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CPC Subgroup Additional Only
Y10S 165/471

Plural parallel conduits joined by manifold

Full Title

Heat exchange > having side-by-side conduits structure or conduit section > Plural parallel conduits joined by manifold

15 direct subcodes

Child Classifications

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  • Y10S 165/472 U-shaped conduits connected to side-by-side manifolds
  • Y10S 165/476 Fusion joint, e.g. solder, braze between tube plate and header tank
  • Y10S 165/477 Elastic seal element between conduit ends and receiving holes in header plate
  • Y10S 165/478 Separate means employed for mechanical attachment and hydraulic seal of conduit ends to header plate
  • Y10S 165/479 Tubes joined to tube plate with adhesive, e.g. glue or braze compound
  • Y10S 165/48 Elongated support members extending between spaced manifolds
  • Y10S 165/485 Unitary, i.e. one-piece header structure
  • Y10S 165/488 Header is rounded in cross section, e.g. circular, oval
  • Y10S 165/489 Two piece header structure
  • Y10S 165/49 Noncircular tube cross section, e.g. oval, triangular
  • Y10S 165/491 Manifolds formed in core-enclosing frame

Top Applicants

Top 10 applicants by patent filingsfor class Y10, 2013–2023, worldwide · Source: EPO PATSTAT

  1. BOEING COMPANY US 2,373
  2. FORD GLOBAL TECHNOLOGIES US 2,244
  3. HYUNDAI MOTOR COMPANY KR 2,186
  4. TOYOTA MOTOR CORPORATION JP 1,997
  5. 3M INNOVATIVE PROPERTIES COMPANY (MINNESOTA MINING AND MANUFACTURING INNOVATIVE PROPERTIES COMPANY) US 1,837
  6. GE (GENERAL ELECTRIC COMPANY) US 1,794
  7. SAMSUNG ELECTRONICS COMPANY KR 1,705
  8. CORNING US 1,569
  9. TOYOTA MOTOR CORPORATION 1,403
  10. LG CHEM KR 1,364