MA31750B1 - Clapet anti-retour - Google Patents

Clapet anti-retour

Info

Publication number
MA31750B1
MA31750B1 MA32730A MA32730A MA31750B1 MA 31750 B1 MA31750 B1 MA 31750B1 MA 32730 A MA32730 A MA 32730A MA 32730 A MA32730 A MA 32730A MA 31750 B1 MA31750 B1 MA 31750B1
Authority
MA
Morocco
Prior art keywords
valve
food
inner stopper
corrosive
permits
Prior art date
Application number
MA32730A
Other languages
Arabic (ar)
English (en)
Inventor
Martino Carollo
Original Assignee
Ygros S R L
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 Ygros S R L filed Critical Ygros S R L
Publication of MA31750B1 publication Critical patent/MA31750B1/fr

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
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/021—Check valves with guided rigid valve members the valve member being a movable body around which the medium flows when the valve is open
    • 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
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F16K31/08—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet
    • F16K31/084—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid using a permanent magnet the magnet being used only as a holding element to maintain the valve in a specific position, e.g. check valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)

Abstract

L'INVENTION CONCERNE UN CLAPET ANTI-RETOUR (4), EN PARTICULIER POUR DES APPLICATIONS ALIMENTAIRES, CHIMIQUES, BIOLOGIQUES ET PHARMACEUTIQUES. LEDIT CLAPET (4) PERMET LE PASSAGE D'UN FLUIDE AVEC DES PERTES LIMITÉES DE CHARGE ET AVEC UNE FAIBLE CONSOMMATION D'ÉNERGIE. CE CLAPET (4) EST EN PARTICULIER APPROPRIÉ POUR ÊTRE UTILISÉ AVEC DES FLUIDES CORROSIFS ET/OU ALIMENTAIRES.
MA32730A 2007-10-04 2010-04-01 Clapet anti-retour MA31750B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBS20070150 ITBS20070150A1 (it) 2007-10-04 2007-10-04 Valvola di ritegno
PCT/IB2008/053841 WO2009044309A2 (fr) 2007-10-04 2008-09-22 Clapet anti-retour

Publications (1)

Publication Number Publication Date
MA31750B1 true MA31750B1 (fr) 2010-10-01

Family

ID=40313635

Family Applications (1)

Application Number Title Priority Date Filing Date
MA32730A MA31750B1 (fr) 2007-10-04 2010-04-01 Clapet anti-retour

Country Status (15)

Country Link
US (1) US20120241029A1 (fr)
EP (1) EP2193297B1 (fr)
JP (1) JP2010540871A (fr)
KR (1) KR20100083797A (fr)
AU (1) AU2008306531A1 (fr)
BR (1) BRPI0818428B1 (fr)
CA (1) CA2699822C (fr)
DK (1) DK2193297T3 (fr)
EA (1) EA017462B1 (fr)
ES (1) ES2557889T3 (fr)
IT (1) ITBS20070150A1 (fr)
MA (1) MA31750B1 (fr)
PL (1) PL2193297T3 (fr)
WO (1) WO2009044309A2 (fr)
ZA (1) ZA201001922B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101871539B (zh) * 2010-07-08 2012-09-26 厦门松霖科技有限公司 磁力止逆阀
US9441755B2 (en) * 2013-03-14 2016-09-13 Robert Rife Multi channel valve
CN105431308B (zh) * 2013-08-01 2017-09-26 德纳重型车辆系统集团有限责任公司 用于轮胎充气系统的阀组件
CN106838382A (zh) * 2016-12-15 2017-06-13 安徽江南泵阀有限公司 止回阀
DK180248B1 (en) * 2019-01-07 2020-09-15 Danfoss As Intellectual Property Differential pressure valve arrangement
CN114593245A (zh) * 2022-03-18 2022-06-07 新昌县丰亿电器有限公司 一种阀芯防转式降噪单向阀、降噪方法及其应用

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661302A (en) * 1970-03-12 1972-05-09 Minnesota Mining & Mfg Solids dispenser having magnetic valve in throat
CA1092589A (fr) * 1978-11-21 1980-12-30 Patrick M. Taiani No translation available
US4382449A (en) * 1981-06-29 1983-05-10 Nelson Wesley C Magnetically resettable emergency shut-off valve
US4485844A (en) * 1982-04-23 1984-12-04 Borje O. Rosaen Back pressure inducer
IT1180347B (it) * 1984-05-23 1987-09-23 Bossini Bortolo & Figli Srl Valvola fluidio - dinamica di ritegno o unidirezionale, per fluidi liquidi oppure aeriformi
JPS6353368A (ja) * 1986-08-20 1988-03-07 Shimadzu Corp 逆止弁
JPH06123370A (ja) * 1992-10-08 1994-05-06 Cosmo Koki Kk 逆止め弁
CA2096669A1 (fr) * 1993-05-20 1994-11-21 Mieczyslaw Has Robinet d'interruption du debit de fluides et systemes de securite utilisant un robinet
US6000417A (en) * 1997-01-02 1999-12-14 Jacobs; Richard R. Bi-directional magnetically-operated check valve for high-purity applications
IL120860A0 (en) * 1997-05-19 1997-09-30 Q Core Ltd Fluid flow control system
JP2000337539A (ja) * 1999-05-25 2000-12-05 Tokyo Flow Meter Kenkyusho:Kk 逆止弁
US6648012B2 (en) * 2001-06-13 2003-11-18 Applied Materials, Inc. Non-return valve override device
DE10249936A1 (de) * 2002-10-24 2004-05-13 Abb Research Ltd. Ventilanordnung
US7891637B2 (en) * 2006-11-07 2011-02-22 Angstrom Power Incorporated Magnetic fluid coupling assemblies and methods

Also Published As

Publication number Publication date
CA2699822A1 (fr) 2009-04-09
CA2699822C (fr) 2016-08-23
DK2193297T3 (en) 2016-01-18
WO2009044309A3 (fr) 2009-05-28
ITBS20070150A1 (it) 2009-04-05
EP2193297B1 (fr) 2015-09-30
WO2009044309A2 (fr) 2009-04-09
EA201070427A1 (ru) 2010-10-29
ZA201001922B (en) 2011-05-25
BRPI0818428A2 (pt) 2015-04-22
BRPI0818428B1 (pt) 2020-04-28
JP2010540871A (ja) 2010-12-24
EA017462B1 (ru) 2012-12-28
EP2193297A2 (fr) 2010-06-09
KR20100083797A (ko) 2010-07-22
US20120241029A1 (en) 2012-09-27
AU2008306531A1 (en) 2009-04-09
PL2193297T3 (pl) 2016-03-31
ES2557889T3 (es) 2016-01-29

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