SE323584BSE5745/66ASE574566ASE323584BSE 323584 BSE323584 BSE 323584BSE 5745/66 ASE5745/66 ASE 5745/66ASE 574566 ASE574566 ASE 574566ASE 323584 BSE323584 BSE 323584B
Authority
SE
Sweden
Application number
SE5745/66A
Inventor
L Laakkonen
M Purhonen
Original Assignee
Temet Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Temet OyfiledCriticalTemet Oy
Publication of SE323584BpublicationCriticalpatent/SE323584B/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
F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
F16K17/006—Safety valves; Equalising valves, e.g. pressure relief valves specially adapted for shelters