US304053A - Process of - Google Patents
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- Publication number
- US304053A US304053A US304053DA US304053A US 304053 A US304053 A US 304053A US 304053D A US304053D A US 304053DA US 304053 A US304053 A US 304053A
- Authority
- US
- United States
- Prior art keywords
- fluid
- pipe
- fluids
- nozzle
- casts
- 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
Links
- 238000000034 method Methods 0.000 title description 16
- 239000012530 fluid Substances 0.000 description 44
- 239000011505 plaster Substances 0.000 description 10
- 230000001105 regulatory Effects 0.000 description 10
- 238000010276 construction Methods 0.000 description 8
- 239000007921 spray Substances 0.000 description 8
- 210000002445 Nipples Anatomy 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 229920001875 Ebonite Polymers 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 230000001808 coupling Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 240000000800 Allium ursinum Species 0.000 description 2
- 240000002444 Sphenoclea zeylanica Species 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011796 hollow space material Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
- C04B35/652—Directional oxidation or solidification, e.g. Lanxide process
Definitions
- the object of the invention is a new process to apply to plaster casts the hardening and.
- the casts are immersed into a bath orbaths of the proper fluids, or impregnated and washed with them, by applying the fluids by means of brushes or sponges.
- Both processes give more or less defective and irregular work, and are tedious and expensive onaecount of the sometimes large and unhandy tanks and other arrangements necessary specially for large casts, which in many cases cannot be treated at all with these implements, and for other reasons.
- the new process avoiding all these inconveniences, consists in the application to the costs of the proper fluids in form of a more or less fine rain or spray by means of a suit able atomizer.
- a common atomizer the capacity of which is in accordance with the size and extent of them, may be used in the usual way to transfer the fluids in atomized state to the casts.
- a common atomizer the capacity of which is in accordance with the size and extent of them, may be used in the usual way to transfer the fluids in atomized state to the casts.
- larger casts For larger casts,
- the hitherto-used atomizers of the common construction are not powerful and eflicient enough to throw the atomized fluids upon these objects in sufficient quantity and in suitable time. Therefore it becomes (No model.)
- an atomizer of a peculiar construction which allows the operator to throw at will a finer or coarser rain or spray in any desirable direction upon the cast, or to stop the stream of the fluid or that of the air, or both, and control the quantity of the ejected fluid at any moment,where by the proposed work can be executed easily, cheaply, and properly.
- Such atonlizing apparatus may be constructed in different ways to answer; but thatdescribed hereinafter is recommended as being in every respect a firstrate atomizer and implement to carry out the new process.
- Figure 1 represents a vertical axial cut of that part of the apparatus which is attached to the reservoir for the fluid.
- Fig. is a cross-section and a view of one branch of this attachment.
- Figs. 3 and 4 show the nozzle in an axial cross section.
- Figs. 5, 6, and 7 show a nozzle of a similar but simpler construction in axial crosssections.
- the apparatus consists of two parts-the attachment A, which is screwed by the union nut B to a nipple of the reservoir (not shown in the drawings) which contains the fluid, and which is hermetically closed.
- the attachment A is composed of an outer pipe, 0, the lower end of which communicates with the air-space above the fluid, while the top part branches in the pipes c and 0*.
- the latter branch, 0' connects by a coupling, i, a hosenipple, c and a hose to an air-pump, which latter devices are not represented in the drawings.
- a flexible hose, SCH of suitable length is attached with one end to the nipple c, and with the other to a nipple, c", of the nozzle D.
- a narrower pipe, I) b is provided inside of the upright pipe 0 and branch 6 .
- the upright portion 6 extends by means of a flexible hose to the bottom of the fluid-reservoir, while its top is closed by the disk S, secured in the cross-pipe e of the outer pipe, 0, the opening of which is closed by the plug it.
- the branch I screwed into a swell, f, of the pipe b, carries the abovementioned valve-seat y, and has attached to its end, and lying inside the hose SCH, a rubber pipe, sch, which connects with an inner pipe, I)", of thenozzle D.
- the nozzle D- the second part of the appar'atusco1isists of an outer casing, c, lined with hard rubber, D, or another non-conducting material, and ending in an inverted cone, Z, which forms the seat for the cock n.
- the stem possesses an axial hole, 0, opening on the back part of the cook a sidewise through its conical portion at m, where it communicates with the crooked end opening, m, of the central fluid-pipe, b Into the inverted cone Z is turned a groove, and
- holes r are drilled from it through the wall of the cone Z. Opposite to the just-mentioned grooveare drilled, also, holes 8 through the wall of the conical portion of the cook 12.
- the space between the shell 0" and the pipe 7) is therefore always in communication with the interior of the cock n and the spoutopening p.
- the cock at can be turned by means of the hand-wheel 20. By this turning mot-ion the openings on and m can be brought opposite to each other, as shown in the drawings, or only partly so, or separated from each other entirely.
- the stream of the fluid carried through the pipe b and ejected through the pipe 0, respectively, spurting through the spout'hole p can be regulated in regard to the quantity, or shut up entirely.
