DE1573940C - - Google Patents

Info

Publication number

DE1573940C

DE1573940C DE1573940C DE 1573940 C DE1573940 C DE 1573940C DE 1573940 C DE1573940 C DE 1573940C

Authority

DE

Germany

Prior art keywords

pressure

piston

test

pressure chamber

housing

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.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 238000012360 testing method Methods 0.000 claims description 57
• 238000006073 displacement reaction Methods 0.000 claims description 20
• 239000007788 liquid Substances 0.000 claims description 9
• 238000000034 method Methods 0.000 claims description 8
• 230000000149 penetrating effect Effects 0.000 claims description 2
• 238000007789 sealing Methods 0.000 description 4
• 239000012530 fluid Substances 0.000 description 2
• 230000000694 effects Effects 0.000 description 1
• 230000003993 interaction Effects 0.000 description 1
• 238000011144 upstream manufacturing Methods 0.000 description 1