired.
- Flexible supply pipes 38 are employed to connect the unions 19, 21, and 28 to a chest 39 supported on a transverse bar 40 extending across the mill.
- a mounting bar 41 carries the bar 40 so that it is adjustable for height, vertical slots 42 in the bar 40 giving passage to clamping screws 43.
- nozzles 44, 45, 46 there are three nozzles 44, 45, 46 located side by side, the centre nozzle 45 being a reserve and the two outer nozzles 44, 46 being so mounted that the width of each fan-shaped spray where it impinges on the strip 47 just covers half the width of the strip. In this way, under normal conditions, the entire width of the strip 47 is subjected to the spray.
- the reserve nozzle 45 is adjustable for height by being slidably mounted on a post 48 so that by being brought further away from the strip 47 and its fan-shaped spray thereby being widened, it can cover the entire width to be sprayed, if necessary, or alternatively .it may be moved laterally to take the place of either of the nozzles 44 or 46 should either of these experience a stoppage.
- a similar array of nozzles 52, 53, 54 may be provided if it is desired to spray the underside of the strip 47.
- the palm oil is supplied by pumps (not shown) feeding from the reservoir, the pump motors being controlled by a variable voltage supply obtained through the mill electrics.
- the proportioning pumps, one for each palm oil unit, are connected into the palm oil ring main supply to the mill.
- the apparatus not only enables etective control to be maintained 4over the volume and temperature of the palm oil delivery but also enables different settings to be made according to whether fresh palm oil or reclaimed palm oil is used.
- a nozzle as claimed in claim 1 in which said support plate is provided with an additional passage therethrough within which fluid rat an elevated temperature is introduced thereby to elevate the temperature of said plate and the fluids introduced into said other passages.
- a nozzle as claimed in claim l in which there is included a horizontal bar, a support member secured to and adjustable vertically of said horizontal bar, a bracket secured to said nozzle and mounted for slidable movement along said member, and means for releasably securing said bracket to said member.
- Means for lubricating a web of moving material2 comprising an array of nozzles as claimed in claim 1, a horizontal support bar located transversely above the web, a supporting bracket for each nozzle, laterally adjustable means releasably securing each bracket to the support bar, vertically adjustable means for one of the nozzles relatively to the support bar, a flexible supply pipe for each nozzle serving to deliver liquid to be atomized to a point in the nozzle plate where the throat debouches into the mouth, a flexible supply pipe for each nozzle serving to deliver an Aatornizing fluid to the aperture in each nozzle plate, and heating means for the nozzles.
- Means for lubricating a web of moving material comprising means for moving the web horizontally, an array of nozzles as claimed in claim 1, a horizontal support bar located transversely above the web, a supporting bracket for each nozzle, laterally adjustable means releasably securing each bracket to the support bar, vertically adjustable means for one of the nozzles relatively to the support bar, a flexible supply pipe for each nozzle serving to deliver pressurized liquid to be atomized to a point -in the nozzle plate where the throat debouches into the mouth, ⁇ a flexible supply pipe for each nozzle serving to deliver a pressurized atomizing gas to the aperture in each nozzle plate, and heating means for the nozzles.
- Means for lubricating a web of moving material comprising means for moving the web horizontally, a first array of nozzles as claimed in claim 1, an upper horizontal support bar located transversely above the web, a second array of nozzles as claimed in claim 1, a lower horizontal support bar located transversely below the web, a supporting bracket for each nozzle, laterally adjustable means releasably securing each bracket of the rst array to Athe upper support bar, laterally adjustable means releasably securing each bracket of the second array to the lower support bar, vertically adjustable means for one of the nozzles of the lirst array relatively to the upper support bar, a ilexible supply pipe for each nozzle serving to deliver liquid to be atomized to a point in the nozzle plate where the throat debouches into the mouth, control means effete to vary the delivery of iluid to be atomized inuenced by movement of the web of material, a flexible supply pipe for each nozzle serving to deliver a pressurized
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
Description
Nov. l5, 1960 s. L. NoRToN NOZZLES 3 Sheets-Sheet 1 Filed April 18, 1958 mvENToR STEPHEN LEM/1,5 NoRToN ATTORNEY NOV. l5, 1960 s 1 NORTON 2,960,064
NOZZLES Filed April 18. 1958 3 Sheets-Sheet 2 FIG.2.
