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MY146699A - Elevator with an electricity supply function - Google Patents

Elevator with an electricity supply function

Info

Publication number
MY146699A
MY146699A MYPI20072129A MYPI20072129A MY146699A MY 146699 A MY146699 A MY 146699A MY PI20072129 A MYPI20072129 A MY PI20072129A MY PI20072129 A MYPI20072129 A MY PI20072129A MY 146699 A MY146699 A MY 146699A
Authority
MY
Malaysia
Prior art keywords
electricity supply
supply line
pickup device
travel
elevator
Prior art date
Application number
MYPI20072129A
Inventor
Shigeo Nakagaki
Yoshihiko Nakada
Masaaki Shigeta
Kimito Idemori
Yuuichiro Kaida
Ryo Ootsubo
Original Assignee
Toshiba Elevator Kk
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 Toshiba Elevator Kk filed Critical Toshiba Elevator Kk
Publication of MY146699A publication Critical patent/MY146699A/en

Links

Landscapes

  • Elevator Control (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

CURRENT OF PREDETERMINED FREQUENCY IS SUPPLIED TO AN ELECTRICITY SUPPLY LINE (9) FROM A POWER SOURCE DEVICE (8). A PICKUP DEVICE (11) IS ARRANGED FACING THE ELECTRICITY SUPPLY LINE (9). WHEN THE PASSENGER CAGE 1 IS STATIONARY, THE DISTANCE BETWEEN THE PICKUP DEVICE (11) AND THE ELECTRICITY SUPPLY LINE (9) IS SHORT. WHEN TRAVEL IS COMMENCED, A SERVOMOTOR (18) ROTATES A BALL SCREW (17). WHEN THIS HAPPENS, THE PICKUP DEVICE (11) IS MOVED IN THE DIRECTION AWAY FROM THE ELECTRICITY SUPPLY LINE (9). WHEN TRAVEL IS STOPPED WHEN THE PASSENGER CAGE (1) APPROACHES THE TARGET FLOOR, THE SERVOMOTOR (18) ROTATES THE BALL SCREW (17) IN THE OPPOSITE DIRECTION TO THAT ON COMMENCEMENT OF TRAVEL. WHEN THIS HAPPENS, THE PICKUP DEVICE (11) IS MOVED IN THE DIRECTION TOWARDS THE ELECTRICITY SUPPLY LINE (9).
MYPI20072129A 2006-11-29 2007-11-29 Elevator with an electricity supply function MY146699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006321923A JP2008133122A (en) 2006-11-29 2006-11-29 Elevator

Publications (1)

Publication Number Publication Date
MY146699A true MY146699A (en) 2012-09-14

Family

ID=39515659

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20072129A MY146699A (en) 2006-11-29 2007-11-29 Elevator with an electricity supply function

Country Status (3)

Country Link
JP (1) JP2008133122A (en)
CN (1) CN101200254A (en)
MY (1) MY146699A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101902081B (en) * 2010-03-16 2013-10-30 苏州康开电气有限公司 Floor non-contact power supply device of lift car
KR101217879B1 (en) 2012-07-05 2013-01-02 문현철 Electricity generation possible elevator
JP2019011141A (en) * 2017-06-29 2019-01-24 株式会社日立製作所 Non-contact power supply system
CN112660950A (en) * 2020-12-29 2021-04-16 日立电梯（中国）有限公司 elevator system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5510374Y2 (en) * 1974-11-29 1980-03-06
JPH06217404A (en) * 1993-01-12 1994-08-05 Toshiba Corp Controller for inductive current collection coil in magnetic levitation railway
JP3639949B2 (en) * 2000-12-11 2005-04-20 株式会社椿本チエイン Contactless power supply system
JP2002338150A (en) * 2001-05-17 2002-11-27 Hitachi Building Systems Co Ltd Elevator car power supply

Also Published As

Publication number Publication date
JP2008133122A (en) 2008-06-12
CN101200254A (en) 2008-06-18

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