FR318738A - Annular valve for pumps - Google Patents

Annular valve for pumps

Info

Publication number
FR318738A
FR318738A FR318738DA FR318738A FR 318738 A FR318738 A FR 318738A FR 318738D A FR318738D A FR 318738DA FR 318738 A FR318738 A FR 318738A
Authority
FR
France
Prior art keywords
pumps
annular valve
annular
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
Other languages
French (fr)
Inventor
Garvens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Application granted granted Critical
Publication of FR318738A publication Critical patent/FR318738A/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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/08—Check valves with guided rigid valve members shaped as rings
    • F16K15/12—Springs for ring valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR318738D 1902-02-15 1902-02-15 Annular valve for pumps Expired FR318738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR318738T 1902-02-15

Publications (1)

Publication Number Publication Date
FR318738A true FR318738A (en) 1902-10-25

Family

ID=1369359

Family Applications (1)

Application Number Title Priority Date Filing Date
FR318738D Expired FR318738A (en) 1902-02-15 1902-02-15 Annular valve for pumps

Country Status (1)

Country Link
FR (1) FR318738A (en)

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