mvENToR STEPHEN LEWIS NoRToN AT TORN EY NOV. 15, 1960 s. NORTON 2,960,064
NozzLEs Filed April 18. 1958 3 sheets-sheet :s
F164. /10 12 xrl,:118
l, y H Hl 17 16h so 2 24 geg @ma /m W i? INVENTOR ,STEPHEN LEWIS NORTON ATTORNEY NOZZLES Stephen Lewis Norton, Sheeld, England, assignor to Bew United Engineering Company Limited, Sheiiield, England Filed Apr. 18, 1958, Ser. No. 729,468
Claims priority, application Great Britain Apr. 18, 1957 6 Claims. (Cl. 11S-302) This invention relates to nozzles for the distribution of sprays of liquid, and has particular, but not exclusive, reference to nozzles used in apparatus for reducing strip metal stock. In this process of manufacture it is required to apply a lubricating iiuid in the form of a mist generated by atomising a stream of the fluid (normally pdni oil) and to project the mist against the stock which is being passed through the rolling mill, and the velocity of which may be considerable. Various methods of applying palm oil have been used betv'lee'n the mill stands of fast tandem tin plate mills, but the problem has not been satisfactorily solved hitherto. Temperatures are critical, as it is essential that the palm oil be at the correct temperature if good distribution is to be obtained, and it has also not been possible to eect satisfactory control of the volume of the mist delivered to accord with changes of velocity of the stock being rolled.
Objects of the invention are to obtain improved atomisation with adequate temperature control and so to obtain improved distribution of the palm oil over the stock at whatever speed the stock attains.
According to the invention, a nozzle for producing a flat fan-shaped spray of atomised liquid comprises a ilat nozzle plate held between two support plates spaced apart in parallel relation7 the nozzle plate being formed with a substantially circular aperture, a throat leading radially therefrom, and a discharge mouth communicating with the throat and constituted by a recess in' an edge of the plate. Preferably, the mouth has two sides diverging from the throat and subtending `an angl-e oi 9G". Preferably also the junction of the aperture withthe throat is dened by two walls each being `coaxial with one of the sides of the -mouth and tangential to the periphery of the aperture.
One of the support plates may be apertured to give passage to a supply of pressure gas to the aperture, and also to give passage to a supply of the liquid to be ato-mised, said supply being delivered into the mouth at a point just outside the throat.
At least one support plate may be provided with heating means to heat the fluids supplied to the nozzle, and conveniently `a support plate may be formed with conduits for the supply of steam therethrough.
The nozzles according to the invention may be fitted to means for lubricating a web 'of moving material, such as strip metal stock, comprising an array of the nozzles located so that fan-shaped sprays of lubricant are projected on to one surface of the web side by side along a line transverse of the web. Conveniently, the distance between the nozzles and' the web a'yY be Varied and the nozzles may be mounted on a carr er so as to`- be l'a'terally adjustable thereon relatively to the web.
The lubricant may be supplied by a pump the output of which may be varied in accordance with the speed of the moving web and there may `also be an array of nozzles for projecting similar sprays of lubricant on to the other surface of the web.
One embodiment of the invention will be described godibi- Patented Nov. l, 19d@ with reference to the yaccompanying drawings, in which:
Figure l is a fragmentary front elevation ot an installation,
Figure 2 is `a fragmentary diagrammatic side elevation of the installation,
{Figure 3 is a central sectional side elevation, drawn to a larger scale, of a nozzle and its mounting,
Figure 4 is a fragmentary sectional front elevation ou the line IV-IV, Figure 3,
Figure 5 is a fragmentary sectional rear elevation on the line V-V, Figure 3, and
Figure 6 is a fragmentary sectional side elevation on the line Vl--VL Figure 5.
The embodiment to be described has reference to the supply of lubricant to a tin plate rolling mill. Considering the construction of a nozzle shown in Figures 3-6, this comprises la. nozzle plate lil located vertically bctween two support plates Il, l2 like the ham in a sandwich, the nozzle plate itl being the ham. The nozzle plate 1i) is shaped with a cut out portion constituting an aperture i3, a throat 14, and a discharge mouth l5. These three may be regarded `as bounded by a continuous wall indicated at 16 having the configuration of the letters The 0 represents the aperture 13, With two tangents running downwardly therefroml in the manner of the X. This wall defines an aperture which is circular, but with a projecting area at its bottom, bounded by the two tangents leading into the throat 14 and thence out into the discharge mouth l5, the angle between the two diverging walls 162, lob of the mouth le" being and these diverging walls being coaxial with the tangents.
