IN145145B - - Google Patents

Info

Publication number
IN145145B
IN145145B IN400/CAL/76A IN400CA1976A IN145145B IN 145145 B IN145145 B IN 145145B IN 400CA1976 A IN400CA1976 A IN 400CA1976A IN 145145 B IN145145 B IN 145145B
Authority
IN
India
Application number
IN400/CAL/76A
Other languages
English (en)
Inventor
H Parrier
A Parrier
J Parrier
Original Assignee
H Parrier
A Parrier
J Parrier
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 FR7503653A external-priority patent/FR2299750A1/fr
Priority claimed from FR7539397A external-priority patent/FR2335079A2/fr
Application filed by H Parrier, A Parrier, J Parrier filed Critical H Parrier
Publication of IN145145B publication Critical patent/IN145145B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
    • H02H3/162—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass for AC systems
    • H02H3/165—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass for AC systems for three-phase systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
IN400/CAL/76A 1975-01-31 1976-03-05 IN145145B (enrdf_load_html_response)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7503653A FR2299750A1 (fr) 1975-01-31 1975-01-31 Dispositif de securite pour la
FR7539397A FR2335079A2 (fr) 1975-12-12 1975-12-12 Dispositif de securite pour la detection d'un defaut d'isolation electrique entre deux fils du circuit d'alimentation d'une machine

Publications (1)

Publication Number Publication Date
IN145145B true IN145145B (enrdf_load_html_response) 1978-09-02

Family

ID=26218717

Family Applications (1)

Application Number Title Priority Date Filing Date
IN400/CAL/76A IN145145B (enrdf_load_html_response) 1975-01-31 1976-03-05

Country Status (12)

Country Link
AT (1) AT355656B (enrdf_load_html_response)
AU (1) AU501224B2 (enrdf_load_html_response)
BR (1) BR7600661A (enrdf_load_html_response)
CA (1) CA1066358A (enrdf_load_html_response)
CH (1) CH619328A5 (enrdf_load_html_response)
DE (1) DE2603632A1 (enrdf_load_html_response)
DK (1) DK39876A (enrdf_load_html_response)
GB (1) GB1547221A (enrdf_load_html_response)
IN (1) IN145145B (enrdf_load_html_response)
NL (1) NL7600903A (enrdf_load_html_response)
OA (1) OA05231A (enrdf_load_html_response)
SE (1) SE413702B (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659744B1 (fr) * 1990-03-16 1992-07-24 Thomson Csf Dispositif de detection de defauts d'isolement electrique pour installation sous tension.

Also Published As

Publication number Publication date
CA1066358A (en) 1979-11-13
DK39876A (da) 1976-08-01
AT355656B (de) 1980-03-10
AU501224B2 (en) 1979-06-14
AU1073976A (en) 1977-08-11
SE7601031L (sv) 1976-08-02
DE2603632A1 (de) 1976-08-05
SE413702B (sv) 1980-06-16
NL7600903A (nl) 1976-08-03
OA05231A (fr) 1981-02-28
ATA67376A (de) 1979-08-15
CH619328A5 (en) 1980-09-15
BR7600661A (pt) 1976-08-31
GB1547221A (en) 1979-06-06

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