NL21757C - - Google Patents

Info

Publication number
NL21757C
NL21757C NL21757DA NL21757C NL 21757 C NL21757 C NL 21757C NL 21757D A NL21757D A NL 21757DA NL 21757 C NL21757 C NL 21757C
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 NL21757C publication Critical patent/NL21757C/xx

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B1/00Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values
    • G05B1/01Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric
    • G05B1/04Comparing elements, i.e. elements for effecting comparison directly or indirectly between a desired value and existing or anticipated values electric with sensing of the position of the pointer of a measuring instrument

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Stepping Motors (AREA)
  • Protection Of Generators And Motors (AREA)
NL21757D 1927-01-07 NL21757C (en:Method)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE283220X 1927-01-07

Publications (1)

Publication Number Publication Date
NL21757C true NL21757C (en:Method)

Family

ID=6045064

Family Applications (1)

Application Number Title Priority Date Filing Date
NL21757D NL21757C (en:Method) 1927-01-07

Country Status (2)

Country Link
GB (1) GB283220A (en:Method)
NL (1) NL21757C (en:Method)

Also Published As

Publication number Publication date
GB283220A (en) 1928-10-25

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