发明名称 |
SEALING UNIT |
摘要 |
FIELD: fire-barring equipment. SUBSTANCE: this relates to fire-barrier equipment and devices for preventing spreading of smoke through various openings. Sealing unit has thermoelectric mechanism for activating sealing agent. This agent is heat-resistant expanding material. Aforesaid sealing unit can improve reliability of sealing through-openings. EFFECT: higher efficiency. 1 dwgn
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申请公布号 |
RU2112854(C1) |
申请公布日期 |
1998.06.10 |
申请号 |
RU19960122515 |
申请日期 |
1996.11.27 |
申请人 |
AKTSIONERNOE OBSHCHESTVO OTKRYTOGO TIPA "TOR"/TORE |
发明人 |
BORODAVKIN V.P.;BARONOV V.A.;TORITSYN I.V. |
分类号 |
E06B5/16;(IPC1-7):E06B5/16 |
主分类号 |
E06B5/16 |
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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