NL7706569A - POWER SUPPLY AND THEREFORE INTO A COMPLETE UNIQUE, FUNCTIONAL DEVICE, SUCH AS AN EARTH LEAK DETECTION DEVICE. - Google Patents

POWER SUPPLY AND THEREFORE INTO A COMPLETE UNIQUE, FUNCTIONAL DEVICE, SUCH AS AN EARTH LEAK DETECTION DEVICE.

Info

Publication number
NL7706569A
NL7706569A NL7706569A NL7706569A NL7706569A NL 7706569 A NL7706569 A NL 7706569A NL 7706569 A NL7706569 A NL 7706569A NL 7706569 A NL7706569 A NL 7706569A NL 7706569 A NL7706569 A NL 7706569A
Authority
NL
Netherlands
Prior art keywords
power supply
leak detection
detection device
complete unique
earth leak
Prior art date
Application number
NL7706569A
Other languages
Dutch (nl)
Other versions
NL176508C (en
NL176508B (en
Original Assignee
Hazemeijer Bv
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 Hazemeijer Bv filed Critical Hazemeijer Bv
Priority to NLAANVRAGE7706569,A priority Critical patent/NL176508C/en
Priority to GB7826489A priority patent/GB2000398B/en
Priority to BE1008920A priority patent/BE867928A/en
Priority to DK261078A priority patent/DK150056C/en
Priority to IT24484/78A priority patent/IT1096644B/en
Priority to ES470730A priority patent/ES470730A1/en
Priority to CH6428/78A priority patent/CH650619A5/en
Priority to AU37057/78A priority patent/AU521159B2/en
Priority to DE2825881A priority patent/DE2825881C2/en
Priority to AT430578A priority patent/AT360107B/en
Priority to NO782058A priority patent/NO149405C/en
Priority to JP7199878A priority patent/JPS5418051A/en
Priority to SE7806879A priority patent/SE7806879A0/en
Priority to FR7817837A priority patent/FR2394911A1/en
Publication of NL7706569A publication Critical patent/NL7706569A/en
Publication of NL176508B publication Critical patent/NL176508B/en
Application granted granted Critical
Publication of NL176508C publication Critical patent/NL176508C/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • 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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H02H3/334—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers with means to produce an artificial imbalance for other protection or monitoring reasons or remote control
    • 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
    • H02H3/26—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H02H3/338—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 difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers also responsive to wiring error, e.g. loss of neutral, break

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Rectifiers (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
NLAANVRAGE7706569,A 1977-06-14 1977-06-14 NUTRITION EQUIPMENT FOR A PROTECTION DEVICE, SUCH AS AN EARTH DETECTION DEVICE, AND PROTECTION EQUIPMENT EQUIPPED WITH SUCH A NUTRITION EQUIPMENT. NL176508C (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
NLAANVRAGE7706569,A NL176508C (en) 1977-06-14 1977-06-14 NUTRITION EQUIPMENT FOR A PROTECTION DEVICE, SUCH AS AN EARTH DETECTION DEVICE, AND PROTECTION EQUIPMENT EQUIPPED WITH SUCH A NUTRITION EQUIPMENT.
GB7826489A GB2000398B (en) 1977-06-14 1978-06-07 Improvements relating to power supply circuits for functional apparatus which is used in conjunction with mains powered earthed electrical installations or devices
BE1008920A BE867928A (en) 1977-06-14 1978-06-08 POWER SUPPLY DEVICE AND THEREFORE TO AN ENTIRE UNITE FUNCTIONAL DEVICE, SUCH AS A EARTH LEAK DETECTION DEVICE
IT24484/78A IT1096644B (en) 1977-06-14 1978-06-12 UNIT INCLUDING A POWER SUPPLY UNIT AND A FUNCTIONAL APPARATUS CONSTITUTED, FOR EXAMPLE, BY A DETECTION DEVICE FOR MASS DISPERSIONS
DK261078A DK150056C (en) 1977-06-14 1978-06-12 CIRCUIT FOR ENERGY SUPPLY TO A FUNCTIONAL EQUIPMENT, FX A DETECTOR FOR EQUIPMENT
CH6428/78A CH650619A5 (en) 1977-06-14 1978-06-13 ARRANGEMENT FOR THE OPERATING VOLTAGE SUPPLY OF A FAULT CURRENT PROTECTION CIRCUIT ARRANGEMENT.
ES470730A ES470730A1 (en) 1977-06-14 1978-06-13 Improvements relating to electrical fault sensitive apparatus for use with mains powered earthed electrical installations
AU37057/78A AU521159B2 (en) 1977-06-14 1978-06-13 Auxiliary device. power supply
DE2825881A DE2825881C2 (en) 1977-06-14 1978-06-13 Arrangement for the operating voltage supply of a residual current protective circuit arrangement
AT430578A AT360107B (en) 1977-06-14 1978-06-13 Fault current protection circuit
NO782058A NO149405C (en) 1977-06-14 1978-06-13 KRAFTTILFOERSELSANORDNING
JP7199878A JPS5418051A (en) 1977-06-14 1978-06-14 Power supply for safety device
SE7806879A SE7806879A0 (en) 1977-06-14 1978-06-14 Power supply and device, eg earth fault detector device, combined to form a unit
FR7817837A FR2394911A1 (en) 1977-06-14 1978-06-14 POWER SOURCE FOR A FUNCTIONAL DEVICE, FOR EXAMPLE OF EARTH LEAK DETECTION

