DE100379C - - Google Patents
Info
- Publication number
- DE100379C DE100379C DENDAT100379D DE100379DA DE100379C DE 100379 C DE100379 C DE 100379C DE NDAT100379 D DENDAT100379 D DE NDAT100379D DE 100379D A DE100379D A DE 100379DA DE 100379 C DE100379 C DE 100379C
- Authority
- DE
- Germany
- Prior art keywords
- nickel
- steel
- parts
- weight
- unrest
- 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 14
- 229910052759 nickel Inorganic materials 0.000 claims 7
- 229910000831 Steel Inorganic materials 0.000 claims 6
- 239000010959 steel Substances 0.000 claims 6
- 206010038743 Restlessness Diseases 0.000 claims 4
- 229910045601 alloy Inorganic materials 0.000 claims 3
- 239000000956 alloy Substances 0.000 claims 3
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims 3
- 229910000851 Alloy steel Inorganic materials 0.000 claims 1
- 229910001369 Brass Inorganic materials 0.000 claims 1
- 239000010951 brass Substances 0.000 claims 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)
- Manufacture And Refinement Of Metals (AREA)
Description
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (3)
- . Patent-Ansprüche:ι . Eine Ausführungsform der durch Anspruch 1 des Haupt-Patentes gekennzeichneten Nickelstahlcompensation an Uhrwerken mit Unruhe, bei der die Spirale aus einer Legirung von 38 bis 45 pCt. Nickel und 62 bis 55 pCt. Stahl besteht.
- 2. Eine Ausführungsform der durch Anspruch 1 des Haupt-Patentes gekennzeichneten Nickelstahlcompensation an Uhrwerken mit Unruhe, bei der die Spirale aus einer Legirung von 43,5 Gewichtstheilen Nickel und 56,5 Gewichtstheilen Stahl gebildet ist, während die Unruhe aus Messing besteht.
- 3. Eine Ausführungsform der durch Anspruch 1 des Haupt-Patentes gekennzeichneten Nickelstahlcompensation an Uhrwerken mit Unruhe, bei der die Spirale aus einer Legirung von 44 Gewichtstheilen Nickel und 56 Gewichtstheilen Stahl besteht, während die Unruhe aus einer bei Temperaturerhöhung sich sehr wenig ausdehnenden, aus 35 bis 36 Gewichtstheilen Nickel und 65 bis 64Gewichtstheilen Stahl zusammengesetzten Legirung gebildet ist.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE100379C true DE100379C (de) |
Family
ID=371202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT100379D Active DE100379C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE100379C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7342807B2 (en) | 2003-01-03 | 2008-03-11 | Rohde & Schwarz Gmbh & Co. Kg | Modules for a measuring device and measuring device |
-
0
- DE DENDAT100379D patent/DE100379C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7342807B2 (en) | 2003-01-03 | 2008-03-11 | Rohde & Schwarz Gmbh & Co. Kg | Modules for a measuring device and measuring device |
| US7593233B2 (en) | 2003-01-03 | 2009-09-22 | Rohde & Schwarz Gmbh & Co. Kg | Modules for a measuring device and measuring device |
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