WO2016083628A1 - Relais electromagnetique - Google Patents

Relais electromagnetique Download PDF

Info

Publication number
WO2016083628A1
WO2016083628A1 PCT/ES2014/070872 ES2014070872W WO2016083628A1 WO 2016083628 A1 WO2016083628 A1 WO 2016083628A1 ES 2014070872 W ES2014070872 W ES 2014070872W WO 2016083628 A1 WO2016083628 A1 WO 2016083628A1
Authority
WO
WIPO (PCT)
Prior art keywords
coil
relay
electronic
relay according
circuit
Prior art date
Application number
PCT/ES2014/070872
Other languages
English (en)
Spanish (es)
Inventor
Rafael ACHAERANDIO GUIJARRO
Original Assignee
Relaygo Components, S.L.
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 Relaygo Components, S.L. filed Critical Relaygo Components, S.L.
Priority to PCT/ES2014/070872 priority Critical patent/WO2016083628A1/fr
Publication of WO2016083628A1 publication Critical patent/WO2016083628A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay

Definitions

  • the present invention is encompassed in the field of relays for industrial use, for example, of
  • Electronic can consist of a timer, an amplifier, a phase rotation control detector, etc., according to the types of electronic components that have been coupled to the printed circuit.
  • suppressor circuits are used with diodes, varistors, capacitors, etc., connected in parallel or in series with the relay coil,
  • circuits can be located on the outside of the relay, for which it is necessary to have A socket specially designed for this purpose, or in the interior of the relay.
  • the preferred solutions by the technical staff are those that the electronic circuit is arranged inside the relay, as it facilitates the installation and maintenance work, since it allows to use the standard bases currently marketed or already installed without requiring additional element any.
  • the housing of these electronic circuits inside the relay presupposes a big problem due to the small dimensions of the available spaces.
  • the printed circuit comprises a series of
  • the present invention relates to a relay
  • the electromagnetic relay comprises a coil and a magnetic circuit that is activated when said coil is energized.
  • the magnetic circuit drives at least one terminal switch, which is
  • the relay comprises an electronic circuit that operates on the coil, where, two pairs of conductors, connected to the power terminals of the relay, allow the electronic circuit and the coil to be fed independently.
  • PWM pulse width modulation
  • the proposed relay can be called "ecological", because it consumes its nominal power only when activated, once energized, its power decreases between 50% and 70% of its nominal consumption.
  • the electronic chip perform timing functions in the switching of the relay; protection and / or inspection functions, for example, based on signals obtained by light, temperature sensors and / or presence or pressure detectors among other applications; even, the circuit could comprise other electronic components that allow control of the electronic chip via
  • wireless for example, to program the number of operations or lifespan of the relay, vary the parameters of its operation, send information about its operation, for example, to be
  • Figure 1 represents a perspective view of the electromagnetic relay without the housing covering it.
  • Figure 2 is a front view of the relay Figure 1.
  • Figure 3 is a side view of the relay Figure 1.
  • Figure 4 is a perspective view of another embodiment of the relay, where the core of the magnetic circuit and the coil are arranged in a vertical position.
  • the present invention relates to a relay
  • the relay comprises a coil (1) which, when energized, activates a magnetic circuit (2).
  • the magnetic circuit (2) is one of those comprising a core (2.1) disposed inside the coil (1) which, when the latter is energized, draws an induced part (2.2) towards itself, overcoming the force of a spring (14) that keeps it away from said core (2.1) , to a mobile armature (15) that supports the induced part
  • At least one terminal switch (3) is actuated through the magnetic circuit (2), one for each contact characterizing the relay, part of which is arranged on the mobile armature (15).
  • the part of the switch (3) that is on the mobile armature (15) constitutes a mobile contact (3.1), which, according to the magnetic circuit is closed or opened
  • Both the first terminal (9) and the second terminals (4) are fixed to a base (8) of the relay, on which a protective housing (not shown in the figures) fits.
  • a vertical piece (12) can be attached to the mobile armature (15) whose upper end constitutes a flag (12.1), which is visible through an opening (not shown in the figures) made in the upper part of the housing protective
  • the relay comprises an electronic circuit (5) that operates on the coil (1).
  • the electronic circuit (5) is arranged inside the protective casing according to the need, avoiding occupying space towards the sides of the relay, by
  • the conductors (6, 7) remain isolated from each other, as well as, with respect to the core (2.1) of the magnetic circuit (2) and the coil (1), since
  • the electronic circuit (5) comprises an electronic chip (5.1), for example, a microcontroller, with functions of pulse width modulation (PWM), allowing the operation of the relay in a range of supply voltage between 12V and 400V, both in alternating current and direct current, and at a frequency between 0 and lKz, allowing its use in any type of application.
  • PWM pulse width modulation
  • the electronic chip (5.1) could carry out other functions, for example, of
  • the electronic chip (5.1) is controlled via wireless, for example, to program the number of operations or lifespan of the relay, vary the parameters of its operation, send information on the operation of the same, say, to be analyzed in a computer, among other purposes.
  • relay could comprise SET and RESET pushbuttons (not shown in the figures) to carry out functions of relay or

Landscapes

  • Relay Circuits (AREA)

Abstract

Un relais électromagnétique comprend une bobine, un circuit magnétique qui est activé lors de la mise sous tension de ladite bobine, au moins un commutateur de bornes actionné par le circuit magnétique, formé d'un contact mobile déplaçable entre deux contacts fixes qui sont connectés auxdites bornes, et un circuit électrique qui agit sur la bobine, deux parois de conducteurs connectés auxdites bornes d'alimentation alimentant de manière indépendante le circuit électrique et la bobine. Le circuit électrique comprend une puce électronique avec des fonctions de modulation par largeur d'impulsion (PWM), ce qui permet le fonctionnement du relais dans une gamme de tensions d'alimentation comprises entre 12V et 400V.
PCT/ES2014/070872 2014-11-27 2014-11-27 Relais electromagnetique WO2016083628A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES2014/070872 WO2016083628A1 (fr) 2014-11-27 2014-11-27 Relais electromagnetique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2014/070872 WO2016083628A1 (fr) 2014-11-27 2014-11-27 Relais electromagnetique

Publications (1)

Publication Number Publication Date
WO2016083628A1 true WO2016083628A1 (fr) 2016-06-02

Family

ID=56073657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2014/070872 WO2016083628A1 (fr) 2014-11-27 2014-11-27 Relais electromagnetique

Country Status (1)

Country Link
WO (1) WO2016083628A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2040621A2 (es) * 1991-09-13 1993-10-16 Releco Sa Mejoras introducidas en reles electromagneticos.
EP1059652A1 (fr) * 1998-10-20 2000-12-13 Releco, S.A. Relais electromagnetique
FR2844914A3 (fr) * 2002-09-17 2004-03-26 Arc Technology Co Ltd Dispositif de commutation sans fil pour une charge bifilaire

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2040621A2 (es) * 1991-09-13 1993-10-16 Releco Sa Mejoras introducidas en reles electromagneticos.
EP1059652A1 (fr) * 1998-10-20 2000-12-13 Releco, S.A. Relais electromagnetique
FR2844914A3 (fr) * 2002-09-17 2004-03-26 Arc Technology Co Ltd Dispositif de commutation sans fil pour une charge bifilaire

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Pulse Width Modulation (PWM) and Relays", TYCO ELECTRONICS;, September 2011 (2011-09-01) *
INVENTABLE.EU;: "Controlar rele con transistor", 30 July 2014 (2014-07-30), Retrieved from the Internet <URL:http://www.inventable.eu/controlar-rele-con-transistor/ http://web.archive.org/web/20140730063353/ http://www.inventable.eu/controlar- rele-con-transistor> *

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