- air-pump air is forced, not only into the reservoir above the fluid, and the latter forced through the pipes 72 b sch If 0 and ejected through the spout-hole p, but it is forced also into and through the pipes c c c SCH 0, the hollow space of the cock n, and out through the spout-hole p, mixing itself with the fluid,which is transformed hereby to a more or less line spray or rain.
- the quantityof the compressed air finally rushing out through the spout-hole p is regulated or shut off.
- the fluid will be discharged through the spouthole 19 in a full, solid jet.
- the hand-wheel w the quantity of the ejected fluid is regulated or shut oft entirely.
- this device can be arranged at the nozzle D itself.
- This construction is represented in Fig. 3.
- the valve a forming a part of the hose-nipple 0 is adjusted to its seat y, provided upon the fluid-pipe b by means of the hand-wheel Z and the ring arrangement z 2' 2 as is easily understood from the figure.
- the wheel Z as well as the wheel '10, is provided with a rim of hard rubber or of any other heatnon-conducting material; also thenozzle D is lined with the same material, D", which is fastened to the nozzle D by the screws (1, to
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Nozzles (AREA)
Description
2 Sheets-Sheet 1.
(No Model.)
I. VON DEGHEND.
PROGESS 0F APPLYING TO PLASTER OASTS UONSBRVING FLUIDS IN ATOMIZED STATE AND THE APPARATUS USED.
Patented Aug. 26, 1884.
Vii/I110, A
aw (/fi wm,
N. rams. FhnloLflhnnnphcr. Washinginn, an
(No Model.) 2 Sheets-Sheet 2.
F. VON DEOHEND.
PROUESS OF APPLYING T0 PLASTER GASTS GONSERVING FLUIDS IN ATOMIZED STATE AND THE APPARATUS USED.
No. 304,053. C Pafiwnted Aug. 26, 1884.
{ Adv.
Win ewes:
. "Unrrnn STATES lflnrnnr @rrrcn.
FRIEDRICH VON DEOHEND, OF BERLTN, GERMANY.
PROCESS OF APPLYiNG TO PLASTER CASTS CONSERVING-FLUIDS IN ATUillIZED STATE, AND THE APPARATUS USED.
SPECIFICATION forming part of Letters Patent No. 304,053, dated August 26, 1884.
Application filed May 20, 1884.
To all whomit may concern:
Be it known that I, FRIEDRICH you Deon- END, of the city of Berlin, in the Kingdom of Prussia, German Empire, have invented a new and useful Improvement in the Process of Applying to Plaster Casts Conserving-Fluids in Atoinized State,and the Apparatus Used; and I do hereby declare the following to be a specification thereof, reference being bad to the acaccompanying drawings, forming part of this specification.
Similar letters of reference in the figures indicate corresponding parts. v
The object of the invention is a new process to apply to plaster casts the hardening and.
conserving fluids in an improved manner, and an apparatus by the use of which the process is carried out in a convenient and superior way.
Hitherto plaster easts-as statues, groups, architectural, and similar works-are hardened or prepared and finished or conserved by impregnating and washing them with fluids of certain and different composition. For thispurpose the casts are immersed into a bath orbaths of the proper fluids, or impregnated and washed with them, by applying the fluids by means of brushes or sponges. Both processes give more or less defective and irregular work, and are tedious and expensive onaecount of the sometimes large and unhandy tanks and other arrangements necessary specially for large casts, which in many cases cannot be treated at all with these implements, and for other reasons. The new process, avoiding all these inconveniences, consists in the application to the costs of the proper fluids in form of a more or less fine rain or spray by means of a suit able atomizer. For small objects, a common atomizer, the capacity of which is in accordance with the size and extent of them, may be used in the usual way to transfer the fluids in atomized state to the casts. For larger casts,
which cannot be removed from their place, or only with difficulty and with the aid of expensive arrangement, the hitherto-used atomizers of the common construction are not powerful and eflicient enough to throw the atomized fluids upon these objects in sufficient quantity and in suitable time. Therefore it becomes (No model.)
necessary to use for this purpose an atomizer of a peculiar construction, which allows the operator to throw at will a finer or coarser rain or spray in any desirable direction upon the cast, or to stop the stream of the fluid or that of the air, or both, and control the quantity of the ejected fluid at any moment,where by the proposed work can be executed easily, cheaply, and properly. Such atonlizing apparatus may be constructed in different ways to answer; but thatdescribed hereinafter is recommended as being in every respect a firstrate atomizer and implement to carry out the new process.
In the accompanying drawings, Figure 1 represents a vertical axial cut of that part of the apparatus which is attached to the reservoir for the fluid. Fig. is a cross-section and a view of one branch of this attachment. Figs. 3 and 4 show the nozzle in an axial cross section. Figs. 5, 6, and 7 show a nozzle of a similar but simpler construction in axial crosssections.
