IT1026608B - Disposizione circuitale per confrontare tensioni elettriche - Google Patents

Disposizione circuitale per confrontare tensioni elettriche

Info

Publication number: IT1026608B
Authority: IT; Italy
Prior art keywords: electrical voltages; circuital arrangement; compare electrical; compare; circuital
Prior art date: 1973-12-04

Application number

IT29945/74A

Other languages

English (en)

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.)

1973-12-04

Filing date

1974-11-28

Publication date

1978-10-20

1973-12-04 Priority claimed from DE19732360364 external-priority patent/DE2360364C3/de

1974-11-28 Application filed by Siemens Ag filed Critical Siemens Ag

1978-10-20 Application granted granted Critical

1978-10-20 Publication of IT1026608B publication Critical patent/IT1026608B/it

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)

IT29945/74A 1973-12-04 1974-11-28 Disposizione circuitale per confrontare tensioni elettriche IT1026608B (it)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
IT1026608B true IT1026608B (it)	1978-10-20

Family

ID=5899830

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT29945/74A IT1026608B (it)	1973-12-04	1974-11-28	Disposizione circuitale per confrontare tensioni elettriche

Country Status (14)

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

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

1974
- 1974-11-26 IL IL46129A patent/IL46129A/en unknown
- 1974-11-26 GB GB51175/74A patent/GB1492564A/en not_active Expired
- 1974-11-26 NL NL7415421A patent/NL7415421A/xx not_active Application Discontinuation
- 1974-11-26 ZA ZA00747530A patent/ZA747530B/xx unknown
- 1974-11-28 IT IT29945/74A patent/IT1026608B/it active
- 1974-11-28 CH CH1582474A patent/CH572295A5/xx not_active IP Right Cessation
- 1974-12-03 CA CA215,109A patent/CA1015411A/en not_active Expired
- 1974-12-03 SE SE7415130A patent/SE394032B/xx unknown
- 1974-12-03 DK DK627474AA patent/DK132722B/da unknown
- 1974-12-04 BR BR10129/74A patent/BR7410129A/pt unknown
- 1974-12-04 FR FR7439719A patent/FR2253218B1/fr not_active Expired
- 1974-12-04 US US05/529,496 patent/US4015141A/en not_active Expired - Lifetime
- 1974-12-04 BE BE151167A patent/BE822957A/xx unknown
- 1974-12-04 JP JP49140079A patent/JPS5091367A/ja active Pending

Also Published As

Publication number	Publication date
US4015141A (en)	1977-03-29
DK132722B (da)	1976-01-26
DK627474A (it)	1975-07-28
DE2360364A1 (de)	1975-06-12
CA1015411A (en)	1977-08-09
GB1492564A (en)	1977-11-23
SE7415130L (it)	1975-06-05
DE2360364B2 (de)	1977-06-02
BR7410129A (pt)	1976-06-08
IL46129A (en)	1977-01-31
SE394032B (sv)	1977-05-31
AU7601474A (en)	1976-06-03
JPS5091367A (it)	1975-07-22
NL7415421A (nl)	1975-06-06
IL46129A0 (en)	1975-08-31
FR2253218B1 (it)	1978-07-13
CH572295A5 (it)	1976-01-30
FR2253218A1 (it)	1975-06-27
ZA747530B (en)	1975-12-31
BE822957A (fr)	1975-06-04

Publication	Publication Date	Title
SE393899B (sv)	1977-05-23	Elektriskt hopkopplingsdon
IT1021329B (it)	1978-01-30	Componente elettrico
AR201141A1 (es)	1975-02-14	Terminal electrico
AR201336A1 (es)	1975-02-28	Terminales electricos
NL159223B (nl)	1979-01-15	Hoogspanningstransformator.
BR7406031D0 (pt)	1975-05-13	Cedula eletrolitica
IT1010830B (it)	1977-01-20	Cavo elettrico
IT1025071B (it)	1978-08-10	Connettori elettrici
IT1005860B (it)	1976-09-30	Dispositivo elettrico di accensione
AR199751A1 (es)	1974-09-23	Terminal electrico
SE419686B (sv)	1981-08-17	For lagspenning avsedd overspanningsskyddskrets
IT1003780B (it)	1976-06-10	Isolatore elettrico
AT342707B (de)	1978-04-25	Einleiterwandler fur hochspannungsschaltanlagen
BR7409027A (pt)	1976-05-11	Computador eletrico
BR7400073D0 (pt)	1974-11-05	Transformador eletrico
SE393229B (sv)	1977-05-02	Hogspenningsanordning
IT1027582B (it)	1978-12-20	Dispositivo indicatore di tensioni elettriche
FI55690C (fi)	1979-09-10	Rem
BR7409905A (pt)	1976-05-25	Relogio eletrico aperfeicoado
AT343717B (de)	1978-06-12	Spannungsvergleichsschaltung
NL7416455A (nl)	1975-06-23	Hoogspanningsinrichting.
SE393954B (sv)	1977-05-31	Elektrisk skrivmaskin
SE7406888L (sv)	1974-12-05	Fast epoxiharts
SE404554B (sv)	1978-10-09	Spenningsjemforelsekrets
IT1026608B (it)	1978-10-20	Disposizione circuitale per confrontare tensioni elettriche