ES2147158B1 - IMPROVEMENTS IN AUTOMATIC GROUND EXHAUST CIRCUITS. - Google Patents

IMPROVEMENTS IN AUTOMATIC GROUND EXHAUST CIRCUITS.

Info

Publication number
ES2147158B1
ES2147158B1 ES009802709A ES9802709A ES2147158B1 ES 2147158 B1 ES2147158 B1 ES 2147158B1 ES 009802709 A ES009802709 A ES 009802709A ES 9802709 A ES9802709 A ES 9802709A ES 2147158 B1 ES2147158 B1 ES 2147158B1
Authority
ES
Spain
Prior art keywords
bimetal
phases
automatic ground
calibration system
ground exhaust
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 - Fee Related
Application number
ES009802709A
Other languages
Spanish (es)
Other versions
ES2147158A1 (en
Inventor
Hernandez Jorge Juan Bonilla
Cabilla Isidro Hernanz
Saco Alberto Salgado
Martin Javier Gomez
Lopez Alberto Lozano
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.)
ABB Electrification Solutions SL
Original Assignee
ABB Electrification Solutions SL
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 ABB Electrification Solutions SL filed Critical ABB Electrification Solutions SL
Priority to ES009802709A priority Critical patent/ES2147158B1/en
Priority to BE9900839A priority patent/BE1013198A5/en
Priority to PT102397A priority patent/PT102397B/en
Priority to FR9916609A priority patent/FR2790139B1/en
Publication of ES2147158A1 publication Critical patent/ES2147158A1/en
Application granted granted Critical
Publication of ES2147158B1 publication Critical patent/ES2147158B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/002—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00 with provision for switching the neutral conductor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H2071/0242—Assembling parts of a circuit breaker by using snap mounting techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H2071/7472—Means for adjusting the conditions under which the device will function to provide protection with antitamper means for avoiding unauthorised setting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H2071/749—Means for adjusting the conditions under which the device will function to provide protection with a shunt element connected in parallel to magnetic or thermal trip elements, e.g. for adjusting trip current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/16—Electrothermal mechanisms with bimetal element
    • H01H71/162—Electrothermal mechanisms with bimetal element with compensation for ambient temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7427—Adjusting only the electrothermal mechanism
    • H01H71/7445—Poly-phase adjustment
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/0264—Protective covers for terminals

Landscapes

  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

Perfeccionamientos en los disyuntores automáticos de escape a tierra, según los cuales los aparatos se estructuran según un conjunto modular que incluye mecanismos independientes pero relacionados, para un polo neutro y para cada una de las fases eléctricas de aplicación, estableciéndose el mecanismo de cada fase en un circuito que comprende un dispositivo magnético dispuesto en serie con un conjunto paralelo formado por un sistema de calibrado y un sistema de disparo térmico en función de la corriente, cuyo sistema de calibrado es regulable mediante un elemento común para todas las fases, en tanto que el sistema de disparo térmico se compone de un bimetal (15) que actúa en combinación con otro bimetal (16) que compensa las variaciones por los cambios de la temperatura ambiente. **FIGURA**Improvements in automatic earth leakage circuit breakers, according to which the devices are structured according to a modular set that includes independent but related mechanisms, for a neutral pole and for each of the electrical phases of application, establishing the mechanism of each phase in a circuit comprising a magnetic device arranged in series with a parallel set formed by a calibration system and a thermal trip system depending on the current, whose calibration system is adjustable by means of a common element for all phases, while The thermal firing system consists of a bimetal (15) that acts in combination with another bimetal (16) that compensates for variations due to changes in ambient temperature. **FIGURE**

ES009802709A 1998-12-30 1998-12-30 IMPROVEMENTS IN AUTOMATIC GROUND EXHAUST CIRCUITS. Expired - Fee Related ES2147158B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ES009802709A ES2147158B1 (en) 1998-12-30 1998-12-30 IMPROVEMENTS IN AUTOMATIC GROUND EXHAUST CIRCUITS.
BE9900839A BE1013198A5 (en) 1998-12-30 1999-12-24 Automatic switch ground.
PT102397A PT102397B (en) 1998-12-30 1999-12-27 PERFORMANCES IN THE AUTOMATIC DISCHARGEERS OF DOWNLOAD TO THE EARTH
FR9916609A FR2790139B1 (en) 1998-12-30 1999-12-28 AUTOMATIC CIRCUIT BREAKER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009802709A ES2147158B1 (en) 1998-12-30 1998-12-30 IMPROVEMENTS IN AUTOMATIC GROUND EXHAUST CIRCUITS.

Publications (2)

Publication Number Publication Date
ES2147158A1 ES2147158A1 (en) 2000-08-16
ES2147158B1 true ES2147158B1 (en) 2001-03-01

Family

ID=8306241

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009802709A Expired - Fee Related ES2147158B1 (en) 1998-12-30 1998-12-30 IMPROVEMENTS IN AUTOMATIC GROUND EXHAUST CIRCUITS.

Country Status (4)

Country Link
BE (1) BE1013198A5 (en)
ES (1) ES2147158B1 (en)
FR (1) FR2790139B1 (en)
PT (1) PT102397B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003124A1 (en) * 2006-01-23 2007-08-02 Siemens Ag Method for implementing an improved thermo-mechanical overload protection and associated overload protection device
FR3006805B1 (en) * 2013-06-07 2016-10-21 Schneider Electric Ind Sas DEVICE FOR LOCKING THE ACCESS TO THE MEANS FOR ADJUSTING AN ELECTRICAL PROTECTION DEVICE, AND ELECTRICAL PROTECTION APPARATUS COMPRISING IT.

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH338889A (en) * 1957-07-09 1959-06-15 Gardy Particip App Differential magnetic flux device
CH340892A (en) * 1957-12-27 1959-09-15 Gardy Particip App Low voltage circuit breaker
CH345937A (en) * 1958-02-15 1960-04-30 Gardy Particip App Low voltage circuit breaker
FR1438093A (en) * 1964-07-01 1966-05-06 Gen Electric Improvements to electrical circuit breakers
FR1430391A (en) * 1965-01-23 1966-03-04 App Thermoflex Etablissements Improvement in single-phase circuit breakers
BE747465A (en) * 1970-03-17 1970-09-17 Saparel CALIBER INDICATOR DEVICE FOR MULTI-RANGE CIRCUIT BREAKER
CH541224A (en) * 1970-09-23 1973-08-31 Bassani Spa Electric switch with casing having seats for housing the terminals
DE7118900U (en) * 1971-05-14 1971-08-26 Schutzapparate Ges Paris & Co Mbh Kg TERMINAL COVER FOR IN-LINE DEVICES
US4080582A (en) * 1976-09-15 1978-03-21 Cutler-Hammer, Inc. Circuit breaker with improved trip mechanism
FR2455355A1 (en) * 1979-04-25 1980-11-21 Saparel IMPROVEMENTS ON MODULAR CIRCUIT BREAKERS
JPH0119315Y2 (en) * 1984-09-19 1989-06-05
DE3917326A1 (en) * 1989-05-27 1990-11-29 Licentia Gmbh SWITCHING MECHANISM FOR A CIRCUIT BREAKER
ATE110882T1 (en) * 1989-08-08 1994-09-15 Felten & Guilleaume Ag Oester CIRCUIT BREAKER.
FR2673487B1 (en) * 1991-02-28 1993-10-29 Telemecanique PROTECTION SWITCH INCORPORATING A TRIGGERING MAGNETOTHERMAL SUB-ASSEMBLY.
ES2047445B1 (en) * 1992-04-13 1996-09-01 Electric Distrib & Contr Es Sa AUTOMATIC CIRCUIT BREAKER.
US5250918A (en) * 1992-05-05 1993-10-05 Square D Company Automatic miniature circuit breaker with Z-axis assemblage current response mechanism
GB2268832B (en) * 1992-07-17 1996-08-21 Square D Co A circuit breaker
DE4313207A1 (en) * 1993-04-22 1994-10-27 Kopp Heinrich Ag Miniature circuit breaker
DE19653266A1 (en) * 1996-12-20 1998-06-25 Abb Patent Gmbh Installation switching device

Also Published As

Publication number Publication date
ES2147158A1 (en) 2000-08-16
PT102397A (en) 2000-06-30
BE1013198A5 (en) 2001-10-02
FR2790139B1 (en) 2006-07-28
FR2790139A1 (en) 2000-08-25
PT102397B (en) 2001-11-30

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