ITMI930126U1 - Perfezionato elemento di controllo per valvole, in particolare valvole per vapore - Google Patents

Perfezionato elemento di controllo per valvole, in particolare valvole per vapore

Info

Publication number
ITMI930126U1
ITMI930126U1 IT93MI000126U ITMI930126U ITMI930126U1 IT MI930126 U1 ITMI930126 U1 IT MI930126U1 IT 93MI000126 U IT93MI000126 U IT 93MI000126U IT MI930126 U ITMI930126 U IT MI930126U IT MI930126 U1 ITMI930126 U1 IT MI930126U1
Authority
IT
Italy
Prior art keywords
seat
lowered
valves
control element
improved control
Prior art date
Application number
IT93MI000126U
Other languages
English (en)
Inventor
Fortunato Fedegari
Original Assignee
Fedegari Autoclavi
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 Fedegari Autoclavi filed Critical Fedegari Autoclavi
Priority to IT93MI000126U priority Critical patent/IT229648Y1/it
Publication of ITMI930126V0 publication Critical patent/ITMI930126V0/it
Priority to EP94200245A priority patent/EP0611908A1/en
Publication of ITMI930126U1 publication Critical patent/ITMI930126U1/it
Application granted granted Critical
Publication of IT229648Y1 publication Critical patent/IT229648Y1/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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • F16K7/12—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm
    • F16K7/14—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat
    • F16K7/16—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves with flat, dished, or bowl-shaped diaphragm arranged to be deformed against a flat seat the diaphragm being mechanically actuated, e.g. by screw-spindle or cam
    • 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
    • F16K41/00—Spindle sealings
    • F16K41/10—Spindle sealings with diaphragm, e.g. shaped as bellows or tube
    • F16K41/103—Spindle sealings with diaphragm, e.g. shaped as bellows or tube the diaphragm and the closure member being integrated in one member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)

Abstract

Perfezionato elemento di controllo per valvole comprendente un corpo di valvola (112) formato da un fondo (114), munito di un condotto di entrata (116) finente con un orlo smussato (154) funzionante come sede di tenuta a forma di superficie laterale di tronco di cono, sboccante in una sede abbassata (148), e di un condotto di uscita (118) collegato alla sede abbassata (148) in cui sbocca la sede di tenuta (154), e da un coperchio (120) affacciato contro il fondo (114) e serrante tra una sua cavità interna (122) e la sede abbassata (148) un elemento mobile di chiusura (132) comprendente un otturatore centrale massiccio (136) impegnabile con la sede di tenuta (154), una zona radiale assottigliata flessibile (142) collegante l'otturatore centrale (136) con una zona periferica rialzata (140) imprigionabile, con l'interposizione di un mezzo elastico (152), tra la cavità interna (122) del coperchio (120) e la sede abbassata (148) del fondo (114). L'elemento mobile (132) può essere azionato o manualmente da una manopola come quelle tipiche di un rubinetto, o da un azionatore motorizzato come un cilindro pneumatico od idraulico dando anche la possibilità di realizzare controlli di tipo proporzionabile.
IT93MI000126U 1993-02-15 1993-02-15 Perfezionato elemento di controllo per valvole, in particolare valvole per vapore IT229648Y1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT93MI000126U IT229648Y1 (it) 1993-02-15 1993-02-15 Perfezionato elemento di controllo per valvole, in particolare valvole per vapore
EP94200245A EP0611908A1 (en) 1993-02-15 1994-02-09 Improved control member for diaphragm valve, in particular for steam valves

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI000126U IT229648Y1 (it) 1993-02-15 1993-02-15 Perfezionato elemento di controllo per valvole, in particolare valvole per vapore

Publications (3)

Publication Number Publication Date
ITMI930126V0 ITMI930126V0 (it) 1993-02-15
ITMI930126U1 true ITMI930126U1 (it) 1994-08-15
IT229648Y1 IT229648Y1 (it) 1999-01-29

Family

ID=11364767

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI000126U IT229648Y1 (it) 1993-02-15 1993-02-15 Perfezionato elemento di controllo per valvole, in particolare valvole per vapore

Country Status (2)

Country Link
EP (1) EP0611908A1 (it)
IT (1) IT229648Y1 (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29703629U1 (de) * 1997-02-28 1997-05-28 APV Rosista GmbH, 59425 Unna Vorrichtung zum Verschließen von Ventilen
DE19715164A1 (de) * 1997-04-11 1998-10-22 Fischer Georg Rohrleitung Membranventil
US6035889A (en) * 1997-11-21 2000-03-14 Raytheon Company Low cost absolute pressure controller for plenum pressure regulation
DE10008227A1 (de) * 2000-02-22 2001-08-23 Bosch Gmbh Robert Vorrichtung mit einer Membrananordnung
DE102005053341A1 (de) * 2005-11-07 2007-05-10 Bayer Technology Services Gmbh Verwendung von Membranventilen zur Durchflussregelung
EP3215438B1 (en) * 2014-11-04 2019-06-19 Klean Kanteen, Inc. Container sealing assembly

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE458597A (it) *
DE1014806B (de) * 1955-05-06 1957-08-29 Christian Buerkert Membranventil
FR1404542A (fr) * 1964-05-19 1965-07-02 Ferodo Sa Perfectionnements aux dispositifs obturateurs
DE2842813C2 (de) * 1978-09-30 1983-12-01 Leonhard Schleicher Südmo-Armaturenfabrik GmbH, 7081 Riesbürg Aseptisches Ventil

Also Published As

Publication number Publication date
EP0611908A1 (en) 1994-08-24
IT229648Y1 (it) 1999-01-29
ITMI930126V0 (it) 1993-02-15

Similar Documents

Publication Publication Date Title
JPS5999179A (ja) 複座弁
ITBS920041U1 (it) Valvola frontale a comando pneumatico
US4516604A (en) Pilot operated supply and waste control valve
ITMI930126U1 (it) Perfezionato elemento di controllo per valvole, in particolare valvole per vapore
SE8404180D0 (sv) Vacuum power brake booster
YU258579A (en) Blocking valve
DE69227289D1 (de) Kükenhahn
AU641229B2 (en) A diaphragm valve
MX160010A (es) Mejoras en valvula de llave para el control de fluidos
DE59005815D1 (de) Elektrisch gesteuerte Armatur.
DE69428365T2 (de) Ventilkammerwand mit satellitenventilsitz
US6554026B1 (en) Device for controlling flowing media
US712485A (en) Valve.
CZ291009B6 (cs) Vodní ventil řízený servopohonem
DE3477249D1 (en) Pneumatic valve
DE50206235D1 (de) Vorgesteuertes ventil mit einem druckausgleichskanal
US5735312A (en) Sanitary water valve
ES483582A1 (es) Mejoras en los sistemas para la conexion desacoplable de la embocadura de un conducto derivado a un conducto de presion
KR20010013329A (ko) 유압 시스템의 압력 스위치용 액츄에이터 밸브
ATE209760T1 (de) Schaltelement zur verwendung in einer ventilkombination
SE9901006D0 (sv) Anordning för en behållare
ES483581A1 (es) Perfeccionamientos en los sistemas para la conexion desaco- plable de la embocadura de un conducto derivado a un conduc-to de presion
US3000607A (en) Pneumatically controlled diaphragm shut off valve
SU699269A1 (ru) Распределительный кран двойного действи
CA1310252C (en) Distribution valved manifold system

Legal Events

Date Code Title Description
0001 Granted