DK117407B - Omformerapparat, der er følsomt over for temperatur, tryk og magnetfelt. - Google Patents

Omformerapparat, der er følsomt over for temperatur, tryk og magnetfelt.

Info

Publication number
DK117407B
DK117407B DK152563AA DK152563A DK117407B DK 117407 B DK117407 B DK 117407B DK 152563A A DK152563A A DK 152563AA DK 152563 A DK152563 A DK 152563A DK 117407 B DK117407 B DK 117407B
Authority
DK
Denmark
Prior art keywords
sensitive
temperature
pressure
magnetic field
converter device
Prior art date
Application number
DK152563AA
Other languages
English (en)
Inventor
E Yetter
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of DK117407B publication Critical patent/DK117407B/da

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
    • H01F1/0302—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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
    • 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
    • G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
    • G01K7/38—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils the variations of temperature influencing the magnetic permeability
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/16—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means by making use of variations in the magnetic properties of material resulting from the application of stress
    • 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
    • H01F1/0009—Antiferromagnetic materials, i.e. materials exhibiting a Néel transition temperature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Soft Magnetic Materials (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DK152563AA 1962-04-03 1963-04-02 Omformerapparat, der er følsomt over for temperatur, tryk og magnetfelt. DK117407B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US184742A US3239826A (en) 1962-04-03 1962-04-03 Transducer apparatus

Publications (1)

Publication Number Publication Date
DK117407B true DK117407B (da) 1970-04-20

Family

ID=22678150

Family Applications (1)

Application Number Title Priority Date Filing Date
DK152563AA DK117407B (da) 1962-04-03 1963-04-02 Omformerapparat, der er følsomt over for temperatur, tryk og magnetfelt.

Country Status (6)

Country Link
US (1) US3239826A (da)
CH (1) CH468002A (da)
DE (1) DE1448901A1 (da)
DK (1) DK117407B (da)
GB (1) GB1001986A (da)
SE (1) SE325498B (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU511223B2 (en) * 1975-08-20 1980-08-07 Mishima Kosan Co. Ltd. Metal refining method and apparatus
FI57181C (fi) * 1975-09-11 1980-06-10 Ovako Oy Fastransformationsmaetare
JPS57169050A (en) * 1981-02-10 1982-10-18 Toshiba Corp Temperature sensitive amorphous magnetic alloy

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1586877A (en) * 1924-04-04 1926-06-01 Western Electric Co Electromagnetic device
US2991414A (en) * 1957-09-26 1961-07-04 Burroughs Corp Electrical apparatus

Also Published As

Publication number Publication date
SE325498B (da) 1970-06-29
US3239826A (en) 1966-03-08
DE1448901A1 (de) 1969-09-18
CH468002A (de) 1969-01-31
GB1001986A (en) 1965-08-18

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