ES252030U - A vacuum-electric vacuum (Machine-translation by Google Translate, not legally binding) - Google Patents
A vacuum-electric vacuum (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES252030U ES252030U ES1980252030U ES252030U ES252030U ES 252030 U ES252030 U ES 252030U ES 1980252030 U ES1980252030 U ES 1980252030U ES 252030 U ES252030 U ES 252030U ES 252030 U ES252030 U ES 252030U
- Authority
- ES
- Spain
- Prior art keywords
- vacuum
- translation
- machine
- legally binding
- google translate
- 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
- Electric Vacuum Cleaner (AREA)
- Control Of Ac Motors In General (AREA)
Abstract
An electric vacuum cleaner comprising a variable input circuit for a fan motor and a circuit indicative of the input currents for the same, said variable input circuit including a bidirectional thyristor connected in series with a section of the fan motor, a control circuit capable of imparting an activating signal to the passage of said bidirectional thyristor, a transformer to supply current to said control circuit, and with a variable resistance element connected to the secondary winding of said transformer, and a capacitor inserted between said winding secondary and the source of energy. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8848979A JPS599065B2 (en) | 1979-07-11 | 1979-07-11 | display circuit |
JP9705079U JPS5614558U (en) | 1979-07-13 | 1979-07-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES252030U true ES252030U (en) | 1980-11-16 |
ES252030Y ES252030Y (en) | 1981-05-16 |
Family
ID=26429855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1980252030U Expired ES252030Y (en) | 1979-07-11 | 1980-07-11 | AN ELECTRIC VACUUM |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES252030Y (en) |
-
1980
- 1980-07-11 ES ES1980252030U patent/ES252030Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES252030Y (en) | 1981-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 20000503 |