CA2554146A1 - Ensemble de soupape ameliore - Google Patents

Ensemble de soupape ameliore Download PDF

Info

Publication number
CA2554146A1
CA2554146A1 CA 2554146 CA2554146A CA2554146A1 CA 2554146 A1 CA2554146 A1 CA 2554146A1 CA 2554146 CA2554146 CA 2554146 CA 2554146 A CA2554146 A CA 2554146A CA 2554146 A1 CA2554146 A1 CA 2554146A1
Authority
CA
Canada
Prior art keywords
environment
sealing means
cavity
opening
casing
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
CA 2554146
Other languages
English (en)
Inventor
Aldo Nicolino
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.)
PRES-BLOCK SpA
Original Assignee
PRES-BLOCK S.P.A.
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 PRES-BLOCK S.P.A. filed Critical PRES-BLOCK S.P.A.
Priority to CA 2554146 priority Critical patent/CA2554146A1/fr
Publication of CA2554146A1 publication Critical patent/CA2554146A1/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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • 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
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/145—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements being shaped as a solids of revolution, e.g. cylindrical or conical
CA 2554146 2006-07-26 2006-07-26 Ensemble de soupape ameliore Abandoned CA2554146A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2554146 CA2554146A1 (fr) 2006-07-26 2006-07-26 Ensemble de soupape ameliore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2554146 CA2554146A1 (fr) 2006-07-26 2006-07-26 Ensemble de soupape ameliore

Publications (1)

Publication Number Publication Date
CA2554146A1 true CA2554146A1 (fr) 2008-01-26

Family

ID=38973697

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2554146 Abandoned CA2554146A1 (fr) 2006-07-26 2006-07-26 Ensemble de soupape ameliore

Country Status (1)

Country Link
CA (1) CA2554146A1 (fr)

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Legal Events

Date Code Title Description
FZDE Dead