PT1520130E - Válvula de diafragma e elemento para abertura/fecho da referida válvula - Google Patents

Válvula de diafragma e elemento para abertura/fecho da referida válvula Download PDF

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Publication number
PT1520130E
PT1520130E PT03762686T PT03762686T PT1520130E PT 1520130 E PT1520130 E PT 1520130E PT 03762686 T PT03762686 T PT 03762686T PT 03762686 T PT03762686 T PT 03762686T PT 1520130 E PT1520130 E PT 1520130E
Authority
PT
Portugal
Prior art keywords
valve
diaphragm
open
close element
valve seat
Prior art date
Application number
PT03762686T
Other languages
English (en)
Inventor
Alberto Lodolo
Original Assignee
Alberto Lodolo
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=30012975&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1520130(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alberto Lodolo filed Critical Alberto Lodolo
Publication of PT1520130E publication Critical patent/PT1520130E/pt

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
    • F16K7/126—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 the seat being formed on a rib perpendicular to the fluid line
    • 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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • 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
    • F16K2200/00—Details of valves
    • F16K2200/30—Spring arrangements
    • F16K2200/305—Constructional features of springs
    • F16K2200/3053—Helicoidal springs of variable pitch, diameter or spring rate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7922—Spring biased
    • Y10T137/7929—Spring coaxial with valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fluid-Driven Valves (AREA)
  • Lift Valve (AREA)
  • Valve Housings (AREA)
  • External Artificial Organs (AREA)
  • Reciprocating Pumps (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Diaphragms And Bellows (AREA)
  • Check Valves (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Multiple-Way Valves (AREA)
PT03762686T 2002-07-09 2003-06-24 Válvula de diafragma e elemento para abertura/fecho da referida válvula PT1520130E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITSV20020032 ITSV20020032A1 (it) 2002-07-09 2002-07-09 Valvola a membrana ed otturatore per detta valvola

Publications (1)

Publication Number Publication Date
PT1520130E true PT1520130E (pt) 2009-07-06

Family

ID=30012975

Family Applications (1)

Application Number Title Priority Date Filing Date
PT03762686T PT1520130E (pt) 2002-07-09 2003-06-24 Válvula de diafragma e elemento para abertura/fecho da referida válvula

Country Status (14)

Country Link
US (1) US7527241B2 (pt)
EP (1) EP1520130B2 (pt)
CN (1) CN1666053A (pt)
AT (1) ATE428881T1 (pt)
AU (1) AU2003255515B2 (pt)
BR (1) BRPI0309617B1 (pt)
CA (1) CA2500806C (pt)
DE (1) DE60327204D1 (pt)
ES (1) ES2323955T5 (pt)
IT (1) ITSV20020032A1 (pt)
MX (1) MXPA04012848A (pt)
PT (1) PT1520130E (pt)
RU (1) RU2332604C2 (pt)
WO (1) WO2004005778A1 (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100675913B1 (ko) * 2005-02-14 2007-01-29 이상대 경보기 또는 무선호출장치와 저장백을 구비하는 액체차단장치 및 액체차단 모니터링 장치
ITMI20060296A1 (it) 2006-02-17 2007-08-18 Alberto Lodolo Dispositivo di intercettazione multifunzionale
EP2450605A3 (de) * 2009-04-01 2012-06-20 Georg Fischer Rohrleitungssysteme AG Spindelanordnung für ein Membranventil
IT1396193B1 (it) 2009-10-07 2012-11-16 Polimeri Europa Spa Composizioni polimeriche nanocomposite termoplastiche espansibili con migliorata capacita' di isolamento termico.
DE102012005093A1 (de) * 2012-03-14 2013-09-19 Festo Ag & Co. Kg Membranventil
US9322482B2 (en) * 2012-07-20 2016-04-26 Itt Manufacturing Enterprises Llc. Temperature compensating flanged joint for a teflon diaphragm valve
DE102012025411A1 (de) * 2012-12-20 2014-07-10 Borgwarner Inc. Schubumluftventil eines Abgasturbolader-Verdichters
DE102013101497A1 (de) 2013-02-14 2014-08-28 Bürkert Werke GmbH Membranventilgehäuse und Verfahren zum Herstellen eines Membranventilgehäuses
JP6388884B2 (ja) 2013-02-26 2018-09-12 パーカー・ハニフィン・コーポレーション ２点シール及びフローティングダイアフラムウェブを備えたダイアフラムバルブ
DK2818960T3 (en) * 2013-06-24 2019-03-04 Danfoss As Dynamic valve diaphragm
US9574673B2 (en) * 2014-02-06 2017-02-21 Yoram Ringer Valve for fire protection
US9896829B2 (en) 2014-09-12 2018-02-20 Zurn Industries, Llc Flush valve diaphragm
KR20180019681A (ko) * 2015-06-23 2018-02-26 엔테그리스, 아이엔씨. 장방형 다이어프램 밸브
IL243664A (en) 2016-01-18 2017-10-31 Dorot Man Control Valves Ltd From a control body
IL246151B (en) 2016-06-09 2021-02-28 Dorot Man Control Valves Ltd From a diaphragm body and its diaphragm
CN106523769B (zh) * 2016-12-12 2019-07-23 彭坤海 电磁阀隔膜和低水头水动电磁阀
IT201700093098A1 (it) * 2017-08-10 2019-02-10 Alberto Lodolo Valvola idraulica servo-attuata compatta
JPWO2019151499A1 (ja) * 2018-02-01 2021-01-14 積水化学工業株式会社 ダイヤフラムバルブ
WO2019151491A1 (ja) * 2018-02-01 2019-08-08 積水化学工業株式会社 ダイヤフラムバルブ
US20190323625A1 (en) 2018-04-23 2019-10-24 Rain Bird Corporation Valve With Reinforcement Ports And Manually Removable Scrubber
SG11202108716UA (en) * 2019-02-20 2021-09-29 Itt Mfg Enterprises Llc Diaphragm assembly
SG11202108721WA (en) * 2019-02-20 2021-09-29 Itt Mfg Enterprises Llc Transition pressure ring
NL2023494B1 (en) 2019-07-12 2021-02-04 Hagepe Int B V Device for limiting or keeping constant a flowing quantity of liquid
CN114845816A (zh) * 2019-12-26 2022-08-02 莱雅公司 用于制剂筒的阀系统
DE102021112525A1 (de) * 2021-05-12 2022-11-17 Bürkert Werke GmbH & Co. KG Membranventil und Verfahren zu seiner Herstellung
CN117897571A (zh) * 2021-09-04 2024-04-16 图沙尔·贾殷 流体控制阀