This ham is clamped by bolts i7 and nuts llS between a front support plate il., which is quite plain, and a rear support plate l2, which has provision for the supply of pressure iiuid, lubricating fluid and applied heat, both the support plates 1l and l2, and the nozzle plate 10, being formed with holes 9 to provide a passage for the bolts 17. The pressure iluid is air, which is led in from any convenient source (.not shown) through a union 19 and discharged into the aperture 13 through a conduit 20 in the rear support plate l2, being led in at an angle of 45 so that it has already been given a downward component. The palml oil is led in from a reservoir (not shown) through a union 2l to a conduit 22 in the rear support plate l2` and discharged through a bushing 23 having a passage 24 at a point just below the throat i4' of the nozzle plate lil, that is, near the top of the discharge mouth 15.
Due to the location of the nozzle plate lll between the two support plates ll, 12, there is a ilat space indicated at 25 between the two support plates having the configuration described above, and the air passes out through the throat le at la very high velocity, so that the oil is atomised and blown from the nozzle in the form of a mist, the jet being defined by the divergent sides 16a, 16h o-f the mouth l5 to form a fan-shaped spray travelling directly down on to the stock beneath it. The edges of the fan are' sharply defined and the width of the Ifan may therefore clearly be controlled by locating the nozzle at the requisite distance from the stock.
T he rear support plate l2 is also formed, as shown in Figures 5 and 6, with conduits 26 formed by drilling passages in the plate l2 `and closing them with suitable plugs 27. The -conduits 26 are so located as to lheat the area surrounding the air conduit 2t) and oil passage Z4, and are supplied with steam through two unions 28 and passages 29'. In this way the palm oil may be brought to any predetermined temperature.
Referring to Figures l to 3, the nozzle is mounted horizontally on a support bar 31 located transversely of the mill, the support bar 31 being apertured as at 32 at spaced intervals to receive a peg 33 slidable in an aperture lug 34 extending from the bracket 30 and urged into an aperture 32 by a spring 35 retained by a taper pin 36. A knurled head 37 on the peg 33 enables `it to be withdrawn so that the bracket 30 may be slid along the support bar 31.
Each nozzle is therefore adjustable laterally as desired. Flexible supply pipes 38 are employed to connect the unions 19, 21, and 28 to a chest 39 supported on a transverse bar 40 extending across the mill. A mounting bar 41 carries the bar 40 so that it is adjustable for height, vertical slots 42 in the bar 40 giving passage to clamping screws 43.
Conveniently, there are three nozzles 44, 45, 46 located side by side, the centre nozzle 45 being a reserve and the two outer nozzles 44, 46 being so mounted that the width of each fan-shaped spray where it impinges on the strip 47 just covers half the width of the strip. In this way, under normal conditions, the entire width of the strip 47 is subjected to the spray. The reserve nozzle 45 is adjustable for height by being slidably mounted on a post 48 so that by being brought further away from the strip 47 and its fan-shaped spray thereby being widened, it can cover the entire width to be sprayed, if necessary, or alternatively .it may be moved laterally to take the place of either of the nozzles 44 or 46 should either of these experience a stoppage.
rThe entire array and the support bars 40, 41 are mounted so as to be pivotable about a transverse axis 49 under the influence of a pair of strip hold down rollers S on a tensometer beam 51, the strip 47 passing under the holddown rollers 50 and over a support roller before it reaches the spray.
A similar array of nozzles 52, 53, 54 may be provided if it is desired to spray the underside of the strip 47.
The palm oil is supplied by pumps (not shown) feeding from the reservoir, the pump motors being controlled by a variable voltage supply obtained through the mill electrics. The proportioning pumps, one for each palm oil unit, are connected into the palm oil ring main supply to the mill.
The apparatus not only enables etective control to be maintained 4over the volume and temperature of the palm oil delivery but also enables different settings to be made according to whether fresh palm oil or reclaimed palm oil is used.
I claim:
1. A nozzle for producing a flat fan-shaped spray of atomized liquid, comprising a flat nozzle plate, a support plate on either side of and engaging said nozzle plate, means securing said support plates and said nozzle plate together, said nozzle plate being formed. with a substantially circular aperture and a throat communicating with said aperture and extending radially outward `therefrom with a discharge mouth extending through one edge of said nozzle plate deiined by a pair of walls diverging from and subtending Ian angle of 90 at the throat, side support plates being so disposed as to enclose both sides of said mouth, one of said support plates being formed with passages therein 4through one of which fluid -to be atomized is to be introduced into the throat of said nozzle plate and through the other of which `atomized fluid is introduced into the aperture of said nozzle plate.
2. A nozzle as claimed in claim 1, in which said support plate is provided with an additional passage therethrough within which fluid rat an elevated temperature is introduced thereby to elevate the temperature of said plate and the fluids introduced into said other passages.
