JPH03130474U - - Google Patents

Info

Publication number

JPH03130474U

JPH03130474U JP3896890U JP3896890U JPH03130474U JP H03130474 U JPH03130474 U JP H03130474U JP 3896890 U JP3896890 U JP 3896890U JP 3896890 U JP3896890 U JP 3896890U JP H03130474 U JPH03130474 U JP H03130474U

Authority

JP

Japan

Prior art keywords

valve

seal

outer peripheral

peripheral portion

main member

Prior art date

1990-04-10

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000002093 peripheral effect Effects 0.000 claims 2
• 239000012530 fluid Substances 0.000 claims 1
• 238000007789 sealing Methods 0.000 description 1
• 238000003466 welding Methods 0.000 description 1

Cited By (4)