ES421026A2 - Dispositivo de valvula de mariposa para tuberias. - Google Patents

Dispositivo de valvula de mariposa para tuberias.

Info

Publication number
ES421026A2
ES421026A2 ES421026A ES421026A ES421026A2 ES 421026 A2 ES421026 A2 ES 421026A2 ES 421026 A ES421026 A ES 421026A ES 421026 A ES421026 A ES 421026A ES 421026 A2 ES421026 A2 ES 421026A2
Authority
ES
Spain
Prior art keywords
conduit
throttle valve
throttle
butterfly valve
butterfly
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
Application number
ES421026A
Other languages
English (en)
Spanish (es)
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.)
Individual
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
Publication of ES421026A2 publication Critical patent/ES421026A2/es
Expired 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
    • 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)
ES421026A 1972-12-08 1973-11-30 Dispositivo de valvula de mariposa para tuberias. Expired ES421026A2 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES421026A2 true ES421026A2 (es) 1976-12-16

Family

ID=9108435

Family Applications (1)

Application Number Title Priority Date Filing Date
ES421026A Expired ES421026A2 (es) 1972-12-08 1973-11-30 Dispositivo de valvula de mariposa para tuberias.

Country Status (9)

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

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
BE807651R (fr) 1974-05-22
IT1056052B (it) 1982-01-30
GB1406017A (en) 1975-09-10
BR7309637D0 (pt) 1974-08-29
FR2210260A6 (cs) 1974-07-05
CA989379A (en) 1976-05-18
ZA738859B (en) 1974-10-30
CH573073A5 (cs) 1976-02-27

Similar Documents

Publication Publication Date Title
ES440951A1 (es) Perfeccionamientos introducidos en una derivacion en t para conexion de un tubo secundario a un tubo principal.
GB1361372A (en) Tube couplings
BE834029A (fr) Bague d'etancheite pour raccords de tuyaux de conduites
ES421026A2 (es) Dispositivo de valvula de mariposa para tuberias.
ES402964A1 (es) Perfeccionamientos en la construccion de uniones de tubos de encaje con junta de hermeticidad.
ES443914A1 (es) Perfeccionamientos introducidos en una junta de estanqueidadde travesia de pared para organo movil.
ES300776A1 (es) Un dispositivo de aro de asiento
ES274980A1 (es) Perfeccionamientos en la fabricaciën de nillos de junta
GB1068395A (en) Improvements in and relating to joint between pipes
ES229670U (es) Valvula de mariposa.
GB1032691A (en) A new method of molding synthetic resin bodies
GB733220A (en) Improved means for repairing gas and water mains and for making branch connections to such mains
BE785452A (fr) Vanne a papillon et garniture d'etancheite destinee a cette vanne
IE35136B1 (en) Improvements in or relating to sealing means for a pipe line branch connector
ES254771U (es) Dispositivo de estanqueidad perfeccionado para valvulas
ES251615U (es) Dispositivo de estanqueidad perfeccionado para valvulas parafluidos
ES242027U (es) Elemento mixto de acoplamiento para tuberias.
BE583348A (fr) Joint d'étanchéité pour raccords vissés de tuyaux.
ES338314A1 (es) Un sistema de union de tuberias para altas presiones.
ES326944A1 (es) Un dispositivo de valvula de bola.
ES431292A1 (es) Mejoras en la construccion de valvula de paso, de macho ci-lindrico con manguitos de estanqueidad a presion elastica a-xial.
ES165268U (es) Mejoras introducidas en las valvulas postizas aplicables a conducciones de fluidos.
ES57488U (es) Unión de angulo variable para tuberías
ES256652A1 (es) Mejoras en valvulas de bola
ES234733U (es) Disposicion de acoplamiento para tubos.

Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170705