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US1867478A (en) * 1927-08-12 1932-07-12 Firm Dragerwerk Heinr & Bernh Nonreturn valve for breathing appliances
GB321892A (en) 1929-02-14 1929-11-21 Philip Keith Saunders An improved diaphragm valve
GB533116A (en) 1939-10-10 1941-02-06 Saunders Valve Co Ltd Improvements in and relating to diaphragm valves
US2309479A (en) * 1939-10-10 1943-01-26 Saunders Philip Keith Diaphragm valve
US2616164A (en) * 1948-05-08 1952-11-04 Smith Corp A O Method of forming diaphragm valve bodies
US2580133A (en) * 1950-08-07 1951-12-25 Herbert A Sheen Diaphragm type pessary
US2725211A (en) * 1951-01-16 1955-11-29 Grinnell Corp Diaphragm valve
US2880961A (en) * 1953-07-27 1959-04-07 Wynn Edward Watkin Valves of the diaphragm type
GB806745A (en) 1954-05-10 1958-12-31 Hills Mccanna Co Improvements in diaphragm valves
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US3250511A (en) * 1963-07-02 1966-05-10 Hills Mccanna Co Diaphragm valve with limited compression means
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US3451423A (en) * 1967-12-15 1969-06-24 Hills Mccanna Co Fluid actuated diaphragm valve
US3631882A (en) * 1970-01-29 1972-01-04 Grinnell Corp Diaphragm valve
US3628770A (en) * 1970-05-04 1971-12-21 Hills Mccanna Co Diaphragm valve construction
US4014514A (en) * 1975-06-27 1977-03-29 Hills-Mccanna Company High pressure diaphragm valve
US4214604A (en) * 1978-02-06 1980-07-29 Rumsey Rollin D Straight through flow diaphragm valve structures
US4319737A (en) * 1978-04-26 1982-03-16 Waterfield Engineering Limited Diaphram valve
US4538638A (en) * 1984-03-08 1985-09-03 The Dow Chemical Company Plastic lined diaphragm valve
DK247989D0 (da) * 1989-05-22 1989-05-22 Novo Nordisk As Membranventil
IL92851A (en) * 1989-12-22 1996-10-31 Evron Kibbutz Bernad Diaphragm control valve
US5632465A (en) * 1990-10-29 1997-05-27 Cordua; Paul M. Valve assembly
EP0920657B1 (en) * 1996-08-21 2002-11-13 Fisher Controls International, Inc. Elastomeric element valve
IL119963A (en) * 1997-01-05 2003-02-12 Raphael Valves Ind 1975 Ltd Spring diaphragm for shut-off valves and regulators
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FR2815108B1 (fr) * 2000-10-09 2003-06-27 Commissariat Energie Atomique Vanne a membrane equipee d'un capteur d'etat

Also Published As

Publication number Publication date
RU2332604C2 (ru) 2008-08-27
CA2500806C (en) 2010-08-24
ATE428881T1 (de) 2009-05-15
AU2003255515B2 (en) 2007-11-15
ES2323955T3 (es) 2009-07-28
RU2004139276A (ru) 2006-01-20
WO2004005778A1 (en) 2004-01-15
ITSV20020032A1 (it) 2004-01-09
EP1520130A1 (en) 2005-04-06
CN1666053A (zh) 2005-09-07
US7527241B2 (en) 2009-05-05
EP1520130B1 (en) 2009-04-15
MXPA04012848A (es) 2005-06-08
CA2500806A1 (en) 2004-01-15
EP1520130B2 (en) 2015-05-13
US20060118751A1 (en) 2006-06-08
BRPI0309617B1 (pt) 2015-07-21
BR0309617A (pt) 2005-03-15
AU2003255515A1 (en) 2004-01-23
DE60327204D1 (de) 2009-05-28
ES2323955T5 (es) 2016-03-10

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