Measuring, controlling or regulating

Introduced: January 1985

Full Title

Full titles differ between systems:

IPC:

Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor > Component parts, details or accessories; Auxiliary operations > Measuring, controlling or regulating

CPC:

Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor (injection blow-moulding B29C49/06) > Component parts, details or accessories; Auxiliary operations > Measuring, controlling or regulating

CPC subdivides this area 4x more granularly than IPC with 11 additional codes.

11 codes are CPC-only extensions.

IPC defines codes here since 1985.

Child Classifications

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B29C 2045/7606 2nd only CPC only CPC only
B29C 45/7613 CPC only CPC only
B29C 45/762 CPC only CPC only
B29C 45/7626 +2 CPC CPC only CPC only
B29C 45/7646 CPC only CPC only
B29C 45/7653 CPC only CPC only
B29C 45/766 CPC only CPC only
B29C 45/7666 +1 CPC CPC only CPC only
B29C 45/768 CPC only CPC only
B29C 45/7686 CPC only CPC only
B29C 45/7693 CPC only CPC only
B29C 45/77 of velocity or pressure of moulding material since 1985 +2 CPC IPC+CPC Available in IPC and CPC
B29C 45/78 of temperature since 1985 IPC+CPC Available in IPC and CPC
B29C 45/80 of relative position of mould parts since 1985 IPC+CPC Available in IPC and CPC
B29C 45/82 Hydraulic circuits since 1985 +4 CPC IPC+CPC Available in IPC and CPC