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7706569,A NL176508C (en) 1977-06-14 1977-06-14 NUTRITION EQUIPMENT FOR A PROTECTION DEVICE, SUCH AS AN EARTH DETECTION DEVICE, AND PROTECTION EQUIPMENT EQUIPPED WITH SUCH A NUTRITION EQUIPMENT.

Publications (3)

Publication Number Publication Date
NL7706569A true NL7706569A (en) 1978-12-18
NL176508B NL176508B (en) 1984-11-16
NL176508C NL176508C (en) 1985-04-16

Family

ID=19828725

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7706569,A NL176508C (en) 1977-06-14 1977-06-14 NUTRITION EQUIPMENT FOR A PROTECTION DEVICE, SUCH AS AN EARTH DETECTION DEVICE, AND PROTECTION EQUIPMENT EQUIPPED WITH SUCH A NUTRITION EQUIPMENT.

Country Status (14)

Country Link
JP (1) JPS5418051A (en)
AT (1) AT360107B (en)
AU (1) AU521159B2 (en)
BE (1) BE867928A (en)
CH (1) CH650619A5 (en)
DE (1) DE2825881C2 (en)
DK (1) DK150056C (en)
ES (1) ES470730A1 (en)
FR (1) FR2394911A1 (en)
GB (1) GB2000398B (en)
IT (1) IT1096644B (en)
NL (1) NL176508C (en)
NO (1) NO149405C (en)
SE (1) SE7806879A0 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2855923A1 (en) * 1978-12-23 1980-07-10 Schutzapparate Paris & Co CIRCUIT ARRANGEMENT FOR GENERATING A POWER SUPPLY DERIVED FROM A MULTIPLE WIRE NETWORK FOR RECTIFIER CURRENT SWITCHES BY RECTIFIER
DE2938124A1 (en) * 1979-09-20 1981-04-09 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT, ESPECIALLY FOR MULTIPOLAR FAULT CURRENT CIRCUIT BREAKERS
FR2549287B1 (en) * 1983-07-13 1988-07-29 Etude Realisation Disjoncteurs DEVICE FOR DIFFERENTIAL CIRCUIT BREAKER FOR MAINTAINING PROTECTION IN THE EVENT OF NEUTRAL CUT
JPS60108230U (en) * 1983-12-27 1985-07-23 永大産業株式会社 Furniture for storing goods
AT383906B (en) * 1985-04-16 1987-09-10 Cti Ges Zur Pruefung Elektrote Fault current protection switch for fault change and fault current
FR2624646B1 (en) * 1987-12-10 1994-03-04 Merlin Et Gerin
IE880341L (en) * 1988-02-08 1989-08-08 Patrick Ward Ground fault current interrupter circuit
EP0484341B1 (en) * 1989-04-19 1994-12-28 Square D Company A power supply
US4994933A (en) * 1989-04-19 1991-02-19 Square D Company Ground fault circuit interrupter having loss of neutral or loss of ground protection
US4933801A (en) * 1989-04-19 1990-06-12 Square D Company Ground fault circuit interrupter
CA2093061C (en) 1992-07-22 2005-02-15 Raymond H. Legatti Leakage current protection device adapted to a wide variety of domestic and international applications
ZA94924B (en) * 1993-07-09 1994-08-24 Circuit Breaker Ind An earth leakage unit
NZ547604A (en) * 2006-05-30 2008-09-26 John Talbot Boys Inductive power transfer system pick-up circuit
JP5793132B2 (en) * 2012-11-29 2015-10-14 京セラドキュメントソリューションズ株式会社 Earth leakage breaker and image forming apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1107879A (en) * 1964-04-17 1968-03-27 J A Crabtree Proprietary Ltd Improvements in or relating to earth leakage protection devices

