DE2328247A1 - Schwellwertschaltung - Google Patents

Schwellwertschaltung

Info

Publication number
DE2328247A1
DE2328247A1 DE19732328247 DE2328247A DE2328247A1 DE 2328247 A1 DE2328247 A1 DE 2328247A1 DE 19732328247 DE19732328247 DE 19732328247 DE 2328247 A DE2328247 A DE 2328247A DE 2328247 A1 DE2328247 A1 DE 2328247A1
Authority
DE
Germany
Prior art keywords
resistor
voltage divider
voltage
center tap
transducer
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19732328247
Other languages
German (de)
English (en)
Inventor
Albrecht Johne
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Polygraph Leipzig Kombinat Veb
Original Assignee
Polygraph Leipzig Kombinat Veb
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 Polygraph Leipzig Kombinat Veb filed Critical Polygraph Leipzig Kombinat Veb
Publication of DE2328247A1 publication Critical patent/DE2328247A1/de
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/023—Generators characterised by the type of circuit or by the means used for producing pulses by the use of differential amplifiers or comparators, with internal or external positive feedback
    • H03K3/0233—Bistable circuits
    • H03K3/02337—Bistables with hysteresis, e.g. Schmitt trigger
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/22—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • C07D277/30—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Amplifiers (AREA)
DE19732328247 1972-07-27 1973-06-02 Schwellwertschaltung Pending DE2328247A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD16471372A DD101162A5 (enExample) 1972-07-27 1972-07-27

Publications (1)

Publication Number Publication Date
DE2328247A1 true DE2328247A1 (de) 1974-04-04

Family

ID=5487663

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732328247 Pending DE2328247A1 (de) 1972-07-27 1973-06-02 Schwellwertschaltung

Country Status (2)

Country Link
DD (1) DD101162A5 (enExample)
DE (1) DE2328247A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937447A1 (de) * 1989-11-10 1991-05-16 Hanning Elektro Werke Schutzeinrichtung fuer frequenzumrichter
DE19618442A1 (de) * 1996-05-08 1997-11-13 Mueller Friedrich Verfahren und Vorrichtung zum Feststellen des Fließens eines Fluides

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3937447A1 (de) * 1989-11-10 1991-05-16 Hanning Elektro Werke Schutzeinrichtung fuer frequenzumrichter
DE19618442A1 (de) * 1996-05-08 1997-11-13 Mueller Friedrich Verfahren und Vorrichtung zum Feststellen des Fließens eines Fluides

Also Published As

Publication number Publication date
DD101162A5 (enExample) 1973-10-20
DD98588A1 (enExample) 1973-06-20

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Legal Events

Date Code Title Description
OHA Expiration of time for request for examination