FI47137C - Flap valve. - Google Patents

Flap valve.

Info

Publication number
FI47137C
FI47137C FI11770A FI11770A FI47137C FI 47137 C FI47137 C FI 47137C FI 11770 A FI11770 A FI 11770A FI 11770 A FI11770 A FI 11770A FI 47137 C FI47137 C FI 47137C
Authority
FI
Finland
Prior art keywords
flap valve
flap
valve
Prior art date
Application number
FI11770A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI47137B (en
Inventor
Nelimarkka
Original Assignee
Neles Oy
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 Neles Oy filed Critical Neles Oy
Priority to FI11770A priority Critical patent/FI47137C/en
Priority to DE19712100828 priority patent/DE2100828A1/en
Application granted granted Critical
Publication of FI47137B publication Critical patent/FI47137B/fi
Publication of FI47137C publication Critical patent/FI47137C/en

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • F16K1/226—Shaping or arrangements of the sealing
    • F16K1/2263—Shaping or arrangements of the sealing the sealing being arranged on the valve seat

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
FI11770A 1970-01-15 1970-01-15 Flap valve. FI47137C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI11770A FI47137C (en) 1970-01-15 1970-01-15 Flap valve.
DE19712100828 DE2100828A1 (en) 1970-01-15 1971-01-09 Flap valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI11770A FI47137C (en) 1970-01-15 1970-01-15 Flap valve.

Publications (2)

Publication Number Publication Date
FI47137B FI47137B (en) 1973-05-31
FI47137C true FI47137C (en) 1973-09-10

Family

ID=8503626

Family Applications (1)

Application Number Title Priority Date Filing Date
FI11770A FI47137C (en) 1970-01-15 1970-01-15 Flap valve.

Country Status (2)

Country Link
DE (1) DE2100828A1 (en)
FI (1) FI47137C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4306706A (en) * 1979-09-11 1981-12-22 Posi-Seal International, Inc. Cryogenic valve seal
NL8902488A (en) * 1989-10-06 1991-05-01 Keystone Int VALVE FOR A FLUID CONTAINER.
DE4337975A1 (en) * 1993-11-06 1995-05-11 Neumo Gmbh Housing sealing arrangement for fluid housings, in particular flanged connections

Also Published As

Publication number Publication date
FI47137B (en) 1973-05-31
DE2100828A1 (en) 1971-08-26

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