DE345037C - - Google Patents
Info
- Publication number
- DE345037C DE345037C DENDAT345037D DE345037DA DE345037C DE 345037 C DE345037 C DE 345037C DE NDAT345037 D DENDAT345037 D DE NDAT345037D DE 345037D A DE345037D A DE 345037DA DE 345037 C DE345037 C DE 345037C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- manganese
- silicon
- vanadium
- iron
- 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.)
- Active
Links
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 6
- 239000011572 manganese Substances 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052720 vanadium Inorganic materials 0.000 claims description 4
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium(0) Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 2
- 239000011651 chromium Substances 0.000 claims description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 3
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/20—Compensation of mechanisms for stabilising frequency
- G04B17/22—Compensation of mechanisms for stabilising frequency for the effect of variations of temperature
- G04B17/227—Compensation of mechanisms for stabilising frequency for the effect of variations of temperature composition and manufacture of the material used
Landscapes
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Springs (AREA)
Description
Kompensationsspiralfeder für die Hemmung von Chronometern und Taschenuhren. Es ist bekannt, daB man durch geeignete Zusammensetzung der zur Herstellung der Spiralfedern verwendeten Legierung Kompensationsspiralfedern herstellen kann, die den Taschenuhren denselben gleichen Gang bei allen Temperaturen sichern und so die genannte »sekundäre Ungenauigkeit« der Chronometer beseitigen.Compensation spiral spring for escapement of chronometers and pocket watches. It is known that a suitable composition of the for the production of The alloy coil springs used can produce compensation coil springs that ensure the pocket watches have the same gear at all temperatures and so the Eliminate the so-called "secondary inaccuracy" of the chronometer.
Die Legierungen, welche die Erzielung dieses Resultates gestatten, sind Eisennickellegierungen, denen massige Dosen (io bis 2o Prozent) von mindestens einem der Metalle, die, wie Chrom, Kupfer und Mangan, sich mit Eisennickellegierungen in allen Proportionen legieren lassen, zugesetzt wurden.The alloys which allow this result to be achieved are iron-nickel alloys, which massive doses (io to 2o percent) of at least one of the metals that, like chromium, copper and manganese, blend with iron-nickel alloys Alloy in all proportions, were added.
Es wurde nun gefunden, daB es möglich ist, unter nur teilweiser Beseitigung
der sekundären Ungenauigkeit der Taschenuhren und Chronometer, das Kompensationsvermögen
der Unruhespiralfedern auf das in der Praxis hauptssächlich in Betracht kommende
Temperaturintervall zu beschränken, wenn die Legierung einer Unruhespiralfeder folgende
Zusammensetzung aufweist
Neben der Verminderung der sekundären Ungenauigkeit werden noch die anderen im Patent 3z8695 erwähnten Vorteile erzielt, nämlich eine geringere Empfindlichkeit gegen- Veränderungen in der Zusammensetzung und gegen Homogenitätsmangel der Legierungen.In addition to reducing the secondary inaccuracy, the achieved other advantages mentioned in patent 3z8695, namely lower sensitivity against changes in the composition and against lack of homogeneity of the alloys.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE345037C true DE345037C (en) |
Family
ID=573545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT345037D Active DE345037C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE345037C (en) |
-
0
- DE DENDAT345037D patent/DE345037C/de active Active
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