BE553857A - - Google Patents

Info

Publication number

BE553857A

BE553857A BE553857DA BE553857A BE 553857 A BE553857 A BE 553857A BE 553857D A BE553857D A BE 553857DA BE 553857 A BE553857 A BE 553857A

Authority

BE

Belgium

Prior art keywords

valve

coupling

seat

general pipe

spring

Prior art date

Links

• Espacenet
• Global Dossier
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• 230000008878 coupling Effects 0.000 claims description 62
• 238000010168 coupling process Methods 0.000 claims description 62
• 238000005859 coupling reaction Methods 0.000 claims description 62
• 239000012530 fluid Substances 0.000 claims description 21
• 230000000694 effects Effects 0.000 claims description 17
• 238000007789 sealing Methods 0.000 claims description 11
• 238000006073 displacement reaction Methods 0.000 claims description 4
• 238000000926 separation method Methods 0.000 claims description 3
• 239000000463 material Substances 0.000 claims description 2
• 210000001331 nose Anatomy 0.000 description 4
• 239000000428 dust Substances 0.000 description 3
• 230000000717 retained effect Effects 0.000 description 3
• 210000003128 head Anatomy 0.000 description 2
• 238000002955 isolation Methods 0.000 description 2
• 230000035515 penetration Effects 0.000 description 2
• 230000006835 compression Effects 0.000 description 1
• 238000007906 compression Methods 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000003111 delayed effect Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 210000005069 ears Anatomy 0.000 description 1
• 210000000887 face Anatomy 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 230000013011 mating Effects 0.000 description 1
• 230000000284 resting effect Effects 0.000 description 1