US381718A - Heinbich ostermanx and axel peip - Google Patents
Heinbich ostermanx and axel peip Download PDFInfo
- Publication number
- US381718A US381718A US381718DA US381718A US 381718 A US381718 A US 381718A US 381718D A US381718D A US 381718DA US 381718 A US381718 A US 381718A
- Authority
- US
- United States
- Prior art keywords
- parts
- axel
- ostermanx
- heinbich
- peip
- 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
- 229910045601 alloy Inorganic materials 0.000 description 10
- 239000000956 alloy Substances 0.000 description 10
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical compound [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 4
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 4
- 229910052793 cadmium Inorganic materials 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 229910052803 cobalt Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- -1 one to two 30 parts Chemical compound 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 101700021572 NCOA6 Proteins 0.000 description 2
- 101700056716 PLCL1 Proteins 0.000 description 2
- 102000033170 PRNP Human genes 0.000 description 2
- 101710024107 PRNP Proteins 0.000 description 2
- 244000221110 common millet Species 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 239000000203 mixture 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 relates to a metallic alloy intended to be used instead of steel in such mechanism in which the working parts are to be prevented from being magnetized by external influences like those of dynamo-electric mar chines. This is peculiarly valuable with regerd to watch mechanism, and especially in the different parts of watch-escapenlents.
- ()nr alloy is composed of platinum, forty to fifty parts; copper, fifteen to twenty-five parts; nickel, twentyfive to thirty-five parts; Wolfram, one to two parts; cobalt, one to two 30 parts, and cadmium, one to two and a half parts.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Adornments (AREA)
Description
UNITED STATES PA'rnN'r price.
HEINRICH OS'IERMANX AND AXEL PRIP, OF GENEVA, S\VITZERLAND.
METALLIC ALLOY.
SPECIFICATION forming part of Letters Patent No. 381,718, dated April 24:, 1888.
Application filed February 16, 1888.
To all whom it may concern:
Be it known that we, HEINRICH Os'rnn- MANN, chemist, and AXEL PRIP, jeweler, both residing at Geneva, Switzerland, have invented aE-Ietallic Alloy, of which the following is a specification.
Our invention relates to a metallic alloy intended to be used instead of steel in such mechanism in which the working parts are to be prevented from being magnetized by external influences like those of dynamo-electric mar chines. This is peculiarly valuable with regerd to watch mechanism, and especially in the different parts of watch-escapenlents.
The principal conditions to which such an alloy must conform are the following: It must be composed only of metals which melted together have the property of not being meg netizable and are entirely free from any influence of magnetism, and be ductile, malleable, and easily rolled. Its hardness and its coefli cient of linear expansion must be as nearly as possible the same as that of steel. To answer that purpose we have invented the following alloy or combination of metals, for which we now claim a patent:
Serial No. 264,251. (N0 specimens.)
()nr alloy is composed of platinum, forty to fifty parts; copper, fifteen to twenty-five parts; nickel, twentyfive to thirty-five parts; Wolfram, one to two parts; cobalt, one to two 30 parts, and cadmium, one to two and a half parts.
Having claini-- v An alloy composed of platinum, forty to fifty 35 parts; copper, fifteen to twenty-five parts; nickel, twenty-five to thirty-five parts; wolfram, oneto two parts; cobalt, one to two parts, and cadmium, one to two and a half parts, substantially as described, and for the purpose n specifier.
In testimony whereof we have signed our namrs to this specification in the presence of two subscribing witnesses.
HEINRICH OSTERMANN. AXEL PRIP.
thus described our invention, we
Witnesses:
L. T. ADAMS, E. IMER-ScHNEIDER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US381718A true US381718A (en) | 1888-04-24 |
Family
ID=2450713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US381718D Expired - Lifetime US381718A (en) | Heinbich ostermanx and axel peip |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US381718A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180269569A1 (en) * | 2015-09-30 | 2018-09-20 | HELLA GmbH & Co. KGaA | Method for producing a radome and corresponding radome |
| US20180287252A1 (en) * | 2015-09-30 | 2018-10-04 | HELLA GmbH & Co. KGaA | Method for producing a radome and corresponding radome |
-
0
- US US381718D patent/US381718A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20180269569A1 (en) * | 2015-09-30 | 2018-09-20 | HELLA GmbH & Co. KGaA | Method for producing a radome and corresponding radome |
| US20180287252A1 (en) * | 2015-09-30 | 2018-10-04 | HELLA GmbH & Co. KGaA | Method for producing a radome and corresponding radome |
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