CH461815A - Object with a strongly negative temperature coefficient of elasticity - Google Patents
Object with a strongly negative temperature coefficient of elasticityInfo
- Publication number
- CH461815A CH461815A CH1249466A CH1249466A CH461815A CH 461815 A CH461815 A CH 461815A CH 1249466 A CH1249466 A CH 1249466A CH 1249466 A CH1249466 A CH 1249466A CH 461815 A CH461815 A CH 461815A
- Authority
- CH
- Switzerland
- Prior art keywords
- elasticity
- temperature coefficient
- negative temperature
- strongly negative
- strongly
- Prior art date
Links
Classifications
-
- 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
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/32—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using change of resonant frequency of a crystal
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Acoustics & Sound (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Materials For Medical Uses (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1249466A CH461815A (en) | 1966-08-29 | 1966-08-29 | Object with a strongly negative temperature coefficient of elasticity |
DE1558518A DE1558518C2 (en) | 1966-08-29 | 1967-05-26 | Use of a metallic, paramagnetic alloy for the production of components which are suitable for temperature measurement due to a strongly negative temperature coefficient of the elastic modules |
DE1558517A DE1558517C2 (en) | 1966-08-29 | 1967-05-26 | Process for the production of components with a strongly negative temperature coefficient of the elastic modules |
GB39415/67A GB1200192A (en) | 1966-08-29 | 1967-08-29 | Improvements in or relating to temperature sensitive devices having negative temperature coefficients of the moduli of elasticity and methods of making such devices |
US00084307A US3773570A (en) | 1966-08-29 | 1970-10-27 | Construction element having strongly negative temperature coefficients of elasticity moduli |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1249466A CH461815A (en) | 1966-08-29 | 1966-08-29 | Object with a strongly negative temperature coefficient of elasticity |
Publications (1)
Publication Number | Publication Date |
---|---|
CH461815A true CH461815A (en) | 1968-08-31 |
Family
ID=4383509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1249466A CH461815A (en) | 1966-08-29 | 1966-08-29 | Object with a strongly negative temperature coefficient of elasticity |
Country Status (4)
Country | Link |
---|---|
US (1) | US3773570A (en) |
CH (1) | CH461815A (en) |
DE (2) | DE1558517C2 (en) |
GB (1) | GB1200192A (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH551032A (en) * | 1966-04-22 | 1974-06-28 | Paramagnetic metal/semiconductor alloys - for oscillating and spring elements with particular elastic properties | |
FR2842313B1 (en) * | 2002-07-12 | 2004-10-22 | Gideon Levingston | MECHANICAL OSCILLATOR (BALANCING SYSTEM AND SPIRAL SPRING) IN MATERIALS FOR REACHING A HIGHER LEVEL OF PRECISION, APPLIED TO A WATCHMAKING MOVEMENT OR OTHER PRECISION INSTRUMENT |
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 |
JP4225884B2 (en) * | 2003-12-08 | 2009-02-18 | オリンパス株式会社 | Electronics |
US8333501B2 (en) * | 2005-05-14 | 2012-12-18 | Carbontime Limited | Balance spring, regulated balance wheel assembly and methods of manufacture thereof |
EP2062101A2 (en) * | 2006-09-08 | 2009-05-27 | Gideon Levingston | Thermally compensating balance wheel |
WO2014201239A2 (en) * | 2013-06-14 | 2014-12-18 | The Texas A&M University System | Systems and methods for tailoring coefficients of thermal expansion between extreme positive and extreme negative values |
CN104180919B (en) * | 2014-08-12 | 2017-05-17 | 南京理工大学 | High-precision temperature measuring system based on micro resonator |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL288063A (en) * | 1962-02-09 | |||
FR1355568A (en) * | 1962-12-17 | 1964-03-20 | Snecma | Process for soldering two parts, at least one of which is in graphite |
-
1966
- 1966-08-29 CH CH1249466A patent/CH461815A/en unknown
-
1967
- 1967-05-26 DE DE1558517A patent/DE1558517C2/en not_active Expired
- 1967-05-26 DE DE1558518A patent/DE1558518C2/en not_active Expired
- 1967-08-29 GB GB39415/67A patent/GB1200192A/en not_active Expired
-
1970
- 1970-10-27 US US00084307A patent/US3773570A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE1558517C2 (en) | 1974-03-14 |
DE1558518C2 (en) | 1974-03-21 |
US3773570A (en) | 1973-11-20 |
DE1558517B1 (en) | 1973-08-16 |
DE1558518B1 (en) | 1973-08-23 |
GB1200192A (en) | 1970-07-29 |
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