Also Published As

Publication number Publication date
DE2825881A1 (en) 1979-01-04
FR2394911A1 (en) 1979-01-12
CH650619A5 (en) 1985-07-31
GB2000398B (en) 1982-05-26
NO149405B (en) 1984-01-02
GB2000398A (en) 1979-01-04
NO149405C (en) 1984-04-11
DE2825881C2 (en) 1984-12-20
BE867928A (en) 1978-12-08
NL176508C (en) 1985-04-16
AU3705778A (en) 1979-12-20
DK150056B (en) 1986-11-24
JPS5418051A (en) 1979-02-09
ES470730A1 (en) 1979-10-16
JPS6149888B2 (en) 1986-10-31
SE7806879A0 (en) 1978-12-15
AU521159B2 (en) 1982-03-18
FR2394911B1 (en) 1984-11-02
NL176508B (en) 1984-11-16
NO782058L (en) 1978-12-15
IT7824484A0 (en) 1978-06-12
ATA430578A (en) 1980-05-15
AT360107B (en) 1980-12-29
IT1096644B (en) 1985-08-26
DK150056C (en) 1987-05-11
DK261078A (en) 1978-12-15

Similar Documents

Publication Publication Date Title
NL186874C (en) SEALING DEVICE.
NL7800479A (en) SEALING DEVICE.
NL7700750A (en) POWER SUPPLY DEVICE.
NL7704501A (en) ENERGY CONDUCTING CHAIN.
NL7712128A (en) SOIL DRILLING DEVICE.
NL7701118A (en) SEALING DEVICE.
NL7800912A (en) INJECTION DEVICE.
IT7830733A0 (en) COMPLEX CHARACTER GENERATOR.
NL7700588A (en) POWER SUPPLY DEVICE.
IT7823206A0 (en) SEALING DEVICE FOR USE IN A COMBUSTION ASSEMBLY.
NO771977L (en) DOUBLE INJECTION DEVICE.
NL7802340A (en) POWER SUPPLY DEVICE.
NL7706569A (en) POWER SUPPLY AND THEREFORE INTO A COMPLETE UNIQUE, FUNCTIONAL DEVICE, SUCH AS AN EARTH LEAK DETECTION DEVICE.
NO774426L (en) SEALING DEVICE.
NL164775C (en) PORTABLE DRILLING UNIT.
NO148390C (en) CHARACTER GENERATOR.
NL7802346A (en) BASNOT GENERATION DEVICE.
NL7701230A (en) SEALING DEVICE.
NL7700614A (en) POWER SUPPLY DEVICE.
NL7802431A (en) POWER SUPPLY DEVICE.
NO148120C (en) INJECTION DEVICE.
NL7810548A (en) RADIATION DETECTION DEVICE.
NL7712192A (en) GAS LEAK DETECTOR.
NL7702718A (en) POWER GENERATOR.
NL7803602A (en) ULTRASONIC TESTING DEVICE.

Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
SNR Assignments of patents or rights arising from examined patent applications

Owner name: HOLEC SYSTEMEN EN COMPONENTEN B.V.

TNT Modifications of names of proprietors of patents or applicants of examined patent applications

Owner name: HOLEC SYSTEMEN EN COMPONENTEN B.V.

V4 Discontinued because of reaching the maximum lifetime of a patent

Free format text: 970614