FR658917A - Improvements to non-return valves subjected to the action of springs - Google Patents

Improvements to non-return valves subjected to the action of springs

Info

Publication number
FR658917A
FR658917A FR658917DA FR658917A FR 658917 A FR658917 A FR 658917A FR 658917D A FR658917D A FR 658917DA FR 658917 A FR658917 A FR 658917A
Authority
FR
France
Prior art keywords
springs
action
return valves
valves subjected
subjected
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)
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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 Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of FR658917A publication Critical patent/FR658917A/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
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR658917D 1927-08-19 1928-08-11 Improvements to non-return valves subjected to the action of springs Expired FR658917A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB658917X 1927-08-19

Publications (1)

Publication Number Publication Date
FR658917A true FR658917A (en) 1929-06-21

Family

ID=10490755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR658917D Expired FR658917A (en) 1927-08-19 1928-08-11 Improvements to non-return valves subjected to the action of springs

Country Status (1)

Country Link
FR (1) FR658917A (en)

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