JPH0182377U - - Google Patents

Info

Publication number

JPH0182377U

JPH0182377U JP1987179069U JP17906987U JPH0182377U JP H0182377 U JPH0182377 U JP H0182377U JP 1987179069 U JP1987179069 U JP 1987179069U JP 17906987 U JP17906987 U JP 17906987U JP H0182377 U JPH0182377 U JP H0182377U

Authority

JP

Japan

Prior art keywords

elastic sheet

annular elastic

disc

rotary valve

butterfly valve

Prior art date

1987-11-24

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

• 239000012530 fluid Substances 0.000 claims description 2
• 238000007789 sealing Methods 0.000 claims 1

Cited By (1)