GB983400A - Arrangement for signalling from a hoisting cage to a winder - Google Patents
Arrangement for signalling from a hoisting cage to a winderInfo
- Publication number
- GB983400A GB983400A GB4939363A GB4939363A GB983400A GB 983400 A GB983400 A GB 983400A GB 4939363 A GB4939363 A GB 4939363A GB 4939363 A GB4939363 A GB 4939363A GB 983400 A GB983400 A GB 983400A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pick
- permanent magnet
- cage
- control handle
- ups
- 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
Links
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
- B66B1/3415—Control system configuration and the data transmission or communication within the control system
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
983,400. Lifts. V. E. KATALIKOV, L. J. DUBOV, O. I. GOLOVINSKY, O. M. POPOV, and V. B. BYLINSKY. Dec. 13, 1963, No. 49393/63. Heading B8L. A device for signalling from a hoist cage 8 to a winder drive 13 comprises a permanent magnet 1 mechanically coupled with a control handle 5, the permanent magnet being positionable to influence variable inductor pick-ups 9 in the shaft, and with the control handle located within the cage. The permanent magnet may have a ferro-magnetic yoke with two pole-pieces, the control handle having two positions in one of which a signal is applied to a pick-up. Alternatively, the control handle has more than two positions, each corresponding to stopping-position for the cage. The pick-ups each comprise a closed double-cored A.C. choke having a centre tapping with the windings arranged uniformly on both cores. Each pick-up is connected in a bridge circuit with a centre tapped secondary winding of a transformer. When the permanent magnet influences the choke, the bridge is unbalanced and an A.C. signal is supplied through an amplifier to the control system for the winder. The pick-ups may be spaced horizontally from each other relative to the cage, the spacings corresponding to the positions of the permanent magnet. Each pick-up may be equipped with steel checks to form extensions of the cores.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4939363A GB983400A (en) | 1963-12-13 | 1963-12-13 | Arrangement for signalling from a hoisting cage to a winder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4939363A GB983400A (en) | 1963-12-13 | 1963-12-13 | Arrangement for signalling from a hoisting cage to a winder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB983400A true GB983400A (en) | 1965-02-17 |
Family
ID=10452200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4939363A Expired GB983400A (en) | 1963-12-13 | 1963-12-13 | Arrangement for signalling from a hoisting cage to a winder |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB983400A (en) |
-
1963
- 1963-12-13 GB GB4939363A patent/GB983400A/en not_active Expired
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