CA1288024C - Clapet de retenu a battant, ameliore - Google Patents

Clapet de retenu a battant, ameliore

Info

Publication number
CA1288024C
CA1288024C CA000602563A CA602563A CA1288024C CA 1288024 C CA1288024 C CA 1288024C CA 000602563 A CA000602563 A CA 000602563A CA 602563 A CA602563 A CA 602563A CA 1288024 C CA1288024 C CA 1288024C
Authority
CA
Canada
Prior art keywords
clapper
cavity
gravity
check valve
spherical
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 - Lifetime
Application number
CA000602563A
Other languages
English (en)
Inventor
Roger H. Ganske
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.)
CAVANAGH COLIN CLIVE
CHECHOTKO DIANE
EBERLE KENNETH BRIAN
MILLAR JOSEPH PATRICK
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 CA000602563A priority Critical patent/CA1288024C/fr
Application granted granted Critical
Publication of CA1288024C publication Critical patent/CA1288024C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
CA000602563A 1989-06-12 1989-06-12 Clapet de retenu a battant, ameliore Expired - Lifetime CA1288024C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000602563A CA1288024C (fr) 1989-06-12 1989-06-12 Clapet de retenu a battant, ameliore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000602563A CA1288024C (fr) 1989-06-12 1989-06-12 Clapet de retenu a battant, ameliore

Publications (1)

Publication Number Publication Date
CA1288024C true CA1288024C (fr) 1991-08-27

Family

ID=4140197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000602563A Expired - Lifetime CA1288024C (fr) 1989-06-12 1989-06-12 Clapet de retenu a battant, ameliore

Country Status (1)

Country Link
CA (1) CA1288024C (fr)

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Legal Events

Date Code Title Description
MKLA Lapsed