3. A nozzle as claimed in claim l in which there is included a horizontal bar, a support member secured to and adjustable vertically of said horizontal bar, a bracket secured to said nozzle and mounted for slidable movement along said member, and means for releasably securing said bracket to said member.
4. Means for lubricating a web of moving material2 comprising an array of nozzles as claimed in claim 1, a horizontal support bar located transversely above the web, a supporting bracket for each nozzle, laterally adjustable means releasably securing each bracket to the support bar, vertically adjustable means for one of the nozzles relatively to the support bar, a flexible supply pipe for each nozzle serving to deliver liquid to be atomized to a point in the nozzle plate where the throat debouches into the mouth, a flexible supply pipe for each nozzle serving to deliver an Aatornizing fluid to the aperture in each nozzle plate, and heating means for the nozzles.
5. Means for lubricating a web of moving material, comprising means for moving the web horizontally, an array of nozzles as claimed in claim 1, a horizontal support bar located transversely above the web, a supporting bracket for each nozzle, laterally adjustable means releasably securing each bracket to the support bar, vertically adjustable means for one of the nozzles relatively to the support bar, a flexible supply pipe for each nozzle serving to deliver pressurized liquid to be atomized to a point -in the nozzle plate where the throat debouches into the mouth, `a flexible supply pipe for each nozzle serving to deliver a pressurized atomizing gas to the aperture in each nozzle plate, and heating means for the nozzles.
6. Means for lubricating a web of moving material, comprising means for moving the web horizontally, a first array of nozzles as claimed in claim 1, an upper horizontal support bar located transversely above the web, a second array of nozzles as claimed in claim 1, a lower horizontal support bar located transversely below the web, a supporting bracket for each nozzle, laterally adjustable means releasably securing each bracket of the rst array to Athe upper support bar, laterally adjustable means releasably securing each bracket of the second array to the lower support bar, vertically adjustable means for one of the nozzles of the lirst array relatively to the upper support bar, a ilexible supply pipe for each nozzle serving to deliver liquid to be atomized to a point in the nozzle plate where the throat debouches into the mouth, control means efective to vary the delivery of iluid to be atomized inuenced by movement of the web of material, a flexible supply pipe for each nozzle serving to deliver a pressurized atomizing gas to the aperture in each nozzle plate, and heating means for the nozzles.
References Cited in the tile of this patent UNITED STATES PATENTS 748,897 Walkey Jan. 5, 1904 1,493,653 Thomas May 13, 1924 2,249,434 Pearson July 15, 1941 2,606,073 Uhri Aug. 5, 1952 2,822,635 Mears Feb. l1, 1958 FOREIGN PATENTS 397,667 Germany June 26, 1924 460,062 Great Britain Ian. 20, 1937
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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GB2960064X | 1957-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
US2960064A true US2960064A (en) | 1960-11-15 |
Family
ID=10918639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US729468A Expired - Lifetime US2960064A (en) | 1957-04-18 | 1958-04-18 | Nozzles |
Country Status (3)
Country | Link |
---|---|
US (1) | US2960064A (en) |
DE (1) | DE1184287B (en) |
FR (1) | FR1203832A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3168021A (en) * | 1961-05-01 | 1965-02-02 | Rca Corp | Electrostatic printing |
US4607590A (en) * | 1982-09-07 | 1986-08-26 | Pender Don P | Apparatus for directing fluid stream against substrate sheet |
EP0855563A1 (en) * | 1997-01-23 | 1998-07-29 | LEITNER S.p.A. | Snow production cannon |
US6494954B1 (en) * | 1997-05-27 | 2002-12-17 | Voith Sulzer Papiermaschinen Gmbh | Method and apparatus for directly or indirectly applying a liquid or pasty application medium to one or both sides of a continuous surface |
EP2465619A1 (en) * | 2010-12-16 | 2012-06-20 | Siemens VAI Metals Technologies GmbH | Method and device for applying a lubricant when milling a metallic milling product |
