EP4525014A4 - Dispositif de contact et relais électromagnétique - Google Patents

Dispositif de contact et relais électromagnétique

Info

Publication number
EP4525014A4
EP4525014A4 EP23803306.2A EP23803306A EP4525014A4 EP 4525014 A4 EP4525014 A4 EP 4525014A4 EP 23803306 A EP23803306 A EP 23803306A EP 4525014 A4 EP4525014 A4 EP 4525014A4
Authority
EP
European Patent Office
Prior art keywords
contact device
electromagnetic relay
relay
electromagnetic
contact
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.)
Pending
Application number
EP23803306.2A
Other languages
German (de)
English (en)
Other versions
EP4525014A1 (fr
Inventor
Ryo Yamanaka
Tsubasa Morita
Akihiro Okuda
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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
Priority claimed from JP2022162606A external-priority patent/JP2023166955A/ja
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP4525014A1 publication Critical patent/EP4525014A1/fr
Publication of EP4525014A4 publication Critical patent/EP4525014A4/fr
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • 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
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/643—Driving arrangements between movable part of magnetic circuit and contact intermediate part performing a rotating or pivoting movement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/541—Auxiliary contact devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/60—Contact arrangements moving contact being rigidly combined with movable part of magnetic circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
    • H01H50/648—Driving arrangements between movable part of magnetic circuit and contact intermediate part being rigidly combined with armature

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Contacts (AREA)
EP23803306.2A 2022-05-10 2023-04-07 Dispositif de contact et relais électromagnétique Pending EP4525014A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022077684 2022-05-10
JP2022162606A JP2023166955A (ja) 2022-05-10 2022-10-07 接点装置、及び電磁継電器
PCT/JP2023/014381 WO2023218823A1 (fr) 2022-05-10 2023-04-07 Dispositif de contact et relais électromagnétique

Publications (2)

Publication Number Publication Date
EP4525014A1 EP4525014A1 (fr) 2025-03-19
EP4525014A4 true EP4525014A4 (fr) 2025-08-06

Family

ID=88730149

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23803306.2A Pending EP4525014A4 (fr) 2022-05-10 2023-04-07 Dispositif de contact et relais électromagnétique

Country Status (3)

Country Link
EP (1) EP4525014A4 (fr)
CN (1) CN119156684A (fr)
WO (1) WO2023218823A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS548364Y2 (fr) * 1973-06-20 1979-04-17
JPS58182321U (ja) * 1982-05-31 1983-12-05 日本開閉器工業株式会社 スイツチ機構
JPS61206240U (fr) * 1985-06-14 1986-12-26
JPH056638U (ja) * 1991-07-05 1993-01-29 日本電気株式会社 電磁継電器
JP2011090816A (ja) * 2009-10-20 2011-05-06 Panasonic Electric Works Co Ltd 接点装置及びそれを用いたリレー、並びにマイクロリレー
JP6245557B2 (ja) 2013-12-13 2017-12-13 パナソニックＩｐマネジメント株式会社 電磁リレー
JP2019032944A (ja) * 2017-08-04 2019-02-28 オムロン株式会社 電磁継電器およびスマートメータ
JP7135567B2 (ja) * 2018-08-10 2022-09-13 オムロン株式会社 リレー

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *

Also Published As

Publication number Publication date
CN119156684A (zh) 2024-12-17
EP4525014A1 (fr) 2025-03-19
WO2023218823A1 (fr) 2023-11-16

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A4 Supplementary search report drawn up and despatched

Effective date: 20250703

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 50/00 20060101AFI20250627BHEP

Ipc: H01H 50/04 20060101ALI20250627BHEP

Ipc: H01H 50/54 20060101ALI20250627BHEP

Ipc: H01H 1/64 20060101ALI20250627BHEP

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