DE491746C - Safety valve - Google Patents

Safety valve

Info

Publication number
DE491746C
DE491746C DES73529D DES0073529D DE491746C DE 491746 C DE491746 C DE 491746C DE S73529 D DES73529 D DE S73529D DE S0073529 D DES0073529 D DE S0073529D DE 491746 C DE491746 C DE 491746C
Authority
DE
Germany
Prior art keywords
safety valve
safety
valve
Prior art date
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.)
Expired
Application number
DES73529D
Other languages
German (de)
Original Assignee
Cocard Jules Sa
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
Priority to FR491746X priority Critical
Application filed by Cocard Jules Sa filed Critical Cocard Jules Sa
Application granted granted Critical
Publication of DE491746C publication Critical patent/DE491746C/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
DES73529D 1926-02-24 1926-03-04 Safety valve Expired DE491746C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR491746X 1926-02-24

Publications (1)

Publication Number Publication Date
DE491746C true DE491746C (en) 1930-02-12

Family

ID=8904466

Family Applications (1)

Application Number Title Priority Date Filing Date
DES73529D Expired DE491746C (en) 1926-02-24 1926-03-04 Safety valve

Country Status (1)

Country Link
DE (1) DE491746C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943562C (en) * 1951-03-25 1956-05-24 Bopp & Reuther Gmbh Safety valve with auxiliary control and return
DE1015293B (en) * 1953-01-28 1957-09-05 Albert Lob Maschinen Und Appba Safety valve
US2891760A (en) * 1952-08-28 1959-06-23 Dunlop Rubber Co Fluid pressure valves

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE943562C (en) * 1951-03-25 1956-05-24 Bopp & Reuther Gmbh Safety valve with auxiliary control and return
US2891760A (en) * 1952-08-28 1959-06-23 Dunlop Rubber Co Fluid pressure valves
DE1015293B (en) * 1953-01-28 1957-09-05 Albert Lob Maschinen Und Appba Safety valve

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