DE144881C - - Google Patents
Info
- Publication number
- DE144881C DE144881C DENDAT144881D DE144881DA DE144881C DE 144881 C DE144881 C DE 144881C DE NDAT144881 D DENDAT144881 D DE NDAT144881D DE 144881D A DE144881D A DE 144881DA DE 144881 C DE144881 C DE 144881C
- Authority
- DE
- Germany
- Prior art keywords
- circuit
- auxiliary
- auxiliary circuits
- magnets
- closed
- 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.)
- Active
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 230000005611 electricity Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
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
- B66B1/46—Adaptations of switches or switchgear
- B66B1/461—Adaptations of switches or switchgear characterised by their shape or profile
- B66B1/462—Mechanical or piezoelectric input devices
Landscapes
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Elevator Control (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE144881C true DE144881C (cs) |
Family
ID=412261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT144881D Active DE144881C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE144881C (cs) |
-
0
- DE DENDAT144881D patent/DE144881C/de active Active
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