CH865767A4 - - Google Patents
Info
- Publication number
- CH865767A4 CH865767A4 CH865767DD CH865767A4 CH 865767 A4 CH865767 A4 CH 865767A4 CH 865767D D CH865767D D CH 865767DD CH 865767 A4 CH865767 A4 CH 865767A4
- Authority
- CH
- Switzerland
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
-
- 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
-
- 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
- G04B43/00—Protecting clockworks by shields or other means against external influences, e.g. magnetic fields
- G04B43/007—Antimagnetic alloys
Landscapes
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Soft Magnetic Materials (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR69163A FR1493033A (en) | 1966-07-12 | 1966-07-12 | Non-magnetic iron-nickel-chromium-molybdenum alloys and watch springs obtained with these alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH865767A4 true CH865767A4 (en) | 1970-09-30 |
Family
ID=8613095
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH865767A CH501954A (en) | 1966-07-12 | 1967-06-19 | Watch hairspring with zero thermal coefficient |
| CH865767D CH865767A4 (en) | 1966-07-12 | 1967-06-19 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH865767A CH501954A (en) | 1966-07-12 | 1967-06-19 | Watch hairspring with zero thermal coefficient |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3464815A (en) |
| CH (2) | CH501954A (en) |
| DE (1) | DE1558642B2 (en) |
| FR (1) | FR1493033A (en) |
| GB (1) | GB1156574A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4911884A (en) * | 1989-01-30 | 1990-03-27 | General Electric Company | High strength non-magnetic alloy |
| DE102005030959A1 (en) * | 2005-06-30 | 2007-01-11 | Robert Bosch Gmbh | Electrically actuated valve |
| EP2680090A1 (en) * | 2012-06-28 | 2014-01-01 | Nivarox-FAR S.A. | Mainspring for a clock piece |
| EP3176651B1 (en) * | 2015-12-02 | 2018-09-12 | Nivarox-FAR S.A. | Method for manufacturing a timepiece hairspring |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH217814A (en) * | 1937-06-02 | 1941-11-15 | Soc D Fabriques De Spiraux Reu | Process for the manufacture of balance springs for watches, chronometers, etc. |
| US3065068A (en) * | 1962-03-01 | 1962-11-20 | Allegheny Ludlum Steel | Austenitic alloy |
| US3243287A (en) * | 1962-09-14 | 1966-03-29 | Crucible Steel Co America | Hot strength iron base alloys |
| US3300347A (en) * | 1964-05-07 | 1967-01-24 | Huck Mfg Co | Fastening device and method of making same |
-
1966
- 1966-07-12 FR FR69163A patent/FR1493033A/en not_active Expired
-
1967
- 1967-06-05 DE DE19671558642 patent/DE1558642B2/en not_active Withdrawn
- 1967-06-12 GB GB27004/67A patent/GB1156574A/en not_active Expired
- 1967-06-19 CH CH865767A patent/CH501954A/en not_active IP Right Cessation
- 1967-06-19 CH CH865767D patent/CH865767A4/xx unknown
- 1967-06-22 US US647956A patent/US3464815A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1156574A (en) | 1969-07-02 |
| US3464815A (en) | 1969-09-02 |
| DE1558642A1 (en) | 1971-05-06 |
| FR1493033A (en) | 1967-08-25 |
| CH501954A (en) | 1970-09-30 |
| DE1558642B2 (en) | 1971-05-06 |