3391041

Information

• Patent Grant
• 3391041

• References
• Source

• Patent Number

  3,391,041

• Date Filed

  Not available

• Date Issued

  Tuesday, July 2, 1968
  55 years ago

• CPC

  • B29C70/16 - using fibres of substantial or continuous length
  • B29C65/02 - by heating, with or without pressure
  • B29C65/10 - using hot gases (
  • B29C65/50 - using adhesive tape
  • B29C65/5007 - characterised by the structure of said adhesive tape, threads or the like
  • B29C65/5042 - covering both elements to be joined
  • B29C65/5057 - positioned between the surfaces to be joined
  • B29C65/5092 - characterised by the tape handling mechanisms
  • B29C66/1122 - Single lap to lap joints
  • B29C66/5227 - for forming multi-tubular articles by longitudinally joining elementary tubular articles wall-to-wall (
  • B29C66/53261 - Enclosing tubular articles between substantially flat elements
  • B29C66/83413 - cooperating rollers, cylinders or drums
  • B29C69/003 - and cutting longitudinally
  • 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
  • F28F9/013 - for tubes or tube-assemblies
  • F28F9/0219 - Arrangements for sealing end plates into casing or header box; Header box sub-elements
  • 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
  • B29C2793/00 - Shaping techniques involving a cutting or machining operation
  • B29K2027/12 - containing fluorine
  • B29K2027/18 - PTFE, i.e. polytetrafluorethene
  • B29K2105/258 - tubular
  • B29L2031/18 - Heat-exchangers or parts thereof
  • B29L2031/602 - composed of several elementary tubular elements
  • Y10S165/423 - Bar
  • Y10T29/49373 - Tube joint and tube plate structure
  • Y10T29/4938 - Common fin traverses plurality of tubes
  • Y10T156/1089 - of discrete laminae to single face of additional lamina

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 029 - Metal working