FI45110C - Kombinerad avstängnings- och backventil. - Google Patents

Kombinerad avstängnings- och backventil.

Info

Publication number
FI45110C
FI45110C FI691170A FI117069A FI45110C FI 45110 C FI45110 C FI 45110C FI 691170 A FI691170 A FI 691170A FI 117069 A FI117069 A FI 117069A FI 45110 C FI45110 C FI 45110C
Authority
FI
Finland
Prior art keywords
shut
return valve
valve combination
combination
return
Prior art date
Application number
FI691170A
Other languages
English (en)
Finnish (fi)
Other versions
FI45110B (sv
Inventor
Nahrstroem Charles
Original Assignee
Andersson & Co Ab A H
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 Andersson & Co Ab A H filed Critical Andersson & Co Ab A H
Application granted granted Critical
Publication of FI45110B publication Critical patent/FI45110B/fi
Publication of FI45110C publication Critical patent/FI45110C/sv

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
    • F16K15/18—Check valves with actuating mechanism; Combined check valves and actuated valves
    • F16K15/184—Combined check valves and actuated valves
    • F16K15/1848—Check valves combined with valves having a rotating tap or cock

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
FI691170A 1968-04-30 1969-04-21 Kombinerad avstängnings- och backventil. FI45110C (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE5855/68A SE343659B (sv) 1968-04-30 1968-04-30

Publications (2)

Publication Number Publication Date
FI45110B FI45110B (sv) 1971-11-30
FI45110C true FI45110C (sv) 1972-03-10

Family

ID=20267387

Family Applications (1)

Application Number Title Priority Date Filing Date
FI691170A FI45110C (sv) 1968-04-30 1969-04-21 Kombinerad avstängnings- och backventil.

Country Status (3)

Country Link
FI (1) FI45110C (sv)
NO (1) NO122865B (sv)
SE (1) SE343659B (sv)

Also Published As

Publication number Publication date
FI45110B (sv) 1971-11-30
SE343659B (sv) 1972-03-13
NO122865B (sv) 1971-08-23

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