JPH0390616U - - Google Patents

Info

Publication number

JPH0390616U

JPH0390616U JP15270289U JP15270289U JPH0390616U JP H0390616 U JPH0390616 U JP H0390616U JP 15270289 U JP15270289 U JP 15270289U JP 15270289 U JP15270289 U JP 15270289U JP H0390616 U JPH0390616 U JP H0390616U

Authority

JP

Japan

Prior art keywords

way valve

circulation

circulation pump

circuit

filtration device

Prior art date

1989-12-28

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

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
• 238000001914 filtration Methods 0.000 claims description 3
• 238000011001 backwashing Methods 0.000 claims description 2
• 238000011144 upstream manufacturing Methods 0.000 claims 2
• 238000010586 diagram Methods 0.000 description 1