3315740

Information

• Patent Grant
• 3315740

• References
• Source

• Patent Number

  3,315,740

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1967
  57 years ago

• CPC

  • F28F21/067 - Details
  • B01D1/06 - Evaporators with vertical tubes
  • B01D63/022 - Encapsulating hollow fibres
  • B29C49/00 - Blow-moulding
  • B29C65/02 - by heating, with or without pressure
  • B29C65/022 - Particular heating or welding methods not otherwise provided for
  • B29C65/20 - with direct contact
  • B29C66/0242 - Heating, or preheating
  • B29C66/5227 - for forming multi-tubular articles by longitudinally joining elementary tubular articles wall-to-wall (
  • B29C66/5344 - said single elements being substantially annular, i.e. of finite length
  • B29C66/8264 - using the thermal expansion of the parts to be joined
  • F01P11/04 - Arrangements of liquid pipes or hoses
  • F28D7/005 - the conduits for only one medium being tubes having bent portions or being assembled from bent tubes or being tubes having a toroidal configuration
  • F28D7/06 - the conduits having a single U-bend
  • F28F21/062 - the heat-exchange apparatus employing tubular conduits
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29K2027/00 - Use of polyvinylhalogenides or derivatives thereof as moulding material
  • B29K2027/18 - PTFE, i.e. polytetrafluorethene
  • B29L2031/18 - Heat-exchangers or parts thereof
  • Y10S165/468 - Core formed by stack tubular members with abutting edges
  • Y10T156/1002 - with permanent bending or reshaping or surface deformation of self sustaining lamina

• US Classifications

  • 165 - Heat exchange
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 493 - Manufacturing container or tube from paper