| 发明名称 |
SEAL FOR ROTARY HEAT ACCUMULATION SYSTEM HEAT EXCHANGER |
| 摘要 |
PURPOSE:To obtain long durability seal, by putting a spacer ring between a rigid ring and a seal ring consisting of a flexible cross-bar part.
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| 申请公布号 |
JPS52130046(A) |
申请公布日期 |
1977.11.01 |
| 申请号 |
JP19760046661 |
申请日期 |
1976.04.26 |
| 申请人 |
TOYOTA MOTOR CO LTD |
发明人 |
NAKAMURA TAKEYA;OKANO HIROSHI |
| 分类号 |
F02C7/105;F28D19/04 |
主分类号 |
F02C7/105 |
| 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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