ES1021034U - Protective device against electrical machines and apparatus alteraces frequency and / or voltage in the electric current that feeds. (Machine-translation by Google Translate, not legally binding) - Google Patents
Protective device against electrical machines and apparatus alteraces frequency and / or voltage in the electric current that feeds. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES1021034U ES1021034U ES19919102299U ES9102299U ES1021034U ES 1021034 U ES1021034 U ES 1021034U ES 19919102299 U ES19919102299 U ES 19919102299U ES 9102299 U ES9102299 U ES 9102299U ES 1021034 U ES1021034 U ES 1021034U
- Authority
- ES
- Spain
- Prior art keywords
- frequency
- voltage
- translation
- machine
- feeds
- 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
Abstract
Short circuit protection machines and apparatus tampering frequency and / or voltage electrical current feeds, wherein consists of a box (1) comprising interiorly assembly and connecting a frequency (7) and a voltmeter (6) detect the frequency and voltage power line (e) feeding machines and / or appliances to protect the connection to a point any of same that line (e) indicated box (1), la which is connected also to the relay (r) differential (d) of such machines and / or apparatus and comprises means producing a sign at the time that cited frecuencímetro (7) and voltimetro (6) detects an alteration unwanted in frequency and / or voltage electric current transmitted that signal to relay (r), which is activated and interrupts the current input. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9102299U ES1021034Y (en) | 1991-07-19 | 1991-07-19 | PROTECTIVE DEVICE FOR MACHINES AND ELECTRICAL DEVICES AGAINST FREQUENCY AND / OR VOLTAGE ALTERACES IN THE ELECTRICAL CURRENT THAT FEEDS THEM. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9102299U ES1021034Y (en) | 1991-07-19 | 1991-07-19 | PROTECTIVE DEVICE FOR MACHINES AND ELECTRICAL DEVICES AGAINST FREQUENCY AND / OR VOLTAGE ALTERACES IN THE ELECTRICAL CURRENT THAT FEEDS THEM. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES1021034U true ES1021034U (en) | 1992-09-01 |
ES1021034Y ES1021034Y (en) | 1993-03-16 |
Family
ID=8273869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9102299U Expired - Lifetime ES1021034Y (en) | 1991-07-19 | 1991-07-19 | PROTECTIVE DEVICE FOR MACHINES AND ELECTRICAL DEVICES AGAINST FREQUENCY AND / OR VOLTAGE ALTERACES IN THE ELECTRICAL CURRENT THAT FEEDS THEM. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES1021034Y (en) |
-
1991
- 1991-07-19 ES ES9102299U patent/ES1021034Y/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES1021034Y (en) | 1993-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA1K | Application withdrawn |
Effective date: 19941130 |