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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
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- 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
- H01H50/28—Parts movable due to bending of a blade spring or reed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/58—Electric connections to or between contacts; Terminals
- H01H1/5822—Flexible connections between movable contact and terminal
-
- 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
- H01H50/30—Mechanical 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.
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 |