US326254A - Wilhelm von pittlee - Google Patents
Wilhelm von pittlee Download PDFInfo
- Publication number
- US326254A US326254A US326254DA US326254A US 326254 A US326254 A US 326254A US 326254D A US326254D A US 326254DA US 326254 A US326254 A US 326254A
- Authority
- US
- United States
- Prior art keywords
- stone
- acid
- pittlee
- wilhelm
- von
- 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
- 239000004575 stone Substances 0.000 description 26
- 239000002253 acid Substances 0.000 description 16
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-N HCl Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 235000011167 hydrochloric acid Nutrition 0.000 description 4
- 150000007513 acids Chemical class 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003086 colorant Substances 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- -1 lithium barium Chemical compound 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N silicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- 229910052712 strontium Inorganic materials 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
Definitions
- FIG. 1 is a vertical longitudinal section of said apparatus.
- Fig. II is a top view of the same.
- the letter A represents a tank which is filled through opening a with crushed or powdered lithographic stone.
- the opening a is then hermetically closed, and muriatic acid is conducted into tank A from vessel B.
- the acid will dissolve the stone, and the carbonic acid will be freed and flow into vessel 0 through pipe 0.
- This vessel is filled with water, and. the acid in passing through the sam s relie. .1 from impurities.
- the ear-conic acid ente s a mixing-tank, D, through pipe d.
- the dlSSOhCd stone in tank is removed through a bottom opening, 6, and the muriatic acid is washed out. It is then thrown into mixing-tank D, to be remixed under pressure with the carbonic acid.
- ' p a s prepare wit tie a ove so ution are adapted for etching, and are not affected by acids and colors.
Description
106. COMPOSITlONS,
COATING 0R PLASTIC. firess Referen i 85 26/25? 7 uU'lIlUllBl-l h W. VON PITTLER.
ARTIFICIAL LITHUGRAPHIG STONE.
No. 326,254. Patented Sept. 15, 1885.
UNITED STATES I, I I I V j 73mm I ll PATENT OFFICE.
WILHELM VON PITTLER, OF LEIPSIG, ASSIGNOR TO WEZEL & NAUMANN,
" on RENDUJTZ, LEiPsIo, GERM any.
ARTIFICIAL LITHOGRAPHIC STONE.
SPECIFICATION forming part of Letters Patent No. 326,25 1, dated September 15, 1885.
Application filed January 8, 1885. (N0 model.)
graphic stone dlSS61V6d by muriat-ic acid and reunlted with its car on1c ac] aso, 1n the pro ess for carrying my inventlon into efl'ect. The accompanying drawings represent the apparatus for producing the artificial lithographic stone. Figure I is a vertical longitudinal section of said apparatus. Fig. II is a top view of the same.
The letter A represents a tank which is filled through opening a with crushed or powdered lithographic stone. The opening a is then hermetically closed, and muriatic acid is conducted into tank A from vessel B. The acid will dissolve the stone, and the carbonic acid will be freed and flow into vessel 0 through pipe 0. This vessel is filled with water, and. the acid in passing through the sam s relie. .1 from impurities. Finally, the ear-conic acid ente s a mixing-tank, D, through pipe d. The dlSSOhCd stone in tank is removed through a bottom opening, 6, and the muriatic acid is washed out. It is then thrown into mixing-tank D, to be remixed under pressure with the carbonic acid. The mixing is offected by mechanical ineans,which consists of a shaft, 9, having radial stirring-blades h, and receiving motion from pulley Distilled water is also admitted intotank D, so that the resultant products will be a fluid mass. This mass is placed in hermetically-sealed jars until it is used. All the vessels of the above apparatus should preferably be lined 5 with lead.
In place of usin round litho raphic stone, other stones-sum orcelain which are nmmdids EWb eTfiiployed.
Before the mixture is applied to metal plates a small quantity of silicate of )otasium hos horus sul )hur m t i in should he adds e same resu can e o tained with salt of sodium otassium, lithium barium and strontium.
' p a s prepare wit tie a ove so ution are adapted for etching, and are not affected by acids and colors.
I do not claim-to haveinvented the mixture of ground stone with carbonic acid, as such a mixture is described in Patents Nos. 139,274 'and 147,522. of D. M. Sprogle, and in Patents Nos. 149,682 and 153,020, of J. L. Rowland; but
I do clain1 v 1. As a new article of manufacture, a metal plate having a covering of crushed lithographic stone dissolved by niuriat-ic acid and reunited with its carbonic acid, substantially 0 as specified. l
2. The process of producini irtifieial lithographic stone, which consists in crushing lithographic stone, liberating the carbonic 7 acid, reuniting the stone with the acid by a 7 mechanical mixer, and finally covering metal plates with the mixture, substantially as specified.
In testimony whereof I have signed my name to this specification in the presence of So two subscribing witnesses.
WILHELM VON PITTLER.
Witnesses:
J ULIUS \VEZEL, HEINRICH LUsKE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US326254A true US326254A (en) | 1885-09-15 |
Family
ID=2395376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US326254D Expired - Lifetime US326254A (en) | Wilhelm von pittlee |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US326254A (en) |
-
0
- US US326254D patent/US326254A/en not_active Expired - Lifetime
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