CN117715852A - 曳引机和电梯 - Google Patents
曳引机和电梯 Download PDFInfo
- Publication number
- CN117715852A CN117715852A CN202280050500.9A CN202280050500A CN117715852A CN 117715852 A CN117715852 A CN 117715852A CN 202280050500 A CN202280050500 A CN 202280050500A CN 117715852 A CN117715852 A CN 117715852A
- Authority
- CN
- China
- Prior art keywords
- traction machine
- traction
- hoisting machine
- main shaft
- stator
- 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
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 66
- 230000003028 elevating effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/04—Driving gear ; Details thereof, e.g. seals
- B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Motor Or Generator Cooling System (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021126509A JP7590939B2 (ja) | 2021-08-02 | 2021-08-02 | 巻上機及びエレベーター |
| JP2021-126509 | 2021-08-02 | ||
| PCT/JP2022/028448 WO2023013439A1 (ja) | 2021-08-02 | 2022-07-22 | 巻上機及びエレベーター |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117715852A true CN117715852A (zh) | 2024-03-15 |
Family
ID=85155594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280050500.9A Pending CN117715852A (zh) | 2021-08-02 | 2022-07-22 | 曳引机和电梯 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7590939B2 (ja) |
| CN (1) | CN117715852A (ja) |
| WO (1) | WO2023013439A1 (ja) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006230155A (ja) | 2005-02-21 | 2006-08-31 | Toshiba Corp | 回転電機 |
| US20120112577A1 (en) | 2009-07-10 | 2012-05-10 | Otis Elevator Company | Elevator machine with external rotor and motor within traction sheave |
| JP2016105668A (ja) | 2014-12-01 | 2016-06-09 | 株式会社日立製作所 | 電動機及びエレベータ装置用巻上機 |
| JP6696231B2 (ja) | 2016-03-08 | 2020-05-20 | 株式会社明電舎 | 巻上機 |
| JP7348829B2 (ja) | 2019-12-16 | 2023-09-21 | 株式会社日立製作所 | 巻上機及びエレベーター |
-
2021
- 2021-08-02 JP JP2021126509A patent/JP7590939B2/ja active Active
-
2022
- 2022-07-22 WO PCT/JP2022/028448 patent/WO2023013439A1/ja active Application Filing
- 2022-07-22 CN CN202280050500.9A patent/CN117715852A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JP2023021567A (ja) | 2023-02-14 |
| JP7590939B2 (ja) | 2024-11-27 |
| WO2023013439A1 (ja) | 2023-02-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |