JPS641274Y2 - - Google Patents

Info

Publication number

JPS641274Y2

JPS641274Y2 JP14408184U JP14408184U JPS641274Y2 JP S641274 Y2 JPS641274 Y2 JP S641274Y2 JP 14408184 U JP14408184 U JP 14408184U JP 14408184 U JP14408184 U JP 14408184U JP S641274 Y2 JPS641274 Y2 JP S641274Y2

Authority

JP

Japan

Prior art keywords

tank

deodorant

air

ejector

manhole

Prior art date

1984-09-22

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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• 239000002781 deodorant agent Substances 0.000 claims description 18
• 230000001877 deodorizing effect Effects 0.000 claims description 5
• 230000000694 effects Effects 0.000 description 3
• 239000012530 fluid Substances 0.000 description 2
• 238000005507 spraying Methods 0.000 description 2
• 238000005516 engineering process Methods 0.000 description 1
• 239000007788 liquid Substances 0.000 description 1
• 239000003208 petroleum Substances 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1
• ITCAUAYQCALGGV-XTICBAGASA-M sodium;(1r,4ar,4br,10ar)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical compound [Na+].C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C([O-])=O ITCAUAYQCALGGV-XTICBAGASA-M 0.000 description 1
• 239000007921 spray Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• 238000009423 ventilation Methods 0.000 description 1
• 239000000341 volatile oil Substances 0.000 description 1