DE2642239C2 - Richtimpulsgeber - Google Patents

Richtimpulsgeber

Info

Publication number
DE2642239C2
DE2642239C2 DE2642239A DE2642239A DE2642239C2 DE 2642239 C2 DE2642239 C2 DE 2642239C2 DE 2642239 A DE2642239 A DE 2642239A DE 2642239 A DE2642239 A DE 2642239A DE 2642239 C2 DE2642239 C2 DE 2642239C2
Authority
DE
Germany
Prior art keywords
output
operational amplifier
voltage
signal
input
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.)
Expired
Application number
DE2642239A
Other languages
German (de)
English (en)
Other versions
DE2642239B1 (de
Inventor
Ludwig 8520 Erlangen Schick
Dieter Ing.(Grad.) Wetzel
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE2642239A priority Critical patent/DE2642239C2/de
Priority to CH990477A priority patent/CH622620A5/de
Priority to NL7709841A priority patent/NL7709841A/xx
Priority to IN1402/CAL/77A priority patent/IN148025B/en
Priority to SE7710294A priority patent/SE416353B/xx
Priority to IT7727576A priority patent/IT1087716B/it
Priority to FR7728116A priority patent/FR2365160A1/fr
Priority to NO773183A priority patent/NO773183L/no
Priority to DK412577A priority patent/DK412577A/da
Priority to BE181021A priority patent/BE858839A/xx
Priority to JP52113153A priority patent/JPS5824048B2/ja
Priority to ES77462489A priority patent/ES462489A1/es
Publication of DE2642239B1 publication Critical patent/DE2642239B1/de
Application granted granted Critical
Publication of DE2642239C2 publication Critical patent/DE2642239C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
    • G01R19/1659—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533 to indicate that the value is within or outside a predetermined range of values (window)
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • 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
    • H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
    • H03K3/037—Bistable circuits
    • H03K3/0375—Bistable circuits provided with means for increasing reliability; for protection; for ensuring a predetermined initial state when the supply voltage has been applied; for storing the actual state when the supply voltage fails

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Electronic Switches (AREA)
  • Manipulation Of Pulses (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Transmitters (AREA)
  • Control Of Voltage And Current In General (AREA)
DE2642239A 1976-09-20 1976-09-20 Richtimpulsgeber Expired DE2642239C2 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE2642239A DE2642239C2 (de) 1976-09-20 1976-09-20 Richtimpulsgeber
CH990477A CH622620A5 (en) 1976-09-20 1977-08-12 Initialising-pulse transmitter with a limit-value detector for a voltage to be monitored
NL7709841A NL7709841A (nl) 1976-09-20 1977-09-07 Terugstelpulsgever.
IN1402/CAL/77A IN148025B (Direct) 1976-09-20 1977-09-13
SE7710294A SE416353B (sv) 1976-09-20 1977-09-14 Riktpulsgivare med en grensverdesindikator
IT7727576A IT1087716B (it) 1976-09-20 1977-09-15 Generatore di impulsi di assestamento,specie per circuiti digitali
FR7728116A FR2365160A1 (fr) 1976-09-20 1977-09-16 Generateur d'impulsions de correction
NO773183A NO773183L (no) 1976-09-20 1977-09-16 Retningspulsgiver.
DK412577A DK412577A (da) 1976-09-20 1977-09-19 Retningsimpulsgiver
BE181021A BE858839A (fr) 1976-09-20 1977-09-19 Generateur d'impulsions de correction
JP52113153A JPS5824048B2 (ja) 1976-09-20 1977-09-20 方向性パルス発信器
ES77462489A ES462489A1 (es) 1976-09-20 1977-09-20 Perfeccionamientos en generadores de impulsos directrices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2642239A DE2642239C2 (de) 1976-09-20 1976-09-20 Richtimpulsgeber

Publications (2)

Publication Number Publication Date
DE2642239B1 DE2642239B1 (de) 1978-01-05
DE2642239C2 true DE2642239C2 (de) 1978-09-07

Family

ID=5988356

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2642239A Expired DE2642239C2 (de) 1976-09-20 1976-09-20 Richtimpulsgeber

Country Status (12)

Country Link
JP (1) JPS5824048B2 (Direct)
BE (1) BE858839A (Direct)
CH (1) CH622620A5 (Direct)
DE (1) DE2642239C2 (Direct)
DK (1) DK412577A (Direct)
ES (1) ES462489A1 (Direct)
FR (1) FR2365160A1 (Direct)
IN (1) IN148025B (Direct)
IT (1) IT1087716B (Direct)
NL (1) NL7709841A (Direct)
NO (1) NO773183L (Direct)
SE (1) SE416353B (Direct)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925493B2 (ja) * 1978-12-21 1984-06-18 株式会社東芝 タイマ回路
JPS6111521Y2 (Direct) * 1980-03-31 1986-04-11
JPS5780828A (en) * 1980-11-07 1982-05-20 Hitachi Ltd Semiconductor integrated circuit device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470497A (en) * 1966-11-09 1969-09-30 Felten & Guilleaume Gmbh Circuit arrangement for signalling the upper and lower limits of a voltage
FR2191343B1 (Direct) * 1972-07-03 1976-08-06 Legrand Sa
FR2235527A2 (en) * 1973-06-26 1975-01-24 Legrand Sa Low voltage D.C. power supply unit - uses triac switching circuit in conjunction with double wave rectification

Also Published As

Publication number Publication date
BE858839A (fr) 1978-01-16
IN148025B (Direct) 1980-09-27
ES462489A1 (es) 1978-06-16
SE416353B (sv) 1980-12-15
IT1087716B (it) 1985-06-04
FR2365160A1 (fr) 1978-04-14
JPS5824048B2 (ja) 1983-05-19
DE2642239B1 (de) 1978-01-05
JPS5339047A (en) 1978-04-10
FR2365160B1 (Direct) 1980-08-01
SE7710294L (sv) 1978-03-21
CH622620A5 (en) 1981-04-15
NL7709841A (nl) 1978-03-22
DK412577A (da) 1978-03-21
NO773183L (no) 1978-03-21

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee