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1. (FR1197338) Dispositif de sûreté agissant par décompression

Office : France
Application Number: 1197338D Application Date: 19.06.1958
Publication Number: 1197338 Publication Date: 30.11.1959
Publication Kind : A
IPC:
F16K 17/16
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
K
VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
17
Safety valves; Equalising valves
02
opening on surplus pressure on one side; closing on insufficient pressure on one side
14
with fracturing member
16
with fracturing diaphragm
CPC:
F16K 17/16
F16K 17/1633
Y10T 137/1714
Y10T 137/1752
Applicants: C D PATENTS LTD
Inventors:
Priority Data: 359579X 01.07.1957 GB
Title: (FR) Dispositif de sûreté agissant par décompression
Abstract:
Also published as:
US2947443GB878092