ES233885U - Auxiliary device for perfected elevators. (Machine-translation by Google Translate, not legally binding) - Google Patents
Auxiliary device for perfected elevators. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES233885U ES233885U ES1978233885U ES233885U ES233885U ES 233885 U ES233885 U ES 233885U ES 1978233885 U ES1978233885 U ES 1978233885U ES 233885 U ES233885 U ES 233885U ES 233885 U ES233885 U ES 233885U
- Authority
- ES
- Spain
- Prior art keywords
- perfected
- elevators
- translation
- machine
- elevator
- 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.)
- Granted
Links
Landscapes
- Elevator Control (AREA)
Abstract
Auxiliary device for elevators, perfected, which aiming to prevent, stop the elevator between two floors in case of power failure and having an auxiliary motor coupled to the elevator motor, powered by a dc battery is essentially characterized to be constituted from an electronic circuit associated to the series of switches of the doors of the floors and commanded by an alternating current relay that detects the absence of the electric fluid and activates a timer circuit by the lighting of the car light and a second timer that includes a relay to activate the auxiliary motor and the electromagnetic coil that releases the brake from the elevator, it being foreseen that in the event of stopping the cabin in a plant, the device is automatically out of service. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1978233885U ES233885Y (en) | 1978-02-10 | 1978-02-10 | PERFECTED AUXILIARY DEVICE FOR LIFTS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1978233885U ES233885Y (en) | 1978-02-10 | 1978-02-10 | PERFECTED AUXILIARY DEVICE FOR LIFTS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES233885U true ES233885U (en) | 1978-08-01 |
ES233885Y ES233885Y (en) | 1978-12-01 |
Family
ID=8394800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1978233885U Expired ES233885Y (en) | 1978-02-10 | 1978-02-10 | PERFECTED AUXILIARY DEVICE FOR LIFTS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES233885Y (en) |
-
1978
- 1978-02-10 ES ES1978233885U patent/ES233885Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES233885Y (en) | 1978-12-01 |
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