Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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CROSBY STEAM GAGE AND VALVE CO
Original Assignee
CROSBY STEAM GAGE AND VALVE CO
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Filing date
Publication date
Application filed by CROSBY STEAM GAGE AND VALVE COfiledCriticalCROSBY STEAM GAGE AND VALVE CO
Application grantedgrantedCritical
Publication of FR756336ApublicationCriticalpatent/FR756336A/fr
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
F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
Landscapes
Engineering & Computer Science
(AREA)
General Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR756336D1933-05-311933-05-31Perfectionnements relatifs à des soupapes de sûreté pour conduites de vapeur
ExpiredFR756336A
(fr)