EP4258309C0 - Padlock structure for an automatic transfer switch and automatic transfer switch - Google Patents

Padlock structure for an automatic transfer switch and automatic transfer switch

Info

Publication number
EP4258309C0
EP4258309C0 EP23305432.9A EP23305432A EP4258309C0 EP 4258309 C0 EP4258309 C0 EP 4258309C0 EP 23305432 A EP23305432 A EP 23305432A EP 4258309 C0 EP4258309 C0 EP 4258309C0
Authority
EP
European Patent Office
Prior art keywords
transfer switch
automatic transfer
padlock structure
padlock
automatic
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
EP23305432.9A
Other languages
German (de)
French (fr)
Other versions
EP4258309A1 (en
EP4258309B1 (en
Inventor
Xiaojing Zeng
Jian Wu
Sha Li
Dayou Ding
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.)
Schneider Electric Industries SAS
Original Assignee
Schneider Electric Industries SAS
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 Schneider Electric Industries SAS filed Critical Schneider Electric Industries SAS
Publication of EP4258309A1 publication Critical patent/EP4258309A1/en
Application granted granted Critical
Publication of EP4258309C0 publication Critical patent/EP4258309C0/en
Publication of EP4258309B1 publication Critical patent/EP4258309B1/en
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
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/227—Interlocked hand- and power-operating mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/018—Application transfer; between utility and emergency power supply
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/28—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member
    • H01H9/281—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock
    • H01H9/282—Interlocking, locking, or latching mechanisms for locking switch parts by a key or equivalent removable member making use of a padlock and a separate part mounted or mountable on the switch assembly and movable between an unlocking position and a locking position where it can be secured by the padlock
EP23305432.9A 2022-04-07 2023-03-29 Padlock structure for automatic transfer switch and automatic transfer switch Active EP4258309B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210373710.3A CN116936277A (en) 2022-04-07 2022-04-07 Padlock structure for automatic change-over switch and automatic change-over switch

Publications (3)

Publication Number Publication Date
EP4258309A1 EP4258309A1 (en) 2023-10-11
EP4258309C0 true EP4258309C0 (en) 2026-02-25
EP4258309B1 EP4258309B1 (en) 2026-02-25

Family

ID=86142799

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23305432.9A Active EP4258309B1 (en) 2022-04-07 2023-03-29 Padlock structure for automatic transfer switch and automatic transfer switch

Country Status (3)

Country Link
EP (1) EP4258309B1 (en)
CN (1) CN116936277A (en)
AU (1) AU2023201940B2 (en)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006061364A1 (en) * 2006-01-09 2007-07-12 Marquardt Gmbh Electrical switch e.g. change over switch, for e.g. drilling machine, has operating unit switching contact system between two switching positions in switching contact, and locking spring that works together with operating unit
CN102214524B (en) * 2011-04-20 2012-12-26 常熟开关制造有限公司(原常熟开关厂） Operating mechanism of power supply switching device
CN102496504A (en) * 2011-12-15 2012-06-13 常熟开关制造有限公司(原常熟开关厂） Isolation position locking mechanism of automatic transferring switch
CN103021705B (en) * 2012-12-05 2014-11-26 施耐德万高（天津）电气设备有限公司 Automatic transfer switching device with manual/automatic transfer device
CN103714993B (en) * 2013-12-19 2015-11-11 扬州新菱电器有限公司 A kind of isolation hanging locking device being applicable to double power supply automatic transfer switch
CN205723224U (en) * 2016-04-15 2016-11-23 施耐德电器工业公司 A kind of position local device of dual-power transfer switch
CN206412256U (en) * 2016-12-28 2017-08-15 上海中电罗莱电气股份有限公司 Change-over switch with position locking mechanism
CN208142056U (en) * 2018-05-04 2018-11-23 施耐德电器工业公司 The padlock mechanism and double power supply automatic transfer switch of double power supply automatic transfer switch
CN109524254B (en) * 2019-01-10 2024-03-26 常熟开关制造有限公司(原常熟开关厂） Switching device
CN215644191U (en) * 2021-05-14 2022-01-25 施耐德电器工业公司 An indication device suitable for dual power automatic transfer switch
CN216212988U (en) * 2021-08-11 2022-04-05 上海良信电器股份有限公司 Indicating mechanism of switch device operating system

Also Published As

Publication number Publication date
CN116936277A (en) 2023-10-24
AU2023201940B2 (en) 2024-07-18
EP4258309A1 (en) 2023-10-11
EP4258309B1 (en) 2026-02-25
AU2023201940A1 (en) 2023-10-26

Similar Documents

Publication Publication Date Title
EP3836178C0 (en) AUTOMATIC SHUT-OFF MECHANISM FOR SWITCHES
PL3844059T3 (en) CHAIN TENSIONER WITH CHAIN SWITCHING DEVICE
EP3970172C0 (en) ON-LOAD TAP-CHANGER
EP4447035A4 (en) GOA SWITCHING AND SCOREBOARD
EP4367405C0 (en) Actuating device for at least one fluid-driven consumer
EP4150272C0 (en) CRYOSTAT
EP4258309C0 (en) Padlock structure for an automatic transfer switch and automatic transfer switch
EP4411380A4 (en) AUTOMATIC ANALYSER
EP4071489C0 (en) CONFIGURABLE TESTING DEVICE FOR ENERGY DEVICES
EP3876254C0 (en) SWITCHING DEVICE
EP4018466C0 (en) ASSEMBLY FOR A HIGH VOLTAGE CIRCUIT SWITCH AND CORRESPONDING HIGH VOLTAGE POWER SWITCH
EP4008145A4 (en) CARRIER SWITCHING TECHNIQUES FOR A TWO-STAGE DIRECT ACCESS
EP3928337C0 (en) SWITCHING DEVICE
EP4246546C0 (en) AUTOMATIC TRANSFER SWITCH AND CONTACT SYSTEM FOR AUTOMATIC TRANSFER SWITCH
EP3807914C0 (en) DISCONNECTING SWITCH AND DRIVING DEVICE FOR A DISCONNECTING SWITCH
EP4042462C0 (en) SELECTOR FOR ON-LOAD TAP-CHANGER
ES1292300Y (en) Urinary
EP3794621C0 (en) CONTACT SYSTEM FOR AN ON-LOAD TAP-CHANGER
EP4519145A4 (en) Railway switch device
EP4463880A4 (en) SWITCHING ARRANGEMENT FOR A SWITCHING DEVICE
EP4550381C0 (en) DOUBLE BREAKING POINT TEST MECHANISM FOR CIRCUIT BREAKER AND CIRCUIT BREAKER
EP4588707A4 (en) SWITCHING DEVICE FOR SWITCHING OPERATION
EP4453985A4 (en) TRANSFORMER-BASED TRIGGERING MECHANISM FOR POWER INTERRUPTION DEVICES AND CIRCUIT DESIGNS FOR THEM
GB202306077D0 (en) Immunoassay test devices
EP4008931C0 (en) SWITCHING DEVICE

Legal Events

Date Code Title Description
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: THE APPLICATION HAS BEEN PUBLISHED

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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR

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: 20240403

RBV Designated contracting states (corrected)

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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR

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: 20250918

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

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SCHNEIDER ELECTRIC INDUSTRIES SAS

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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: F10

Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20260225

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

U01 Request for unitary effect filed

Effective date: 20260225

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: 20260303

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20260301

Year of fee payment: 4

U20 Renewal fee for the european patent with unitary effect paid

Year of fee payment: 4

Effective date: 20260326