IPC Subgroup
F16J 15/1 with non-metallic packing
Introduced: September 1968
Last revised: January 2006
Full Title
Sealings > between relatively-stationary surfaces > with solid packing compressed between sealing surfaces > with non-metallic packing
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- Subclass:
- PISTONS; CYLINDERS; PRESSURE VESSELS IN GENERAL; SEALINGS
1 direct subcode
Child Classifications
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- F16J 15/12 with metal reinforcement or covering