WO2014113823A1 (en) * | 2013-01-16 | 2014-07-24 | Poliquin Richard | An apparatus and method for manufacturing a steel component |
US10112209B2 (en) * | 2015-12-11 | 2018-10-30 | VITRO S.A.B. de C.V. | Glass drawdown coating system |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4715535A (en) * | 1986-04-28 | 1987-12-29 | Nordson Corporation | Powder spray gun |
Citations (7)
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US748897A (en) * | 1904-01-05 | Hydrocarbon-burner | ||
US1493653A (en) * | 1922-09-16 | 1924-05-13 | Edward W Thomas | Oil burner |
DE397667C (en) * | 1922-10-06 | 1924-06-26 | Leipziger Tangier Manier Alexa | Spray gun for fast setting substances |
GB460062A (en) * | 1935-12-02 | 1937-01-20 | Ernest Henry Hill | Improvements in or relating to spraying apparatus |
US2249434A (en) * | 1939-12-26 | 1941-07-15 | Hammel Oil Burning Equipment C | Fuel burner |
US2606073A (en) * | 1949-10-24 | 1952-08-05 | William C Uhri | Washing and cleaning gun |
US2822635A (en) * | 1954-10-01 | 1958-02-11 | Norman B Mears | Apparatus and method for etching metal webs |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2046149A (en) * | 1930-01-16 | 1936-06-30 | Harry C Cole | Spraying machine |
US2006437A (en) * | 1932-09-28 | 1935-07-02 | O & W Thum Company | Apparatus for diffusing pyrethrum |
US2050046A (en) * | 1935-01-21 | 1936-08-04 | American Steel & Wire Co | Cold-rolling steel strip |
US2707098A (en) * | 1951-11-27 | 1955-04-26 | Steel Company | Means for lubricating sheet metal during rolling |
US2742326A (en) * | 1953-11-23 | 1956-04-17 | Borges Florentino | Atomizer heads |
-
1958
- 1958-04-17 DE DED27894A patent/DE1184287B/en active Pending
- 1958-04-18 US US729468A patent/US2960064A/en not_active Expired - Lifetime
- 1958-04-18 FR FR1203832D patent/FR1203832A/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US748897A (en) * | 1904-01-05 | Hydrocarbon-burner | ||
US1493653A (en) * | 1922-09-16 | 1924-05-13 | Edward W Thomas | Oil burner |
DE397667C (en) * | 1922-10-06 | 1924-06-26 | Leipziger Tangier Manier Alexa | Spray gun for fast setting substances |
GB460062A (en) * | 1935-12-02 | 1937-01-20 | Ernest Henry Hill | Improvements in or relating to spraying apparatus |
US2249434A (en) * | 1939-12-26 | 1941-07-15 | Hammel Oil Burning Equipment C | Fuel burner |
US2606073A (en) * | 1949-10-24 | 1952-08-05 | William C Uhri | Washing and cleaning gun |
US2822635A (en) * | 1954-10-01 | 1958-02-11 | Norman B Mears | Apparatus and method for etching metal webs |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3168021A (en) * | 1961-05-01 | 1965-02-02 | Rca Corp | Electrostatic printing |
US4607590A (en) * | 1982-09-07 | 1986-08-26 | Pender Don P | Apparatus for directing fluid stream against substrate sheet |
EP0855563A1 (en) * | 1997-01-23 | 1998-07-29 | LEITNER S.p.A. | Snow production cannon |
US6494954B1 (en) * | 1997-05-27 | 2002-12-17 | Voith Sulzer Papiermaschinen Gmbh | Method and apparatus for directly or indirectly applying a liquid or pasty application medium to one or both sides of a continuous surface |
EP2465619A1 (en) * | 2010-12-16 | 2012-06-20 | Siemens VAI Metals Technologies GmbH | Method and device for applying a lubricant when milling a metallic milling product |
WO2012079785A1 (en) * | 2010-12-16 | 2012-06-21 | Siemens Vai Metals Technologies Gmbh | Method and apparatus for applying a lubricant while rolling metallic rolled stock |
CN103249504A (en) * | 2010-12-16 | 2013-08-14 | 西门子Vai金属科技有限责任公司 | Method and apparatus for applying a lubricant while rolling metallic rolled stock |
RU2570257C2 (en) * | 2010-12-16 | 2015-12-10 | Сименс Фаи Металз Текнолоджиз Гмбх | Method and device for lubricant application at metal rolling |
US9314827B2 (en) | 2010-12-16 | 2016-04-19 | Siemens Vai Metals Technologies Gmbh | Method and apparatus for applying a lubricant while rolling metallic rolled stock |
WO2014113823A1 (en) * | 2013-01-16 | 2014-07-24 | Poliquin Richard | An apparatus and method for manufacturing a steel component |
US20150352680A1 (en) * | 2013-01-16 | 2015-12-10 | Richard POLIQUIN | An apparatus and method for manufacturing a steel component |
US10112209B2 (en) * | 2015-12-11 | 2018-10-30 | VITRO S.A.B. de C.V. | Glass drawdown coating system |
Also Published As
Publication number | Publication date |
---|---|
DE1184287B (en) | 1964-12-23 |
FR1203832A (en) | 1960-01-21 |
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