DE2552426A1 - - Google Patents

Info

Publication number
DE2552426A1
DE2552426A1 DE19752552426 DE2552426A DE2552426A1 DE 2552426 A1 DE2552426 A1 DE 2552426A1 DE 19752552426 DE19752552426 DE 19752552426 DE 2552426 A DE2552426 A DE 2552426A DE 2552426 A1 DE2552426 A1 DE 2552426A1
Authority
DE
Germany
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.)
Granted
Application number
DE19752552426
Other languages
German (de)
Other versions
DE2552426B1 (en
DE2552426C2 (en
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 filed Critical
Priority to DE19752552426 priority Critical patent/DE2552426C2/en
Priority claimed from DE19752552426 external-priority patent/DE2552426C2/en
Publication of DE2552426A1 publication Critical patent/DE2552426A1/de
Publication of DE2552426B1 publication Critical patent/DE2552426B1/en
Application granted granted Critical
Publication of DE2552426C2 publication Critical patent/DE2552426C2/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • 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
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/30—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only spring-loaded
DE19752552426 1975-11-22 Safety valve for pressure medium lines Expired DE2552426C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19752552426 DE2552426C2 (en) 1975-11-22 Safety valve for pressure medium lines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752552426 DE2552426C2 (en) 1975-11-22 Safety valve for pressure medium lines

Publications (3)

Publication Number Publication Date
DE2552426A1 true DE2552426A1 (en) 1976-12-09
DE2552426B1 DE2552426B1 (en) 1976-12-09
DE2552426C2 DE2552426C2 (en) 1977-09-01

Family

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Also Published As

Publication number Publication date
DE2552426B1 (en) 1976-12-09

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee