IPC Main Group
F16K 27/00 Construction of housings; Use of materials therefor
Introduced: September 1968
Last revised: January 2006
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:
- VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
7 direct subcodes
Child Classifications
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- F16K 27/02 of lift valves
- F16K 27/04 of sliding valves
- F16K 27/06 of taps or cocks
- F16K 27/07 of cutting-off parts of tanks, e.g. tank-cars
- F16K 27/08 Guiding yokes for spindles; Means for closing housings; Dust caps, e.g. for tyre valves
- F16K 27/1 Welded housings
- F16K 27/12 Covers for housings