US388146A - Heinrich osteemann and chaeles la - Google Patents
Heinrich osteemann and chaeles la Download PDFInfo
- Publication number
- US388146A US388146A US388146DA US388146A US 388146 A US388146 A US 388146A US 388146D A US388146D A US 388146DA US 388146 A US388146 A US 388146A
- Authority
- US
- United States
- Prior art keywords
- parts
- heinrich
- osteemann
- chaeles
- rhodium
- 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
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 16
- 229940108928 Copper Drugs 0.000 description 8
- 229910052802 copper Inorganic materials 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- 239000010949 copper Substances 0.000 description 8
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 8
- 229910052748 manganese Inorganic materials 0.000 description 8
- 239000011572 manganese Substances 0.000 description 8
- 229910052763 palladium Inorganic materials 0.000 description 8
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 8
- 229910052703 rhodium Inorganic materials 0.000 description 8
- 239000010948 rhodium Substances 0.000 description 8
- 229910052709 silver Inorganic materials 0.000 description 8
- 239000004332 silver Substances 0.000 description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 229910052737 gold Inorganic materials 0.000 description 6
- 239000010931 gold Substances 0.000 description 6
- 229910001092 metal group alloy Inorganic materials 0.000 description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 235000014987 copper Nutrition 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
Definitions
- Our invention consists of a new metallic alloy intended to be used in place of steel, especially in mauutacturiug such parts of Watches or chronometers which are liable to alter the good acting of the watch or chronometer when they get magnetized or oxidized, especially in manufacturing balancewheels and spiral springs for watch-escapements.
- Our metallic alloy is composed ofgold, palladium, rhodium, copper, manganese, silver, and platine. Those metals are suitably combined together in the following proportions: gold, thirty to forty parts; palladium, thirty to forty parts; rhodium, 0.1 to 5 parts; cop per, ten to twenty parts; manganese, 0.1 to 5 (No sprcimensi parts; silver, 0.1 to 5 parts; and platinc, 0.1 to 5 parts.
- An alloy composed ol'thirty to forty parts of gold, thirty to forty parts of palladium, one-tenth of a part to five parts of rhodium, ten to twenty parts of copper, one-tenth of a part to five parts of manganese, one tenth of a part to live parts silver, and one-tenth of a part to live parts of platine, substantially as described, and for the purpose specified.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Saccharide Compounds (AREA)
Description
UNITED STATES ATENT CFFICE.
HEINRICH OSTERMANN AND CHARLES LACROIX, OF GENEVA, S\VITZER- LAND, ASSIGNORS TO THE USINE GENEVOISE DE DEGROSSISSAGE DOR,
OF SAME PLACE.
METALLIC ALLOY.
SPECIFICATION forming part of Letters Patent No. 388,146, dated August 21, 1888.
Application tiled April 19, 1888. Serial No. 271,213.
To all whom, it may concern:
Be it known that we, HEINRICH OSTER- MANN, chemist, and CHARLES LACROIX, director of the Usine Genevoise de Degrossissage Dor, both residing at Geneva, in Switzerland, have invented a newand useful Metallic Alloy, of which the following is a specification.
Our invention consists of a new metallic alloy intended to be used in place of steel, especially in mauutacturiug such parts of Watches or chronometers which are liable to alter the good acting of the watch or chronometer when they get magnetized or oxidized, especially in manufacturing balancewheels and spiral springs for watch-escapements.
Our metallic alloy is composed ofgold, palladium, rhodium, copper, manganese, silver, and platine. Those metals are suitably combined together in the following proportions: gold, thirty to forty parts; palladium, thirty to forty parts; rhodium, 0.1 to 5 parts; cop per, ten to twenty parts; manganese, 0.1 to 5 (No sprcimensi parts; silver, 0.1 to 5 parts; and platinc, 0.1 to 5 parts.
Having thus described our invention, we claim-- 1. An alloy composed of gold, palladium, rhodium, copper, manganese, silver, and platine, for the purpose specified.
2. An alloy composed ol'thirty to forty parts of gold, thirty to forty parts of palladium, one-tenth of a part to five parts of rhodium, ten to twenty parts of copper, one-tenth of a part to five parts of manganese, one tenth of a part to live parts silver, and one-tenth of a part to live parts of platine, substantially as described, and for the purpose specified.
In testimony whereof we have signed our names to this specification in the presence of two subscribing witnesses.
HEINRICH OS'FERMANN. CHARLES LACROIX. \Vil nesses:
LYELL T. ADAMS, E. IMERSOI-INEIDER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US388146A true US388146A (en) | 1888-08-21 |
Family
ID=2457127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US388146D Expired - Lifetime US388146A (en) | Heinrich osteemann and chaeles la |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US388146A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5290371A (en) * | 1992-10-28 | 1994-03-01 | The J. M. Ney Company | Dental alloy and restoration made therewith |
-
0
- US US388146D patent/US388146A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5290371A (en) * | 1992-10-28 | 1994-03-01 | The J. M. Ney Company | Dental alloy and restoration made therewith |
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