SE378460B - - Google Patents

Info

Publication number
SE378460B
SE378460B SE7401225A SE7401225A SE378460B SE 378460 B SE378460 B SE 378460B SE 7401225 A SE7401225 A SE 7401225A SE 7401225 A SE7401225 A SE 7401225A SE 378460 B SE378460 B SE 378460B
Authority
SE
Sweden
Application number
SE7401225A
Other versions
SE7401225L (enrdf_load_html_response
Inventor
K G E Berg
Original Assignee
Tillquist Ab Hugo
K G E Berg
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 Tillquist Ab Hugo, K G E Berg filed Critical Tillquist Ab Hugo
Priority to SE7401225A priority Critical patent/SE378460B/xx
Priority to NO750235A priority patent/NO750235L/no
Priority to DK27975*#A priority patent/DK27975A/da
Priority to DE19752503515 priority patent/DE2503515A1/de
Priority to FI750228A priority patent/FI750228A7/fi
Publication of SE7401225L publication Critical patent/SE7401225L/
Publication of SE378460B publication Critical patent/SE378460B/xx

Links

Classifications

    • 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
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
    • G01K7/20—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
    • G01K7/21—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit for modifying the output characteristic, e.g. linearising
    • 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
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
    • G01K7/20—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R17/00—Measuring arrangements involving comparison with a reference value, e.g. bridge
    • G01R17/10—AC or DC measuring bridges
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
SE7401225A 1974-01-30 1974-01-30 SE378460B (enrdf_load_html_response)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7401225A SE378460B (enrdf_load_html_response) 1974-01-30 1974-01-30
NO750235A NO750235L (enrdf_load_html_response) 1974-01-30 1975-01-27
DK27975*#A DK27975A (enrdf_load_html_response) 1974-01-30 1975-01-28
DE19752503515 DE2503515A1 (de) 1974-01-30 1975-01-29 Schaltungsanordnung bei widerstandsmessung
FI750228A FI750228A7 (enrdf_load_html_response) 1974-01-30 1975-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7401225A SE378460B (enrdf_load_html_response) 1974-01-30 1974-01-30

Publications (2)

Publication Number Publication Date
SE7401225L SE7401225L (enrdf_load_html_response) 1975-07-31
SE378460B true SE378460B (enrdf_load_html_response) 1975-09-01

Family

ID=20320058

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7401225A SE378460B (enrdf_load_html_response) 1974-01-30 1974-01-30

Country Status (5)

Country Link
DE (1) DE2503515A1 (enrdf_load_html_response)
DK (1) DK27975A (enrdf_load_html_response)
FI (1) FI750228A7 (enrdf_load_html_response)
NO (1) NO750235L (enrdf_load_html_response)
SE (1) SE378460B (enrdf_load_html_response)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169243A (en) * 1978-04-28 1979-09-25 Burr-Brown Research Corp. Remote sensing apparatus
DE3344363A1 (de) * 1983-12-08 1985-06-20 Hartmann & Braun Ag, 6000 Frankfurt Schaltungsanordnung zur speisung eines widerstandsgebers
DE3834464C1 (en) * 1988-10-10 1990-04-12 Murata Elektronik Gmbh, 8500 Nuernberg, De Three-wire measuring circuit
DE4001274A1 (de) * 1989-01-18 1990-07-26 Knick Elekt Messgeraete Gmbh Verfahren und schaltungsanordnung zum dynamischen messen eines ohmschen widerstandes
DE4034699C1 (en) * 1990-10-31 1991-12-19 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De Resistance measuring circuit using voltage transducer - has operational amplifier with non-inverted input connected to reference voltage source
CN110440945B (zh) * 2019-08-27 2024-02-20 太原合创自动化有限公司 高精度低温漂分立式双匹配恒流源测温电路

Also Published As

Publication number Publication date
DE2503515A1 (de) 1975-07-31
DK27975A (enrdf_load_html_response) 1975-10-06
FI750228A7 (enrdf_load_html_response) 1975-07-31
NO750235L (enrdf_load_html_response) 1975-08-25
SE7401225L (enrdf_load_html_response) 1975-07-31

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