FIELD: physics.
SUBSTANCE: image forming apparatus includes a third cup-like cover with a hole at the centre of the bottom. A transparent screen is placed coaxially above the bottom, said screen having in the side wall an annular cavity in which there are revolving arms with light-emitters, sockets for connecting power supplies and a video signal source, and a vacuum valve.
EFFECT: broader information and functional capabilities of the device, including possibility of its real-time operation.
2 cl, 8 dwg
Title | Year | Author | Number |
---|---|---|---|
IMAGE FORMATION DEVICE | 2008 |
|
RU2381567C1 |
IMAGE FORMING APPARATUS | 2012 |
|
RU2506653C2 |
IMAGER | 2008 |
|
RU2366005C1 |
IMAGE FORMING APPARATUS | 2015 |
|
RU2590997C1 |
IMAGE FORMING DEVICE | 2006 |
|
RU2329546C2 |
IMAGE FORMING DEVICE | 2016 |
|
RU2628371C1 |
SYSTEM FOR VECTOR CONTROL OF SPEED OF ASYNCHRONOUS ELECTRIC MOTOR | 2006 |
|
RU2317632C1 |
DEVICE FOR SPECTRAL ANALYSIS | 2019 |
|
RU2722604C1 |
METHOD OF CONTROLLING AC MOTOR TORQUE BY GENERATING VARIABLE-FREQUENCY SIGNAL IN ELECTRIC DRIVE AND DEVICE TO THIS END | 2010 |
|
RU2458805C1 |
WIND-DRIVEN POWER PLANT | 2009 |
|
RU2482329C2 |
Authors
Dates
2011-11-20—Published
2010-04-12—Filed