IT1056052B - Valvola a farfalla perfezionata - Google Patents

Valvola a farfalla perfezionata

Info

Publication number
IT1056052B
IT1056052B IT53962/73A IT5396273A IT1056052B IT 1056052 B IT1056052 B IT 1056052B IT 53962/73 A IT53962/73 A IT 53962/73A IT 5396273 A IT5396273 A IT 5396273A IT 1056052 B IT1056052 B IT 1056052B
Authority
IT
Italy
Prior art keywords
perfected
butterfly valve
butterfly
valve
perfected butterfly
Prior art date
Application number
IT53962/73A
Other languages
English (en)
Original Assignee
Gachot Jean
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 Gachot Jean filed Critical Gachot Jean
Application granted granted Critical
Publication of IT1056052B publication Critical patent/IT1056052B/it

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)
  • Valve Housings (AREA)
IT53962/73A 1972-12-08 1973-11-28 Valvola a farfalla perfezionata IT1056052B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7243816A FR2210260A6 (it) 1972-12-08 1972-12-08

Publications (1)

Publication Number Publication Date
IT1056052B true IT1056052B (it) 1982-01-30

Family

ID=9108435

Family Applications (1)

Application Number Title Priority Date Filing Date
IT53962/73A IT1056052B (it) 1972-12-08 1973-11-28 Valvola a farfalla perfezionata

Country Status (9)

Country Link
BE (1) BE807651R (it)
BR (1) BR7309637D0 (it)
CA (1) CA989379A (it)
CH (1) CH573073A5 (it)
ES (1) ES421026A2 (it)
FR (1) FR2210260A6 (it)
GB (1) GB1406017A (it)
IT (1) IT1056052B (it)
ZA (1) ZA738859B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3028588B1 (fr) * 2014-11-17 2018-03-23 Valeo Systemes De Controle Moteur Vanne comportant un conduit de circulation d'un fluide

Also Published As

Publication number Publication date
FR2210260A6 (it) 1974-07-05
ES421026A2 (es) 1976-12-16
ZA738859B (en) 1974-10-30
CH573073A5 (it) 1976-02-27
GB1406017A (en) 1975-09-10
CA989379A (en) 1976-05-18
BE807651R (fr) 1974-05-22
BR7309637D0 (pt) 1974-08-29

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