GB890733A - Improvements in or relating to elevators - Google Patents
Improvements in or relating to elevatorsInfo
- Publication number
- GB890733A GB890733A GB23184/58A GB2318458A GB890733A GB 890733 A GB890733 A GB 890733A GB 23184/58 A GB23184/58 A GB 23184/58A GB 2318458 A GB2318458 A GB 2318458A GB 890733 A GB890733 A GB 890733A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- july
- sections
- lift car
- elevators
- 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
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
- B66B1/14—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements
- B66B1/16—Control systems without regulation, i.e. without retroactive action electric with devices, e.g. push-buttons, for indirect control of movements with means for storing pulses controlling the movements of a single car or cage
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Elevator Control (AREA)
Abstract
890,733. Lifts. SCHWEIZERISCHE WAGONS - UND AUFZUGEFABRIK A.G. July 18, 1958 [July 23, 1957], No. 23184/58. Class 78 (3). A lift car 40, travelling in a shaft 45 divided into sections XI-XII, which are designated by cyclic binary numbers 0001-1110, is provided with two-position indicating elements g<SP>1</SP>, h<SP>1</SP>, i<SP>1</SP>, k<SP>1</SP>, which are operated by devices in the shaft as the lift car moves between the sections and which supply signals corresponding to the position of the car in the shaft, in binary code, to a relay control circuit, Figs. 3, 4 (not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH890733X | 1957-07-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB890733A true GB890733A (en) | 1962-03-07 |
Family
ID=4545737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB23184/58A Expired GB890733A (en) | 1957-07-23 | 1958-07-18 | Improvements in or relating to elevators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB890733A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3223200A (en) * | 1962-01-23 | 1965-12-14 | Acec | Elevator control system employing logical elements |
| CN114044447A (en) * | 2021-11-17 | 2022-02-15 | 光明起重集团有限公司 | Crane bridge and crane |
-
1958
- 1958-07-18 GB GB23184/58A patent/GB890733A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3223200A (en) * | 1962-01-23 | 1965-12-14 | Acec | Elevator control system employing logical elements |
| CN114044447A (en) * | 2021-11-17 | 2022-02-15 | 光明起重集团有限公司 | Crane bridge and crane |
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