US1923642A - Creamer sot ajsijclss of bjeegl - Google Patents
Creamer sot ajsijclss of bjeegl Download PDFInfo
- Publication number
- US1923642A US1923642A US1923642DA US1923642A US 1923642 A US1923642 A US 1923642A US 1923642D A US1923642D A US 1923642DA US 1923642 A US1923642 A US 1923642A
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- US
- United States
- Prior art keywords
- bjeegl
- ajsijclss
- creamer
- sot
- articles
- 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
- 229910052751 metal Inorganic materials 0.000 description 18
- 239000002184 metal Substances 0.000 description 18
- 238000004140 cleaning Methods 0.000 description 14
- 239000003792 electrolyte Substances 0.000 description 14
- 239000011888 foil Substances 0.000 description 10
- 239000000126 substance Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 4
- 239000004332 silver Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000007937 lozenge Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
Images
Definitions
- Electrolytic cleaning was peri ormeil heretofore 5 by contacting the articles with another metal in an electrolyte.
- This mettiocl is inconvenient as it requires metal plates which are not elweiis readily obtained and compecetively expensive.
- lit is an object of my invention to peovitle c
- I @repere a solid substance which, clteeolvecl, yields an electrolyte, and wrap the site stance in 2. metal foil.
- l is the wrapper of foil
- 2 is the electrolyte substance, here Show as e block 0'1 lczenge.
- c-vlotwly it also cc in the conc itiom ct powder.
- a method which comprises e solid body en electro iiegctive metal toll, seicl sclicl bccly being capable of forming em electeo, and subsequently slisselvim eelcl selicl in water to term c lictl'l using ifcfl es c source of electronesetlve in the bath for the cleenice; cl mete-l surfaces.
Description
Aug. 22, 1933. o. ROTH, JR 1,923,542
CLEANER FOR ARTICLES OF METAL Filed Aug. 23, 1932 Patented Aug. 22, 1933 UNITED STATES Application August 23,
1932, fiei'lell No. meme,
will lm Gem Mos-ch W319 My invention reletes to e, cleaner for articles of metal by which the articles are cleaned elec trclytlcelly.
Electrolytic cleaning was peri ormeil heretofore 5 by contacting the articles with another metal in an electrolyte. This mettiocl is inconvenient as it requires metal plates which are not elweiis readily obtained and compecetively expensive.
lit is an object of my invention to peovitle c,
handy end cheap cleaner.
To this end, I @repere a, solid substance which, clteeolvecl, yields an electrolyte, and wrap the site stance in 2. metal foil.
The cleaning of metal articles, such as solves, forks and spoons, which ere mode of, or plated with, some precious metal, usually silver, is some times climcult. Mechanical cleaning is ccjec tiomeblc because it wears articles. are plated, es is the rule at present, mechanical cleaning gradually removes the plating lei-ye? enil the besemetcl below is exposed. Articles in condition, and particularly forks ee spaces, are unfit for Tee method referred to en slimline electrclyte in v .iiifih e plate ci metal was coi tectefi with the articles for cleesi them. On account of the difilculties with the metal plates, and also because the concentration of the electrolyte was not properly selected, the method felled.
The drawbacks of the ole mettle-ll are over come according to my inventlcn. Tee re quirecl for the cleaning, l. e. the electrolyte cub stance and the metal foil, are e. single and handy unit.
The size cl the bloc; of electrolyte sulietencc is so detei'mined that it yields the required cum- -'tity of electrolyte if cliseclved lll cg'uelstlty cf wetel". A suitable substance is calcined e e-6em It is es recuirecl for the wcntity of we, ter in which it is dissolved, or slmeecl into lozenges or the like. The weighted uantity oi substance, or the lclcclz or is mepped in a fall of mete-ll, usue aluminum, which pcotects the substance ieom atmospheric imfiuencee.
In this manner a heady end cliirecle clecnei is provided. 4
the eeccmcmyiiig drawing, a, cleaner ew inveetlcn is lllustrctezl by Way cl exemole.
in the mewicg, l is the wrapper of foil, and 2 is the electrolyte substance, here Show as e block 0'1 lczenge. c-vlotwly, it also cc in the conc itiom ct powder.
For using $119619?! the foil 1 i'emovecl from the sci licence 2, the substence dissolved in the prescribed quantity of Water, the solution W5 slightly heated if desired, the fell l placed in tl solution, and the el-ticle to be cleaned, for lsastence, e silver or plated. spoon, "ls brought lzetc contact with the foil. The dirt is seen reoved in this memier end the articles are per- W5 tly clee-n alter been rl csezi. with water. 2 claim:
A method which comprises e solid body en electro iiegctive metal toll, seicl sclicl bccly being capable of forming em electeo, and subsequently slisselvim eelcl selicl in water to term c lictl'l using ifcfl es c source of electronesetlve in the bath for the cleenice; cl mete-l surfaces.
OTTO ROTH, JR.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US1923642A true US1923642A (en) | 1933-08-22 |
Family
ID=3425697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US1923642D Expired - Lifetime US1923642A (en) | Creamer sot ajsijclss of bjeegl |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US1923642A (en) |
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0
- US US1923642D patent/US1923642A/en not_active Expired - Lifetime
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