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EP4184721A4 - CONNECTION DEVICE - Google Patents

CONNECTION DEVICE Download PDF

Info

Publication number
EP4184721A4
EP4184721A4 EP21842739.1A EP21842739A EP4184721A4 EP 4184721 A4 EP4184721 A4 EP 4184721A4 EP 21842739 A EP21842739 A EP 21842739A EP 4184721 A4 EP4184721 A4 EP 4184721A4
Authority
EP
European Patent Office
Prior art keywords
connection device
connection
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
EP21842739.1A
Other languages
German (de)
French (fr)
Other versions
EP4184721A1 (en
Inventor
Atsushi Matsumoto
Yasuo Onishi
Kazuhiko TERAGUCHI
Hideo Niinai
Masakazu Iida
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.)
Idec Corp
Original Assignee
Idec Corp
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 Idec Corp filed Critical Idec Corp
Publication of EP4184721A1 publication Critical patent/EP4184721A1/en
Publication of EP4184721A4 publication Critical patent/EP4184721A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/24—Terminal blocks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4811—Spring details
    • H01R4/4816—Spring details the spring shape preventing insertion of the conductor end when the spring is unbiased
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/483—Pivoting arrangements, e.g. lever pushing on the spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • H01R4/4835—Mechanically bistable arrangements, e.g. locked by the housing when the spring is biased
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4846—Busbar details
    • H01R4/485—Single busbar common to multiple springs
EP21842739.1A 2020-07-17 2021-07-12 CONNECTION DEVICE Pending EP4184721A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020122599 2020-07-17
JP2020169408 2020-10-06
PCT/JP2021/026103 WO2022014526A1 (en) 2020-07-17 2021-07-12 Connecting device

Publications (2)

Publication Number Publication Date
EP4184721A1 EP4184721A1 (en) 2023-05-24
EP4184721A4 true EP4184721A4 (en) 2024-07-24

Family

ID=79554745

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21842739.1A Pending EP4184721A4 (en) 2020-07-17 2021-07-12 CONNECTION DEVICE

Country Status (5)

Country Link
EP (1) EP4184721A4 (en)
JP (1) JPWO2022014526A1 (en)
CN (1) CN115715446A (en)
TW (1) TWI780818B (en)
WO (1) WO2022014526A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023095687A1 (en) * 2021-11-29 2023-06-01 Idec株式会社 Linking device and electronic device
LU502537B1 (en) * 2022-07-21 2024-01-22 Phoenix Contact Gmbh & Co Terminal for connecting an electrical cable
LU502540B1 (en) * 2022-07-21 2024-01-22 Phoenix Contact Gmbh & Co Terminal for connecting an electrical cable

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001135372A (en) * 1999-11-09 2001-05-18 Yamaha Corp Lever terminal
US20130157520A1 (en) * 2011-12-14 2013-06-20 Wago Verwaltungsgesellschaft Mbh Connection terminal
WO2020013338A1 (en) * 2018-07-13 2020-01-16 フジコン株式会社 Terminal board

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62273808A (en) 1986-05-22 1987-11-27 電気化学工業株式会社 Method of regenerating kneaded composition for injection-molding ceramics
DE60128235T2 (en) 2000-08-04 2007-12-27 Omron Corp. WIRE CONNECTOR
FR2873859B1 (en) * 2004-07-30 2006-12-08 Legrand Sa ELECTRICAL APPARATUS COMPRISING AN AUTOMATIC CONNECTION TERMINAL
DE102013111574B4 (en) * 2013-10-21 2017-01-12 Wago Verwaltungsgesellschaft Mbh Spring terminal and connector
DE102015122143B4 (en) * 2015-12-17 2019-02-14 Wago Verwaltungsgesellschaft Mbh Conductor terminal
EP3633795B1 (en) * 2017-05-29 2023-02-15 Idec Corporation Connection device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001135372A (en) * 1999-11-09 2001-05-18 Yamaha Corp Lever terminal
US20130157520A1 (en) * 2011-12-14 2013-06-20 Wago Verwaltungsgesellschaft Mbh Connection terminal
WO2020013338A1 (en) * 2018-07-13 2020-01-16 フジコン株式会社 Terminal board
US20210273353A1 (en) * 2018-07-13 2021-09-02 Fujicon Kabushikikaisya Terminal Board

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022014526A1 *

Also Published As

Publication number Publication date
TW202224270A (en) 2022-06-16
JPWO2022014526A1 (en) 2022-01-20
WO2022014526A1 (en) 2022-01-20
CN115715446A (en) 2023-02-24
TWI780818B (en) 2022-10-11
EP4184721A1 (en) 2023-05-24

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DAV Request for validation of the european patent (deleted)
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A4 Supplementary search report drawn up and despatched

Effective date: 20240621

RIC1 Information provided on ipc code assigned before grant

Ipc: H01R 9/24 20060101ALI20240617BHEP

Ipc: H01R 4/48 20060101AFI20240617BHEP