JPH01179792U - - Google Patents

Info

Publication number

JPH01179792U

JPH01179792U JP7549488U JP7549488U JPH01179792U JP H01179792 U JPH01179792 U JP H01179792U JP 7549488 U JP7549488 U JP 7549488U JP 7549488 U JP7549488 U JP 7549488U JP H01179792 U JPH01179792 U JP H01179792U

Authority

JP

Japan

Prior art keywords

flushing

line

oil tank

flushed

valve

Prior art date

1988-06-07

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 238000011010 flushing procedure Methods 0.000 claims description 8
• 238000011144 upstream manufacturing Methods 0.000 claims 1
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 5
• 238000010586 diagram Methods 0.000 description 3
• 229910052757 nitrogen Inorganic materials 0.000 description 2
• 229910001873 dinitrogen Inorganic materials 0.000 description 1
• 239000007789 gas Substances 0.000 description 1