CH557557A - - Google Patents

Info

Publication number
CH557557A
CH557557A CH587866A CH587866A CH557557A CH 557557 A CH557557 A CH 557557A CH 587866 A CH587866 A CH 587866A CH 587866 A CH587866 A CH 587866A CH 557557 A CH557557 A CH 557557A
Authority
CH
Switzerland
Application number
CH587866A
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 filed Critical
Priority to CH587866D priority Critical patent/CH587866A4/xx
Priority to CH587866A priority patent/CH557557A/xx
Priority to CH81567A priority patent/CH535284A/de
Priority to NL6705413A priority patent/NL6705413A/xx
Priority to US631686A priority patent/US3547713A/en
Priority to DE1558513A priority patent/DE1558513C3/de
Priority to FR103573A priority patent/FR1530482A/fr
Priority to GB08161/67A priority patent/GB1183476A/en
Publication of CH557557A publication Critical patent/CH557557A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C28/00—Alloys based on a metal not provided for in groups C22C5/00 - C22C27/00
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/0302—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity characterised by unspecified or heterogeneous hardness or specially adapted for magnetic hardness transitions
    • H01F1/0306—Metals or alloys, e.g. LAVES phase alloys of the MgCu2-type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Treatment Of Steel (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Micromachines (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
CH587866A 1966-04-22 1966-04-22 CH557557A (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH587866D CH587866A4 (de) 1966-04-22 1966-04-22
CH587866A CH557557A (de) 1966-04-22 1966-04-22
CH81567A CH535284A (de) 1966-04-22 1966-04-22 Verfahren zur Herstellung eines elastischen Gegenstandes mit einem von Null nur wenig verschiedenen Temperaturkoeffizienten des Elastizitätsmoduls, insbesondere eines Schwingers für elektromechanische Filter oder einer elastischen Aufhängung oder Feder für elektrische Messgeräte oder Waagen
NL6705413A NL6705413A (de) 1966-04-22 1967-04-18
US631686A US3547713A (en) 1966-04-22 1967-04-18 Methods of making structural materials having a low temperature coefficient of the modulus of elasticity
DE1558513A DE1558513C3 (de) 1966-04-22 1967-04-20 Verfahren zur Herstellung von Bauelementen mit einem weitgehend temperaturunabhängigen Temperaturkoeffizienten der elastischen Modulen
FR103573A FR1530482A (fr) 1966-04-22 1967-04-20 Procédé d'obtention d'un objet ayant un coefficient de température de l'élasticité voisin de zéro
GB08161/67A GB1183476A (en) 1966-04-22 1967-04-20 Methods of making Articles having a Low Temperature Coefficient of the Modules of Elasticity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH587866A CH557557A (de) 1966-04-22 1966-04-22

Publications (1)

Publication Number Publication Date
CH557557A true CH557557A (de) 1974-12-31

Family

ID=4300831

Family Applications (2)

Application Number Title Priority Date Filing Date
CH587866A CH557557A (de) 1966-04-22 1966-04-22
CH587866D CH587866A4 (de) 1966-04-22 1966-04-22

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH587866D CH587866A4 (de) 1966-04-22 1966-04-22

Country Status (5)

Country Link
US (1) US3547713A (de)
CH (2) CH557557A (de)
DE (1) DE1558513C3 (de)
GB (1) GB1183476A (de)
NL (1) NL6705413A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1258786A1 (de) 2001-05-18 2002-11-20 Montres Rolex Sa Selbstkompensierende Feder für einen mechanischen Oszillator vom Unruh-Spiralfeder-Typ

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH536362A (de) * 1966-04-22 1973-04-30 Straumann Inst Ag Metall- oder Halbleiterlegierung mit kleinen Temperaturkoeffizienten der Elastizität
CH527412A (de) * 1970-07-17 1972-08-31 Straumann Inst Ag Spannband für die Spannbandaufhängung eines drehbaren Messwerks
US3798077A (en) * 1971-09-24 1974-03-19 Siemens Ag Method for aligning mechanical filters
JPS6035421B2 (ja) * 1976-04-03 1985-08-14 東北大学金属材料研究所長 反強磁性（不感磁性）クロム基インバ−合金およびその製造方法
ES2171872T3 (es) * 1997-06-20 2002-09-16 Rolex Montres Espiral autocompensadora para oscilador mecanico de balancin-espiral para dispositivo de movimiento de relojeria y procedimiento de fabricacion de la espiral.
US6329066B1 (en) * 2000-03-24 2001-12-11 Montres Rolex S.A. Self-compensating spiral for a spiral balance-wheel in watchwork and process for treating this spiral
FR2842313B1 (fr) * 2002-07-12 2004-10-22 Gideon Levingston Oscilliateur mecanique (systeme balancier et ressort spiral) en materiaux permettant d'atteindre un niveau superieur de precision, applique a un mouvement d'horlogerie ou autre instrument de precision
GB0324439D0 (en) * 2003-10-20 2003-11-19 Levingston Gideon R Minimal thermal variation and temperature compensating non-magnetic balance wheels and methods of production of these and their associated balance springs
WO2006123095A2 (en) * 2005-05-14 2006-11-23 Gideon Levingston Balance spring, regulated balance wheel assembly and methods of manufacture thereof
US8100579B2 (en) * 2006-09-08 2012-01-24 Gideon Levingston Thermally compensating balance wheel
EP3663867A1 (de) * 2018-12-05 2020-06-10 Cartier International AG Kompensierende spiralfeder für eine uhr oder grossuhr aus einer niob-molybdän-legierung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL272644A (de) * 1961-04-24
NL279726A (de) * 1961-10-11
NL288063A (de) * 1962-02-09
BE633765A (de) * 1962-06-19
US3275480A (en) * 1962-08-27 1966-09-27 Jr Jesse O Betterton Method for increasing the critical current density of hard superconducting alloys and the improved products thereof
GB1110045A (en) * 1964-03-04 1968-04-18 Zh Denki Jiki Zairyo Kenkyusho A method of manufacturing non-magnetic, elastic metallic materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1258786A1 (de) 2001-05-18 2002-11-20 Montres Rolex Sa Selbstkompensierende Feder für einen mechanischen Oszillator vom Unruh-Spiralfeder-Typ
US6705601B2 (en) 2001-05-18 2004-03-16 Rolex S.A. Self-compensating spiral spring for a mechanical balance-spiral spring oscillator

Also Published As

Publication number Publication date
US3547713A (en) 1970-12-15
CH587866A4 (de) 1970-02-13
DE1558513C3 (de) 1974-04-04
GB1183476A (en) 1970-03-04
DE1558513A1 (de) 1972-02-17
NL6705413A (de) 1967-10-23
DE1558513B2 (de) 1973-08-30

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