DE3231171C2 - - Google Patents

Info

Publication number

DE3231171C2

DE3231171C2 DE3231171C2 DE 3231171 C2 DE3231171 C2 DE 3231171C2 DE 3231171 C2 DE3231171 C2 DE 3231171C2

Authority

DE

Germany

Prior art keywords

pressure

barrier

pressure side

sides

ring body

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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Links

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• DPMA
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• 230000004888 barrier function Effects 0.000 claims description 44
• 238000007789 sealing Methods 0.000 claims description 36
• 239000012530 fluid Substances 0.000 claims description 26
• 239000007788 liquid Substances 0.000 claims description 26
• 238000007667 floating Methods 0.000 claims description 22
• 239000002981 blocking agent Substances 0.000 claims description 2
• 238000005086 pumping Methods 0.000 description 4
• 230000000694 effects Effects 0.000 description 3
• 238000007872 degassing Methods 0.000 description 2
• 238000010586 diagram Methods 0.000 description 2
• 230000035515 penetration Effects 0.000 description 2
• 230000003068 static effect Effects 0.000 description 2
• 239000003795 chemical substances by application Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000001419 dependent effect Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 238000000746 purification Methods 0.000 description 1