CA2855061A1 - Clapet de non-retour de type a bille pour ecoulement excessif destine a empecher les fuites des reservoirs de stockage de liquide et autres semblables - Google Patents

Clapet de non-retour de type a bille pour ecoulement excessif destine a empecher les fuites des reservoirs de stockage de liquide et autres semblables Download PDF

Info

Publication number
CA2855061A1
CA2855061A1 CA2855061A CA2855061A CA2855061A1 CA 2855061 A1 CA2855061 A1 CA 2855061A1 CA 2855061 A CA2855061 A CA 2855061A CA 2855061 A CA2855061 A CA 2855061A CA 2855061 A1 CA2855061 A1 CA 2855061A1
Authority
CA
Canada
Prior art keywords
ball
check valve
excess flow
type check
ball type
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.)
Abandoned
Application number
CA2855061A
Other languages
English (en)
Inventor
Roger E. Bolivar
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
Priority to CA2855061A priority Critical patent/CA2855061A1/fr
Publication of CA2855061A1 publication Critical patent/CA2855061A1/fr
Abandoned 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
    • F16K17/20—Excess-flow valves
    • F16K17/34—Excess-flow valves in which the flow-energy of the flowing medium actuates the closing mechanism
    • 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
    • F16K17/20—Excess-flow valves
    • F16K17/22—Excess-flow valves actuated by the difference of pressure between two places in the flow line
    • F16K17/24—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member
    • F16K17/28—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only
    • F16K17/285—Excess-flow valves actuated by the difference of pressure between two places in the flow line acting directly on the cutting-off member operating in one direction only the cutting-off member being a ball

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
CA2855061A 2014-06-25 2014-06-25 Clapet de non-retour de type a bille pour ecoulement excessif destine a empecher les fuites des reservoirs de stockage de liquide et autres semblables Abandoned CA2855061A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2855061A CA2855061A1 (fr) 2014-06-25 2014-06-25 Clapet de non-retour de type a bille pour ecoulement excessif destine a empecher les fuites des reservoirs de stockage de liquide et autres semblables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2855061A CA2855061A1 (fr) 2014-06-25 2014-06-25 Clapet de non-retour de type a bille pour ecoulement excessif destine a empecher les fuites des reservoirs de stockage de liquide et autres semblables

Publications (1)

Publication Number Publication Date
CA2855061A1 true CA2855061A1 (fr) 2015-12-25

Family

ID=54851647

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2855061A Abandoned CA2855061A1 (fr) 2014-06-25 2014-06-25 Clapet de non-retour de type a bille pour ecoulement excessif destine a empecher les fuites des reservoirs de stockage de liquide et autres semblables

Country Status (1)

Country Link
CA (1) CA2855061A1 (fr)

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Legal Events

Date Code Title Description
FZDE Dead

Effective date: 20170627