MY155186A - Building sway resistant elevator derailment detection system - Google Patents
Building sway resistant elevator derailment detection systemInfo
- Publication number
- MY155186A MY155186A MYPI2012000098A MYPI20120098A MY155186A MY 155186 A MY155186 A MY 155186A MY PI2012000098 A MYPI2012000098 A MY PI2012000098A MY PI20120098 A MYPI20120098 A MY PI20120098A MY 155186 A MY155186 A MY 155186A
- Authority
- MY
- Malaysia
- Prior art keywords
- building
- hoistway
- derailment
- elevator
- detection system
- Prior art date
Links
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
[0031] AN ELEVATOR DERAILMENT DETECTION SYSTEM (51) IS DISCLOSED WHICH PROVIDES FOR ACCURATE DETECTION OF THE DERAILMENT OF A MOVABLE ELEMENT (30, 32), SUCH AS A COUNTERWEIGHT (32) OR AN ELEVATOR CAR (30), WITHIN A HOISTWAY (22) EVEN WHEN THE BUILDING (24) WITHIN WHICH THE ELEVATOR (20) IS INSTALLED IS OF A SUBSTANTIAL HEIGHT AND MAY BE EXPERIENCING A SIGNIFICANT DEGREE OF SWAY DUE TO HIGH WINDS, EARTHQUAKES, OR OTHER CAUSES. BY MOUNTING AN ELECTRIC CONDUCTOR (52) SUCH AS A SENSING WIRE OF THE SYSTEM (51) AT SPACED INTERVALS (76) ALONG THE LENGTH OF THE HOISTWAY (22), THE ELECTRIC CONDUCTOR (52) IN TURN SWAYS WITH THE BUILDING (24). ACCORDINGLY, CONTACT OF THE ELECTRICAL CONDUCTOR WITH SENSORS ATTACHED TO A MOVABLE ELEMENT WITHIN THE HOISTWAY, SUCH AS THE COUNTERWEIGHT, IS LIMITED TO DERAILMENT SITUATIONS AND NOT NORMAL BUILDING SWAY, AND FALSE TRIPS ARE SIGNIFICANTLY REDUCED. IN ADDITION, BY PROVIDING MOUNTING BRACKETS (60, 62, 64) AND SENSING APPARATUS (66) WITH A NON-CONTINUOUS PERIMETER, THE OPERATION AND MOVEMENT OF THE RESPECTIVE COMPONENTS (30, 32) IS NOT HINDERED BY THIS SYSTEM (51).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI2012000098A MY155186A (en) | 2009-07-20 | 2009-07-20 | Building sway resistant elevator derailment detection system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI2012000098A MY155186A (en) | 2009-07-20 | 2009-07-20 | Building sway resistant elevator derailment detection system |
Publications (1)
Publication Number | Publication Date |
---|---|
MY155186A true MY155186A (en) | 2015-09-15 |
Family
ID=54779973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2012000098A MY155186A (en) | 2009-07-20 | 2009-07-20 | Building sway resistant elevator derailment detection system |
Country Status (1)
Country | Link |
---|---|
MY (1) | MY155186A (en) |
-
2009
- 2009-07-20 MY MYPI2012000098A patent/MY155186A/en unknown
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2483841B (en) | Building sway resistant elevator derailment detection system | |
GB2496352A (en) | Elevator system with rope sway detection | |
MX2011013012A (en) | Catenary safety monitoring system and method. | |
CN101811635B (en) | Rope swing detecting device for the elevator and control method for operation automaticlly recovering after earthquake | |
HK1133864A1 (en) | Safety device for securing minimum spaces at the top or bottom of an elevator shaft being inspected, and elevator having such safety devices | |
EP2573367A3 (en) | Sensor system | |
CA2816978A1 (en) | Method, apparatus, and system for occupancy sensing | |
MY167502A (en) | Lift installation with car and counterweight | |
HK1115744A1 (en) | Elevator safety systems and method of preventing injury to a person thereof | |
WO2012123743A3 (en) | Occupancy detection system | |
WO2013057215A3 (en) | Device for the position detection of an elevator car and method for operating an elevator system | |
BR112015000623A2 (en) | elevator installation having a safety device | |
CN103879852A (en) | Elevator wire rope breakage monitoring device based on deformation principle | |
MY155186A (en) | Building sway resistant elevator derailment detection system | |
JP2008068943A (en) | Device for detecting rope lateral swing of elevator, and control operation device for elevator | |
CN109789988B (en) | elevator system | |
CN103896122A (en) | Elevator steel wire rope breakage monitoring device based on electromagnetic induction | |
WO2012041977A3 (en) | Monitoring device for a catenary system of an overhead line installation | |
CN102372208A (en) | Detecting device for malfunction of trapping passenger in elevator and detection processing method thereof | |
CN204728786U (en) | A kind of automatic Fencing system of ascending/decending of lift-sliding parking equipment | |
CN204454181U (en) | A kind of elevator of machine room | |
CN205675934U (en) | A kind of villa elevator rope broken protector | |
US11511966B2 (en) | Derailment detection device for a counterweight of an elevator | |
CN104816997A (en) | Steel wire rope fracture protection mechanism and corridor elevator safety system | |
GB2544072A8 (en) | Apparatus for controlling an electrical load |