ES2147158A1 - Automatic circuit breaker for electricity supply has bimetal inducing thermal trigger when supercharges reach certain level, and magnetic section inducing magnetic trigger when supercharges are higher - Google Patents

Automatic circuit breaker for electricity supply has bimetal inducing thermal trigger when supercharges reach certain level, and magnetic section inducing magnetic trigger when supercharges are higher

Info

Publication number
ES2147158A1
ES2147158A1 ES009802709A ES9802709A ES2147158A1 ES 2147158 A1 ES2147158 A1 ES 2147158A1 ES 009802709 A ES009802709 A ES 009802709A ES 9802709 A ES9802709 A ES 9802709A ES 2147158 A1 ES2147158 A1 ES 2147158A1
Authority
ES
Spain
Prior art keywords
supercharges
trigger
magnetic
inducing
bimetal
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
ES009802709A
Other languages
Spanish (es)
Other versions
ES2147158B1 (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

Circuit breaker comprises independent mechanism but working together, for neutral pole and for each electric phase used. Mechanism of each phase comprises circuit with magnetic section, placed in series with parallel part made with calibrating mechanism and bimetal (15) able to react in function of intensity. Bimetal induces thermal trigger that opens mechanism when over-intensities reach pre-determined values, while magnetic section induces magnetic trigger when over-intensities are higher.
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 true ES2147158A1 (en) 2000-08-16
ES2147158B1 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.

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080582A (en) * 1976-09-15 1978-03-21 Cutler-Hammer, Inc. Circuit breaker with improved trip mechanism
EP0018553A1 (en) * 1979-04-25 1980-11-12 SOCIETE D'APPAREILLAGE ELECTRIQUE SAPAREL Société anonyme dite: Modular circuit breaker
US4595895A (en) * 1984-09-19 1986-06-17 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
EP0501844A1 (en) * 1991-02-28 1992-09-02 Schneider Electric Sa Protection circuit breaker having a thermo-magnetic sub-assembly
WO1993022786A1 (en) * 1992-05-05 1993-11-11 Square D Company Automatic miniature circuit breaker with z-axis assemblable current response mechanism
ES2044582T3 (en) * 1989-05-27 1994-01-01 Licentia Gmbh SWITCHING MECHANISM FOR A LINE PROTECTOR SWITCH.
ES2063331T3 (en) * 1989-08-08 1995-01-01 Felten & Guilleaume Ag Oester PROTECTION SWITCH.
ES2047445B1 (en) * 1992-04-13 1996-09-01 Electric Distrib & Contr Es Sa AUTOMATIC CIRCUIT BREAKER.
ES2095694T3 (en) * 1993-04-22 1997-02-16 Kopp Heinrich Ag AUTOMATIC PROTECTION SWITCH FOR AN ELECTRICAL LINE.
EP0849759A1 (en) * 1996-12-20 1998-06-24 ABBPATENT GmbH Switchgear for an electric installation

Family Cites Families (9)

* 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
GB2268832B (en) * 1992-07-17 1996-08-21 Square D Co A circuit breaker

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4080582A (en) * 1976-09-15 1978-03-21 Cutler-Hammer, Inc. Circuit breaker with improved trip mechanism
EP0018553A1 (en) * 1979-04-25 1980-11-12 SOCIETE D'APPAREILLAGE ELECTRIQUE SAPAREL Société anonyme dite: Modular circuit breaker
US4595895A (en) * 1984-09-19 1986-06-17 Mitsubishi Denki Kabushiki Kaisha Circuit breaker
ES2044582T3 (en) * 1989-05-27 1994-01-01 Licentia Gmbh SWITCHING MECHANISM FOR A LINE PROTECTOR SWITCH.
ES2063331T3 (en) * 1989-08-08 1995-01-01 Felten & Guilleaume Ag Oester PROTECTION SWITCH.
EP0501844A1 (en) * 1991-02-28 1992-09-02 Schneider Electric Sa Protection circuit breaker having a thermo-magnetic sub-assembly
ES2047445B1 (en) * 1992-04-13 1996-09-01 Electric Distrib & Contr Es Sa AUTOMATIC CIRCUIT BREAKER.
WO1993022786A1 (en) * 1992-05-05 1993-11-11 Square D Company Automatic miniature circuit breaker with z-axis assemblable current response mechanism
ES2095694T3 (en) * 1993-04-22 1997-02-16 Kopp Heinrich Ag AUTOMATIC PROTECTION SWITCH FOR AN ELECTRICAL LINE.
EP0849759A1 (en) * 1996-12-20 1998-06-24 ABBPATENT GmbH Switchgear for an electric installation

Also Published As

Publication number Publication date
PT102397B (en) 2001-11-30
FR2790139A1 (en) 2000-08-25
PT102397A (en) 2000-06-30
BE1013198A5 (en) 2001-10-02
ES2147158B1 (en) 2001-03-01
FR2790139B1 (en) 2006-07-28

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