FIELD: lighting engineering. SUBSTANCE: spiral is displaced and its profile is converted on two inspection sections into electric signals which are relatively compared for amplitude and phase. EFFECT: facilitated procedure, improved quality control reliability. 2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PROCESS OF QUALITY INSPECTION OF COILING OF SPIRALS FOR LUMINOUS ELEMENTS OF LIGHT SOURCES AND DEVICE FOR ITS IMPLEMENTATION | 1990 |
|
RU2035798C1 |
| DEVICE FOR QUALITY CONTROL OF LIGHT SOURCES LUMINOUS ELEMENT HELIX REELING | 0 |
|
SU1830557A1 |
| DEVICE FOR CONTROL OF QUALITY OF COILING OF SPIRALS FOR LUMINOUS ELEMENTS OF LIGHT SOURCES | 0 |
|
SU1711266A1 |
| DEVICE FOR QUALITY INSPECTION OF WINDING OF LUMINOUS BODY OF LIGHT SOURCE | 0 |
|
SU1774395A1 |
| METHOD OF CONTROL OF QUALITY OF COILS FOR LUMINOUS ELEMENTS OF SOURCES OF LIGHT AND DEVICE FOR ITS IMPLEMENTATION | 0 |
|
SU1669017A1 |
| METHOD OF CONTROL OF QUALITY OF COILS FOR LUMINOUS ELEMENTS OF ELECTRIC LAMPS AND DEVICE FOR ITS IMLEMENTATION | 0 |
|
SU1669016A1 |
| 0 |
|
SU1714722A1 | |
| DEVICE FOR CHECKING COILING OF SPIRAL OF LUMINOUS ELEMENT OF LAMP | 0 |
|
SU1145385A1 |
| DEVICE TESTING QUALITY OF COILING OF SPIRAL | 1998 |
|
RU2169902C2 |
| APPARATUS FOR CUTTING FILAMENT BODIES OF LIGHT SOURCES | 1998 |
|
RU2139160C1 |
