CN106744139B - 基于空气流动力学的风阻感应设备 - Google Patents
基于空气流动力学的风阻感应设备 Download PDFInfo
- Publication number
- CN106744139B CN106744139B CN201710064730.1A CN201710064730A CN106744139B CN 106744139 B CN106744139 B CN 106744139B CN 201710064730 A CN201710064730 A CN 201710064730A CN 106744139 B CN106744139 B CN 106744139B
- Authority
- CN
- China
- Prior art keywords
- fan housing
- cylindrical central
- central sleeve
- windage
- guide shaft
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
- B66B5/18—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well and applying frictional retarding forces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/044—Mechanical overspeed governors
Abstract
Description
Claims (2)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810741289.0A CN108750862A (zh) | 2017-02-05 | 2017-02-05 | 用于电梯安全制动的风阻感应式防坠器 |
CN201810741275.9A CN108861943A (zh) | 2017-02-05 | 2017-02-05 | 风阻感应式电梯安全制动控制器 |
CN201710064730.1A CN106744139B (zh) | 2017-02-05 | 2017-02-05 | 基于空气流动力学的风阻感应设备 |
CN201810741290.3A CN108861941A (zh) | 2017-02-05 | 2017-02-05 | 应用于电梯安全制动的感应机构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710064730.1A CN106744139B (zh) | 2017-02-05 | 2017-02-05 | 基于空气流动力学的风阻感应设备 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810741289.0A Division CN108750862A (zh) | 2017-02-05 | 2017-02-05 | 用于电梯安全制动的风阻感应式防坠器 |
CN201810741290.3A Division CN108861941A (zh) | 2017-02-05 | 2017-02-05 | 应用于电梯安全制动的感应机构 |
CN201810741275.9A Division CN108861943A (zh) | 2017-02-05 | 2017-02-05 | 风阻感应式电梯安全制动控制器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106744139A CN106744139A (zh) | 2017-05-31 |
CN106744139B true CN106744139B (zh) | 2018-12-21 |
Family
ID=58955169
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810741290.3A Withdrawn CN108861941A (zh) | 2017-02-05 | 2017-02-05 | 应用于电梯安全制动的感应机构 |
CN201710064730.1A Expired - Fee Related CN106744139B (zh) | 2017-02-05 | 2017-02-05 | 基于空气流动力学的风阻感应设备 |
CN201810741275.9A Withdrawn CN108861943A (zh) | 2017-02-05 | 2017-02-05 | 风阻感应式电梯安全制动控制器 |
CN201810741289.0A Withdrawn CN108750862A (zh) | 2017-02-05 | 2017-02-05 | 用于电梯安全制动的风阻感应式防坠器 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810741290.3A Withdrawn CN108861941A (zh) | 2017-02-05 | 2017-02-05 | 应用于电梯安全制动的感应机构 |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810741275.9A Withdrawn CN108861943A (zh) | 2017-02-05 | 2017-02-05 | 风阻感应式电梯安全制动控制器 |
CN201810741289.0A Withdrawn CN108750862A (zh) | 2017-02-05 | 2017-02-05 | 用于电梯安全制动的风阻感应式防坠器 |
Country Status (1)
Country | Link |
---|---|
CN (4) | CN108861941A (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109292580A (zh) * | 2018-11-21 | 2019-02-01 | 广州广日电梯工业有限公司 | 一种风压式可调节限速器 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08310762A (ja) * | 1995-05-16 | 1996-11-26 | Mitsubishi Denki Bill Techno Service Kk | バッテリ充電装置 |
JPH09132362A (ja) * | 1995-11-09 | 1997-05-20 | Hitachi Building Syst Co Ltd | 緩衝器の動作確認装置 |
US7311179B1 (en) * | 2004-01-20 | 2007-12-25 | Franklin Samuel H | Elevator dampening system |
CN103258462A (zh) * | 2013-05-13 | 2013-08-21 | 冉玉楠 | 风速风向测量仪 |
CN204096802U (zh) * | 2014-07-31 | 2015-01-14 | 苏州汉森华纳节能科技有限公司 | 电梯限速器 |
CN104444691A (zh) * | 2013-09-24 | 2015-03-25 | 上海新力动力设备研究所 | 电梯坠落缓冲装置 |
-
2017
- 2017-02-05 CN CN201810741290.3A patent/CN108861941A/zh not_active Withdrawn
- 2017-02-05 CN CN201710064730.1A patent/CN106744139B/zh not_active Expired - Fee Related
- 2017-02-05 CN CN201810741275.9A patent/CN108861943A/zh not_active Withdrawn
- 2017-02-05 CN CN201810741289.0A patent/CN108750862A/zh not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08310762A (ja) * | 1995-05-16 | 1996-11-26 | Mitsubishi Denki Bill Techno Service Kk | バッテリ充電装置 |
JPH09132362A (ja) * | 1995-11-09 | 1997-05-20 | Hitachi Building Syst Co Ltd | 緩衝器の動作確認装置 |
US7311179B1 (en) * | 2004-01-20 | 2007-12-25 | Franklin Samuel H | Elevator dampening system |
CN103258462A (zh) * | 2013-05-13 | 2013-08-21 | 冉玉楠 | 风速风向测量仪 |
CN104444691A (zh) * | 2013-09-24 | 2015-03-25 | 上海新力动力设备研究所 | 电梯坠落缓冲装置 |
CN204096802U (zh) * | 2014-07-31 | 2015-01-14 | 苏州汉森华纳节能科技有限公司 | 电梯限速器 |
Also Published As
Publication number | Publication date |
---|---|
CN106744139A (zh) | 2017-05-31 |
CN108861943A (zh) | 2018-11-23 |
CN108750862A (zh) | 2018-11-06 |
CN108861941A (zh) | 2018-11-23 |
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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 | ||
CB02 | Change of applicant information |
Address after: Zhongshan Road, Qinhuai District of Nanjing City, Jiangsu province 210000 No. 18 Nanjing International Trade Center Yongzhen carpenter Road Office Applicant after: Lu'an Yongzhen Jiang Dao Electromechanical Technology Co Ltd Address before: 237000 room 75, Golden Phoenix wealth square, Lu'an economic and Technological Development Zone, Lu'an, Anhui Applicant before: Lu'an Yongzhen Jiang Dao Electromechanical Technology Co Ltd |
|
CB02 | Change of applicant information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20181109 Address after: 312000 No. 2078, Qunxian Road, Qian Qing town, Keqiao District, Shaoxing, Zhejiang. Applicant after: Shaoxing Kahashi Shira Chemical Fiber Co., Ltd. Address before: 210000 Jiangsu Zhongshan Nanjing road 18 Qinhuai Nanjing International Trade Center Yongzhen carpenter Road Office Applicant before: Lu'an Yongzhen Jiang Dao Electromechanical Technology Co Ltd |
|
TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181221 Termination date: 20200205 |
|
CF01 | Termination of patent right due to non-payment of annual fee |