FR661273A - Perfectionnements aux clapets - Google Patents

Perfectionnements aux clapets

Info

Publication number
FR661273A
FR661273A FR661273DA FR661273A FR 661273 A FR661273 A FR 661273A FR 661273D A FR661273D A FR 661273DA FR 661273 A FR661273 A FR 661273A
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
English (en)
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of FR661273A publication Critical patent/FR661273A/fr
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)
FR661273D 1928-09-28 1928-09-28 Perfectionnements aux clapets Expired FR661273A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR661273T 1928-09-28

Publications (1)

Publication Number Publication Date
FR661273A true FR661273A (fr) 1929-07-23

Family

ID=9010797

Family Applications (1)

Application Number Title Priority Date Filing Date
FR661273D Expired FR661273A (fr) 1928-09-28 1928-09-28 Perfectionnements aux clapets

Country Status (1)

Country Link
FR (1) FR661273A (fr)

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