JPS626357Y2 - - Google Patents

Info

Publication number

JPS626357Y2

JPS626357Y2 JP1978008749U JP874978U JPS626357Y2 JP S626357 Y2 JPS626357 Y2 JP S626357Y2 JP 1978008749 U JP1978008749 U JP 1978008749U JP 874978 U JP874978 U JP 874978U JP S626357 Y2 JPS626357 Y2 JP S626357Y2

Authority

JP

Japan

Prior art keywords

valve

valve body

groove

ring

bearing part

Prior art date

1978-01-27

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000012530 fluid Substances 0.000 claims description 13
• 239000003566 sealing material Substances 0.000 claims description 10
• 238000011144 upstream manufacturing Methods 0.000 claims description 7
• 230000002093 peripheral effect Effects 0.000 description 3
• 238000007789 sealing Methods 0.000 description 3
• 238000003780 insertion Methods 0.000 description 2
• 230000037431 insertion Effects 0.000 description 2
• 239000007788 liquid Substances 0.000 description 2
• 238000013459 approach Methods 0.000 description 1
• 230000007774 longterm Effects 0.000 description 1
• 238000003754 machining Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 238000012856 packing Methods 0.000 description 1
• 239000011295 pitch Substances 0.000 description 1
• 239000002023 wood Substances 0.000 description 1