FR2335079A2 - Dispositif de securite pour la detection d'un defaut d'isolation electrique entre deux fils du circuit d'alimentation d'une machine - Google Patents

Dispositif de securite pour la detection d'un defaut d'isolation electrique entre deux fils du circuit d'alimentation d'une machine

Info

Publication number
FR2335079A2
FR2335079A2 FR7539397A FR7539397A FR2335079A2 FR 2335079 A2 FR2335079 A2 FR 2335079A2 FR 7539397 A FR7539397 A FR 7539397A FR 7539397 A FR7539397 A FR 7539397A FR 2335079 A2 FR2335079 A2 FR 2335079A2
Authority
FR
France
Prior art keywords
short
circuit
monitor
machines
power switch
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.)
Granted
Application number
FR7539397A
Other languages
English (en)
Other versions
FR2335079B2 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7539397A priority Critical patent/FR2335079A2/fr
Priority to NL7600903A priority patent/NL7600903A/xx
Priority to CH119176A priority patent/CH619328A5/fr
Priority to SE7601031A priority patent/SE413702B/xx
Priority to GB3714/76A priority patent/GB1547221A/en
Priority to AT67376A priority patent/AT355656B/de
Priority to DE19762603632 priority patent/DE2603632A1/de
Priority to DK39876*#A priority patent/DK39876A/da
Priority to OA55725A priority patent/OA05231A/fr
Priority to BR7600661A priority patent/BR7600661A/pt
Priority to CA244,777A priority patent/CA1066358A/fr
Priority to AU10739/76A priority patent/AU501224B2/en
Priority to JP51016872A priority patent/JPS5272437A/ja
Priority to PL1976187730A priority patent/PL110107B1/pl
Priority to IN400/CAL/76A priority patent/IN145145B/en
Priority to LU74658A priority patent/LU74658A1/xx
Priority to NO761103A priority patent/NO761103L/no
Priority to FI760870A priority patent/FI760870A/fi
Priority to DD192181A priority patent/DD124135A5/xx
Priority to GR50480A priority patent/GR59275B/el
Priority to RO7685435A priority patent/RO72411A/fr
Priority to PT65002A priority patent/PT65002B/fr
Priority to CS764110A priority patent/CS223817B2/cs
Priority to YU02779/76A priority patent/YU277976A/xx
Publication of FR2335079A2 publication Critical patent/FR2335079A2/fr
Priority to JP1981081518U priority patent/JPS573333U/ja
Application granted granted Critical
Publication of FR2335079B2 publication Critical patent/FR2335079B2/fr
Granted legal-status Critical Current

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
    • 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
    • H02H3/14—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 occurrence of voltage on parts normally at earth potential

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
FR7539397A 1975-01-31 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 Granted FR2335079A2 (fr)

Priority Applications (25)

