JPH0227737Y2 - - Google Patents

Info

Publication number

JPH0227737Y2

JPH0227737Y2 JP5714185U JP5714185U JPH0227737Y2 JP H0227737 Y2 JPH0227737 Y2 JP H0227737Y2 JP 5714185 U JP5714185 U JP 5714185U JP 5714185 U JP5714185 U JP 5714185U JP H0227737 Y2 JPH0227737 Y2 JP H0227737Y2

Authority

JP

Japan

Prior art keywords

plunger

pipe

core

circumferential surface

inner circumferential

Prior art date

1985-04-16

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

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• 230000006835 compression Effects 0.000 description 4
• 238000007906 compression Methods 0.000 description 4
• 238000000576 coating method Methods 0.000 description 3
• 239000012530 fluid Substances 0.000 description 3
• 239000011347 resin Substances 0.000 description 3
• 229920005989 resin Polymers 0.000 description 3
• 239000011248 coating agent Substances 0.000 description 2
• 239000013013 elastic material Substances 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 239000004809 Teflon Substances 0.000 description 1
• 229920006362 Teflon® Polymers 0.000 description 1
• 230000002159 abnormal effect Effects 0.000 description 1
• 239000006096 absorbing agent Substances 0.000 description 1
• 239000003831 antifriction material Substances 0.000 description 1
• 230000007547 defect Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 238000003754 machining Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000035939 shock Effects 0.000 description 1
• 239000010959 steel Substances 0.000 description 1