FR2253218B1 - - Google Patents

Info

Publication number
FR2253218B1
FR2253218B1 FR7439719A FR7439719A FR2253218B1 FR 2253218 B1 FR2253218 B1 FR 2253218B1 FR 7439719 A FR7439719 A FR 7439719A FR 7439719 A FR7439719 A FR 7439719A FR 2253218 B1 FR2253218 B1 FR 2253218B1
Authority
FR
France
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
FR7439719A
Other versions
FR2253218A1 (fr
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
Priority claimed from DE19732360364 external-priority patent/DE2360364C3/de
Application filed by Siemens AG filed Critical Siemens AG
Publication of FR2253218A1 publication Critical patent/FR2253218A1/fr
Application granted granted Critical
Publication of FR2253218B1 publication Critical patent/FR2253218B1/fr
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)

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manipulation Of Pulses (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Electronic Switches (AREA)
FR7439719A 1973-12-04 1974-12-04 Expired FR2253218B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732360364 DE2360364C3 (de) 1973-12-04 Schaltungsanordnung zum Vergleichen von Gleichspannungen

Publications (2)

Publication Number Publication Date
FR2253218A1 FR2253218A1 (fr) 1975-06-27
FR2253218B1 true FR2253218B1 (fr) 1978-07-13

Family

ID=5899830

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439719A Expired FR2253218B1 (fr) 1973-12-04 1974-12-04

Country Status (14)

Country Link
US (1) US4015141A (fr)
JP (1) JPS5091367A (fr)
BE (1) BE822957A (fr)
BR (1) BR7410129A (fr)
CA (1) CA1015411A (fr)
CH (1) CH572295A5 (fr)
DK (1) DK132722B (fr)
FR (1) FR2253218B1 (fr)
GB (1) GB1492564A (fr)
IL (1) IL46129A (fr)
IT (1) IT1026608B (fr)
NL (1) NL7415421A (fr)
SE (1) SE394032B (fr)
ZA (1) ZA747530B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04290966A (ja) * 1991-03-20 1992-10-15 Nec Corp 低電源電圧検出回路

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309531A (en) * 1964-03-04 1967-03-14 Sylvania Electric Prod Transistorized exclusive or logic circuit
US3354448A (en) * 1964-12-22 1967-11-21 Bell Telephone Labor Inc High sensitivity voltage monitor
US3515899A (en) * 1966-06-08 1970-06-02 Northern Electric Co Logic gate with stored charge carrier leakage path
US3553491A (en) * 1969-01-10 1971-01-05 Ibm Circuit for sensing binary signals from a high-speed memory device
US3679912A (en) * 1971-06-09 1972-07-25 Allied Control Co Overvoltage-undervoltage sensor
US3733498A (en) * 1971-09-27 1973-05-15 Telex Computer Products Dual-voltage feedback comparator for simultaneously monitoring a positive and negative voltage
US3725795A (en) * 1971-12-22 1973-04-03 Lorain Prod Corp A-c voltage detector
US3806915A (en) * 1972-09-05 1974-04-23 Us Navy Multithreshold analog to digital converter
US3789242A (en) * 1972-12-26 1974-01-29 Bell Telephone Labor Inc Overvoltage and undervoltage detection circuit

Also Published As

Publication number Publication date
GB1492564A (en) 1977-11-23
IL46129A (en) 1977-01-31
CA1015411A (en) 1977-08-09
DE2360364A1 (de) 1975-06-12
BR7410129A (pt) 1976-06-08
DK627474A (fr) 1975-07-28
DE2360364B2 (de) 1977-06-02
DK132722B (da) 1976-01-26
SE394032B (sv) 1977-05-31
NL7415421A (nl) 1975-06-06
ZA747530B (en) 1975-12-31
US4015141A (en) 1977-03-29
SE7415130L (fr) 1975-06-05
IT1026608B (it) 1978-10-20
BE822957A (fr) 1975-06-04
AU7601474A (en) 1976-06-03
IL46129A0 (en) 1975-08-31
CH572295A5 (fr) 1976-01-30
FR2253218A1 (fr) 1975-06-27
JPS5091367A (fr) 1975-07-22

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Legal Events

Date Code Title Description
ST Notification of lapse