Application Number Priority Date Filing Date Title
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
NL7600903A NL7600903A (nl) 1975-01-31 1976-01-29 Beveiligingsinrichting.
SE7601031A SE413702B (sv) 1975-01-31 1976-01-30 Sekerhetsanordning for detektering av isolationsfel vid elektriska apparater
GB3714/76A GB1547221A (en) 1975-01-31 1976-01-30 Safety device for detecting insulation faults on an electrical apparatus
CH119176A CH619328A5 (en) 1975-01-31 1976-01-30 Safety device for detecting defects in an electrical supply circuit
AT67376A AT355656B (de) 1975-01-31 1976-01-30 Ueberwachungsvorrichtung zur anzeige eines isolationsfehlers einer elektrischen ein- richtung
DE19762603632 DE2603632A1 (de) 1975-01-31 1976-01-30 Ueberwachungsvorrichtung zur anzeige eines isolationsfehlers einer elektrischen einrichtung
DK39876*#A DK39876A (da) 1975-01-31 1976-01-30 Apparat til detektering af isolationsfejl mellem to ledere i et kredslob
OA55725A OA05231A (fr) 1975-01-31 1976-01-31 Dispositif de sécurité pour la détection d'un défaut d'isolation électrique entre deux fils du circuit d'alimentation d'une machine.
CA244,777A CA1066358A (fr) 1975-01-31 1976-02-02 Circuit de protection permettant de detecter un defaut d'isolement dans une machine electrique
AU10739/76A AU501224B2 (en) 1975-01-31 1976-02-02 Security apparatus forthe protection of electric machines
BR7600661A BR7600661A (pt) 1975-01-31 1976-02-02 Dispositivo de seguranca para detectar os defeitos de isolacao de um aparelho eletrico
JP51016872A JPS5272437A (en) 1975-12-12 1976-02-17 Safety device
PL1976187730A PL110107B1 (en) 1975-12-12 1976-03-05 Apparatus for detecting electric insulation damages
IN400/CAL/76A IN145145B (fr) 1975-01-31 1976-03-05
LU74658A LU74658A1 (fr) 1975-12-12 1976-03-29
NO761103A NO761103L (fr) 1975-12-12 1976-03-30
FI760870A FI760870A (fr) 1975-12-12 1976-04-01
DD192181A DD124135A5 (fr) 1975-12-12 1976-04-02
GR50480A GR59275B (en) 1975-12-12 1976-04-05 Disposition of security for the detection of a defect of electrical insulation between two wires of feeding circuit of a machine
RO7685435A RO72411A (fr) 1975-12-12 1976-04-06 Dispositif de securite pour la detection des defauts d'isolement et des court-circuits
PT65002A PT65002B (fr) 1975-12-12 1976-04-12 Dispositif de securite pour detecter les defauts d'isolement d'un appareil electrique
CS764110A CS223817B2 (en) 1975-12-12 1976-06-22 Connection for detection of the isolation defects or short-circuit between two conductors of the electric machine
YU02779/76A YU277976A (en) 1975-12-12 1976-09-12 Safety device for discovering the imperfections of electric insulation between two lines of a circuit for feeding a machine
JP1981081518U JPS573333U (fr) 1975-12-12 1981-06-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (2)

Publication Number Publication Date
FR2335079A2 true FR2335079A2 (fr) 1977-07-08
FR2335079B2 FR2335079B2 (fr) 1983-03-11

Family

ID=9164039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7539397A Granted FR2335079A2 (fr) 1975-01-31 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

Country Status (12)

Country Link
JP (2) JPS5272437A (fr)
CS (1) CS223817B2 (fr)
DD (1) DD124135A5 (fr)
FI (1) FI760870A (fr)
FR (1) FR2335079A2 (fr)
GR (1) GR59275B (fr)
LU (1) LU74658A1 (fr)
NO (1) NO761103L (fr)
PL (1) PL110107B1 (fr)
PT (1) PT65002B (fr)
RO (1) RO72411A (fr)
YU (1) YU277976A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447627A1 (fr) * 1979-01-25 1980-08-22 Sfec Dispositif de securite pour la detection d'un defaut d'isolement electrique
FR2468130A1 (fr) * 1979-10-23 1981-04-30 Sfec Dispositif de securite pour la detection d'un defaut d'isolement electrique sur une machine alimentee avec un neutre non relie a la masse machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03264665A (ja) * 1990-03-13 1991-11-25 Tokyo Electron Ltd プラズマ処理装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4423639Y1 (fr) * 1966-10-28 1969-10-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447627A1 (fr) * 1979-01-25 1980-08-22 Sfec Dispositif de securite pour la detection d'un defaut d'isolement electrique
FR2468130A1 (fr) * 1979-10-23 1981-04-30 Sfec Dispositif de securite pour la detection d'un defaut d'isolement electrique sur une machine alimentee avec un neutre non relie a la masse machine

Also Published As

Publication number Publication date
CS223817B2 (en) 1983-11-25
FR2335079B2 (fr) 1983-03-11
JPS573333U (fr) 1982-01-08
GR59275B (en) 1977-12-05
RO72411A (fr) 1981-09-24
DD124135A5 (fr) 1977-02-02
JPS5272437A (en) 1977-06-16
PT65002B (fr) 1977-09-08
PL110107B1 (en) 1980-07-31
FI760870A (fr) 1977-06-13
PT65002A (fr) 1976-05-01
YU277976A (en) 1982-06-30
LU74658A1 (fr) 1976-09-01
NO761103L (fr) 1977-06-14

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Legal Events

Date Code Title Description
CL Concession to grant licences
CL Concession to grant licences
GR Lien (pledge) cancelled due to a court decision