JPS6229738Y2 - - Google Patents

Info

Publication number

JPS6229738Y2

JPS6229738Y2 JP6729182U JP6729182U JPS6229738Y2 JP S6229738 Y2 JPS6229738 Y2 JP S6229738Y2 JP 6729182 U JP6729182 U JP 6729182U JP 6729182 U JP6729182 U JP 6729182U JP S6229738 Y2 JPS6229738 Y2 JP S6229738Y2

Authority

JP

Japan

Prior art keywords

switching valve

valve body

valve seat

input

piston packing

Prior art date

1982-05-07

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

• 238000012856 packing Methods 0.000 claims description 30
• 239000012530 fluid Substances 0.000 description 13
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
• 238000006073 displacement reaction Methods 0.000 description 2
• 239000013013 elastic material Substances 0.000 description 2
• 230000005284 excitation Effects 0.000 description 2
• 230000004913 activation Effects 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 230000005347 demagnetization Effects 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 229910052751 metal Inorganic materials 0.000 description 1
• 229920003002 synthetic resin Polymers 0.000 description 1
• 239000000057 synthetic resin Substances 0.000 description 1