MX9801010A - Rele electromagnetico polarizado. - Google Patents

Rele electromagnetico polarizado.

Info

Publication number
MX9801010A
MX9801010A MX9801010A MX9801010A MX9801010A MX 9801010 A MX9801010 A MX 9801010A MX 9801010 A MX9801010 A MX 9801010A MX 9801010 A MX9801010 A MX 9801010A MX 9801010 A MX9801010 A MX 9801010A
Authority
MX
Mexico
Prior art keywords
armature
spring
movable
coil
contact
Prior art date
Application number
MX9801010A
Other languages
English (en)
Other versions
MXPA98001010A (es
Inventor
Daniel Robert Smith
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 MX9801010A publication Critical patent/MX9801010A/es
Publication of MXPA98001010A publication Critical patent/MXPA98001010A/es

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H51/00—Electromagnetic relays
    • H01H51/22—Polarised relays
    • H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
    • H01H51/2281—Contacts rigidly combined with armature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/24—Parts rotatable or rockable outside coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H2011/0087—Welding switch parts by use of a laser beam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49105—Switch making

Landscapes

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

Abstract

Se proporciona un relé electromagnético polarizado que incluye una base, un electroimán con una bobina y un par de piezas de polo que se extienden perpendicularmente desde el extremo de la bobina, una armadura equilibrada y un sistema de resortes el cual cuando es accionado gira entre dos puntos de contacto fijos y un imán permanente que induce los mismos polos magnéticos en ambas piezas de polo, y que proporciona un polo opuesto en relacion adyacente cercana a la porcion central de la armadura. Un resorte de contacto movil se conecta de manera fija a la armadura, el resorte forma brazos de contacto a cualquier porcion de extremo de armadura. Además, trenzado movil flexible conecta los contactos moviles en el resorte movil entre sí y a una terminal de contacto movil. Un par de lengüetas de retencion se extienden desde un reborde de bobina central y se acoplan a rebajos correspondientes en los dados laterales de la armadura lo que limita el movimiento de la armadura en dos direcciones así como u rotacion. Esta característica elimina la necesidad de un resorte de torsion y permite que las fuerzas de contacto sean mayores en caso de que sea necesario. Se proporcionan dos bobinas idénticas enrolladas en una direccion comun como un medio para accionamiento. La transferencia de armadura se produce ya sea aplicando un impulso de voltaje a través de la bobina apropiada o bien por conmutacion de la polaridad del impulso de voltaje a través de las dos bobinas conectadas en serie.
MXPA/A/1998/001010A 1995-08-07 1998-02-04 Rele electromagnetico polarizado MXPA98001010A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08512009 1995-08-07
US08/512,009 US5805039A (en) 1995-08-07 1995-08-07 Polarized electromagnetic relay

Publications (2)

Publication Number Publication Date
MX9801010A true MX9801010A (es) 1998-10-31
MXPA98001010A MXPA98001010A (es) 1999-01-11

Family

ID=

Also Published As

Publication number Publication date
JPH11510310A (ja) 1999-09-07
EP0843884B1 (en) 1999-06-23
TW320730B (es) 1997-11-21
DE69603026D1 (de) 1999-07-29
US5805039A (en) 1998-09-08
EP0843884A1 (en) 1998-05-27
WO1997006545A1 (en) 1997-02-20
DE69603026T2 (de) 1999-11-11
CA2228897A1 (en) 1997-02-20
ATE181618T1 (de) 1999-07-15
CN1100335C (zh) 2003-01-29
CN1196823A (zh) 1998-10-21
US5940955A (en) 1999-08-24
KR19990036158A (ko) 1999-05-25

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees