NL7402936A - - Google Patents

Info

Publication number
NL7402936A
NL7402936A NL7402936A NL7402936A NL7402936A NL 7402936 A NL7402936 A NL 7402936A NL 7402936 A NL7402936 A NL 7402936A NL 7402936 A NL7402936 A NL 7402936A NL 7402936 A NL7402936 A NL 7402936A
Authority
NL
Netherlands
Application number
NL7402936A
Other versions
NL169917C (nl
NL169917B (nl
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
Publication of NL7402936A publication Critical patent/NL7402936A/xx
Publication of NL169917B publication Critical patent/NL169917B/xx
Application granted granted Critical
Publication of NL169917C publication Critical patent/NL169917C/xx

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
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/10—Safety 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Fluid Pressure (AREA)
NL7402936A 1973-04-17 1974-03-05 Veiligheidsklep met bestuurde hulpbelasting. NL169917C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732319402 DE2319402C3 (de) 1973-04-17 1973-04-17 Sicherheitsventil mit gesteuerter Zusatzbelastung

Publications (3)

Publication Number Publication Date
NL7402936A true NL7402936A (de) 1974-10-21
NL169917B NL169917B (nl) 1982-04-01
NL169917C NL169917C (nl) 1982-09-01

Family

ID=5878393

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7402936A NL169917C (nl) 1973-04-17 1974-03-05 Veiligheidsklep met bestuurde hulpbelasting.

Country Status (5)

Country Link
CH (1) CH565338A5 (de)
DE (1) DE2319402C3 (de)
FR (1) FR2226600B1 (de)
GB (1) GB1466935A (de)
NL (1) NL169917C (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2926036C2 (de) * 1979-06-28 1985-12-19 AEG-Kanis Turbinenfabrik GmbH, 8500 Nürnberg Sicherheitsventilanordnung
GB2129167A (en) * 1982-10-26 1984-05-10 British Gas Corp Valve system
FR2557250A1 (fr) * 1983-12-23 1985-06-28 Metra Dispositif d'assistance des mouvements d'une soupape de surete
DE3414294A1 (de) * 1984-04-14 1985-10-24 Drago Dipl.-Ing. 5020 Frechen Kober Sicherheitsventil fuer fluessiggastanks, insbesondere schiffstanks
DE4426857C2 (de) * 1994-07-28 2000-06-08 Siemens Ag Druckentlastungssystem und Verfahren zur Druckentlastung eines mit einem Medium befüllten Druckbehälters
DE10333339A1 (de) * 2003-07-23 2005-02-24 Framatome Anp Gmbh Druckentlastungseinrichtung zum Einsatz an Druckhaltersystemen von Kraftwerken
JP6582347B2 (ja) * 2015-12-10 2019-10-02 三菱造船株式会社 安全弁システム、タンク、船舶、船舶における安全弁システムの運用方法

Also Published As

Publication number Publication date
DE2319402C3 (de) 1980-04-30
FR2226600B1 (de) 1976-12-17
NL169917C (nl) 1982-09-01
CH565338A5 (de) 1975-08-15
FR2226600A1 (de) 1974-11-15
NL169917B (nl) 1982-04-01
DE2319402A1 (de) 1974-10-31
DE2319402B2 (de) 1975-02-27
GB1466935A (en) 1977-03-09

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
SNR Assignments of patents or rights arising from examined patent applications

Owner name: BOPP & REUTHER AKTIENGESELLSCHAFT

V4 Lapsed because of reaching the maxim lifetime of a patent