NL80109C - - Google Patents

Info

Publication number
NL80109C
NL80109C NL80109DA NL80109C NL 80109 C NL80109 C NL 80109C NL 80109D A NL80109D A NL 80109DA NL 80109 C NL80109 C NL 80109C
Authority
NL
Netherlands
Application number
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.)
Publication of NL80109C publication Critical patent/NL80109C/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/30—Structural combination of electric measuring instruments with basic electronic circuits, e.g. with amplifier
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B1/00—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • G05B1/02—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals
    • G05B1/027—Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric for comparing analogue signals using impedance bridges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
NL80109D 1947-03-13 NL80109C (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS264347X 1947-03-13

Publications (1)

Publication Number Publication Date
NL80109C true NL80109C (ja)

Family

ID=5451599

Family Applications (1)

Application Number Title Priority Date Filing Date
NL80109D NL80109C (ja) 1947-03-13

Country Status (2)

Country Link
CH (1) CH264347A (ja)
NL (1) NL80109C (ja)

Also Published As

Publication number Publication date
CH264347A (de) 1949-10-15

Similar Documents

Publication Publication Date Title
AT165716B (ja)
FR954732A (ja)
AT166672B (ja)
AT165884B (ja)
AT165673B (ja)
BE474505A (ja)
BE472149A (ja)
BE472071A (ja)
BE473400A (ja)
BE463900A (ja)
BE465296A (ja)
BE467279A (ja)
BE470620A (ja)
BE470671A (ja)
BE470729A (ja)
BE471160A (ja)
BE471167A (ja)
BE471206A (ja)
BE471414A (ja)
BE471467A (ja)
BE471492A (ja)
BE471627A (ja)
BE471830A (ja)
BE422748A (ja)
BE401708A (ja)