The apparatus consists of two parts-the attachment A, which is screwed by the union nut B to a nipple of the reservoir (not shown in the drawings) which contains the fluid, and which is hermetically closed. The attachment A is composed of an outer pipe, 0, the lower end of which communicates with the air-space above the fluid, while the top part branches in the pipes c and 0*. The latter branch, 0', connects by a coupling, i, a hosenipple, c and a hose to an air-pump, which latter devices are not represented in the drawings. To the branch ca hose-nipple, c, is attached by means of the coupling 1', which serves also for actuating the valve 00in regard to its seat 1, as shownin the drawings; but this regulating-valve may be placed at the nozzle, as described afterward. A flexible hose, SCH, of suitable length is attached with one end to the nipple c, and with the other to a nipple, c", of the nozzle D. Inside of the upright pipe 0 and branch 6 a narrower pipe, I) b, is provided. The upright portion 6 extends by means of a flexible hose to the bottom of the fluid-reservoir, while its top is closed by the disk S, secured in the cross-pipe e of the outer pipe, 0, the opening of which is closed by the plug it.
The branch I), screwed into a swell, f, of the pipe b, carries the abovementioned valve-seat y, and has attached to its end, and lying inside the hose SCH, a rubber pipe, sch, which connects with an inner pipe, I)", of thenozzle D. The nozzle D- the second part of the appar'atusco1isists of an outer casing, c, lined with hard rubber, D, or another non-conducting material, and ending in an inverted cone, Z, which forms the seat for the cock n. These two pieces are kept together and in close contact by the nut a, screwing upon the end of the shell 0", and a spring, h, Fig, 6, or by an axial screw-bolt, e, of the piece a, running through the cone Z, and furnished with nut and washer and interposed spring, as shown in Fig. 3. Upon the end of the piece a is fastened the hollow cone a,with a central spout-hole, 1). Inside the cock n is provided a hollow stem, ending in a coneshaped swell, which leaves only a narrow concentrical space between itself and the inside of the cone a. The stem possesses an axial hole, 0, opening on the back part of the cook a sidewise through its conical portion at m, where it communicates with the crooked end opening, m, of the central fluid-pipe, b Into the inverted cone Z is turned a groove, and
holes r are drilled from it through the wall of the cone Z. Opposite to the just-mentioned grooveare drilled, also, holes 8 through the wall of the conical portion of the cook 12. The space between the shell 0" and the pipe 7) is therefore always in communication with the interior of the cock n and the spoutopening p. The cock at can be turned by means of the hand-wheel 20. By this turning mot-ion the openings on and m can be brought opposite to each other, as shown in the drawings, or only partly so, or separated from each other entirely. Hereby the stream of the fluid carried through the pipe b and ejected through the pipe 0, respectively, spurting through the spout'hole p, can be regulated in regard to the quantity, or shut up entirely. By means of the air-pump air is forced, not only into the reservoir above the fluid, and the latter forced through the pipes 72 b sch If 0 and ejected through the spout-hole p, but it is forced also into and through the pipes c c c SCH 0, the hollow space of the cock n, and out through the spout-hole p, mixing itself with the fluid,which is transformed hereby to a more or less line spray or rain. By openingmore or less the valve device x 2 by means of manipulating the regulating-coupling i, the quantityof the compressed air finally rushing out through the spout-hole p is regulated or shut off. In the latter case the fluid will be discharged through the spouthole 19 in a full, solid jet. By turningthe cook a by means of the hand-wheel w the quantity of the ejected fluid is regulated or shut oft entirely. By combining the effects of these two regulating devices the operator has it in his hands to throwa finer or coarser spray or rain upon the casts, or to wash them with a solid jet, or to interrupt the feed of the air or of the fluid. As the arrangement of the regulating device a; y at the branch pipe 0 I), sometimes far off from the nozzle D, may be inconvenient, this device can be arranged at the nozzle D itself. This construction is represented in Fig. 3. The valve a", forming a part of the hose-nipple 0 is adjusted to its seat y, provided upon the fluid-pipe b by means of the hand-wheel Z and the ring arrangement z 2' 2 as is easily understood from the figure.- The wheel Z, as well as the wheel '10, is provided with a rim of hard rubber or of any other heatnon-conducting material; also thenozzle D is lined with the same material, D", which is fastened to the nozzle D by the screws (1, to
protect the hands of the operator against 2. In an atomizer, the combination of the conduits b b sch b o with the outer conduits, c c c" SCH c disk S, cook a, valve :0 y, and outer cone, 2:, having aperture 1), substantially as herein shown and described.
This specification signed by me this 18th day of March, 1884.
FRIEDRICH VON DEOHEND.
- Witnesses:
CARL T. BUBOHARDT, B. B01.
Publications (1)
Publication Number | Publication Date |
---|---|
US304053A true US304053A (en) | 1884-08-26 |
Family
ID=2373223
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US304053D Expired - Lifetime US304053A (en) | Process of |
Country Status (1)
Country | Link |
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US (1) | US304053A (en) |
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0
- US US304053D patent/US304053A/en not_active Expired - Lifetime
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