SE374189BSE7210255ASE1025572ASE374189BSE 374189 BSE374189 BSE 374189BSE 7210255 ASE7210255 ASE 7210255ASE 1025572 ASE1025572 ASE 1025572ASE 374189 BSE374189 BSE 374189B
Authority
SE
Sweden
Application number
SE7210255A
Inventor
T G I Johansson
Original Assignee
T G I Johansson
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 T G I JohanssonfiledCriticalT G I Johansson
Priority to SE7210255ApriorityCriticalpatent/SE374189B/xx
Publication of SE374189BpublicationCriticalpatent/SE374189B/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
F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
F16K31/163—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a piston