JPH031042Y2 - - Google Patents

Info

Publication number

JPH031042Y2

JPH031042Y2 JP1114886U JP1114886U JPH031042Y2 JP H031042 Y2 JPH031042 Y2 JP H031042Y2 JP 1114886 U JP1114886 U JP 1114886U JP 1114886 U JP1114886 U JP 1114886U JP H031042 Y2 JPH031042 Y2 JP H031042Y2

Authority

JP

Japan

Prior art keywords

welded

filter element

support

outer frame

laminated

Prior art date

1986-01-29

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

• 239000000463 material Substances 0.000 claims description 26
• 230000002093 peripheral effect Effects 0.000 claims description 13
• 229920003002 synthetic resin Polymers 0.000 claims description 4
• 239000000057 synthetic resin Substances 0.000 claims description 4
• 239000012528 membrane Substances 0.000 description 6
• 239000007788 liquid Substances 0.000 description 4
• 238000007789 sealing Methods 0.000 description 3
• BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 239000012530 fluid Substances 0.000 description 2
• 238000010438 heat treatment Methods 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• 239000004743 Polypropylene Substances 0.000 description 1
• 238000004140 cleaning Methods 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 238000001914 filtration Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000002844 melting Methods 0.000 description 1
• 230000008018 melting Effects 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• -1 polypropylene Polymers 0.000 description 1
• 229920001155 polypropylene Polymers 0.000 description 1