JPS6117081Y2 - - Google Patents

Info

Publication number

JPS6117081Y2

JPS6117081Y2 JP3648379U JP3648379U JPS6117081Y2 JP S6117081 Y2 JPS6117081 Y2 JP S6117081Y2 JP 3648379 U JP3648379 U JP 3648379U JP 3648379 U JP3648379 U JP 3648379U JP S6117081 Y2 JPS6117081 Y2 JP S6117081Y2

Authority

JP

Japan

Prior art keywords

riser pipe

trap

pipe

trap body

tapered

Prior art date

1979-03-20

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
• Discuss

• 238000012856 packing Methods 0.000 claims description 8
• 230000007704 transition Effects 0.000 claims description 2
• 238000000034 method Methods 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 238000004140 cleaning Methods 0.000 description 2
• 238000005516 engineering process Methods 0.000 description 2
• 238000010276 construction Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000013013 elastic material Substances 0.000 description 1
• 230000008014 freezing Effects 0.000 description 1
• 238000007710 freezing Methods 0.000 description 1
• 238000009434 installation Methods 0.000 description 1