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Publication of BE741729ApublicationCriticalpatent/BE741729A/xx
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K24/00—Devices, e.g. valves, for venting or aerating enclosures
F16K24/06—Devices, e.g. valves, for venting or aerating enclosures for aerating only
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
F16K27/00—Construction of housing; Use of materials therefor
F16K27/02—Construction of housing; Use of materials therefor of lift valves
F16K27/0263—Construction of housing; Use of materials therefor of lift valves multiple way valves
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Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Multiple-Way Valves
(AREA)
Self-Closing Valves And Venting Or Aerating Valves
(AREA)