ES2060661T3 - Rele de sobrecarga con mecanismo diferencial adaptable. - Google Patents

Rele de sobrecarga con mecanismo diferencial adaptable.

Info

Publication number
ES2060661T3
ES2060661T3 ES88310485T ES88310485T ES2060661T3 ES 2060661 T3 ES2060661 T3 ES 2060661T3 ES 88310485 T ES88310485 T ES 88310485T ES 88310485 T ES88310485 T ES 88310485T ES 2060661 T3 ES2060661 T3 ES 2060661T3
Authority
ES
Spain
Prior art keywords
deflector
phase
trip
ambient compensator
compensator
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 - Lifetime
Application number
ES88310485T
Other languages
English (en)
Inventor
Michael Jacob Fajner
Edward Arthur Mallonen
John Joseph Siebenlist
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ES2060661T3 publication Critical patent/ES2060661T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/223—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with bimetal elements
    • 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
    • H01H2071/109—Operating or release mechanisms with provisions for selecting between automatic or manual reset

Landscapes

  • Breakers (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Prostheses (AREA)
  • Jib Cranes (AREA)
  • Control Of Direct Current Motors (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Protection Of Generators And Motors (AREA)
  • Relay Circuits (AREA)
  • Emergency Protection Circuit Devices (AREA)

Abstract

EN UN RELE DE SOBRECARGA DE VARIAS FASES, UNA PALANCA PIVOT (12) SE MONTA AL DEFLECTOR COMPENSADOR AMBIENTE (9), Y UNA SEGUNDA PALANCA PIVOT (34) SE MONTA A LAS BARRAS GUIA CONDUCTORA Y SEGUIDORA (36 Y 38) QUE SON CONDUCIDAS PARA ACOPLARSE Y PIVOTAR LA PRIMERA PALANCA SOBRE EL DEFLECTOR COMPENSAODR DEL AMBIENTE PARA PROPORCINAR UN CORTE DE ENCENDIDO. EL DEFLECTOR COMPENSADOR DEL AMBIENTE AJUSTA EL UMBRAL DISPARO DE LA CORRIENTE DE LAS TRES FASES Y LA PERDIDA DEL HUMBRAL DE LA CORRIENTE DE FASE, Y TAMBIEN PROPORCIONA EL COMPENSADOR DEL AMBIENTE A CADA UNA. SE DISPONE DE UNA RELACION CONSTANTE QUE RELACIONA ESTOS DOS HUMBRALES GRACIAS AL RANGO DE ENTRADA DEL HUMBRAL DE DISPARO DE LA CORRIENTE. LA BARRA CONDUCTORA MUEVE A UNA PRIMERA DISTANCIA POR EL DISPARO DE LAS TRES FASES Y UNA SEGUNDA DISTANCIA MAS CORTA PARA PERDER EL DISPARO DE LA FASE. LA RELACION DE ESTAS DISTANCIAS ES CONSTANTE Y NO POR ESTAR AJUSTADA POR EL COMPENSADOR AMBIENTE CAMBIA LA LONGITU DE DICHAS DISTANCIAS.
ES88310485T 1987-12-17 1988-11-08 Rele de sobrecarga con mecanismo diferencial adaptable. Expired - Lifetime ES2060661T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/134,811 US4806897A (en) 1987-12-17 1987-12-17 Overload relay having adaptive differential mechanism

Publications (1)

Publication Number Publication Date
ES2060661T3 true ES2060661T3 (es) 1994-12-01

Family

ID=22465129

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88310485T Expired - Lifetime ES2060661T3 (es) 1987-12-17 1988-11-08 Rele de sobrecarga con mecanismo diferencial adaptable.

Country Status (14)

Country Link
US (1) US4806897A (es)
EP (1) EP0321086B1 (es)
JP (1) JPH01195627A (es)
AT (1) ATE112415T1 (es)
AU (1) AU602650B2 (es)
CA (1) CA1329408C (es)
DE (1) DE3851693T2 (es)
DK (1) DK703388A (es)
ES (1) ES2060661T3 (es)
FI (1) FI885841A (es)
IN (1) IN171151B (es)
NO (1) NO885610L (es)
NZ (1) NZ227348A (es)
ZA (1) ZA889419B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19548479C2 (de) * 1995-12-22 1999-09-02 Siemens Ag Thermisches Auslösesystem
DE102008062527B4 (de) * 2008-12-16 2022-08-11 Abb Schweiz Ag Mehrphasiges elektrisches Schaltgerät mit einem Auslöseschieber sowie ein Auslöseschieber
US8410876B2 (en) 2010-06-30 2013-04-02 Eaton Corporation Electronic overload relay switch actuation
JP5656899B2 (ja) * 2012-03-26 2015-01-21 三菱電機株式会社 熱動式引外し装置の製造方法及びその製造方法で製造された熱動式引外し装置を用いた回路遮断器
DE102016107973A1 (de) 2015-11-11 2017-05-11 Abb Schweiz Ag Mehrphasige Überlastschutzeinrichtung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538425A1 (de) * 1966-04-29 1969-11-06 Danfoss As Bimetall-Thermoausloeser
AT290654B (de) * 1966-11-24 1971-06-11 Francesco Fantini Dreiphasiges, elektrothermisches Relais
GB1399401A (en) * 1972-01-11 1975-07-02 Cutler Hammer Inc Electric switches
GB1536197A (en) * 1976-02-25 1978-12-20 Cutler Hammer World Trade Inc Electrical overload switching relay
GB1595046A (en) * 1978-04-25 1981-08-05 Sprecher & Schuh Ag Bimetallic thermo-release
DE2914776C2 (de) * 1979-04-11 1981-07-02 Siemens AG, 1000 Berlin und 8000 München Auslöser für ein thermisches Schutzrelais
EP0097344B1 (de) * 1982-06-22 1991-04-17 Licentia Patent-Verwaltungs-GmbH Thermisches Überstromrelais
US4520244A (en) * 1982-12-27 1985-05-28 Eaton Corporation Constant load snap switch with manual or automatic reset, stop and test selection
US4528539A (en) * 1984-06-28 1985-07-09 Eaton Corporation Reduced-size thermal overload relay

Also Published As

Publication number Publication date
ATE112415T1 (de) 1994-10-15
AU2670788A (en) 1989-06-22
CA1329408C (en) 1994-05-10
FI885841A (fi) 1989-06-18
EP0321086B1 (en) 1994-09-28
EP0321086A2 (en) 1989-06-21
DK703388A (da) 1989-06-18
FI885841A0 (fi) 1988-12-16
DE3851693D1 (de) 1994-11-03
DE3851693T2 (de) 1995-05-11
IN171151B (es) 1992-08-08
JPH01195627A (ja) 1989-08-07
NZ227348A (en) 1991-05-28
EP0321086A3 (en) 1990-10-10
NO885610D0 (no) 1988-12-16
US4806897A (en) 1989-02-21
NO885610L (no) 1989-06-19
DK703388D0 (da) 1988-12-16
AU602650B2 (en) 1990-10-18
ZA889419B (en) 1989-09-27

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