CH470700A - Non-magnetic spring element - Google Patents

Non-magnetic spring element

Info

Publication number
CH470700A
CH470700A CH1508166A CH1508166A CH470700A CH 470700 A CH470700 A CH 470700A CH 1508166 A CH1508166 A CH 1508166A CH 1508166 A CH1508166 A CH 1508166A CH 470700 A CH470700 A CH 470700A
Authority
CH
Switzerland
Prior art keywords
spring element
magnetic spring
magnetic
spring
Prior art date
Application number
CH1508166A
Other languages
German (de)
Other versions
CH1508166A4 (en
Inventor
Helmut Dipl Ing Albert
Original Assignee
Vacuumschmelze Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Vacuumschmelze Gmbh filed Critical Vacuumschmelze Gmbh
Publication of CH1508166A4 publication Critical patent/CH1508166A4/xx
Publication of CH470700A publication Critical patent/CH470700A/en

Links

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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/02—Alloys based on vanadium, niobium, or tantalum
    • 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
CH1508166A 1965-10-23 1966-10-14 Non-magnetic spring element CH470700A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965V0029593 DE1291906B (en) 1965-10-23 1965-10-23 Use of binary niobium-zirconium alloys for non-magnetic springs and non-magnetic mechanical vibrating elements and processes for producing the alloys to be used according to the invention

Publications (2)

Publication Number Publication Date
CH1508166A4 CH1508166A4 (en) 1968-12-13
CH470700A true CH470700A (en) 1969-05-14

Family

ID=7585009

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1508166A CH470700A (en) 1965-10-23 1966-10-14 Non-magnetic spring element
CH670267A CH457871A (en) 1965-10-23 1966-10-14 Process for the production of a non-magnetic spring or a non-magnetic mechanical oscillating element

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH670267A CH457871A (en) 1965-10-23 1966-10-14 Process for the production of a non-magnetic spring or a non-magnetic mechanical oscillating element

Country Status (5)

Country Link
CH (2) CH470700A (en)
DE (1) DE1291906B (en)
FR (1) FR1499541A (en)
GB (1) GB1159567A (en)
NL (1) NL6613764A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0886195B1 (en) * 1997-06-20 2002-02-13 Montres Rolex Sa Auto-compensating spring for mechanical oscillatory spiral spring of clockwork movement and method of manufacturing the same
DE69911913T2 (en) * 1999-03-26 2004-09-09 Rolex Sa Self-compensating coil spring for clockwork coil spring balance and method for treating the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1154949B (en) * 1954-10-02 1963-09-26 Straumann Inst Ag Amagnetic, thermo-compensated spring, especially spiral spring for watches

Also Published As

Publication number Publication date
CH1508166A4 (en) 1968-12-13
DE1291906B (en) 1969-04-03
NL6613764A (en) 1967-04-24
FR1499541A (en) 1967-10-27
GB1159567A (en) 1969-07-30
CH457871A (en) 1968-06-15

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Legal Events

Date Code Title Description
PL Patent ceased