发明名称 |
VIDEO DEVICE TO CONTROL IRREGULARITIES OF INNER VERTICAL CYLINDRICAL SURFACE |
摘要 |
FIELD: physics. ^ SUBSTANCE: proposed device comprises cylindrical casing 1 with top and bottom openings 2 and 3. TV camera 3 with CCD-matrix is arranged behind top annular opening 2 to move along lengthwise axis of casing 1 and be locked depending upon controlled surface diameter. Annular light source 7 is arranged behind bottom annular opening 3. Casing is provided with drive 4 to move inside controlled surface 5. Sighting marks 8 and 9 are arranged atop casing 1 to stay in field of vision of second TV camera with CCD-matrix secured on controlled surface 5. Rocker 11 is arranged at casing bottom to move perpendicular to casing lengthwise axis and lock optical axis of TV camera 6 in vertical position. ^ EFFECT: automated measurement of inner vertical cylindrical surface irregularities. ^ 1 dwg |
申请公布号 |
RU2425327(C1) |
申请公布日期 |
2011.07.27 |
申请号 |
RU20090146639 |
申请日期 |
2009.12.15 |
申请人 |
OTKRYTOE AKTSIONERNOE OBSHCHESTVO "GOSUDARSTVENNYJ SPETSIALIZIROVANNYJ PROEKTNYJ INSTITUT" (OAO "GSPI") |
发明人 |
BUJUKJAN SUREN PETROSOVICH;RJAZANTSEV GENNADIJ EVGEN'EVICH;GONCHAROV ANATOLIJ FEDOROVICH;TSVETKOV ANATOLIJ VASIL'EVICH |
分类号 |
G01B11/30 |
主分类号 |
G01B11/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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