EP4163243A4 - Contact switch for elevator safety door - Google Patents

Contact switch for elevator safety door Download PDF

Info

Publication number
EP4163243A4
EP4163243A4 EP21821259.5A EP21821259A EP4163243A4 EP 4163243 A4 EP4163243 A4 EP 4163243A4 EP 21821259 A EP21821259 A EP 21821259A EP 4163243 A4 EP4163243 A4 EP 4163243A4
Authority
EP
European Patent Office
Prior art keywords
contact switch
safety door
elevator safety
elevator
door
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
EP21821259.5A
Other languages
German (de)
French (fr)
Other versions
EP4163243A1 (en
Inventor
Fengqi CAI
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.)
Shanghai Targeting Information Technology Co Ltd
Original Assignee
Shanghai Targeting Information Technology 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
Application filed by Shanghai Targeting Information Technology Co Ltd filed Critical Shanghai Targeting Information Technology Co Ltd
Publication of EP4163243A1 publication Critical patent/EP4163243A1/en
Publication of EP4163243A4 publication Critical patent/EP4163243A4/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/22—Operation of door or gate contacts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B13/00—Doors, gates, or other apparatus controlling access to, or exit from, cages or lift well landings
    • B66B13/02—Door or gate operation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B1/00—Control systems of elevators in general
    • B66B1/34—Details, e.g. call counting devices, data transmission from car to control system, devices giving information to the control system
    • B66B1/46—Adaptations of switches or switchgear
    • B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
    • B66B1/463—Touch sensitive input devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/16—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift
    • H01H3/161—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. for a door switch, a limit switch, a floor-levelling switch of a lift for actuation by moving a closing member, e.g. door, cover or lid

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Elevator Door Apparatuses (AREA)
  • Elevator Control (AREA)
EP21821259.5A 2020-06-09 2021-05-24 Contact switch for elevator safety door Pending EP4163243A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010518255.2A CN111547590A (en) 2020-06-09 2020-06-09 Elevator emergency exit contact switch
PCT/CN2021/095477 WO2021249167A1 (en) 2020-06-09 2021-05-24 Contact switch for elevator safety door

Publications (2)

Publication Number Publication Date
EP4163243A1 EP4163243A1 (en) 2023-04-12
EP4163243A4 true EP4163243A4 (en) 2024-01-10

Family

ID=72006969

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21821259.5A Pending EP4163243A4 (en) 2020-06-09 2021-05-24 Contact switch for elevator safety door

Country Status (3)

Country Link
EP (1) EP4163243A4 (en)
CN (1) CN111547590A (en)
WO (1) WO2021249167A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018125064A1 (en) * 2018-10-10 2020-04-16 Saurer Spinning Solutions Gmbh & Co. Kg Process for reducing errors in textile machines
CN111547590A (en) * 2020-06-09 2020-08-18 上海泰盖特信息科技有限公司 Elevator emergency exit contact switch
CN113086818A (en) * 2021-03-31 2021-07-09 日立电梯（中国）有限公司 Waterproof electric lock, sedan-chair door lock device and elevator thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2905942A1 (en) * 2006-09-20 2008-03-21 Victor Volodine Lift door`s closed position signaling device, has shunt housing with set of permanent magnets actuating another set permanent magnet mobile in another housing, and two mobile contacts closing external electrical contacts of housing
WO2012113102A1 (en) * 2011-02-25 2012-08-30 Honeywell International Inc. Electrical switch system and electrical switch assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006331810A (en) * 2005-05-25 2006-12-07 Omron Corp Protection device of push-button switch
CN202585164U (en) * 2011-02-25 2012-12-05 霍尼韦尔传感控制(中国)有限公司 Electric switch system and electric switch assembly
CN110571071B (en) * 2018-06-05 2021-05-25 上海三菱电梯有限公司 Plug-in contact switch, socket assembly and elevator
CN110277256A (en) * 2019-07-25 2019-09-24 迅达（中国）电梯有限公司 Contact switch and elevator control circuit
CN111547590A (en) * 2020-06-09 2020-08-18 上海泰盖特信息科技有限公司 Elevator emergency exit contact switch
CN212315233U (en) * 2020-06-09 2021-01-08 上海泰盖特信息科技有限公司 Novel elevator emergency exit contact switch

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2905942A1 (en) * 2006-09-20 2008-03-21 Victor Volodine Lift door`s closed position signaling device, has shunt housing with set of permanent magnets actuating another set permanent magnet mobile in another housing, and two mobile contacts closing external electrical contacts of housing
WO2012113102A1 (en) * 2011-02-25 2012-08-30 Honeywell International Inc. Electrical switch system and electrical switch assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021249167A1 *

Also Published As

Publication number Publication date
EP4163243A1 (en) 2023-04-12
CN111547590A (en) 2020-08-18
WO2021249167A1 (en) 2021-12-16

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A4 Supplementary search report drawn up and despatched

Effective date: 20231207

RIC1 Information provided on ipc code assigned before grant

Ipc: H01H 3/16 20060101ALI20231201BHEP

Ipc: B66B 13/02 20060101ALI20231201BHEP

Ipc: B66B 1/46 20060101AFI20231201BHEP