3724064

Information

• Patent Grant
• 3724064

• References
• Source

• Patent Number

  3,724,064

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1973
  51 years ago

• CPC

  • F16J15/0887 - the sealing effect being obtained by elastic deformation of the packing
  • B01D29/03 - self-supporting
  • B01D29/35 - arranged for outward flow filtration
  • B01D29/52 - in parallel connexion
  • B01D29/58 - arranged concentrically or coaxially
  • B23P11/02 - by first expanding and then shrinking or vice versa
  • B29C47/0028 - Multi-passage hollow articles
  • B29C47/0808 - Sealing means
  • B29C47/081 - for filters
  • B29C47/68 - Filters; Screens
  • D01D1/106 - Filtering
  • D01D4/08 - Supporting spinnerettes or other parts of spinnerette packs
  • B01D2201/0438 - mounted substantially vertically on plates at the lower side of the filter elements
  • B01D2201/34 - Seals or gaskets for filtering elements
  • B29C47/003 - Articles having cross-sectional irregularities
  • B29C47/0033 - Articles having longitudinal irregularities
  • Y10T29/49934 - by axially applying force

• US Classifications

  • 029 - Metal working
  • 425 - Plastic article or earthenware shaping or treating: apparatus