JPH0449761Y2 - - Google Patents

Info

Publication number

JPH0449761Y2

JPH0449761Y2 JP7109588U JP7109588U JPH0449761Y2 JP H0449761 Y2 JPH0449761 Y2 JP H0449761Y2 JP 7109588 U JP7109588 U JP 7109588U JP 7109588 U JP7109588 U JP 7109588U JP H0449761 Y2 JPH0449761 Y2 JP H0449761Y2

Authority

JP

Japan

Prior art keywords

chamber

waterproof cover

partition wall

lower chamber

wall

Prior art date

1988-05-31

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

• 238000005192 partition Methods 0.000 claims description 23
• 238000009423 ventilation Methods 0.000 claims description 21
• 238000003780 insertion Methods 0.000 claims description 6
• 230000037431 insertion Effects 0.000 claims description 6
• 230000000149 penetrating effect Effects 0.000 claims description 5
• 239000013013 elastic material Substances 0.000 claims description 3
• 235000006506 Brasenia schreberi Nutrition 0.000 claims 1
• 244000267222 Brasenia schreberi Species 0.000 claims 1
• 238000004078 waterproofing Methods 0.000 claims 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
• 230000000694 effects Effects 0.000 description 6
• 239000000853 adhesive Substances 0.000 description 2
• 230000001070 adhesive effect Effects 0.000 description 2
• 230000005494 condensation Effects 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 230000007423 decrease Effects 0.000 description 1
• 238000012423 maintenance Methods 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1