FIELD: mechanical engineering. SUBSTANCE: main member of the machine is an electromagnetic system which has a flat coil and a diaphragm which strikes a working tool when current of a reservoir capacitor charged from a power source passes through the coil. EFFECT: improved structure. 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PULSE MODULATOR | 1990 |
|
RU2010419C1 |
| BURGLAR ALARM CODER | 1990 |
|
SU1834549A1 |
| DEVICE FOR CONTROL OVER TWO THYRISTORS CONNECTED IN PARALLEL OPPOSITION | 1991 |
|
RU2010411C1 |
| CODE CONVERTER | 1991 |
|
RU2010428C1 |
| DEVICE FOR ERASING RECORDS ON A MAGNETIC MEDIUM | 2005 |
|
RU2291500C1 |
| ALARM CODE DEVICE | 1990 |
|
SU1834548A1 |
| DETONATING CAP | 2010 |
|
RU2451896C1 |
| METHOD OF EXCITATION OF ACOUSTIC PULSE | 0 |
|
SU1747188A1 |
| LOAD-TESTING STAND | 2004 |
|
RU2277248C1 |
| SUPPLY OF IMPULSE MAGNETIC FIELDS | 2006 |
|
RU2321165C1 |
Authors
Dates
1994-03-30—Published
1991-05-30—Filed