IN2014MN02451A - - Google Patents

Info

Publication number
IN2014MN02451A
IN2014MN02451A IN2451MUN2014A IN2014MN02451A IN 2014MN02451 A IN2014MN02451 A IN 2014MN02451A IN 2451MUN2014 A IN2451MUN2014 A IN 2451MUN2014A IN 2014MN02451 A IN2014MN02451 A IN 2014MN02451A
Authority
IN
India
Prior art keywords
section
closing member
valve
port
holding arrangement
Prior art date
Application number
Inventor
Matthias Südel
Jörg Pieplow
Original Assignee
Gea Tuchenhagen Gmbh
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=48536781&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN2014MN02451(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gea Tuchenhagen Gmbh filed Critical Gea Tuchenhagen Gmbh
Publication of IN2014MN02451A publication Critical patent/IN2014MN02451A/en

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
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/44—Details of seats or valve members of double-seat valves
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/126—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a diaphragm, bellows, or the like
    • 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
    • F16K41/12—Spindle sealings with diaphragm, e.g. shaped as bellows or tube with approximately flat diaphragm

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Prostheses (AREA)
  • Valve Housings (AREA)

Abstract

The invention relates to a valve (100) having a valve housing (160) which has a first port (102) and a second port (104) having a closing member (106) which is movable along an axial direction and which can be placed into a closed position in which the closing member (106) interacts sealingly with a valve seat (108) arranged between the first port (102) and second port (104) whereby a fluid connection between the first and second ports (102 104) is blocked and having a diaphragm (200) which is impermeable to fluid comprises a central opening (212) through which a closing member arrangement (126) comprising the closing member (106) extends comprises a clamping section (206) which runs in a clamping gap oriented obliquely with respect to the axial direction and is held with sealing action at one side on the closing member arrangement (126) and at the other side on a holding arrangement (120) on the valve housing. To provide a valve that has a reduced need for maintenance it is proposed that the diaphragm (200) has a first section (202) situated at an outer edge and has a second section (204) adjoining the first section (202) radially to the inside that the first section is held in the holding arrangement with a force fit that the second section is guided in the holding arrangement and that the first and second sections (202 204) are arranged at an angle (V) with respect one another and the holding arrangement is configured such that a form fit is generated by the first section (202) second section (204) and holding arrangement (figure 2). The invention also relates to a diaphragm for a valve.
IN2451MUN2014 2012-05-15 2013-05-03 IN2014MN02451A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012009585 2012-05-15
PCT/EP2013/001315 WO2013170931A1 (en) 2012-05-15 2013-05-03 Valve and diaphragm for a valve

Publications (1)

Publication Number Publication Date
IN2014MN02451A true IN2014MN02451A (en) 2015-07-10

Family

ID=48536781

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2451MUN2014 IN2014MN02451A (en) 2012-05-15 2013-05-03

Country Status (12)

Country Link
US (1) US9347568B2 (en)
EP (1) EP2850351B1 (en)
JP (1) JP6166362B2 (en)
CN (1) CN104395660B (en)
AU (1) AU2013262105B2 (en)
CA (1) CA2873086C (en)
DK (1) DK2850351T3 (en)
ES (1) ES2600483T3 (en)
IN (1) IN2014MN02451A (en)
PL (1) PL2850351T3 (en)
RU (1) RU2604467C2 (en)
WO (1) WO2013170931A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013215266A1 (en) * 2013-08-02 2015-02-05 Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft valve means
DE102014010193A1 (en) 2014-07-10 2016-01-14 Gea Tuchenhagen Gmbh Lifting valve with diaphragm
PL3271623T3 (en) * 2015-03-19 2021-07-19 Gea Tuchenhagen Gmbh Lifting valve having a rotational decoupling device
JP6616200B2 (en) * 2016-01-26 2019-12-04 トーステ株式会社 Sanitary valve structure, sanitary safety valve, sanitary inline relief valve and sanitary back pressure valve using the valve structure
WO2018215229A1 (en) 2017-05-26 2018-11-29 Gea Tuchenhagen Gmbh Diaphragm-sealed double-seat valve and drive
DE102017007028A1 (en) 2017-07-25 2019-01-31 Gea Tuchenhagen Gmbh Double seat valve with membrane
DE102018003658A1 (en) * 2018-05-05 2019-11-07 Gea Tuchenhagen Gmbh process component
DE102018008266A1 (en) 2018-10-18 2020-04-23 Gea Tuchenhagen Gmbh Process component
CN115003942B (en) 2020-01-14 2025-12-12 盖米工业设备有限两合公司 Diaphragm and diaphragm valve
DE102021134320A1 (en) * 2021-12-22 2023-06-22 Gemü Gebr. Müller Apparatebau Gmbh & Co. Kommanditgesellschaft Plug diaphragm for process valve

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4171792A (en) 1974-12-23 1979-10-23 Dresser Industries, Inc. High pressure diaphragm valves
GB2224335B (en) * 1986-05-16 1990-09-12 Nupro Co Valve
NL9500406A (en) 1995-03-02 1996-10-01 Asco Controls Bv Gas valve and method for giving a gas pulse.
JP3995543B2 (en) * 2002-07-03 2007-10-24 旭有機材工業株式会社 Fluid control valve
DE20211511U1 (en) 2002-07-13 2002-12-05 Flowserve Essen GmbH, 45141 Essen Valve
US7581712B2 (en) 2004-01-29 2009-09-01 Asahi Organic Chemicals Industry Co., Ltd. Valve
CA2594293A1 (en) * 2004-12-23 2006-07-06 Pharmenta, Inc. Sanitary drain valve
SE532056C2 (en) 2007-02-02 2009-10-13 Millipore Ab valve seal
DE102007014282A1 (en) 2007-03-19 2008-10-02 Südmo Holding GmbH Valve for separating product media in pipelines of a product-carrying system
RU73439U1 (en) * 2007-10-29 2008-05-20 Николай Павлович Попов VALVE MEMBRANE
GB0922625D0 (en) * 2009-12-24 2010-02-10 Flexitallic Ltd A gasket

Also Published As

Publication number Publication date
US9347568B2 (en) 2016-05-24
AU2013262105A1 (en) 2015-01-15
EP2850351A1 (en) 2015-03-25
JP6166362B2 (en) 2017-07-19
CA2873086C (en) 2017-04-25
ES2600483T3 (en) 2017-02-09
RU2014147379A (en) 2016-07-10
CA2873086A1 (en) 2013-11-21
DK2850351T3 (en) 2016-11-21
CN104395660A (en) 2015-03-04
AU2013262105B2 (en) 2016-11-17
RU2604467C2 (en) 2016-12-10
CN104395660B (en) 2017-08-25
PL2850351T3 (en) 2017-06-30
HK1207898A1 (en) 2016-02-12
US20150129790A1 (en) 2015-05-14
WO2013170931A1 (en) 2013-11-21
JP2015520343A (en) 2015-07-16
EP2850351B1 (en) 2016-07-27

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