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NO20000754D0 - Magnetic actuator for a circuit breaker, and circuit breaker equipped with such an actuator - Google Patents

Magnetic actuator for a circuit breaker, and circuit breaker equipped with such an actuator

Info

Publication number
NO20000754D0
NO20000754D0 NO20000754A NO20000754A NO20000754D0 NO 20000754 D0 NO20000754 D0 NO 20000754D0 NO 20000754 A NO20000754 A NO 20000754A NO 20000754 A NO20000754 A NO 20000754A NO 20000754 D0 NO20000754 D0 NO 20000754D0
Authority
NO
Norway
Prior art keywords
circuit breaker
actuator
pallet
magnetic
arm
Prior art date
Application number
NO20000754A
Other languages
Norwegian (no)
Other versions
NO20000754L (en
Inventor
Robert Diconne
Corinne Roux
Christophe Seraudie
Original Assignee
Schneider Electric Ind Sa
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 Schneider Electric Ind Sa filed Critical Schneider Electric Ind Sa
Publication of NO20000754D0 publication Critical patent/NO20000754D0/en
Publication of NO20000754L publication Critical patent/NO20000754L/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/163—Details concerning air-gaps, e.g. anti-remanence, damping, anti-corrosion
    • 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
    • H01H71/2454—Electromagnetic mechanisms characterised by the magnetic circuit or active magnetic 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Push-Button Switches (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Vehicle Body Suspensions (AREA)
  • Switches With Compound Operations (AREA)
  • Switches That Are Operated By Magnetic Or Electric Fields (AREA)
  • Mechanisms For Operating Contacts (AREA)
  • Electromagnets (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)

Abstract

Arm (3) has non-bevelled section at end (d). Length of first arm (7) is smaller than length of base (4). Gap (e) between bevelled sections (a, b) are machined relative to rotational axis (X) so that torque relative to force (F) of pallet (5) on cylinder head (1) is maximum when pallet is open, and decreases when pallet closes.
NO20000754A 1999-03-02 2000-02-15 Magnetic actuator with a blade, especially for a circuit breaker, and a circuit breaker equipped with such an actuator NO20000754L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9902839A FR2790593B1 (en) 1999-03-02 1999-03-02 MAGNETIC ACTUATOR WITH A PALLET IN PARTICULAR FOR A CIRCUIT BREAKER AND CIRCUIT BREAKER PROVIDED WITH SUCH AN ACTUATOR

Publications (2)

Publication Number Publication Date
NO20000754D0 true NO20000754D0 (en) 2000-02-15
NO20000754L NO20000754L (en) 2000-09-04

Family

ID=9542938

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20000754A NO20000754L (en) 1999-03-02 2000-02-15 Magnetic actuator with a blade, especially for a circuit breaker, and a circuit breaker equipped with such an actuator

Country Status (10)

Country Link
EP (1) EP1033736B1 (en)
CN (1) CN1181506C (en)
AT (1) ATE332569T1 (en)
DE (1) DE60029152T2 (en)
DK (1) DK1033736T3 (en)
ES (1) ES2265899T3 (en)
FR (1) FR2790593B1 (en)
NO (1) NO20000754L (en)
PL (1) PL194996B1 (en)
PT (1) PT1033736E (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020171519A1 (en) * 2001-05-17 2002-11-21 Siemens Energy & Automation, Inc. Clapper-type electromagnet assembly having v-shaped air gap for use in a circuit breaker trip unit
FR2972844B1 (en) * 2011-03-15 2014-06-06 Schneider Electric Ind Sas ROTARY ACTUATOR AND CONTACTOR COMPRISING SUCH ACTUATOR
CN102522271B (en) * 2011-12-31 2014-06-18 常熟开关制造有限公司(原常熟开关厂） Trip electromagnet for circuit breaker
RU2630781C2 (en) * 2012-06-11 2017-09-13 ЛЭЙБИНЕЛ, ЭлЭлСи Electrical relay and relay, which includes ferromagnetic or magnetic anchor that has a cone-shaped area
CN105190797A (en) * 2012-12-21 2015-12-23 费斯托股份有限两合公司 Electromechanical drive arrangement and solenoid valve

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL12289C (en) * 1914-11-30 1924-06-16
GB103641A (en) * 1916-01-10 1917-07-05 Bbc Brown Boveri & Cie An Improved Resilient Pivotal Connection between an Alternating Current Electro Magnet and its Armature.
FR613481A (en) * 1925-07-20 1926-11-18 Jules Richard Sa Des Ets Improvement in electromagnets
DE572086C (en) * 1931-06-16 1933-03-10 Aeg Magnet with sliding armature, especially for overcurrent release of electrical switches
CH209749A (en) * 1938-08-29 1940-04-30 Sodeco Compteurs De Geneve Electromagnet, particularly applicable to telephone installations.
DE1098589B (en) * 1954-03-18 1961-02-02 Siemens Ag Quick release, especially for installation in motor protection switches

Also Published As

Publication number Publication date
ES2265899T3 (en) 2007-03-01
PT1033736E (en) 2006-10-31
EP1033736B1 (en) 2006-07-05
FR2790593B1 (en) 2001-05-04
ATE332569T1 (en) 2006-07-15
CN1265513A (en) 2000-09-06
NO20000754L (en) 2000-09-04
PL338665A1 (en) 2000-09-11
FR2790593A1 (en) 2000-09-08
CN1181506C (en) 2004-12-22
DE60029152D1 (en) 2006-08-17
EP1033736A1 (en) 2000-09-06
DE60029152T2 (en) 2007-05-31
DK1033736T3 (en) 2006-11-06
PL194996B1 (en) 2007-07-31

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application