ES413771A1 - Aparato detector de tension para lineas e instalaciones electricas industriales, permitiendo discriminar niveles de tension diferentes. - Google Patents

Aparato detector de tension para lineas e instalaciones electricas industriales, permitiendo discriminar niveles de tension diferentes.

Info

Publication number
ES413771A1
ES413771A1 ES413771A ES413771A ES413771A1 ES 413771 A1 ES413771 A1 ES 413771A1 ES 413771 A ES413771 A ES 413771A ES 413771 A ES413771 A ES 413771A ES 413771 A1 ES413771 A1 ES 413771A1
Authority
ES
Spain
Prior art keywords
installations
translation
machine
legally binding
google translate
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
ES413771A
Other languages
English (en)
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.)
I P A INTERNATIONALE PATENT UN
Original Assignee
I P A INTERNATIONALE PATENT UN
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 I P A INTERNATIONALE PATENT UN filed Critical I P A INTERNATIONALE PATENT UN
Publication of ES413771A1 publication Critical patent/ES413771A1/es
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)
    • G01R19/16595—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) with multi level indication
    • 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
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/155—Indicating the presence of voltage

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Electronic Switches (AREA)
  • Keying Circuit Devices (AREA)
ES413771A 1972-04-17 1973-04-16 Aparato detector de tension para lineas e instalaciones electricas industriales, permitiendo discriminar niveles de tension diferentes. Expired ES413771A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7213393A FR2186650B1 (es) 1972-04-17 1972-04-17

Publications (1)

Publication Number Publication Date
ES413771A1 true ES413771A1 (es) 1976-01-16

Family

ID=9096962

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413771A Expired ES413771A1 (es) 1972-04-17 1973-04-16 Aparato detector de tension para lineas e instalaciones electricas industriales, permitiendo discriminar niveles de tension diferentes.

Country Status (3)

Country Link
ES (1) ES413771A1 (es)
FR (1) FR2186650B1 (es)
IT (1) IT983961B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2432174A1 (fr) * 1978-07-25 1980-02-22 Etudes Gestion Ind Immob Detecteur unipolaire de tensions alternatives a seuils de sensibilite commutables
FR2502789A1 (fr) * 1981-03-26 1982-10-01 Singer Edouard Perfectionnement aux dispositifs portatifs de verification d'absence de tension sur des installations a haute et tres haute tension alternative

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535559A (fr) * 1967-06-16 1968-08-09 Ipa Anstalt Procédé pour détecter sélectivement la présence de tensions électriques et dispositif pour la mise en oeuvre de ce procédé
FR2044980A5 (es) * 1969-05-29 1971-02-26 Brion Leroux Et Cie Ets

Also Published As

Publication number Publication date
FR2186650A1 (es) 1974-01-11
IT983961B (it) 1974-11-11
DE2319252A1 (de) 1973-11-08
FR2186650B1 (es) 1974-07-26
DE2319252B2 (de) 1977-02-24

Similar Documents

Publication Publication Date Title
FR1485076A (fr) Détecteurs de signaux à seuil adaptable
NL165310C (nl) Signaalniveaudiscriminatieschakeling.
SE380647B (sv) Indikatoranordning for en optisk dataavkenningsanordning.
NL7601261A (nl) Schakeling met een lage impedantie met ionisatie rook-sondes.
ES436067A1 (es) Perfeccionamientos en sistemas telefonicos de teclado.
US3723885A (en) Capacitance proximity switch
GB1413153A (en) Method and control circuit for liquid level control system
NL156847B (nl) Aanslaggevoelig besturingsstelsel voor een elektronisch muziekinstrument met toetsen.
ES424830A1 (es) Instalacion de alarma.
GB1212039A (en) Boundary value voltage or current sensors
FR1337377A (fr) Circuit de détection de signaux
SU390551A1 (ru) Устройство сигнализации
GB1300579A (en) Signal detector apparatus
GB1288925A (es)
CH481529A (fr) Circuit de détection de signaux binaires
ES379830A1 (es) Perfeccionamientos en disposiciones protectoras contra fal-sas conexiones en conjuntos provistos de unidades de cons- truccion electronicas.
FR1495747A (fr) Circuit de détection de signaux binaires provenant d'une mémoire à vitesse élevée
NO771334L (no) Anordning til detektering og tidsbestemmelse av et inngangssignal.
GB1516311A (en) Monitoring devices
FR1479378A (fr) Dispositif de détection de signaux
JPS5226244A (en) Testing device for continuous multi-change-fo-frequency type position detector
GB936643A (en) Improvements in or relating to electrical fault detection circuits
FR1484881A (fr) Système de contrôle de détection de mémoire
FR1468228A (fr) Dispositif de détection de signaux acoustiques
FR1480727A (fr) Système de détection de signaux de données