AU734007B2 - Device for triggering an overload circuit breaker - Google Patents

Device for triggering an overload circuit breaker Download PDF

Info

Publication number
AU734007B2
AU734007B2 AU78975/98A AU7897598A AU734007B2 AU 734007 B2 AU734007 B2 AU 734007B2 AU 78975/98 A AU78975/98 A AU 78975/98A AU 7897598 A AU7897598 A AU 7897598A AU 734007 B2 AU734007 B2 AU 734007B2
Authority
AU
Australia
Prior art keywords
armature
trigger
coil
trigger device
electromagnet
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.)
Ceased
Application number
AU78975/98A
Other languages
English (en)
Other versions
AU7897598A (en
Inventor
Paul Kadan
Tibor Polgar
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.)
Felten and Guilleaume Austria AG
Original Assignee
Felten and Guilleaume Austria AG
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 Felten and Guilleaume Austria AG filed Critical Felten and Guilleaume Austria AG
Publication of AU7897598A publication Critical patent/AU7897598A/en
Application granted granted Critical
Publication of AU734007B2 publication Critical patent/AU734007B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/26—Electromagnetic mechanisms with windings acting in opposition
    • 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
    • H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Electronic Switches (AREA)
  • Keying Circuit Devices (AREA)
AU78975/98A 1997-06-20 1998-06-19 Device for triggering an overload circuit breaker Ceased AU734007B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT1075/97 1997-06-20
AT0107597A AT406099B (de) 1997-06-20 1997-06-20 Auslöse-einrichtung für ein überstrom-abschaltgerät
PCT/AT1998/000154 WO1998059354A1 (de) 1997-06-20 1998-06-19 Auslöse-einrichtung für ein überstrom-abschaltgerät

Publications (2)

Publication Number Publication Date
AU7897598A AU7897598A (en) 1999-01-04
AU734007B2 true AU734007B2 (en) 2001-05-31

Family

ID=3506060

Family Applications (1)

Application Number Title Priority Date Filing Date
AU78975/98A Ceased AU734007B2 (en) 1997-06-20 1998-06-19 Device for triggering an overload circuit breaker

Country Status (12)

Country Link
EP (1) EP0990247B1 (cs)
AR (1) AR011485A1 (cs)
AT (2) AT406099B (cs)
AU (1) AU734007B2 (cs)
CZ (1) CZ297249B6 (cs)
DE (1) DE59801535D1 (cs)
ES (1) ES2165169T3 (cs)
MY (1) MY120450A (cs)
NO (1) NO317124B1 (cs)
SK (1) SK285827B6 (cs)
TN (1) TNSN98103A1 (cs)
WO (1) WO1998059354A1 (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112216109B (zh) * 2020-10-12 2021-07-13 深圳状元榜科技有限公司 采用数据库存储的信息分析平台
CN114388313B (zh) * 2021-12-24 2024-03-12 上海京硅智能技术有限公司 直动式断路器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH143153A (de) * 1929-11-26 1930-10-31 Oerlikon Maschf Uberstrom-Selbstschalter.
DE704485C (de) * 1937-01-02 1941-04-01 Aeg UEberstromschnellschalter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH143153A (de) * 1929-11-26 1930-10-31 Oerlikon Maschf Uberstrom-Selbstschalter.
DE704485C (de) * 1937-01-02 1941-04-01 Aeg UEberstromschnellschalter

Also Published As

Publication number Publication date
AT406099B (de) 2000-02-25
CZ453199A3 (cs) 2000-03-15
AR011485A1 (es) 2000-08-16
MY120450A (en) 2005-10-31
ATA107597A (de) 1999-06-15
NO995717L (no) 1999-11-22
EP0990247B1 (de) 2001-09-19
ATE205960T1 (de) 2001-10-15
AU7897598A (en) 1999-01-04
NO317124B1 (no) 2004-08-16
SK285827B6 (sk) 2007-09-06
TNSN98103A1 (fr) 2000-12-29
WO1998059354A1 (de) 1998-12-30
ES2165169T3 (es) 2002-03-01
CZ297249B6 (cs) 2006-10-11
NO995717D0 (no) 1999-11-22
EP0990247A1 (de) 2000-04-05
SK176099A3 (en) 2000-08-14
DE59801535D1 (de) 2001-10-25

Similar Documents

Publication Publication Date Title
US4062052A (en) Circuit breaker with improved delay
US6034586A (en) Parallel contact circuit breaker
US3987382A (en) Unitized motor starter
US3566320A (en) Electromagnetic device having a dual coil for independent tripping thereof
CA2624387A1 (en) Magnetostrictive electrical switching device
US4090156A (en) Circuit breaker having solid state and thermal-magnetic trip means
NL8900007A (nl) Stuurinrichting voor een elektrische schakelaar, alsmede een met deze stuurinrichting uitgeruste elektrische schakelaar.
US3179767A (en) Circuit breaker with improved electromagnetic tripping device
AU734007B2 (en) Device for triggering an overload circuit breaker
US5107235A (en) Current driven actuator with coupled thermal and magnetic actuating elements
AU714838B2 (en) Tripping device for an overcurrent release
GB1570138A (en) Tripping device with thermal deleay
US4229775A (en) Circuit breaker magnetic trip device with time delay
US3688227A (en) Impedance protector
US3206578A (en) Circuit breaker with adjustable third fluid flow time delay
GB1578637A (en) Line protection circuit breaker
US4791394A (en) Sensor-tripper apparatus for a circuit interrupter
US10043627B2 (en) Device for monitoring a current of a primary conductor with respect to a predetermined current threshold, and related trip assembly and switching device
SU1003190A1 (ru) Расцепитель автоматического выключател
US2600734A (en) Totalized current release device for circuit breakers
US1837761A (en) Protective system
US1184844A (en) Electric-circuit interrupter.
SU1453471A1 (ru) Автоматический выключатель
JPS6245658B2 (cs)
JPS5923365Y2 (ja) 過電流検出用電磁石装置

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)