JPS6210517Y2 - - Google Patents

Info

Publication number

JPS6210517Y2

JPS6210517Y2 JP3917281U JP3917281U JPS6210517Y2 JP S6210517 Y2 JPS6210517 Y2 JP S6210517Y2 JP 3917281 U JP3917281 U JP 3917281U JP 3917281 U JP3917281 U JP 3917281U JP S6210517 Y2 JPS6210517 Y2 JP S6210517Y2

Authority

JP

Japan

Prior art keywords

hollow body

vibration

hardness

valve seat

valve body

Prior art date

1981-03-20

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
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• 150000001875 compounds Chemical class 0.000 claims description 5
• 239000012530 fluid Substances 0.000 description 9
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
• 230000006835 compression Effects 0.000 description 5
• 238000007906 compression Methods 0.000 description 5
• 239000000463 material Substances 0.000 description 5
• 230000002093 peripheral effect Effects 0.000 description 4
• LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
• 230000000694 effects Effects 0.000 description 3
• 229910052742 iron Inorganic materials 0.000 description 3
• 229910000831 Steel Inorganic materials 0.000 description 1
• 238000010521 absorption reaction Methods 0.000 description 1
• 230000002411 adverse Effects 0.000 description 1
• 230000000903 blocking effect Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000000926 separation method Methods 0.000 description 1
• 229920002545 silicone oil Polymers 0.000 description 1
• 239000010959 steel Substances 0.000 description 1