发明名称 |
DISPOSITIVO RIVELATORE DI PERDITE PER PRESSE PER LA VULCANIZZAZIONE DEI PNEUMATICI |
摘要 |
<p>Leak-detecting apparatus for a tire-vulcanizing press which is extremely sensitive and is capable of monitoring minute leaks in a diaphragm or bag in the region of the bottom of the bag susceptible to cracking and removed from the vicinity of the leak-detecting apparatus which ordinarily is at a top plate of the press. The apparatus includes temperature-sensitive resistive means in a normally balanced bridge circuit which is unbalanced by leakage fluid from the diaphragm for indicating a malfunction of the press and also includes a check valve for preventing air from outside the press from entering the vicinity of the temperature-sensitive resistive means.</p> |
申请公布号 |
IT7868083(D0) |
申请公布日期 |
1978.05.11 |
申请号 |
IT19780068083 |
申请日期 |
1978.05.11 |
申请人 |
UNIROYAL INC. |
发明人 |
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分类号 |
B29C33/02;B29C35/00;B29D30/06;G01M3/02;G01M3/04;G01M3/16 |
主分类号 |
B29C33/02 |
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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