ES8407312A1 - Pulse floor selector or lift - Google Patents
Pulse floor selector or liftInfo
- Publication number
- ES8407312A1 ES8407312A1 ES521497A ES521497A ES8407312A1 ES 8407312 A1 ES8407312 A1 ES 8407312A1 ES 521497 A ES521497 A ES 521497A ES 521497 A ES521497 A ES 521497A ES 8407312 A1 ES8407312 A1 ES 8407312A1
- Authority
- ES
- Spain
- Prior art keywords
- voltage
- lift
- converter
- motor
- floor
- 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
Abstract
When the lift is in motion, a control panel (KT) controls the lift motor via a line (OH). A tacho generator (TG) mechanically coupled to the motor supplies a voltage which is proportional to the motor's speed of rotation. The voltage controls an A/D converter and also the control panel. The converter supplies the pulses (PT) required by the dens pulse floor selector system. - The converter integrates the d.c. voltage (NT) supplied by the generator with respect to time, with the pulse frequency being directly proportional to the voltage. The latter is directly proportional to the velocity. Thus, the number of pulses provides the distance travelled during a given time interval. Using ramps at each floor level and a microcomputer, floor datum is corrected.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI822216A FI65409C (en) | 1982-06-21 | 1982-06-21 | VAONINGSRAEKNARE FOER HISSAR |
Publications (2)
Publication Number | Publication Date |
---|---|
ES521497A0 ES521497A0 (en) | 1984-10-01 |
ES8407312A1 true ES8407312A1 (en) | 1984-10-01 |
Family
ID=8515726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES521497A Expired ES8407312A1 (en) | 1982-06-21 | 1983-04-15 | Pulse floor selector or lift |
Country Status (2)
Country | Link |
---|---|
ES (1) | ES8407312A1 (en) |
FI (1) | FI65409C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3390516C2 (en) * | 1983-12-20 | 1992-08-06 | Elevator Gmbh | Floor calculator for elevators |
-
1982
- 1982-06-21 FI FI822216A patent/FI65409C/en not_active IP Right Cessation
-
1983
- 1983-04-15 ES ES521497A patent/ES8407312A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FI65409B (en) | 1984-01-31 |
ES521497A0 (en) | 1984-10-01 |
FI822216A0 (en) | 1982-06-21 |
FI65409C (en) | 1984-05-10 |
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