FR1120052A - Refinements to valves - Google Patents

Refinements to valves

Info

Publication number
FR1120052A
FR1120052A FR1120052DA FR1120052A FR 1120052 A FR1120052 A FR 1120052A FR 1120052D A FR1120052D A FR 1120052DA FR 1120052 A FR1120052 A FR 1120052A
Authority
FR
France
Prior art keywords
refinements
valves
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
Raoul Bernat
Henri Bernat
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 FR1120052A publication Critical patent/FR1120052A/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)
FR1120052D 1951-02-26 1951-02-26 Refinements to valves Expired FR1120052A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1120052T 1951-02-26

Publications (1)

Publication Number Publication Date
FR1120052A true FR1120052A (en) 1956-06-29

Family

ID=9631247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1120052D Expired FR1120052A (en) 1951-02-26 1951-02-26 Refinements to valves

Country Status (1)

Country Link
FR (1) FR1120052A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272657B (en) * 1959-08-22 1968-07-11 Grasso S Koniklijke Machf En N Closing spring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272657B (en) * 1959-08-22 1968-07-11 Grasso S Koniklijke Machf En N Closing spring

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