JPH0458287B2 - - Google Patents

Info

Publication number

JPH0458287B2

JPH0458287B2 JP22262484A JP22262484A JPH0458287B2 JP H0458287 B2 JPH0458287 B2 JP H0458287B2 JP 22262484 A JP22262484 A JP 22262484A JP 22262484 A JP22262484 A JP 22262484A JP H0458287 B2 JPH0458287 B2 JP H0458287B2

Authority

JP

Japan

Prior art keywords

pipe

soil

valve

main body

air tank

Prior art date

1984-10-22

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
• Discuss

• 230000007246 mechanism Effects 0.000 claims description 72
• 239000002689 soil Substances 0.000 claims description 52
• 239000003337 fertilizer Substances 0.000 claims description 50
• 230000006872 improvement Effects 0.000 claims description 20
• 239000003516 soil conditioner Substances 0.000 description 20
• 239000007788 liquid Substances 0.000 description 16
• 238000004804 winding Methods 0.000 description 16
• 239000002184 metal Substances 0.000 description 11
• 230000003028 elevating effect Effects 0.000 description 9
• 230000004720 fertilization Effects 0.000 description 9
• 230000000694 effects Effects 0.000 description 8
• 238000004891 communication Methods 0.000 description 7
• 230000002265 prevention Effects 0.000 description 7
• 239000003638 chemical reducing agent Substances 0.000 description 6
• 239000003517 fume Substances 0.000 description 6
• QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
• 230000005540 biological transmission Effects 0.000 description 4
• 230000007423 decrease Effects 0.000 description 4
• 229910052760 oxygen Inorganic materials 0.000 description 4
• 239000001301 oxygen Substances 0.000 description 4
• 238000012856 packing Methods 0.000 description 4
• 230000009467 reduction Effects 0.000 description 4
• 238000010586 diagram Methods 0.000 description 3
• 238000000605 extraction Methods 0.000 description 3
• 230000001105 regulatory effect Effects 0.000 description 3
• 230000006835 compression Effects 0.000 description 2
• 238000007906 compression Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 238000005192 partition Methods 0.000 description 2
• 239000011120 plywood Substances 0.000 description 2
• 230000001681 protective effect Effects 0.000 description 2
• 230000001012 protector Effects 0.000 description 2
• 230000004913 activation Effects 0.000 description 1
• 238000013459 approach Methods 0.000 description 1
• 230000001174 ascending effect Effects 0.000 description 1
• 238000007664 blowing Methods 0.000 description 1
• 230000008859 change Effects 0.000 description 1
• 210000000078 claw Anatomy 0.000 description 1
• 238000001514 detection method Methods 0.000 description 1
• 238000010304 firing Methods 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 230000013011 mating Effects 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1
• 230000003014 reinforcing effect Effects 0.000 description 1
• 230000007480 spreading Effects 0.000 description 1