MX9801007A - Rele electromagnetico polarizado. - Google Patents

Rele electromagnetico polarizado.

Info

Publication number
MX9801007A
MX9801007A MX9801007A MX9801007A MX9801007A MX 9801007 A MX9801007 A MX 9801007A MX 9801007 A MX9801007 A MX 9801007A MX 9801007 A MX9801007 A MX 9801007A MX 9801007 A MX9801007 A MX 9801007A
Authority
MX
Mexico
Prior art keywords
armature
movable
coil
spring
voltage pulse
Prior art date
Application number
MX9801007A
Other languages
English (en)
Other versions
MXPA98001007A (es
Inventor
Christopher Fear
Original Assignee
Siemens Electromech Components
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 Siemens Electromech Components filed Critical Siemens Electromech Components
Publication of MX9801007A publication Critical patent/MX9801007A/es
Publication of MXPA98001007A publication Critical patent/MXPA98001007A/es

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00Electromagnetic relays
    • H01H51/22Polarised relays
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/16Magnetic circuit arrangements
    • H01H50/18Movable parts of magnetic circuits, e.g. armature
    • H01H50/24Parts rotatable or rockable outside coil
    • H01H50/28Parts movable due to bending of a blade spring or reed
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00Contacts
    • H01H1/58Electric connections to or between contacts; Terminals
    • H01H1/5822Flexible connections between movable contact and terminal
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00Electromagnetic relays
    • H01H51/22Polarised relays
    • H01H51/2272Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
    • H01H51/2281Contacts rigidly combined with armature
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00Details of electromagnetic relays
    • H01H50/16Magnetic circuit arrangements
    • H01H50/18Movable parts of magnetic circuits, e.g. armature
    • H01H50/30Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Electromagnets (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Surgical Instruments (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

Un relé electromagnético polarizado incluye una base, un electroimán con una bobina y un par de piezas de polo extendiéndose perpendicularmente desde el extremo de tal bobina, una armadura balanceada y un sistema de resorte que cuando se acciona, se mueve pivotalmente entre dos puntos de contacto fijos y un imán permanente induciendo los mismos polos magnéticos en ambas piezas de polo y proporcionando un polo opuesto en relacion estrechamente adyacente a la porcion central de la armadura. Un resorte de contacto movible se conecta de manera fija a la armadura, tal resorte formando los brazos de contacto en cualquier porcion extrema de la armadura y un par de brazos de pivote de torsion extendiéndose transversalmente en direcciones opuestas a lo largo del eje de pivote de tal armadura, los extremos dístales de cualquier brazo de pivote estando conectados de manera fija a un soporte que se extiende sobre cualquier lado de la armadura desde un carrete de bobina. Además, una trenza movible, flexible conecta los contactos movibles sobre tal resorte movible, uno con el otro y a una terminal de contacto movible. Se proporcionan dos bobinas idénticas devanadas en una direccion comun como los medios para el accionamiento. La transferencia de la armadura ocurrirá ya sea aplicando un pulso de voltaje a través de la bobina apropiada o articulando la polaridad del pulso de voltaje a través de las dos bobinas conectadas en serie.
MXPA/A/1998/001007A 1995-08-07 1998-02-04 Rele electromagnetico polarizado MXPA98001007A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/512,001 US5587693A (en) 1995-08-07 1995-08-07 Polarized electromagnetic relay
US08512001 1995-08-07

Publications (2)

Publication Number Publication Date
MX9801007A true MX9801007A (es) 1998-10-31
MXPA98001007A MXPA98001007A (es) 1999-01-11

Family

ID=

Also Published As

Publication number Publication date
JPH11510309A (ja) 1999-09-07
KR19990036159A (ko) 1999-05-25
DE69604679T2 (de) 2000-04-06
TW319879B (es) 1997-11-11
CA2228894A1 (en) 1997-02-20
US5587693A (en) 1996-12-24
CN1196824A (zh) 1998-10-21
CN1101054C (zh) 2003-02-05
EP0843885A1 (en) 1998-05-27
ATE185652T1 (de) 1999-10-15
EP0843885B1 (en) 1999-10-13
DE69604679D1 (de) 1999-11-18
WO1997006544A1 (en) 1997-02-20

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Legal Events

Date Code Title Description
FA Abandonment or withdrawal