BE1005640A6 - Vanne a papillon. - Google Patents

Vanne a papillon. Download PDF

Info

Publication number
BE1005640A6
BE1005640A6 BE9200702A BE9200702A BE1005640A6 BE 1005640 A6 BE1005640 A6 BE 1005640A6 BE 9200702 A BE9200702 A BE 9200702A BE 9200702 A BE9200702 A BE 9200702A BE 1005640 A6 BE1005640 A6 BE 1005640A6
Authority
BE
Belgium
Prior art keywords
valve
seat
valve according
stop
butterfly
Prior art date
Application number
BE9200702A
Other languages
English (en)
French (fr)
Inventor
Cantenys Carlos Bach
Original Assignee
Bach Sa
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
Priority claimed from ES9200463U external-priority patent/ES1020204Y/es
Priority claimed from ES9200462U external-priority patent/ES1020203Y/es
Priority claimed from ES9200464U external-priority patent/ES1020205Y/es
Application filed by Bach Sa filed Critical Bach Sa
Application granted granted Critical
Publication of BE1005640A6 publication Critical patent/BE1005640A6/fr

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
    • F16K1/2266—Shaping or arrangements of the sealing the sealing being arranged on the valve seat and being forced into sealing contact with the valve member by a spring or a spring-like member
    • 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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/02—Construction of housing; Use of materials therefor of lift valves
    • F16K27/0209—Check valves or pivoted valves
    • F16K27/0218—Butterfly valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
BE9200702A 1992-02-14 1992-08-06 Vanne a papillon. BE1005640A6 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES9200463U ES1020204Y (es) 1992-02-14 1992-02-14 Asiento para valvula de mariposa.
ES9200462U ES1020203Y (es) 1992-02-14 1992-02-14 Conexion entre elementos de una valvula de mariposa.
ES9200464U ES1020205Y (es) 1992-02-14 1992-02-14 Valvula de mariposa.

Publications (1)

Publication Number Publication Date
BE1005640A6 true BE1005640A6 (fr) 1993-11-30

Family

ID=27240474

Family Applications (1)

Application Number Title Priority Date Filing Date
BE9200702A BE1005640A6 (fr) 1992-02-14 1992-08-06 Vanne a papillon.

Country Status (8)

Country Link
JP (1) JPH05240359A (de)
BE (1) BE1005640A6 (de)
CA (1) CA2078281A1 (de)
DE (1) DE4220455A1 (de)
FR (1) FR2687444A1 (de)
IT (1) IT1257258B (de)
NL (1) NL9201099A (de)
PT (1) PT8610U (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH293762A (de) * 1951-08-03 1953-10-15 Frei Karl Drosselvorrichtung an einer Flüssigkeitsleitung.
GB2209578B (en) * 1987-09-05 1991-08-14 Hattersley Heaton Ltd A connection
GB2209580B (en) * 1987-09-05 1992-03-04 Hattersley Heaton Ltd A butterfly valve
GB8819741D0 (en) * 1988-08-19 1988-09-21 Hattersley Heaton Ltd Seat for butterfly valve

Also Published As

Publication number Publication date
NL9201099A (nl) 1993-09-01
IT1257258B (it) 1996-01-10
PT8610T (pt) 1993-08-31
CA2078281A1 (en) 1993-08-15
ITTO920574A1 (it) 1994-01-08
DE4220455A1 (de) 1993-08-19
ITTO920574A0 (it) 1992-07-08
PT8610U (pt) 1995-12-29
JPH05240359A (ja) 1993-09-17
FR2687444A1 (fr) 1993-08-20

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: S.A. BACH

Effective date: 19960831