FR592486A - Improvements to pump equipment - Google Patents

Improvements to pump equipment

Info

Publication number
FR592486A
FR592486A FR592486DA FR592486A FR 592486 A FR592486 A FR 592486A FR 592486D A FR592486D A FR 592486DA FR 592486 A FR592486 A FR 592486A
Authority
FR
France
Prior art keywords
pump equipment
pump
equipment
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
Other languages
French (fr)
Inventor
Henry Dreyfus
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
Application granted granted Critical
Publication of FR592486A publication Critical patent/FR592486A/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
    • F16K17/02—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
    • F16K17/08—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 special arrangements for providing a large discharge passage

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR592486D 1924-01-22 1925-01-13 Improvements to pump equipment Expired FR592486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB592486X 1924-01-22

Publications (1)

Publication Number Publication Date
FR592486A true FR592486A (en) 1925-08-03

Family

ID=10483375

Family Applications (1)

Application Number Title Priority Date Filing Date
FR592486D Expired FR592486A (en) 1924-01-22 1925-01-13 Improvements to pump equipment

Country Status (1)

Country Link
FR (1) FR592486A (en)

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