EP3924992C0 - Stromversorgungs- und -steuerungsschaltung eines solenoids und damit ausgestattete steuerungs- oder schaltvorrichtung - Google Patents

Stromversorgungs- und -steuerungsschaltung eines solenoids und damit ausgestattete steuerungs- oder schaltvorrichtung

Info

Publication number
EP3924992C0
EP3924992C0 EP20708621.6A EP20708621A EP3924992C0 EP 3924992 C0 EP3924992 C0 EP 3924992C0 EP 20708621 A EP20708621 A EP 20708621A EP 3924992 C0 EP3924992 C0 EP 3924992C0
Authority
EP
European Patent Office
Prior art keywords
control
solenoid
power supply
switching device
device equipped
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
EP20708621.6A
Other languages
English (en)
French (fr)
Other versions
EP3924992B1 (de
EP3924992A1 (de
Inventor
Matteo Zucchi
Alessandro Ratti
Luca Spelta
Stefano Colombo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AUTOMATION ENGINEERING Srl
Automation Eng Srl
Original Assignee
AUTOMATION ENGINEERING Srl
Automation Eng Srl
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 AUTOMATION ENGINEERING Srl, Automation Eng Srl filed Critical AUTOMATION ENGINEERING Srl
Publication of EP3924992A1 publication Critical patent/EP3924992A1/de
Application granted granted Critical
Publication of EP3924992B1 publication Critical patent/EP3924992B1/de
Publication of EP3924992C0 publication Critical patent/EP3924992C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01H47/04—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 for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • 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
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/36—Stationary parts of magnetic circuit, e.g. yoke
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/44—Magnetic coils or windings
    • H01H50/443—Connections to coils

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Magnetically Actuated Valves (AREA)
EP20708621.6A 2019-02-11 2020-02-11 Stromversorgungs- und -steuerungsschaltung eines solenoids und damit ausgestattete steuerungs- oder schaltvorrichtung Active EP3924992B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT201900001955 2019-02-11
PCT/IB2020/051083 WO2020165763A1 (en) 2019-02-11 2020-02-11 Power supply and control circuit of a solenoid and piloting or switching device provided with said circuit

Publications (3)

Publication Number Publication Date
EP3924992A1 EP3924992A1 (de) 2021-12-22
EP3924992B1 EP3924992B1 (de) 2024-10-16
EP3924992C0 true EP3924992C0 (de) 2024-10-16

Family

ID=66776683

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20708621.6A Active EP3924992B1 (de) 2019-02-11 2020-02-11 Stromversorgungs- und -steuerungsschaltung eines solenoids und damit ausgestattete steuerungs- oder schaltvorrichtung

Country Status (2)

Country Link
EP (1) EP3924992B1 (de)
WO (1) WO2020165763A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112259414B (zh) * 2020-09-18 2024-06-11 力神（青岛）新能源有限公司 一种直流接触器线圈的低边驱动自保持电路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032812A (en) * 1990-03-01 1991-07-16 Automatic Switch Company Solenoid actuator having a magnetic flux sensor
US6300733B1 (en) * 2000-02-22 2001-10-09 Gary E. Bergstrom System to determine solenoid position and flux without drift
FR2901056B1 (fr) * 2006-05-09 2008-08-01 Abb Entrelec Soc Par Actions S Contacteur electromagnetique
JP5660236B1 (ja) * 2014-02-27 2015-01-28 オムロン株式会社 電磁継電器の異常検出方法、電磁継電器の異常検出回路、及び、異常検出システム
WO2015177919A1 (ja) * 2014-05-23 2015-11-26 三菱電機株式会社 電磁石駆動装置

Also Published As

Publication number Publication date
WO2020165763A1 (en) 2020-08-20
EP3924992B1 (de) 2024-10-16
EP3924992A1 (de) 2021-12-22

Similar Documents

Publication Publication Date Title
EP3817232C0 (de) Ansteuerungsschaltung für nmos-schalter und stromversorgungsvorrichtung
EP4406469A4 (de) Magnetfeldsteuerungsvorrichtung
EP4397894A4 (de) Fluidsteuerungsanordnung und fluidsteuerungsvorrichtung
EP3614405A4 (de) Transformator und schaltnetzteil
EP3513419C0 (de) Laststufenschalter, regeltransformator mit laststufenschalter und verfahren zum schalten eines laststufenschalters
JP1711449S (ja) 電磁弁
EP3657660A4 (de) Stromversorgungsschaltung, stromversorgungsvorrichtung und steuerungsverfahren
IT201600114253A1 (it) Gruppo di controllo di un'elettrovalvola e gruppo elettrovalvola
EP4107416C0 (de) Betätigungseinheit und ventilanordnung damit
IT201700037262A1 (it) Dispositivo modulare di comando per isole di elettrovalvole, particolarmente per l’azionamento di attuatori.
JP1711451S (ja) 電磁弁
EP3633843A4 (de) Stromwandler und ansteuerverfahren dafür
EP4087116C0 (de) Schaltsteuerung und elektronische vorrichtung
EP3924992C0 (de) Stromversorgungs- und -steuerungsschaltung eines solenoids und damit ausgestattete steuerungs- oder schaltvorrichtung
EP4443029A4 (de) Magnetventil
EP3904742C0 (de) Ventilanordnung und steuerventilanordnung
EP4020748A4 (de) Stromsteuerungssystem und stromversorgungssystem
EP3937361A4 (de) Steuerschaltung, spannungsquellenschaltung, ansteuervorrichtung und ansteuerverfahren
DK3605266T3 (da) Omløbs- og trykreguleringsventil
EP4033131A4 (de) Harzgegossene magnetspule und damit ausgestattetes magnetventil
EP4424164A4 (de) Ameisenbekämpfungsmittel und ameisenbekämpfungsverfahren
EP4064540C0 (de) Steuerschaltung, steuerverfahren und stromwandler
EP3747036C0 (de) Programmierbarer permanentmagnetaktuator und magnetfelderzeugungsvorrichtung und -verfahren
EP3611833A4 (de) Schaltnetzteil, steuerung und steuerverfahren
DE112021004431A5 (de) Ventilbetätigungsvorrichtung mit schaltvorrichtung

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20210910

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20230130

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20240510

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: DE

Ref legal event code: R096

Ref document number: 602020039515

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

U01 Request for unitary effect filed

Effective date: 20241114

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT RO SE SI

Effective date: 20241120

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 6

Effective date: 20250228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241016

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250216

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241016

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241016

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20250116

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241016

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241016

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241016

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20241016

26N No opposition filed

Effective date: 20250717

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20250228

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20250211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20250211

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20250211